ACL crankshaft main bearing set that includes coverage for turbo engines; when original stock is unavailable, use alternate part 5M1703A-.50. The set supplies main bearings intended for crankshaft journal support and is offered with an explicit cross-reference to 5M1703A-.50 as the substitute. Includes turbo application compatibility where specified for accurate rebuild fitment.
ACL WHEN STOCK EXHAUSTED USE 5M1703A-.50 Engine Crankshaft Main Bearing Set