C-Series Connecting Rod   

Connector rod, 3971394, may now be used as a replacement part for any C & ISC (CM554 & CM850) engine with a connector rod that has a back-order.

For a more detailed description please see the Service/Parts Topic Sheet for ESN# 46430358.
QuickServe Advantage
J1939 Data Link Diagnostic Tool
NOx Sensor Test
Diesel Exhaust Fluid (DEF) Voltage Drop Test