SPECS:
60 7/8" = APPROX LENGTH, CENTER TO CENTER OF UNIVERSAL JOINTS
56 5/8" = APPROX TUBING LENGTH, WELD TO WELD
30/31spline X 2.2"od X 1.615"id X 8 3/8"long = NICKEL PLATED TRANSFER CASE SLIP YOKE SPECS
3.5"dia X .083"thick = HD STEEL TUBING
1410 SERIES, SPICER HD "SOLID" UNIVERSAL JOINTS (4 3/16"span X 1 3/16"cap)
NEW - BALANCED ASSEMBLY
MADE BY FORT WAYNE CLUTCH AND DRIVELINE
*BUILT TO ORDER ASSEMBLY - PLEASE ALLOW 1 ADDITIONAL DAY LEAD TIME
*MOUNTING BOLTS/STRAPS ARE NOT INCLUDED
Description
921556-5621 IS A NEW, HEAVY DUTY REPLACEMENT REAR DRIVESHAFT ASSEMBLY FOR VARIOUS 2001-2004era GM 4wd TRUCKS (-not all apply). FEATURES: SPICER 1410 SERIES HD “SOLID” UNIVERSAL JOINTS, 30/31 SPLINE NICKEL PLATED TRANSFER CASE SLIP YOKE, 3.5″dia X .083″thick HD STEEL TUBING (oem is only .065″thick), BALANCED – READY TO INSTALL.
TECH TIP: THERE ARE SEVERAL DRIVESHAFT DESIGNS USED DURING THESE YEARS. ALWAYS CHECK YOUR SPECS
TECH TIP: MOST COMMONLY SEEN USED ON ALLISON 1000 SERIES AND DRIVESHAFT CODE NJ5
PLEASE CONFIRM PART NUMBER(s) AND SPECS BEFORE ORDERING. IF YOU HAVE ANY QUESTIONS ABOUT FIT/APPLICATION – CALL US!
COVERS / REPLACES PART NUMBER(s)
921556-5621 (FWC/SPICER#)
5001686-1439M (SPICER#)
15024402 / 15024402-GF1 / 15024402GF1 (OEM#’s)
15109388 (OEM#)
4191-6925 (PTI ALT#)