ACL · New
ACL BMW N54/N55/S55B30 3.0L Inline 6 RACE Series Engine Crankshaft Main Bearing Set
MPN 7M1397H-.50 · Store SKU acl7M1397H-.50
Supplier stock checked 11/7/2026, 6:57:19 PM UTC. Adding a part does not reserve it.
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Product details
BMW N54B30 2979cc Inline6 DOHC 4v Twin Turbo BMW S55B30 2979cc Inline6 DOHC 4v Twin Turbo BMW N55B30 2979cc Inline6 DOHC 4v Turbo
Manufacturer fitment & guides
Check 7M1397H-.50 against the manufacturer’s application information below.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
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