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Vehicle Info NeededACL BEARINGSPART NUMBER: 654-5M8312H-25
5M8312H-.25 Race Main Bearing Set, .25 mm (0.010 in.) Undersize, Subaru FA20 1998cc Flat4 DOHC 4v
$12599
Ships on 09/21/2026
Lowest Price GuaranteeSubaru
Race Main Bearing Set.25 mm (0.010 in.) Undersize Subaru FA20 1998cc Flat4 DOHC 4v Set of 5
ACL Bearings 5M8312H-25 Features:
Trusted by champions worldwide, ACL RACE Series Bearings are the choice for record-setting engines from sport compact to small block race machines. Engineered w/a unique blend of design, metallurgy, and precision manufacturing, these Bearings deliver unmatched durability and performance under extreme conditions.
- Width: 0.693 in.
- Outside Diameter: 2.8746 in.
- Outside Diameter: 2.874 in.
- Shaft Diameter: 2.6775 in.
- Shaft Diameter: 2.6766 in.
- Grade Type: Performance
- Maximum Wall Thickness: 0.0986 in.
Part TypeMain Bearing
BrandACL BEARINGS
Package Height3.54
Package Width0.693 in.
Package Length52.0
Weight0.91 PG
Part CategoryPerformance Parts
Maximum Wall Thickness0.0986 in.
Shaft Diameter2.6766 in.
Part FitmentDirect Fit
Outside Diameter2.8746 in.
Grade TypePerformance
Vendor Part Number5M8312H-.25
Package Qty1
Package TypeEA
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