ACL Race main bearings for Toyota 1FZ-FE are tri-metal bearings designed to withstand higher RPM conditions. The set includes main bearings with 0.025 mm extra clearance.
The construction combines a high-strength overlay plate, increased crush for improved retention in the housing and increased eccentricity to compensate for bore distortion and assist in forming hydrodynamic oil films.
- High-strength overlay plate with reduced thickness
- Flash plating eliminated on the back for improved heat transfer and increased grip in the housing
- 3/4-grooved main bearings to optimize bearing load-carrying surface area and oil flow
- Tight, consistent wall tolerances to help maintain consistent clearances
- Enlarged ID chamfers for large fillet radii on performance crankshafts
Suitable for: Lexus LX I (FZJ80), Toyota Land Cruiser J100 (HDJ100) / J70 (HZJ7) / J80 (HDJ80).
Engines: 1FZ-FE. Please check your vehicle’s engine code (registration document or VIN) before ordering; if in doubt, contact us and we will check for you.
Sizes
STD is the standard size for an unground crankshaft. Undersizes (−0.25 mm, −0.50 mm …) are for a reground crank, and “+0.025 mm clearance” (X) is for highly stressed engines. Your machine shop chooses the size after measuring.
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