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.

CS1940 Application Notes
Warranty
1 Year or 50,000 Miles
CS1940 Specifications
Diameter
18.6 (Millimeter)
Grade Type
Performance
Length
121.3 (Millimeter)
Material
9310 Steel
Part Number Superseded To
3991065REO
Prop 65 Long Label
WARNING: Reproductive Harm - www.p65warnings.ca.gov
Prop 65 Short Label
WARNING: Cancer - www.p65warnings.ca.gov
Prop 65 Y N
N
Taxonomy A
LD Differential, LD Differential, LD Differential, LD Differential
Taxonomy B
Cross Shafts & Pins, Cross Shafts & Pins, Internal Gear Kits & Components
Taxonomy C
Cross Pins/Cross Shafts
Type
Open
Used In Lock Right Units
1940-LR, 1940-LR