1710FR SERIES – 1988 PETERBILT MODEL 379 DIFF AXLE BOLT ON 18 SPLINE END YOKE – 2.423″ x 18 SPLINE – SKU# 6-4-4751X

Description

6-4-4751X. THIS BOLT ON PINION END YOKE FITS VARIOUS 1988era PETERBILT MODEL 379 TRUCKS AND MORE (-not all apply). REQUIRES A 1710 FULL ROUND SERIES JOINT.

TECH TIP: MOST END YOKES USED BY THE OEM REQUIRED A FULL ROUND UNIVERSAL JOINT (NOT AS EASY TO SERVICE THE DRIVESHAFT) – CONSIDER SWITCHING TO A HALF ROUND DESIGN FOR EASIER MAINTENANCE.

TECH TIP: THIS IS A NON-STOCKING ITEM – PLEASE CALL FOR AVAILABILITY TO BE DIRECT SHIPPED.

PLEASE CONFIRM PART NUMBER(s) AND SPECS BEFORE ORDERING. IF YOU HAVE ANY QUESTIONS ABOUT FIT/APPLICATION – CALL US!

COVERS / REPLACES PART NUMBER(s)

6-4-4751X (SPICER# w/SLINGER# 231013)

6-4-4581 (SPICER#, w/o SLINGER)