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.
3991055RDZ Application Notes
- For Aftermarket Powertrax Units
- Differential Short Pinion Shaft For 1956-LR, 9207053000
Warranty
1 Year or 50,000 Miles
3991055RDZ Specifications
App Model
GM 10.5
Diameter
23 (Millimeter)
Grade Type
Performance
Length
71.2 (Millimeter)
Material
9310 Steel
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
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
Type
Mechanical Locker
Used In Lock Right Units
1956-LR, 1956-LR
Used In No Slip Units
9207053000, 9207053000
Vehicle Applications
- 2002 – 2006 Chevrolet Avalanche 2500
- 1975 – 1986 Chevrolet C20
- 1973 – 1974 Chevrolet C20 Pickup
- 1973 – 1986 Chevrolet C20 Suburban
- 1988 – 2000 Chevrolet C2500
- 1992 – 1999 Chevrolet C2500 Suburban
- 1975 – 1986 Chevrolet C30
- 1973 – 1974 Chevrolet C30 Pickup
- 1988 – 2000 Chevrolet C3500
- 1996 – 2002 Chevrolet Express 2500
- 2010 – 2014 Chevrolet Express 2500
- 1996 – 2002 Chevrolet Express 3500
- 2010 – 2014 Chevrolet Express 3500
- 1975 – 1996 Chevrolet G30
- 1973 – 1974 Chevrolet G30 Van
- 1975 – 1986 Chevrolet K20
- 1973 – 1974 Chevrolet K20 Pickup
- 1973 – 1986 Chevrolet K20 Suburban
- 1988 – 2000 Chevrolet K2500
- 1977 – 1986 Chevrolet K30
- 1973 – 1974 Chevrolet K30 Pickup
- 1988 – 2000 Chevrolet K3500
- 1997 – 1999 Chevrolet P30
- 2001 – 2002 Chevrolet P30
- 1987 – 1988 Chevrolet R20
- 1987 – 1988 Chevrolet R20 Suburban
- 1989 Chevrolet R2500
- 1989 – 1991 Chevrolet R2500 Suburban
- 1987 – 1988 Chevrolet R30
- 1989 – 1991 Chevrolet R3500
- 2007 Chevrolet Silverado 1500 Classic
- 2001 – 2003 Chevrolet Silverado 1500 HD
- 2005 – 2006 Chevrolet Silverado 1500 HD
- 2007 Chevrolet Silverado 1500 HD Classic
- 1999 – 2009 Chevrolet Silverado 2500
- 2011 – 2012 Chevrolet Silverado 2500
- 2014 – 2018 Chevrolet Silverado 2500
- 2001 – 2018 Chevrolet Silverado 2500 HD
- 2007 Chevrolet Silverado 2500 HD Classic
- 2014 – 2018 Chevrolet Suburban
- 2000 – 2013 Chevrolet Suburban 2500
- 1987 Chevrolet V20
- 1987 – 1988 Chevrolet V20 Suburban
- 1989 – 1991 Chevrolet V2500 Suburban
- 1987 – 1988 Chevrolet V30
- 1989 – 1991 Chevrolet V3500
- 1988 – 1992 Dodge Vixen
- 1975 – 1978 GMC C25
- 1975 – 1978 GMC C25 Suburban
- 1973 – 1974 GMC C25/C2500 Pickup
- 1973 – 1974 GMC C25/C2500 Suburban
- 1979 – 1986 GMC C2500
- 1988 – 2000 GMC C2500
- 1979 – 1986 GMC C2500 Suburban
- 1973 – 1974 GMC C35/C3500 Pickup
- 1979 – 1986 GMC C3500
- 1988 – 2000 GMC C3500
- 1975 – 1978 GMC G35
- 1973 – 1974 GMC G35/G3500 Van
- 1979 – 1996 GMC G3500
- 1975 – 1978 GMC K25
- 1975 – 1978 GMC K25 Suburban
- 1973 – 1974 GMC K25/K2500 Pickup
- 1973 – 1974 GMC K25/K2500 Suburban
- 1979 – 1986 GMC K2500
- 1988 – 2000 GMC K2500
- 1979 – 1986 GMC K2500 Suburban
- 1992 – 1999 GMC K2500 Suburban
- 1977 – 1978 GMC K35
- 1973 – 1974 GMC K35/K3500 Pickup
- 1979 – 1986 GMC K3500
- 1988 – 2000 GMC K3500
- 1997 – 1999 GMC P3500
- 1987 – 1989 GMC R2500
- 1987 – 1991 GMC R2500 Suburban
- 1987 – 1991 GMC R3500
- 1996 – 2018 GMC Savana 2500
- 1996 – 2018 GMC Savana 3500
- 1999 – 2004 GMC Sierra 2500
- 2001 – 2018 GMC Sierra 2500 HD
- 2007 GMC Sierra 2500 HD Classic
- 1987 GMC V2500
- 1987 – 1991 GMC V2500 Suburban
- 1987 – 1991 GMC V3500
- 2000 – 2013 GMC Yukon XL 2500
