Product Description
Remanufactured from Weller, the Mack CRDP921 Front with Locking Power Divider and Locking Internals delivers dependable power transfer, improved traction, and durability for heavy duty trucks. Designed for demanding applications, it helps reduce downtime, extend service life, and keep fleets operating with confidence in tough conditions.
CRDP921 Differential
Mack Replacement
Weller Part #:
CRDP921588WEL
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Product Specifications
Category
Differential
Model
CRDP921
Series
FRT
Made By
WEL
Weller Part No.
CRDP921588WEL
OEM
Mack
Ratio
5.88
Axle Shaft(s) Spline Count
17 ANG
Input Spline Count
46
Output Spline count
39
Carrier Options
STRADDLE
UNIT-ATT-DIFF-05
AIR LOCK