Enginetech BC5171.25 Engine Full Crankshaft Main Bearing Set for Mazda 626 and Protege Engine Variable Valve Timing (VVT) Sprocket 496 in Lock Groove Quantity:

496 in Lock Groove Quantity: 1 Stem Diameter: 5

and other lower engine components

Designed to prevent oil leaks and protect against contaminants

this valve offers a dependable solution designed to meet or exceed original equipment specifications

473 Intake Valve Lift With Factory Rocker Arm Ratio:

Enginetech BC5171.25 Engine Full Crankshaft Main Bearing Set for Mazda 626 and Protege Engine Variable Valve Timing (VVT) Sprocket 496 in Lock Groove Quantity:Engine Full Crankshaft Main Bearing Set The Enginetech BC5171. 25 engine full crankshaft main bearing set is designed to restore optimal engine performance and reliability for select Mazda models. Crafted with precision, these main bearings are engineered specifically for engine rebuilders seeking high quality components that ensure longevity and smooth operation. The set is compatible with various Mazda 626 and Protege models from 1993 to 2002,