Enginetech BB625J020 Connecting Rod Bearing Set Ford Mazda Undersize - 2.6L 2.8L 2.9L 4.0L 0.020

The Enginetech BB625J020 is a connecting rod bearing set designed for engine rebuilds on Ford and Mazda applications equipped with 2.6L (159 CID), 2.8L (171 CID), 2.9L (177 CID), and 4.0L (244 CID) inline engines. This set is manufactured to a +0.020" undersize specification, making it compatible with crankshafts that have been machined to restore proper journal geometry during a rebuild.

Key Features:

• Oversize specification: +0.020" undersize journal (J020)
• Precision-engineered to meet or exceed OEM tolerances for proper oil film thickness and load capacity
• Manufactured from high-strength bimetal or trimetal construction for durability under high-cycle engine loads
• Designed for use in Ford and Mazda 2.6L (159 CID), 2.8L (171 CID), 2.9L (177 CID), and 4.0L (244 CID) engines
• Full set included — covers all connecting rod journals in the engine

Enginetech is a trusted supplier of engine rebuild components, offering professional-grade parts for domestic and import applications. The BB625J020 rod bearing set is an essential component when performing a complete engine overhaul on engines with worn or re-ground crankshaft rod journals. Always verify crankshaft journal diameter with a micrometer before selecting bearing size.