This ACL main bearing set references part 5M1703A‑0.75 as an alternate and includes coverage for turbo engines. It supplies main bearings intended to restore correct crankshaft journal clearance and support during rebuilds. Use the referenced part designation when the original SKU is unavailable; the set is specified to cover turbocharged applications noted in the product text.
ACL WHEN STOCK EXHAUSTED USE 5M1703A-.75 Engine Crankshaft Main Bearing Set