Fits select 1953-2013 Ford, Chevrolet, Jeep, Dodge, GMC, AMC, Jaguar, and Volvo vehicles (5.9L).

This Yukon Gear & Axle roll pin (YSPXP-007) is a precision-engineered small part required for maintaining or rebuilding Dana Spicer 30 and Dana Spicer 44 differentials. The roll pin serves the critical function of securing the cross pin (spider gear shaft) within the differential carrier, ensuring internal components remain properly aligned during operation.

Manufactured to strict tolerances, this replacement pin features a 0.235-inch diameter to provide a secure interference fit. It is a necessary component for professional-grade gear installations or when performing service that requires the removal of the carrier cross shaft.

• Manufacturer Part Number: YSPXP-007
• Fits Dana Spicer 30 and Dana Spicer 44 differentials
• Diameter: 0.235 in
• Engineered for cross pin retention
• Replaces worn or damaged OE roll pins

Fits select 1955-1998 Ford, Dodge, Chrysler, and American Motors vehicles equipped with Ford 8 inch, Ford 9 inch, Chrysler 7.25 inch, or AMC Model 20 differentials.

The Yukon Gear & Axle Pinion Gear Thrust Washer is a precision-engineered component essential for maintaining correct internal clearances within the differential. Designed to withstand the high-torque environment of the pinion assembly, this washer ensures the pinion gear remains properly spaced to prevent excessive wear and mechanical binding. Whether you are performing a ring and pinion swap or a complete differential overhaul, using a high-quality thrust washer is vital for achieving a quiet and durable gear mesh.

• Fits Ford 8" and 9" rear ends
• Compatible with Chrysler 7.25" and AMC Model 20 differentials
• Manufactured to exacting tolerances for reliable fitment
• Critical for maintaining proper pinion gear spacing
• Manufacturer Part Number: YSPTW-031

Fits select 1988-2017 Cadillac, Chevrolet, and GMC trucks and SUVs with the 8.25" IFS (Independent Front Suspension) front differential.

This Yukon Gear & Axle outer stub axle snap ring is a critical hardware component designed to maintain secure axle retention within the front differential housing. Precision-manufactured to meet or exceed original equipment specifications, this retaining clip prevents lateral movement of the stub axle, ensuring reliable power delivery and preventing damage to internal differential components. It is a necessary replacement during axle service, CV axle replacement, or differential rebuilds where the original clip may be fatigued, stretched, or lost.

• Fits GM 8.25-inch Independent Front Suspension (IFS) differentials
• Ensures proper seating and retention of the outer stub axle
• High-strength steel construction for reliable tension and longevity
• Direct replacement for worn or damaged factory retaining clips
• Manufacturer Part Number: YSPSR-013

Fits select 1955-1988 Ford, Lincoln, and Mercury vehicles with Ford 8-inch or 9-inch differentials.

The Yukon Gear Trac Loc clutch spring (YSPSPR-007) is a precision-engineered replacement component designed to maintain the necessary tension within your limited-slip differential. Over time, original equipment springs can fatigue or lose their tension, leading to poor clutch engagement and reduced traction. This spring is an essential small part for restoring the factory performance of a Ford 8" or 9" Trac Loc unit during a rebuild or service.

• Direct replacement for fatigued or broken internal clutch springs
• Compatible with Ford 8-inch and 9-inch Trac Loc limited-slip differentials
• Ensures consistent pressure on the clutch pack for optimal power transfer
• Manufactured from high-quality materials to meet or exceed OE specifications
• Manufacturer Part Number: YSPSPR-007

Fits select 1979-2014 Ford, Lincoln, and Mercury vehicles with 8.8-inch 31-spline differentials.

Restore the traction and lock-up performance of your limited-slip differential with this Yukon Gear & Axle Trac Loc spring. Over time, factory springs can lose their tension or fatigue, resulting in reduced preload on the clutch pack and inconsistent power delivery. This high-quality replacement spring provides the specific tension required to maintain proper engagement in Ford 8.8-inch differential housings.

• Restores proper preload to Trac Loc limited-slip clutch packs
• Specifically engineered for Ford 8.8" differential housings
• Compatible with 31-spline applications only
• High-strength construction for reliable service life
• Direct replacement for worn or fatigued OE springs
• Manufacturer Part Number: YSPSPR-005

Fits select 1972-2005 Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Pontiac vehicles with 7.5-inch or 7.625-inch Dura Grip differentials.

Restore the lock-up performance and predictable traction of your limited-slip differential with the Yukon Gear & Axle Posi Spring Kit. This kit is specifically engineered for the Dura Grip series, providing the calibrated preload tension required to keep clutch packs properly engaged under load. Over time, factory springs can fatigue or lose tension, leading to slippage; this kit replaces those worn components to bring your differential back to factory-spec performance.

• Compatible with GM 7.5" and 7.625" Dura Grip positraction units
• Includes high-quality replacement springs for consistent preload pressure
• Includes heavy-duty preload plates for precise stack height and engagement
• Durable construction designed to withstand high-stress drivetrain environments
• Manufacturer Part Number: YSPSPR-002

Fits select 1964-1973 Buick, Chevrolet, and Pontiac models with GM 12-bolt passenger car differentials.

This Yukon Gear & Axle crush sleeve is a critical component for achieving precise pinion bearing preload during a differential rebuild or gear set installation. Designed specifically for the GM 12-bolt passenger car housing, this sleeve collapses under the torque of the pinion nut to provide the exact tension required to keep bearings properly seated. Using a fresh crush sleeve ensures the integrity of your setup, preventing bearing play and protecting your ring and pinion from premature wear.

• Manufacturer Part Number: YSPCS-021
• Component Height: 2.340 inches
• Application: GM 12-Bolt Passenger Car Differential
• Material: High-strength steel engineered for controlled collapse
• Function: Sets and maintains pinion bearing preload

Fits select 1955-1995 Chevrolet, GMC, and Toyota vehicles including early GM passenger cars and Toyota 8-inch 4-cylinder differentials.

The Yukon Gear & Axle Pinion Crush Sleeve (YSPCS-018) is an essential component for differential rebuilds and gear installations. Designed to set and maintain the correct pinion bearing preload, this sleeve collapses under a specific torque value during installation to ensure the pinion bearings are held in proper tension. As a one-time-use component, replacing the crush sleeve is mandatory whenever the pinion nut is removed or the differential is serviced to prevent bearing failure or excessive gear noise.

• Manufactured to precise tolerances for consistent collapse rates
• Critical for establishing accurate pinion bearing preload
• Designed for 1955-1962 GM passenger car and Toyota 8" 4-cylinder differentials
• Direct replacement for original equipment or worn sleeves

• Manufacturer Part Number: YSPCS-018
• Height: 2.510 in.
• Application: Differential Pinion

Fits select 2001-2016 Chevrolet Silverado, GMC Sierra, and Dodge/Ram 2500 and 3500 trucks with 11.5-inch rear differentials.

The Yukon Gear & Axle YSPCS-015 pinion crush sleeve is a critical component for professional differential service and ring and pinion installation. This sleeve provides the necessary resistance against the pinion nut to properly set and maintain pinion bearing preload. Designed specifically for GM and Chrysler 11.5-inch housings, it ensures the pinion is securely positioned for optimal gear mesh and longevity. Replacing the crush sleeve is mandatory during any service that involves removing the pinion nut to ensure accurate tension.

• Fits GM and Chrysler 11.5-inch differential applications
• Height: 0.935 inches (0.935 in.)
• Essential for setting accurate pinion bearing preload
• High-quality construction for consistent deformation and seat
• Manufacturer Part Number: YSPCS-015

Fits select 1980-2015 Buick, Cadillac, Chevrolet, GMC, and Nissan vehicles equipped with GM 7.6in IRS, 8.5in, 8.6in, Dana 44 JK Rear, or Nissan M226 differentials.

The Yukon Gear & Axle YSPCS-014 is a precision-engineered pinion crush sleeve designed to facilitate accurate pinion bearing preload during differential assembly. This critical component collapses under torque to provide the necessary tension between the inner and outer pinion bearings, ensuring proper gear alignment and preventing premature wear or noise. Whether you are performing a ring and pinion swap or a complete axle rebuild, using a fresh crush sleeve is essential for a professional installation.

• Provides reliable pinion bearing preload for differential service
• Manufactured to high tolerances for consistent collapse rates
• Replaces worn or one-time-use OE crush sleeves
• Height: 0.620 in.
• Manufacturer Part Number: YSPCS-014