Fits select 1980-2017 Buick, Cadillac, Chevrolet, Dodge, Ford, AMC, and American Motors models with GM 8.25 in. IFS, 8.5 in./8.6 in., 12-bolt passenger car, Ford 7.5 in./8.8 in., or Chrysler 8.25 in. differentials.

Yukon Gear pinion depth shims are essential components for achieving a precise gear contact pattern during differential assembly or rebuilds. These shims are precision-machined to exact tolerances, allowing technicians and builders to fine-tune the pinion position within the housing. Correct pinion depth is critical for ensuring optimal gear mesh, reducing operating noise, and preventing premature wear of the ring and pinion set. Tailored for specific housing types, this kit provides the necessary thickness increments to eliminate guesswork during setup.

• Manufacturer Part Number: SK 25300
• Compatible Differentials: GM 8.25" IFS, GM 8.5"/8.6", GM 12-Bolt Passenger Car, Ford 7.5"/8.8", Chrysler 8.25"
• Precision machined for high-accuracy pinion depth adjustment
• Ensures proper gear mesh and long-term drivetrain durability

Fits 2016-2025 Mazda MX-5 Miata and Miata RF models across all trims including Sport, Club, Grand Touring, and Anniversary editions.

Improve your drivetrain's response and efficiency with the Whiteline Rear Differential Bushing Full Kit. Factory rubber bushings are designed for compliance, which often leads to excessive differential movement and torque loss under load. This Whiteline kit replaces those soft OE components with high-durability bushings that stabilize the differential, ensuring critical pinion angles are maintained during hard acceleration and aggressive driving. The result is a more direct gear shift feel, reduced drivetrain slop, and improved power transfer to the wheels.

• Maintains proper pinion angles to optimize drivetrain alignment
• Reduces initial torque loss for more efficient power delivery
• Delivers a more precise and connected gear shift feel
• Durable construction designed to withstand high performance use
• Manufacturer Part Number: W93582

Fits select 2013-2025 Mazda CX-5 and 2016-2023 Mazda CX-9 models.

The Whiteline Rear Differential Mount Bushing Kit (W93441) is engineered to restore drivetrain stability and eliminate unwanted differential movement. Built for high-load applications, this kit features a specially bonded design that replaces worn or soft factory bushings, ensuring more consistent power delivery to the wheels. By utilizing advanced synthetic elastomer technology, these bushings resist oil, grease, ozone, and harsh weathering for a significantly longer service life than rubber components.

To balance performance with daily drivability, Whiteline has incorporated precisely placed dampening voids within the bushing material. These voids help absorb sudden road inputs and reduce the harshness often associated with stiffer aftermarket mounts. Every metal component is finished with a protective plating that acts as a durable skin, providing superior corrosion resistance compared to standard paint.

• Advanced synthetic elastomer formulation resists chemicals and weathering
• Specially bonded design handles high-load bearing requirements
• Integrated dampening voids minimize NVH (Noise, Vibration, Harshness)
• Protective plating on metal hardware for long-term corrosion resistance
• Engineered for straightforward installation with included guide
• Manufacturer Part Number: W93441

Fits 2004-2015 Mazda MX-5 Miata and 2004-2011 Mazda RX-8. The Whiteline Plus W93394 Rear Differential Mount-Centre Support Bushing is engineered to restore drivetrain stability and improve power delivery. By replacing the soft factory bushings, this component reduces excessive differential movement, resulting in more precise throttle response and reduced drivetrain slop under load.

Constructed from Whiteline's advanced synthetic elastomer, this bushing is specifically formulated to resist oil, grease, ozone, and weathering. To ensure long-term durability in harsh undercar environments, all metal components feature a protective plating and powder coating that provides a hard skin tougher than standard paint, effectively resisting corrosion for years.

• Optimized Friction Management: Internal grease reservoirs provide continual self-lubrication for smooth operation.
• Heavy-Duty Finish: Protective powder coating and plating withstand the toughest road conditions.
• Complete Installation: Supplied with extreme pressure molybdenum disulphide (LM) based grease for extended service life and quiet performance.
• Part Number: W93394

Fits select 2008-2017 Chevrolet Camaro, Chevrolet SS, and Pontiac G8. This Whiteline Plus Rear Differential Mount is engineered to reduce drivetrain slop and improve power delivery by stabilizing the differential housing. Utilizing a proprietary synthetic elastomer formulation, these mounts offer superior resistance to oil, grease, ozone, and harsh weathering while maintaining consistent performance under load.

Designed for longevity and quiet operation, the W93356 features internal grease reservoirs that provide continuous self-lubrication. The metal components are finished with a durable E-coat and powder coating to resist corrosion in the toughest environments. Each kit includes extreme pressure molybdenum disulphide (LM) based grease and a detailed installation guide to ensure a straightforward bolt-on upgrade.

• Manufacturer Part Number: W93356
• Advanced synthetic elastomer resists oil and ozone degradation
• Internal grease reservoirs for optimal friction management
• Protective E-coat and powder-coated metal components
• Includes extreme pressure molybdenum disulphide (LM) grease
• Installation instructions included

Fits 2008-2017 Chevrolet Camaro, SS, and Pontiac G8. This Whiteline Plus Traction Control Rear Differential Mount Insert is engineered to reduce drivetrain slop and improve power delivery. By filling the voids in the factory differential mounting bushings, this insert limits excessive housing movement and axle wrap during hard acceleration and gear shifts, resulting in more consistent traction without the harshness of a full solid mount.

Built from a proprietary synthetic elastomer formulation, the W93167 insert is designed to withstand the rigors of performance driving while resisting oil, grease, ozone, and weathering. The kit features internal grease reservoirs for continuous self-lubrication and includes high-pressure molybdenum disulphide (LM) grease to ensure quiet, long-lasting operation.

• Replaces/Inserts into factory rear differential mount to reduce movement
• Proprietary synthetic elastomer construction for durability and compliance
• Internal grease reservoirs for optimum friction management
• Protective plating/powder coating for superior corrosion resistance
• Includes molybdenum disulphide (LM) based grease and installation guide
• Manufacturer Part Number: W93167

Fits 1989-1998 Nissan 240SX, 1990-1996 Nissan 300ZX, and 1993-1996 Infiniti Q45.

The Whiteline Plus W93047 Traction Control Rear Front Support Differential Mount Insert is engineered to reduce drivetrain slop and improve power delivery by filling the voids in factory bushings. Constructed from a specialized synthetic elastomer, this insert provides a more direct connection between the differential and the subframe without the extreme noise, vibration, and harshness (NVH) of solid mounts. It is an essential upgrade for maintaining alignment under load and ensuring consistent traction.

• Advanced synthetic elastomer formulation resists oil, grease, ozone, and weathering for a longer service life.
• Internal grease reservoirs provide continuous self-lubrication for optimum friction management.
• Protective plating on metal components acts as a durable skin, providing superior corrosion resistance over conventional paint.
• Easy installation design reduces the requirement for specialized tools or heavy machinery.
• Includes extreme pressure molybdenum disulphide (LM) based grease for extended durability and quiet operation.
• Manufacturer Part Number: W93047

Fits 2003-2008 Mitsubishi Lancer Evolution and Outlander models.

The Whiteline Plus Traction Control Rear Differential Mount Insert (W92956) is designed to stabilize the rear differential and eliminate drivetrain slop. By filling the voids in the factory rubber bushings, these inserts improve power delivery and throttle response by reducing differential movement during high-torque scenarios, such as hard launches and aggressive shifting.

• Advanced Synthetic Elastomer: Formulated for resistance to oil, grease, ozone, and weathering, ensuring long-term durability over factory rubber.
• High-Load Engineering: Features a specially bonded design optimized for the strength required in high-load bearing applications.
• Self-Lubricating Design: Engineered with internal grease reservoirs that provide continual lubrication to minimize friction and prevent noise.
• Corrosion Protection: Metal components are finished with a protective plating and powder coating that acts as a hard skin, providing superior resistance to the elements compared to standard paint.
• Installation Hardware: Supplied with extreme pressure molybdenum disulphide (LM) based grease for extended service life.
• Manufacturer Part Number: W92956

Fits select 1991-2000 BMW 318, 323, 325, 328, and M3 models.

The Whiteline Plus Rear Differential Mount Bushing is engineered to eliminate the excessive drivetrain movement and sloppy response caused by aged or soft factory rubber bushings. By upgrading to Whiteline’s synthetic elastomer formulation, you secure the differential housing during aggressive acceleration and gear changes, ensuring more immediate power delivery to the ground and improved chassis feedback.

• Advanced synthetic elastomer material offers high resistance to oil, grease, ozone, and environmental weathering for long-term durability.
• Protective plating on all metal components provides a hard-wearing skin that resists corrosion better than traditional paint finishes.
• Specially bonded design optimized for the high load-bearing demands of BMW rear subframe assemblies.
• Direct fitment designed to replace the OE rear differential mount with improved tolerances.
• Manufacturer Part Number: W92623

Fits 1966-1973 Nissan 1600 and 510.

The Whiteline Plus Rear Differential Moustache Brace Bushing is engineered to replace the compliant factory rubber mounts on the rear differential support brace. By utilizing a high-performance synthetic elastomer, this bushing set significantly reduces differential movement and driveline slop, ensuring more direct power transfer to the ground and improved rear-end stability.

Built for long-term durability, the metal components feature a protective plating that acts as a hard skin, outperforming standard paint in corrosive and high-stress environments. The bushing design includes internal grease reservoirs to ensure consistent lubrication and friction management over the life of the part.

• Advanced synthetic elastomer formulation resists oil, grease, ozone, and weathering.
• Internal grease reservoirs for continuous self-lubrication.
• Corrosion-resistant protective plating on all metal components.
• Includes molybdenum disulphide (LM) based extreme pressure grease.
• Manufacturer Part Number: W91614

Fits select 1993-2008 Subaru Impreza, Forester, and Legacy, and 2005-2006 Saab 9-2X models.

The Whiteline Plus W91380 Differential Mount in Cradle is engineered to eliminate the driveline slop and imprecise power delivery caused by worn or soft factory rubber bushings. Utilizing Whiteline's advanced synthetic elastomer formulation, this mount is designed to resist oil, grease, ozone, and weathering, ensuring it maintains its physical properties under the most demanding driving conditions.

To guarantee long-term performance and reduce maintenance intervals, this mount features internal grease reservoirs for continuous self-lubrication. The metal components are finished with a specialized protective plating and powder coating that provides a hard-skin barrier significantly more durable than standard paint, offering superior resistance against corrosion and road debris.

• High-Load Strength: Specially bonded design optimized for the high stresses of drivetrain power transfer.
• Advanced Material: Synthetic elastomer resists degradation from automotive fluids and environmental exposure.
• Friction Management: Internal reservoirs provide ongoing lubrication to the contact surfaces.
• Corrosion Protection: Dual-layer plating and powder coating for extreme environmental resistance.
• Installation Hardware: Supplied with extreme pressure molybdenum disulphide (LM) based grease.
• Manufacturer Part Number: W91380

Fits select 1993-2008 Subaru Forester, Impreza, and Legacy models, as well as 2005-2006 Saab 9-2X. These Whiteline Plus differential support outrigger bushings are engineered to eliminate excessive movement in the rear drivetrain, providing more direct power delivery and improved throttle response by stabilizing the rear differential.

Constructed from a proprietary synthetic elastomer formulation, these bushings are resistant to oil, grease, ozone, and weathering. The specially bonded design ensures maximum strength for high load-bearing applications, while the protective powder-coated finish on metal components prevents corrosion in harsh undercar environments for years to come.

• Internal grease reservoirs provide continual self-lubrication for optimum friction management.
• Supplied with extreme pressure molybdenum disulphide (LM) based grease for extended service life.
• Protective plating on all metal components acts as a hard skin to withstand tough conditions.
• Specially bonded design optimized for high load-bearing drivetrain applications.
• Install guide included for a straightforward installation process.
• Manufacturer Part Number: W91379

The Whiteline Rear Diff Mount Bushing Kit (W0592) is engineered to stabilize the rear differential in the 2003-2008 Mitsubishi Lancer Evolution. By replacing soft or worn factory rubber bushings, this kit minimizes differential movement and drivetrain slop, resulting in more precise power delivery and improved chassis feedback.

• Manufactured using Whiteline's advanced synthetic elastomer formulation for high resistance to oil, grease, ozone, and environmental weathering.
• Metal components feature a protective plating and powder coating that provides superior corrosion resistance compared to standard paint.
• Designed to withstand high-stress conditions while maintaining consistent tolerances over the life of the vehicle.
• Manufacturer Part Number: W0592

Fits select 2003-2008 Mitsubishi Lancer Evolution models including GSR, MR, RS, and SE.

Fits 2011-2016 BMW 5 Series (F10) models including 528i, 535d, 535i, 550i, and xDrive variants.

The Whiteline KDT990 differential mount bushing is engineered to stabilize the rear differential by reducing excessive movement and deflection. By maintaining correct pinion angles under load, this bushing ensures consistent drivetrain alignment, which results in improved gear shift feel and more efficient power transfer to the wheels. This is a critical upgrade for maintaining stability and handling performance during aggressive acceleration and cornering.

• Maintains optimal pinion angles to reduce initial torque loss
• Improves power delivery and drivetrain response
• Manufactured from high-quality materials to resist wear and extend service life
• Specifically engineered to reduce noise and vibration for a refined ride quality
• Direct-fit solution for the BMW F10 chassis
• Manufacturer Part Number: KDT990

Fits select 2000-2025 BMW 3 Series, X3, and Z4. This kit is designed to eliminate drivetrain slop and maintain critical pinion angles by replacing worn or soft factory rubber bushings with high-performance synthetic elastomer units.

The Whiteline KDT982 kit stabilizes the rear differential under load, ensuring more direct power transfer to the wheels and reduced initial torque loss. By minimizing differential movement, it also improves gear shift feel and precision. These bushings feature integrated internal grease reservoirs for consistent self-lubrication, ensuring a long service life with minimal friction and noise. The advanced material formulation is engineered to resist oil, grease, ozone, and harsh weathering.

• Maintains proper pinion angles for optimized drivetrain geometry
• Reduces torque loss for more efficient power delivery
• Internal grease reservoirs for maintenance-free operation
• Resistant to chemicals and environmental degradation
• Simplified design for straightforward installation without specialized equipment
• Includes: 5 Bushings, 3 Tubes, 5 Washers, Install Guide, and Grease
• Manufacturer Part Number: KDT982

Fits select 1993-2008 Subaru Forester, Impreza, and Legacy models. This Whiteline Rear Differential Mount Front Bushing Kit is engineered to eliminate drivetrain slop and improve power delivery by replacing soft or worn-out factory rubber bushings. By stabilizing the differential under load, this kit reduces movement that causes drivetrain "knock" and inconsistent throttle response.

These bushings utilize a specialized synthetic elastomer formulation that provides extreme resistance to oil, grease, ozone, and weathering. To ensure long-term durability in harsh undercar environments, all metal components feature a protective plating that acts as a hard skin, offering significantly better corrosion resistance than traditional paint finishes.

• Replaces soft factory bushings to reduce differential movement
• Advanced material formulation resists environmental degradation
• Protective metal plating prevents rust and corrosion
• Includes 4 bushings and 2 tubes of lubricant
• Manufacturer Part Number: KDT979

Fits select 1990-2014 Lexus GS, IS, LS, SC and Toyota Supra models.

Improve driveline response and reduce excessive differential movement with the Whiteline KDT972 Rear Differential Mount Bushing Kit. Designed to replace soft or deteriorated factory bushings, this kit stabilizes the differential to minimize wheel hop and driveline slop, ensuring more immediate power delivery to the ground. These bushings are engineered using the latest material formulation technology, providing high resistance to oil, grease, ozone, and weathering for consistent performance under all driving conditions.

Every metal component in the kit features a specialized protective plating. This hard skin is significantly more durable than conventional paint, allowing the hardware to withstand harsh undercar conditions and resist corrosion over the long term.

• Replaces worn factory bushings to reduce differential movement
• Advanced synthetic elastomer formulation resists oil, grease, and ozone
• Protective plating on metal hardware for superior corrosion resistance
• Direct fitment for specific Lexus and Toyota rear subframes
• Manufacturer Part Number: KDT972
• Kit Includes: 4 Bushings, 2 Washers

Fits select 2012-2026 Hyundai Elantra, Elantra GT, Elantra N, Kona, and Veloster.

The Whiteline KDT970M transmission mount insert is engineered to control the engine and drivetrain's forward and aft twisting motion. Factory pitch stop mounts are inherently soft due to high-compliance rubber bushings designed for vibration isolation rather than performance. This insert addresses that deficiency by limiting the amount of movement the powertrain can place upon the pitch stop during hard acceleration and gear changes.

By utilizing low-compliance bushing technology, this kit eliminates the slop, twisting, and shuddering often found in OEM rubber bushings. The result is a faster, more positive, and responsive feel of power delivery on and off the throttle. The latest in material formulation technology ensures the insert remains resistant to oil, grease, ozone, and weathering for long-lasting performance.

• Limits engine and drivetrain movement for improved power delivery
• Eliminates slop and shuddering associated with soft factory mounts
• Advanced low-compliance synthetic elastomer construction
• Resistant to oil, grease, ozone, and weathering
• Designed for easy installation with no specialized tools required
• Includes detailed installation guide
• Manufacturer Part Number: KDT970M

Fits select 1991-2000 BMW 3-Series and M3 (318i, 318is, 318ti, 323Ci, 323i, 323is, 325i, 325is, 325iX, 328Ci, 328i, 328is, and M3).

The Whiteline KDT969 Rear Differential Mount Insert Bushing Kit is engineered to fill the voids of the factory differential mounting bushings. By reducing excessive movement of the differential housing, this kit improves power delivery and provides a more connected drivetrain feel under acceleration and gear changes. These inserts are designed for the enthusiast looking to tighten up the rear end without the harshness of a complete solid bushing swap.

Constructed from a high-grade synthetic elastomer, these inserts offer superior resistance to oil, grease, ozone, and extreme weather conditions. The metal components feature a protective plating that acts as a durable skin, outperforming standard paint to resist corrosion in harsh undercar environments. Precision-placed dampening voids are integrated into the design to manage NVH (noise, vibration, and harshness), ensuring that performance gains do not come at the cost of drivability.

• Manufacturer Part Number: KDT969
• Material: Advanced synthetic elastomer with internal grease reservoirs
• Protective plating on metal components for long-term corrosion resistance
• Includes extreme pressure molybdenum disulphide (LM) based grease
• Precisely placed dampening voids to manage road harshness
• Easy-to-install insert design requires no specialized removal tools
• Detailed installation guide included

Fits 2003-2008 Mitsubishi Lancer Evolution, including GSR, MR, RS, and SE models.

The Whiteline Rear Differential Mount Front Bushing Kit (KDT964) is designed to eliminate excessive differential movement that occurs with soft factory rubber bushings. By stabilizing the mount, this kit improves power delivery and drivetrain response, making it a critical upgrade for high-performance and track-driven Evos.

• Manufactured from an advanced synthetic elastomer resistant to oil, grease, ozone, and harsh weathering.
• Protective plating on all metal components provides a durable, corrosion-resistant finish that outperforms conventional paint.
• Features internal grease reservoirs for continuous self-lubrication and optimum friction management.
• Supplied with extreme pressure molybdenum disulphide (LM) grease for a long service life.
• Designed for a direct-fit installation with standard tools.
• Manufacturer Part Number: KDT964

Fits select 1990-2005 Mazda Miata (Base, LS, M Edition, Mazdaspeed, SE, Shinsen, and STO).

Upgrade your drivetrain's response with the Whiteline KDT954 Differential Mount Bushing Kit. Engineered to replace aged or soft factory units, these bushings stabilize the differential housing to reduce wheel hop and minimize drivetrain slop, ensuring more direct power delivery to the wheels. This kit is essential for high-mileage NA and NB chassis or any Miata driven aggressively on the street or track.

Whiteline uses a specialized synthetic elastomer formulation that maintains its shape under load while resisting degradation from oil, grease, ozone, and environmental weathering. The metal components feature a protective plating and powder coating that provides a durable barrier against corrosion, far exceeding the performance of conventional paint.

• Eliminates excessive differential movement for improved throttle response
• Internal grease reservoirs provide continual self-lubrication for friction management
• Synthetic elastomer construction resists oil and ozone for a long service life
• Heavy-duty protective plating resists corrosion in harsh environments
• Includes extreme pressure molybdenum disulphide (LM) grease for installation
• Manufacturer Part Number: KDT954

Fits select 1999-2019 Subaru Legacy and Outback models. This Whiteline differential mount cradle insert is engineered to reduce drivetrain movement and improve power delivery by filling the voids in the original factory bushings. Designed as an easy-to-install insert rather than a complete replacement, it works in tandem with the OE components to stiffen the mounting point without the excessive noise and vibration associated with solid mounts.

The KDT927 is manufactured using Whiteline’s advanced synthetic elastomer formulation, which offers superior resistance to oil, grease, ozone, and harsh weathering. To ensure long-term performance and quiet operation, the bushing features internal grease reservoirs for continual self-lubrication. All metal components are protected by a hard-skin plating or powder coating that resists corrosion in the most demanding undercar environments.

• Manufacturer Part Number: KDT927
• Material: Oil and grease resistant synthetic elastomer
• Design: Insert-style for use with original factory bushings
• Finish: Protective plating/powder coating for corrosion resistance
• Hardware: Includes extreme pressure molybdenum disulphide (LM) based grease
• Installation: Direct-fit insert with included guide

Fits 2013-2016 Scion FR-S, 2013-2025 Subaru BRZ, 2017-2020 Toyota 86, and 2022-2026 Toyota GR86.

Whiteline Rear Differential Mount and Outrigger Insert Bushings are engineered to eliminate drivetrain slop and improve throttle response by filling the voids in the factory rubber bushings. Unlike full replacement bushings that require a press for installation, these inserts slide into the original OE units, providing a significant increase in stiffness and durability without the complexity of a complete teardown.

Constructed from Whiteline's proprietary synthetic elastomer, these inserts are resistant to oil, grease, ozone, and extreme weathering. The design features internal grease reservoirs for self-lubrication and friction management, ensuring quiet operation and a long service life. All metal components feature protective plating or anodized finishes to resist corrosion even in the harshest environments.

• Manufacturer Part Number: KDT925
• Material: Proprietary synthetic elastomer
• Design: Insert-style for use with original factory bushings
• Includes: Rear differential cradle and outrigger support inserts
• Hardware: Extreme pressure molybdenum disulphide (LM) based grease and installation guide included
• Finish: Anodized alloy and protective powder coating for superior corrosion resistance

Fits 2013-2026 Subaru BRZ, Toyota 86/GR86, and Scion FR-S. This Whiteline Rear Differential Mount in Cradle Bushing (MPN: KDT924) is engineered to reduce differential movement and drivetrain slop, providing more immediate power delivery and improved throttle response.

Constructed using Whiteline's proprietary synthetic elastomer formulation, these bushings are highly resistant to oil, grease, ozone, and harsh weathering. The design features internal grease reservoirs for self-lubrication, ensuring smooth friction management and quiet operation over the life of the component. All metal components feature protective plating and premium anodized finishes to resist corrosion in the most demanding environments.

• Part Number: KDT924
• Material: Synthetic Elastomer and Anodized Alloy
• Internal grease reservoirs for continual self-lubrication
• Resistant to oil, grease, and ozone
• Includes molybdenum disulphide (LM) based extreme pressure grease
• Detailed installation guide included

Fits 2013-2026 Subaru BRZ, Scion FR-S, and Toyota 86/GR86. This Whiteline Rear Differential Support Outrigger Bushing kit is designed to eliminate drivetrain slop and improve power delivery by reducing the movement of the differential under load. By stabilizing the rear outrigger, these bushings provide a more connected feel and sharper throttle response, whether on the street or the track.

Constructed from Whiteline's signature synthetic elastomer, these bushings are engineered for durability and resistance to oil, grease, ozone, and weathering. The internal grease reservoirs ensure consistent self-lubrication for long-term friction management and quiet operation.

• Synthetic elastomer formulation for superior longevity and environmental resistance
• Internal grease reservoirs provide continual self-lubrication
• Protective plating and powder coating resist corrosion in harsh conditions
• Includes molybdenum disulphide (LM) based grease and detailed installation guide
• Manufacturer Part Number: KDT923

Fits select 2005-2021 BMW 1, 2, 3, and 4 Series, plus M2, M3, M4, and X1 models.

The Whiteline KDT919 Rear Differential Mount Bushing is designed to eliminate drivetrain slop and improve power delivery by replacing soft or worn factory bushings. Engineered from a proprietary synthetic elastomer, this bushing provides a more secure mount for the rear differential, reducing movement during hard acceleration and shifting without the excessive noise and vibration common with solid mounts.

• Manufacturer Part Number: KDT919
• Material: Advanced synthetic elastomer formulation resistant to oil, grease, and ozone weathering.
• Lubrication: Features internal grease reservoirs for continual self-lubrication and optimum friction management.
• Durability: Protective plating and powder coating on metal components resist corrosion and harsh road conditions.
• Hardware: Includes premium anodized alloy components and extreme pressure molybdenum disulphide (LM) based grease for extended service life.
• Installation: Detailed install guide included for a straightforward replacement of the OE bushing.

Fits select 1989-1998 Nissan 200SX, 240SX, and 300ZX models. This rear differential support bushing is designed to stabilize the differential housing, reducing excessive movement that leads to power loss and drivetrain slop.

Constructed from Whiteline's advanced synthetic elastomer formulation, this bushing provides superior resistance to oil, grease, ozone, and harsh weather conditions. Unlike traditional rubber, this material maintains its shape and performance under high torque loads while effectively managing noise, vibration, and harshness (NVH). The internal grease reservoirs ensure constant self-lubrication for smooth operation and friction management.

Installation is a 100% bolt-on process with no welding required. The metal components feature protective plating and powder coating for a durable, corrosion-resistant finish that far outlasts conventional paint.

• Manufacturer Part Number: KDT913
• Material: High-performance synthetic elastomer
• Lubrication: Internal grease reservoirs for self-lubrication
• Included Hardware: Extreme pressure molybdenum disulphide (LM) based grease
• Finish: Protective plating and powder coating on metal components
• Installation: Direct bolt-on; install guide included

Fits 2003-2025 Nissan 350Z, 370Z, and Z, as well as select 2003-2015 Infiniti G35, G37, and Q60 models.

Eliminate drivetrain slop and improve power transfer with the Whiteline KDT911 Rear Differential Mount Bushing Kit. This kit is engineered to replace soft, high-compliance factory rubber bushings that allow excessive differential movement under load. By stabilizing the differential housing, these front and rear mounts provide more precise throttle feedback, improved traction, and reduced wheel hop during aggressive acceleration or cornering.

Constructed from Whiteline's signature synthetic elastomer formulation, these bushings are resistant to oil, grease, ozone, and weathering, ensuring they won't perish like OEM rubber. The design includes internal grease reservoirs for constant self-lubrication, and all metal components feature a protective plating tougher than conventional paint for long-term corrosion resistance.

• Manufacturer Part Number: KDT911
• Material: Proprietary synthetic elastomer for durability and performance
• Finish: Heavy-duty protective plating and powder coating for extreme conditions
• Self-Lubricating: Internal grease reservoirs provide optimal friction management
• Hardware Included: Supplied with molybdenum disulphide (LM) based grease
• Installation: Comprehensive install guide included