ACL Race Series Main Bearing Set 5M8378H-.25

The ACL Race Series Main Bearing (Part #5M8378H-.25) is a precision-engineered main bearing set designed for high-performance engine applications. These bearings support the crankshaft within the engine block, enabling smooth rotation while handling significant radial and thrust loads. Engineered for optimal oil film retention and wear resistance, ensuring consistent engine performance. Manufactured to OE specifications for direct replacement applications. Engineered with strict quality control standards to ensure consistent performance and reliable engine operation.

Applicable to: - Toyota 4 Runner III (_N18_) 2.4 8V (2RZ-E)
- Toyota 4 Runner III (_N18_) 2.4 8V 4WD (2RZ-E)
- Toyota Hilux VI pick-up (_N1_) 2.4 16V (2RZ-FE)
- Toyota Hilux VI pick-up (_N1_) 2.4 16V 4WD (2RZ-FE)
- Toyota Tacoma pick-up (_N1_) 2.4 16V (2RZ-FE)
- Toyota Tacoma pick-up (_N1_) 2.4 16V 4WD (2RZ-FE)
- Toyota Previa I (_R1_, _R2_) 2.4 16V (2TZ-FE)
- Toyota Previa I (_R1_, _R2_) 2.4 16V 4WD (2TZ-FE)
- Toyota Previa I (_R1_, _R2_) 2.4 16V (2TZ-FZE)
- Toyota Previa I (_R1_, _R2_) 2.4 16V 4WD (2TZ-FZE)
- Toyota Hilux VI pick-up (_N1_) 2.7 16V (3RZ-FE)
- Toyota Granvia (_H2_, _H1_) 2.7 16V (3RZ-FE)
- Toyota Hiace IV (_H1_, _H2_) 2.7 16V (3RZ-FE)
- Toyota Coaster Bus (_B4_, _B5_) 2.7 16V (3RZ-FE)
- Toyota Land Cruiser Prado (_J12_) 2.7 16V (3RZ-FE)
- Toyota Land Cruiser 90 (_J9_) 2.7 16V (3RZ-FE)
- Toyota Tacoma pick-up (_N1_) 2.7 16V (3RZ-FE)
- Toyota 4 Runner III (_N18_) 2.7 16V (3RZ-FE)
- Toyota Dyna 200 Platform Chassis (2.7 16V)
- Toyota DYNA Platform Chassis (KD_, LY_, _Y2_, _U3_, _U4_, _U6_, _U8) (2.7 16V)
- Toyota T100 pick-up (_CK_) 2.7 16V (3RZ-FE)
- Toyota Tarago 2.7 16V (3RZ-FE)
- Toyota Hiace IV (_H1_, _H2_) 2.7 16V 4WD (3RZ-FE)
- Toyota Tacoma pick-up (_N1_) 2.7 16V 4WD (3RZ-FE)
- Toyota Hilux VI pick-up (_N1_) 2.7 16V 4WD (3RZ-FE)
- Toyota Hilux III SUV (_N1_, _N2_) 2.7 16V 4WD (3RZ-FE)
- Toyota Hilux VI Platform Chassis (_N1_) (2.7 16V 4WD)
- Toyota 4 Runner III (_N18_) 2.7 16V 4WD (3RZ-FE)
- Toyota Regius Ace (_H4_) 2.7 16V (3RZ-FE)
- Toyota Regius Ace (_H4_) 2.7 16V 4WD (3RZ-FE)