Premium Main Bearings for Toyota 2GR-FE/3GR-FE/4GR-FE/5GR-FE Engines
High-precision bearing shells crafted from durable aluminum alloy with advanced overlay technology for superior load distribution and friction reduction.
Direct OEM replacement (Part# 11701-31030 M740A) ensuring perfect fit for crankshaft support in 2GR/3GR/4GR/5GR engine series.
Micro-groove surface finish enhances oil retention, prolonging engine life under extreme RPM conditions - ideal for performance builds or high-mileage rebuilds.
CNC-machined to exact tolerances (±0.001mm) with consistent wall thickness for vibration-free operation in both street and track applications.
Multi-layer steel backing provides exceptional fatigue resistance, handling turbocharged or supercharged setups up to 800HP.
Full bearing set includes upper/lower shells with precision alignment notches for error-free installation during engine overhauls.
Bulk order pricing available for auto shops and engine rebuilders - wholesale quantities ship same day with OEM-grade packaging.
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2gr 3gr 4gr 5gr main bearing for toyota 2gr-fe 3gr-fe 4gr-fe 5gr-fe engine crankshaft bearing 11701-31030 m740a
$14$21.86-35.96%
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