7M1397HX-STD Main Bearings, Standard w/Extra .025 mm (0.001 in.) Oil Clearance, BMW N54B30 2979cc Inline6 DOHC 4v Twin Turbo

Name: 7M1397HX-STD Main Bearings, Standard w/Extra .025 mm (0.001 in.) Oil Clearance, BMW N54B30 2979cc Inline6 DOHC 4v Twin Turbo
Brand: ACL BEARINGS
SKU: 654-7M1397HX-STD
Price: 263.90 USD
Availability: InStock

^$263⁹⁰

Ships on 11/04/2026

Lowest Price Guarantee

BMW

Race Main Bearing Set

Standard Size w/Extra .025 mm (0.001 in.) Oil Clearance (Thinner)

BMW N54B30 2979cc Inline6 DOHC 4v Twin Turbo

Set of 7

ACL Bearings 7M1397HX-STD 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: 0.781 in.
Outside Diameter: 2.7567 in.
Outside Diameter: 2.7559 in.
Shaft Diameter: 2.5583 in.
Shaft Diameter: 2.5575 in.
Grade Type: Performance
Maximum Wall Thickness: 0.0982 in.

Part TypeMain Bearing

BrandACL BEARINGS

Package Height2.05

Package Width0.781 in.

Package Length4.8

Weight1.15 PG

Part CategoryPerformance Parts

Maximum Wall Thickness0.0982 in.

Shaft Diameter2.5583 in.

Part FitmentDirect Fit

Outside Diameter2.7559 in.

Grade TypePerformance