Fits select 2007-2023 Lexus and Toyota models including the Tundra, Sequoia, GX460, LS460, and RC F (3UR-FE V8 engines).

The King Engine Bearings MB5863MC main bearing set is engineered to provide reliable crankshaft support and consistent oil clearance for high-displacement Toyota and Lexus V8 engines. Designed as a direct replacement for worn factory components, this set ensures the structural integrity of your bottom end during a rebuild or routine service. Each bearing is manufactured to precise tolerances to minimize friction and handle the thermal demands of both workhorse trucks and luxury performance sedans.

• Manufacturer Part Number: MB5863MC
• Direct replacement for OE main bearings
• Precision-engineered for the 3UR-FE V8 engine platform
• Consistent oil clearance for improved lubrication and engine longevity
• Designed for high-load applications and daily driving durability

Fits select 2005-2025 Chrysler 300, Dodge Challenger, Charger, Durango, and Magnum, Jeep Grand Cherokee and Wrangler, and Ram 1500, 2500, and 3500 models.

Ensure the bottom end of your high-output Hemi remains stable under extreme loads with the King Engine Bearings XP-Series Main Bearing Set. Engineered specifically for performance applications including SRT, Hellcat, Scat Pack, and heavy-duty Ram engines, these bearings are designed to withstand high cylinder pressures and increased RPMs. The tri-metal construction provides the load-carrying capacity and fatigue resistance necessary for forced induction and high-displacement V8 builds.

• Manufacturer Part Number: MB5840XPC
• Series: XP-Series Performance
• Material: Tri-metal construction for superior durability
• Applications: Fits Hemi V8 engines (5.7L, 6.1L, 6.2L, 6.4L)
• Precision tolerances for consistent oil clearance
• Hardened steel backing for improved bearing-to-housing support

Fits select 2005-2025 Chrysler 300, Dodge Challenger, Charger, Durango, Magnum, Jeep Grand Cherokee, Wrangler, and Ram 1500/2500/3500 (5.7L / 6.1L / 6.4L Hemi).

This King Engine Bearings crankshaft main bearing set is engineered to meet the high-load demands of the Gen 3 Hemi engine architecture. Designed for precise oil clearance and superior crankshaft support, these bearings are a critical component for engine rebuilds, ensuring consistent oil film thickness and reducing friction within the bottom end. The MB5840XP set provides the durability required for both heavy-duty towing in Ram trucks and high-RPM performance in SRT and Hellcat applications.

• Manufacturer Part Number: MB5840XP
• Engine Series: Chrysler Gen 3 Hemi
• Displacement Compatibility: 5.7L, 6.1L, 6.4L
• Quantity: Set of 5 Main Bearings
• Fitment Years: 2005-2025

Fits select 2005-2025 Chrysler, Dodge, Jeep, and Ram vehicles equipped with the 5.7L, 6.1L, or 6.4L Gen 3 Hemi engine.

Engineered for precision and reliability, this King Engine Bearings MB5840SI main bearing set is designed to replace worn factory components during an engine overhaul or performance build. These bearings provide the critical support needed for the crankshaft, ensuring consistent oil film clearance and minimizing friction within the lower engine block. The SI-Series construction is particularly suited for modern engines, offering enhanced durability under varied load conditions.

• Manufacturer Part Number: MB5840SI
• Product Type: Crankshaft Main Bearing Set
• Quantity: Set of 5
• Engine Compatibility: Chrysler Gen 3 Hemi (5.7L, 6.1L, 6.4L)
• Build Quality: Precision-ground to meet or exceed OE tolerances for oil pressure maintenance and rotational stability

The King Engine Bearings XP-Series pMax Black main bearing set (MB5824XPC) is engineered to meet the extreme demands of high-performance Ford GT500 engine blocks. Built for racing applications and high-load environments, these bearings utilize advanced tri-metal construction to provide superior fatigue resistance and durability where standard OE bearings may fail.

• Fits Ford GT500 engine blocks
• Manufacturer Part Number: MB5824XPC
• Series: XP-Series pMax Black
• Tri-metal construction for maximum load-carrying capacity
• Precision-engineered for consistent oil clearances and reliable lubrication
• Designed to withstand high-RPM and extreme cylinder pressures

Fits 2008-2013 BMW M3 (S65B40A engine).

Ensure the longevity and reliability of your high-revving V8 with the King Engine Bearings XP-Series Main Bearing Set. Specifically engineered for the S65B40A engine found in the E9X M3, these bearings are designed to withstand the extreme internal loads and high RPMs of BMW's performance powerplants. The XP-series features a high-load tri-metal construction, providing the durability required for both spirited street driving and dedicated track use.

These bearings utilize King’s advanced metallurgy to maintain consistent oil clearances and offer superior fatigue resistance compared to standard OE components. Each set is manufactured to exacting tolerances to ensure a precise fit during engine assembly or rod/main bearing service.

• High-performance XP-Series tri-metal construction
• Engineered for the 4.0L S65B40A V8 engine
• Enhanced load capacity and fatigue resistance
• Provides consistent oil film thickness for high-RPM stability
• Complete set of 5 main bearings included
• Manufacturer Part Number: MB5803XP

Fits 2008-2019 BMW 550i, 650i, 750i, 750Li, Alpina B6/B7, X5, and X6 models (V8-4.4L N63/S63).

This King Engine Bearings crankshaft main bearing set is engineered for precision engine rebuilding. Sized at +0.25mm (oversize), these bearings are designed for use with crankshafts that have been machined or ground to restore surface integrity. These SM-series bearings provide the consistent oil clearance and load-bearing capacity required for high-output BMW twin-turbocharged V8 applications.

• Manufacturer Part Number: MB5801SM0.25
• Bearing Size: +0.25mm Oversize
• Engine Compatibility: BMW N63 and S63 V8
• Material: High-strength SM-series construction for durability and thermal stability
• Application: Replaces worn or damaged factory main bearings during bottom-end assembly

Fits select 2008-2019 BMW 550i, 650i, 750i, X5, X6, and Alpina B6/B7 models.

The King Engine Bearings MB5801SM crankshaft main bearing set is engineered for technicians and engine builders demanding precise oil clearances and superior load capacity. Designed to meet the tight tolerances of high-performance BMW powerplants, these bearings provide a reliable foundation for the crankshaft, ensuring consistent oil film thickness and reduced friction during high-stress operation. Whether performing a routine rebuild or a performance overhaul, these bearings replace worn OE components with improved durability and material consistency.

• Manufacturer Part Number: MB5801SM
• Component Type: Crankshaft Main Bearing Set
• Ensures proper crankshaft alignment and oil pressure maintenance
• Designed for high-load automotive applications
• Direct fit for specified BMW N63 and S63-series equipped vehicles

Fits select 2012-2018 BMW 228i, 320i, 328i, 428i, 528i, X1, X3, X4, and Z4 models equipped with the N20B20 engine.

This King Engine Bearings main bearing set is designed for precision engine rebuilding and performance maintenance. These bearings are sized at +0.50mm (oversize), making them the correct choice for N20B20 crankshafts that have been machined or ground down to restore a smooth journal surface. Engineered to handle the demands of modern turbocharged BMW engines, these bearings provide the reliable oil clearance and durability required for a long-lasting bottom end.

• Manufacturer Part Number: MB5784SI0.5
• Oversize Spec: +0.50mm / 0.020"
• Engine Application: BMW N20B20 (Turbocharged Inline-4)
• Construction: High-strength materials designed for consistent oil film retention and wear resistance.

Whether you are performing a standard refresh or a complete engine overhaul, using King Engine Bearings ensures your crankshaft is supported by components manufactured to strict tolerances. This set includes all necessary main bearings for a complete service of the N20 block.

Fits select 2012-2018 BMW 228i, 320i, 328i, 428i, 528i, X1, X3, X4, and Z4 (N20 / B20 engines).

Ensure reliable bottom-end support for your BMW N20 or B20 engine with King Engine Bearings MB5784SI0.25 crankshaft main bearings. These precision-engineered bearings are designed for engine rebuilds where the crankshaft journals have been ground 0.25mm undersize. They provide the critical oil clearances and load-bearing capacity required to maintain engine longevity and smooth operation under load.

• Manufacturer Part Number: MB5784SI0.25
• Undersize Specification: 0.25mm
• Engine Compatibility: BMW N20, B20
• High-load capacity for turbocharged applications
• Maintains consistent oil film for reduced friction

Fits select 2012-2018 BMW 228i, 320i, 328i, 428i, 528i, X1, X3, X4, and Z4.

The King Engine Bearings MB5784SI main bearing set is engineered to restore the precise crankshaft clearances required for optimal engine longevity. This set replaces worn factory bearings to help maintain consistent oil pressure and protect internal components from excessive wear under load. Built for precision and reliability, these bearings are a critical component for engine rebuilds or bottom-end maintenance on select BMW platforms.

• Manufacturer Part Number: MB5784SI
• Restores factory-specified crankshaft clearances and support
• High-precision manufacturing ensures consistent oil film and performance
• Complete main bearing set designed for direct-fit replacement
• Durable material construction for reliable engine service

Vehicle Fitment:

Fits select 2013-2023 Audi and Volkswagen models, including A3, A4, A5, A6, Q3, Q7, S3, TT, TTS, Beetle, Golf R, GTI, Jetta, and Passat (CDAA, CDHA, CHHA, CHHB, CJXA, CJXB engines).

The King Engine Bearings MB5779XP main bearing set is engineered to provide the durability and precision required for modern turbocharged Audi and VW engines. Whether performing a standard rebuild or a performance overhaul, these bearings deliver the consistent oil film and load-carrying capacity necessary to protect your crankshaft journals under high-stress conditions. Each set is designed to meet or exceed OE tolerances, ensuring a perfect fit within the engine block.

• Manufacturer Part Number: MB5779XP
• Engine Codes: CDAA, CDHA, CHHA, CHHB, CJXA, CJXB
• Fitment Type: Direct replacement for OE main bearings
• High-load capacity for performance and reliability

Fits select 2013-2023 Audi A3, A4, A5, A6, Q3, Q7, S3, TT/TTS and Volkswagen Beetle, Golf R, GTI, Jetta, and Passat models.

The King Engine Bearings MB5779SM main bearing set is engineered for precision engine assembly and long-term durability in high-performance Audi and Volkswagen engines. Designed specifically for CDAA, CDHA, CDHB, and CDAB engine codes, these bearings provide the critical oil clearance and load-bearing capacity required for stable crankshaft rotation during high-RPM operation. Whether you are performing a standard engine refresh or a complete rebuild, these standard-size (STD) bearings ensure your bottom end meets strict tolerances.

• Manufacturer Part Number: MB5779SM
• Quantity: Set of 5 bearings
• Size: STD (Standard)
• Engine Compatibility: CDAA, CDHA, CDHB, CDAB
• Materials: Engineered for consistent thermal conductivity and fatigue resistance
• Direct replacement for factory main bearings to restore OE-level clearances

Fits select 2008-2018 Audi and Volkswagen models equipped with 1.8L and 2.0L TSI/TFSI engines, including A3, A4, A5, A6, allroad, Q3, Q5, TT, Beetle, CC, Eos, GTI, Jetta, Passat, and Tiguan.

The King XP Series main bearing set is engineered for high-performance applications where increased load capacity and durability are required. These tri-metal bearings are designed to withstand the high cylinder pressures and RPM levels found in modified TSI and TFSI engines. By utilizing King's advanced metallurgy and precision manufacturing, these bearings provide superior fatigue resistance and embeddability compared to standard OE components.

• Manufacturer Part Number: MB5778XP
• Series: XP Performance
• Size: STD (Standard)
• Construction: Tri-metal
• Compatible Engines: 1.8L/2.0L TSI/TFSI
• Application: Crankshaft Main Bearings

Fits select 2008-2018 Audi and Volkswagen models including A3, A4, A5, A6, Q3, Q5, GTI, Jetta, and Tiguan (1.8L/2.0L TSI/TFSI).

This King Engine Bearings Main Bearing Set (MPN MB5778SM0.25) is engineered to restore precise internal tolerances in Audi and VW 1.8/2.0 TSI and TFSI engines. Sized at 0.25mm oversized, these bearings are designed for applications where the crankshaft main journals have been ground down to remove scoring or wear, requiring thicker bearing shells to maintain correct oil clearances.

King bearings are manufactured with high-strength alloys to provide the load-carrying capacity and thermal stability necessary for modern turbocharged engines. By ensuring a consistent oil film and proper rotational support for the crankshaft, this set helps prevent premature engine failure and maintains steady oil pressure throughout the RPM range.

• Manufacturer Part Number: MB5778SM0.25
• Bearing Size: 0.25mm Oversized
• Engine Compatibility: 1.8L and 2.0L TSI / TFSI
• Component Type: Engine Main Bearing Set
• Material: High-load bearing alloy

Fits select 2008-2018 Audi and Volkswagen models equipped with 1.8L and 2.0L TSI/TFSI engines (including A3, A4, A5, A6, Q5, GTI, Jetta, and Tiguan). Check the fitment guide for full model-specific details.

King Engine Bearings MB5778SM main bearing sets are engineered to provide the essential crankshaft support and precise oil clearances required for the EA888 and related TSI/TFSI engine platforms. These bearings are manufactured as a direct replacement for factory units, utilizing a standard (STD) sizing for cranks that have not been turned or ground below original specifications. The SM-series (Smart-Metals) construction offers the durability and fatigue resistance necessary for both daily driving and performance applications.

• Manufacturer Part Number: MB5778SM
• Bearing Size: STD (Standard)
• Engine Compatibility: 1.8L and 2.0L TSI/TFSI (4-Cylinder)
• Direct replacement for OE-spec main bearings
• High-precision manufacturing for consistent oil pressure and load distribution

Fits select 2002-2024 Nissan and Infiniti vehicles equipped with VK45, VK50, and VK56 engines, including Titan, Armada, QX80, and M56.

The King Engine Bearings SI-Series main bearing set is engineered for professional engine rebuilds where reliability and precise oil clearances are paramount. These standard-size (STD) bearings are constructed from a high-quality bi-metal silicon aluminum alloy. This material choice offers superior fatigue resistance and the ability to embed small particles, protecting the crankshaft journals from wear in demanding V8 applications.

Whether you are performing a stock refresh on a Nissan Titan or a comprehensive overhaul on an Infiniti performance sedan, the SI-Series provides the consistency required for long-term engine health and stability.

• Direct replacement for OE main bearings in VK-series V8 engines
• Standard (STD) size for factory-specification crankshaft journals
• High-performance bi-metal silicon aluminum construction
• Designed for excellent fatigue resistance and thermal conductivity
• Manufacturer Part Number: MB5770SI

This King Engine Bearings XP Series main bearing set is engineered for high-performance and racing applications where standard bearings may fail. Designed for the Peugeot EP6 and BMW N14B16C 1.6L engines, these bearings feature a tri-metal construction to handle higher loads and RPMs during spirited driving or track use.

Fits select 2007-2016 Mini Cooper, Countryman, and Paceman models (1.6L).

• Manufacturer Part Number: MB5758XP
• Bearing Size: STD (Standard)
• Engine Compatibility: Peugeot EP6 1.6L / BMW N14B16C
• Series: XP (High Performance Tri-Metal)

This set replaces worn OE main bearings to restore proper oil clearance and crankshaft support. The XP series incorporates advanced metallurgical technology to provide superior fatigue strength and load capacity for tuned or high-mileage engines.

Fits select 2007-2016 Mini Cooper, Countryman, Paceman, Clubman, and Roadster models.

This King Engine Bearings Main Bearing Set is a critical component for engine bottom-end overhauls and crankshaft maintenance. Part number MB5758SI is manufactured to Standard (STD) size specifications to ensure precise crankshaft oil clearances and smooth rotational performance. Built for durability and consistent fitment, this set replaces worn factory main bearings to help prevent engine failure and maintain optimal oil pressure.

• Manufacturer Part Number: MB5758SI
• Bearing Size: STD (Standard)
• Designed for select Mini Cooper R-series and Countryman/Paceman models
• Provides reliable support for the engine's main journals
• High-tolerance manufacturing ensures professional-grade fitment

Fits select 2011-2025 Subaru, Scion, and Toyota models including BRZ, 86, FR-S, WRX, Forester, Impreza, Legacy, and Outback.

The King Engine Bearings pMaxKote Performance Main Bearing Set is engineered for high-output engine builds where durability and oil film maintenance are critical. This set features the pMaxBlack tri-metal structure and the advanced pMaxKote—a factory-applied nano-composite polymer coating. Unlike aftermarket spray-on coatings, King’s pMaxKote is applied during the manufacturing process to ensure consistent thickness and superior adhesion, providing an extra layer of protection against metal-to-metal contact during cold starts and high-RPM operation.

• Product Series: pMaxKote Performance
• Bearing Size: STDX (Standard Extra Clearance)
• Construction: pMaxBlack Tri-metal with nano-composite polymer coating
• Fitment: Replaces factory main bearings in FA20, 4U-GSE, and select FB-series engines
• Performance Benefits: Enhances fatigue resistance and protects against oil starvation under high loads
• Manufacturer Part Number: MB5745XPGCSTDX

Fits select 2011-2025 Subaru (BRZ, WRX, Impreza, Forester, Legacy, Outback, Crosstrek), 2013-2016 Scion FR-S, and 2017-2020 Toyota 86.

Engineered for high-output applications, the King Engine Bearings pMaxKote series provides an additional layer of protection against metal-to-metal contact. These performance main bearings feature a factory-applied nano-composite polymer coating that does not alter the bearing's precision oil clearance. This coating is specifically designed to enhance wear resistance and prevent seizure during oil starvation or cold starts.

Built as part of the XP series, these bearings utilize a tri-metal structure with a hardened lead-tin-copper overlay, making them ideal for builds utilizing the Subaru FA20 or Toyota 4U-GSE platforms, as well as several FB-series engines. The King MB5745XPGC set ensures consistent oil film maintenance and superior fatigue strength under high-RPM conditions.

• Manufacturer Part Number: MB5745XPGC
• Bearing Size: STD (Standard)
• Series: pMaxKote Performance (XP-Series)
• Material: Tri-metal with nano-composite polymer coating
• Application: Main Bearing Set
• Features increased crush for improved bearing retention and heat dissipation

Fits select 2011-2025 Subaru (BRZ, WRX, Forester, Impreza, Legacy, Outback, Crosstrek), 2013-2016 Scion FR-S, and 2017-2020 Toyota 86 with FA20 or FB20 engines.

Engineered for high-load performance applications, this King Engine Bearings Tri-Metal main bearing set provides the durability required for modified engines and track-driven vehicles. These bearings are designed to withstand higher cylinder pressures and RPMs than standard OE-style bearings. The +.025mm oversize specification is precision-ground to accommodate specific crankshaft journal clearances, ensuring optimal oil film thickness and rotational stability.

• Manufacturer Part Number: MB5745XPG.026
• Size: +.025mm Oversize
• Construction: Performance Tri-Metal
• Engine Compatibility: Subaru FA20, FB20
• High-load capacity for forced induction or high-RPM builds
• Precise oil hole alignment for consistent lubrication