Shell Kit

The A‑8929670 Shell Kit by Mcbee‑Interstate Mcbee, distributed by Wofford Truck Parts, provides a standard‑size crankshaft main bearing shell set (6 shells) designed for Detroit Diesel Series 60 inline‑6 engines in standard crank configurations. This shell set ensures proper crankshaft alignment and wear control, manufactured to meet or exceed OEM tolerances and quality standards. Interstate‑McBee offers this shell kit under part number A‑8929670, matching OEM reference 8929670 and cross-references including OEM 23533259, 23533252, 23533263, and variants 8929081–8929083, 8929680. Shell kits are priced around $20 – $25 USD, backed by Interstate‑McBee’s warranty and ideal for heavy-duty rebuilds in trucks, buses, marine, and genset applications using Series 60 powerplants.