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Eaton 1972-2011 GM Car/Truck Posi Unit 30-Spline Axles

362-19689-010

made in usa

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Eaton 19689-010
$673.62
1972-2011 GM Car/Truck Posi Unit
  • 30-Spline Axles
  • 10.5" Ring Gear
  • 4.10 & Down Gear Ratios
  • Free Shipping - Ships directly from the manufacturer on 02/28/20
    Save $20 on $250, $50 on $500, $100 on $1,000 Orders. Promo Code: CHARGER exclusions apply
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    Does Eaton 19689-010 fit your vehicle?

    Narrow Results

    1997  CHEVROLET EXPRESS 2500

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LS
    • Engine Vin: M
    • CUI: 305

    1973  CHEVROLET G20 VAN

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SPORTVAN
    • Engine Vin: Y
    • CUI: 350

    1977  CHEVROLET G20

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHEVY VAN
    • Engine Vin: R
    • CUI: 400

    2011  CHEVROLET SILVERADO 3500 HD

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: WT
    • Engine Vin: L
    • CUI: 403

    2006  CHEVROLET SILVERADO 3500

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: LS
    • Engine Vin: D
    • CUI: 403

    1975  GMC G15

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: VANDURA
    • Engine Vin: Y
    • CUI: 350

    1973  CHEVROLET G20 VAN

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SPORTVAN
    • Engine Vin: Z
    • CUI: 454

    2006  CHEVROLET EXPRESS 3500

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LT
    • Engine Vin: U
    • CUI: 364

    2011  GMC SIERRA 2500 HD

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: SLE
    • Engine Vin: 8
    • CUI: 403

    2006  CHEVROLET SILVERADO 3500

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: WT
    • Engine Vin: 2
    • CUI: 403

    1979  GMC G1500

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RALLY STX
    • Engine Vin: L
    • CUI: 350

    2001  GMC SAVANA 2500

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SLT
    • Engine Vin: R
    • CUI: 350

    2006  CHEVROLET SILVERADO 3500

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: WT
    • Engine Vin: D
    • CUI: 403

    2008  CHEVROLET EXPRESS 1500

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LS
    • Engine Vin: 4
    • CUI: 325

    2006  GMC SAVANA 1500

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LT
    • Engine Vin: X
    • CUI: 262

    1973  CHEVROLET G20 VAN

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Z
    • CUI: 454

    1976  CHEVROLET G20

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHEVY VAN
    • Engine Vin: S
    • CUI: 454

    1976  CHEVROLET G30

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HI-CUBE
    • Engine Vin: S
    • CUI: 454

    1979  GMC G2500

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RALLY
    • Engine Vin: D
    • CUI: 250

    1983  CHEVROLET G20

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BONAVENTURE
    • Engine Vin: D
    • CUI: 250

    1975  CHEVROLET G30

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHEVY VAN
    • Engine Vin: Y
    • CUI: 350

    2007  CHEVROLET UPLANDER

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 3.9
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LT
    • Engine Vin: -
    • CUI: 237

    2001  GMC SAVANA 2500

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 6.5
    • Aspiration: TURBOCHARGED
    • SubModel: SLT
    • Engine Vin: F
    • CUI: 395

    2010  GMC SAVANA 2500

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SLE
    • Engine Vin: G
    • CUI: 364

    1980  CHEVROLET G20

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BEAUVILLE
    • Engine Vin: M
    • CUI: 350

    1977  CHEVROLET G20

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BEAUVILLE
    • Engine Vin: R
    • CUI: 400

    2007  GMC SIERRA 3500 HD

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: WT
    • Engine Vin: K
    • CUI: 364

    2008  CHEVROLET EXPRESS 3500

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 4.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: C
    • CUI: 294

    1979  GMC G3500

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: VANDURA
    • Engine Vin: D
    • CUI: 250

    2003  CHEVROLET EXPRESS 1500

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: X
    • CUI: 262

    2007  GMC SAVANA 2500

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LS
    • Engine Vin: U
    • CUI: 364

    1980  GMC G3500

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RALLY CAMPER SPECIAL
    • Engine Vin: M
    • CUI: 350

    2001  GMC SAVANA 3500

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SLT
    • Engine Vin: R
    • CUI: 350

    2006  GMC SAVANA 2500

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: BASE
    • Engine Vin: 2
    • CUI: 403

    1972  CHEVROLET G10 VAN

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: D
    • CUI: 250

    1972  CHEVROLET G20 VAN

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: F
    • CUI: 307

    1972  CHEVROLET G30 VAN

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: D
    • CUI: 250

    1973  CHEVROLET G20 VAN

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SPORTVAN
    • Engine Vin: L
    • CUI: 454

    1976  GMC G25

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RALLY STX
    • Engine Vin: V
    • CUI: 350

    2006  GMC SIERRA 2500 HD

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: SLT
    • Engine Vin: D
    • CUI: 403

    2002  GMC SIERRA 2500 HD

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 8.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: G
    • CUI: 496

    1979  GMC G3500

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: MAGNAVAN
    • Engine Vin: R
    • CUI: 400

    1975  GMC G15

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RALLY STX
    • Engine Vin: Q
    • CUI: 250

    1979  GMC G2500

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: VANDURA
    • Engine Vin: U
    • CUI: 305

    2007  CHEVROLET UPLANDER

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 3.9
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LS
    • Engine Vin: 1
    • CUI: 237

    1983  CHEVROLET G30

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 6.2
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HI-CUBE
    • Engine Vin: J
    • CUI: 379

    2007  GMC SIERRA 2500 HD CLASSIC

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: SL
    • Engine Vin: D
    • CUI: 403

    1988  CHEVROLET G30

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHEVY VAN
    • Engine Vin: N
    • CUI: 454

    2008  GMC SAVANA 3500

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: K
    • CUI: 364

    2001  GMC SIERRA 2500 HD

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SLE
    • Engine Vin: U
    • CUI: 364

    2007  CHEVROLET SILVERADO 3500 HD

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LT
    • Engine Vin: K
    • CUI: 364

    1973  CHEVROLET G20 VAN

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SPORTVAN
    • Engine Vin: X
    • CUI: 307

    2007  GMC SIERRA 2500 HD

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: SLT
    • Engine Vin: 6
    • CUI: 403

    1985  CHEVROLET ASTRO

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: N
    • CUI: 262

    1985  GMC SAFARI

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 2.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SLE
    • Engine Vin: E
    • CUI: 151

    1980  CHEVROLET G20

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BEAUVILLE
    • Engine Vin: X
    • CUI: 400

    1977  GMC G25

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RALLY
    • Engine Vin: U
    • CUI: 305

    1985  CHEVROLET G30

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BEAUVILLE
    • Engine Vin: N
    • CUI: 262

    2008  CHEVROLET EXPRESS 3500

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: K
    • CUI: 364

    1994  GMC G2500

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 6.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: VANDURA
    • Engine Vin: P
    • CUI: 395

    1980  CHEVROLET G10

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHEVY VAN
    • Engine Vin: G
    • CUI: 305

    2006  GMC SIERRA 2500 HD

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: SL
    • Engine Vin: D
    • CUI: 403

    1973  CHEVROLET G30 VAN

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SPORTVAN
    • Engine Vin: Q
    • CUI: 250

    1985  GMC SAFARI

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 2.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: E
    • CUI: 151

    1994  GMC G3500

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 6.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RALLY CAMPER SPECIAL
    • Engine Vin: Y
    • CUI: 395

    1996  CHEVROLET EXPRESS 2500

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LS
    • Engine Vin: R
    • CUI: 350

    2007  GMC SIERRA 2500 HD CLASSIC

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SL
    • Engine Vin: U
    • CUI: 364

    1981  CHEVROLET G10

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHEVY VAN
    • Engine Vin: H
    • CUI: 305

    1975  CHEVROLET G20

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHEVY VAN
    • Engine Vin: M
    • CUI: 400

    2001  GMC SAVANA 3500

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 8.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SLT
    • Engine Vin: G
    • CUI: 496

    1987  CHEVROLET ASTRO

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LT
    • Engine Vin: Z
    • CUI: 262

    1975  GMC G35

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RALLY
    • Engine Vin: M
    • CUI: 400

    1975  CHEVROLET G30

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HI-CUBE
    • Engine Vin: M
    • CUI: 400

    1972  CHEVROLET G20 VAN

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SPORTVAN
    • Engine Vin: F
    • CUI: 307

    1999  CHEVROLET SILVERADO 2500

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LS
    • Engine Vin: U
    • CUI: 364

    1972  GMC G15/G1500 VAN

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: VANDURA
    • Engine Vin: F
    • CUI: 307

    2006  GMC SAVANA 1500

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LS
    • Engine Vin: T
    • CUI: 325

    2007  CHEVROLET EXPRESS 2500

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: BASE
    • Engine Vin: 6
    • CUI: 403

    1974  GMC G15/G1500 VAN

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RALLY
    • Engine Vin: V
    • CUI: 350

    2006  GMC SIERRA 3500

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 8.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SL
    • Engine Vin: G
    • CUI: 496

    1976  GMC G25

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RALLY STX
    • Engine Vin: L
    • CUI: 350

    1972  GMC G35/G3500 VAN

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: VANDURA
    • Engine Vin: D
    • CUI: 250

    2006  GMC SIERRA 3500

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: SLE
    • Engine Vin: D
    • CUI: 403

    1999  GMC SAVANA 2500

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SLE
    • Engine Vin: W
    • CUI: 262

    2006  CHEVROLET EXPRESS 1500

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LT
    • Engine Vin: X
    • CUI: 262

    1978  GMC G25

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: VANDURA
    • Engine Vin: D
    • CUI: 250

    2003  CHEVROLET EXPRESS 2500

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LS
    • Engine Vin: U
    • CUI: 364

    2011  CHEVROLET SILVERADO 2500 HD

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 6.6
    • Aspiration: TURBOCHARGED
    • SubModel: WT
    • Engine Vin: 8
    • CUI: 403

    1983  GMC G3500

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 6.2
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: VANDURA SPECIAL
    • Engine Vin: J
    • CUI: 379

    1972  GMC G25/G2500 VAN

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: VANDURA
    • Engine Vin: E
    • CUI: 350

    1975  GMC G15

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RALLY STX
    • Engine Vin: Y
    • CUI: 350

    1979  GMC G2500

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: VANDURA
    • Engine Vin: L
    • CUI: 350

    2001  GMC SAVANA 1500

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SLT
    • Engine Vin: W
    • CUI: 262

    2007  CHEVROLET UPLANDER

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 3.9
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LS
    • Engine Vin: W
    • CUI: 237

    1976  GMC G25

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RALLY
    • Engine Vin: V
    • CUI: 350

    1972  CHEVROLET G20 VAN

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SPORTVAN
    • Engine Vin: D
    • CUI: 250

    1980  CHEVROLET G20

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHEVY VAN
    • Engine Vin: M
    • CUI: 350

    1973  CHEVROLET G20 VAN

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Q
    • CUI: 250

    1972  GMC G35/G3500 VAN

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: VANDURA
    • Engine Vin: H
    • CUI: 350

    1973  CHEVROLET G20 VAN

    • Fitment_Note: 30 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Rear 10.5 in.
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SPORTVAN
    • Engine Vin: W
    • CUI: 350

    Items You Need

    Some parts are not legal for use in California or other states with similar laws / regulations

    Motor Vehicles

    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.

    Tools:

    WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

    Electrical Cords

    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.