Differential Pinion Shaft
PowerTrax pinion shafts are made with Zytanium, an aerospace grade steel that is processed to proprietary specifications. Zytanium shafts are typically 50% stronger than original differential components and up to 65% stronger than titanium.

3991010RDL Application Notes
Warranty
1 Year or 50,000 Miles
3991010RDL Specifications
App Model
Dana 44 Reverse, Dana 44 Standard
Taxonomy A
LD Differential, LD Differential, LD Differential
Taxonomy B
Lock-Right Rebuild Components, No-Slip Rebuild Components, Lock-Right Rebuild Components, No-Slip Rebuild Components, Lock-Right Rebuild Components, No-Slip Rebuild Components
Taxonomy C
Cross Pins/Cross Shafts, Cross Pins/Cross Shafts, Cross Pins/Cross Shafts
Used In Lock Right Units
2410-LR, 2413-LR, 2414-LR, 2415-LR
Used In No Slip Units
9204441900