Connecting Rod Bearing STD Cummins Engine 6C 8.3 – Engine 6CT 8.3 – Engine 6CTA 8.3 / CTAA 8.3

It is installed between the connecting rod head and the crankshaft connecting rod journal. It creates a lubricated sliding surface that reduces friction and wear and maintains the proper clearance between the connecting rod and the crankshaft. It is a standard (STD) bronze bushing. It should not be confused with undersize or repair versions intended for ground crankshafts.

Replacement parts for Cummins C / ISC / QSC / ISL / QSL applications

This is a standard (STD) bronze bushing. It should not be confused with undersize or repair versions intended for honed crankshafts. Before purchasing, I recommend checking the ESN (Engine Serial Number), CPL, and the crankshaft journal diameter.