1978 GMC Motive Gear Parts
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- Differential Master Bearing Kit - Koyo
- For Dana 70HD; Inner Bearing HM807040/010, Carrier Bearing 469/453X; Master Bearing Kit Includes Koyo Tapered Bearings (Carrier, Front and Rear Pinion, Pilot where applicable), Brush, Cover Gasket (or RTV), Crush Sleeve (or Preload Shim Pack), Marking Compound, Pinion Nut, Pinion Seal, Ring Gear Bolts, Shims (Pinion, Carrier), and Thread Locking Compound
- Motive Gear - Differential Master Bearing Kit - Koyo
- Differential Bearing Kit
- Product Attributes:
- California Proposition 65: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
- Differential Case Design Type: Dana 70 Hd
- Motive Gear offers some of the toughest drive train components on the market today. If you are looking for the largest line of performance ring and pinion gear options available with gear sets in a wide range of ratios for nearly every application, both on and off-road, check out Motive Gear. Motive Gear products can be found in the winner's circle at racing events worldwide. The superior quality of Motive Gear components is the result of years of racing development, outstanding design and state-of-the-art manufacturing methods. Extensive testing is performed on all products by our in-house engineers.
This Part Fits the Following OEM/Substitute Numbers:
331K, K35-2036, R70HRMKT, XL-1093-1, ZK D70-HD
Additional Fitment Information:
| Vehicle | Position |
|---|---|
| 1978 - GMC K35 | Rear |
- For GM 10.5" (14 Bolt); 4.10 Ratio; Requires a 4.10 and Numerically Lower Ratio Carrier
- Motive Gear - Differential Ring and Pinion
- Differential Ring and Pinion
- Product Attributes:
- California Proposition 65: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
- Differential Case Design Type: Gm 10.5
- Ring Gear Diameter: 10.5
- Ring & Pinion Gear Ratio: 4.10
- Pinion Shaft Diameter: 1.75
- Ring Gear Material: 8620 Steel
- Ring Gear Rotation: Standard
- Ring Gear Bolt Quantity: 12
- Differential Carrier Break: 4.10 Ratio And Lower
- Pinion Spline Count: 30
- Cover Bolt Quantity: 14
- Pinion Gear Tooth Quantity: 11
- Ring Gear Tooth Quantity: 45
- Motive Gear offers some of the toughest drive train components on the market today. If you are looking for the largest line of performance ring and pinion gear options available with gear sets in a wide range of ratios for nearly every application, both on and off-road, check out Motive Gear. Motive Gear products can be found in the winner's circle at racing events worldwide. The superior quality of Motive Gear components is the result of years of racing development, outstanding design and state-of-the-art manufacturing methods. Extensive testing is performed on all products by our in-house engineers.
This Part Fits the Following OEM/Substitute Numbers:
1-2023-410, 2-2023-410, 20920669, 24135, 26014193, 26029468, 26029846, 26054993, 40010712, 40070463, 471872, 744A730B, GM105410, GM14T-410-NG, SGM10502, YG GM14T-411
Additional Fitment Information:
| Vehicle | Position |
|---|---|
| 1978 - GMC K25 | Rear |
- For GM 10.5" (14 Bolt); 3.75 Ratio; Requires a 4.10 and Numerically Lower Ratio Carrier
- Motive Gear - Differential Ring and Pinion
- Differential Ring and Pinion
- Product Attributes:
- California Proposition 65: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
- Differential Case Design Type: Gm 10.5
- Ring Gear Diameter: 10.5
- Ring & Pinion Gear Ratio: 3.75
- Pinion Shaft Diameter: 1.75
- Ring Gear Material: 8620 Steel
- Ring Gear Rotation: Standard
- Ring Gear Bolt Quantity: 12
- Differential Carrier Break: 4.10 Ratio And Lower
- Pinion Spline Count: 30
- Cover Bolt Quantity: 14
- Pinion Gear Tooth Quantity: 12
- Ring Gear Tooth Quantity: 45
- Motive Gear offers some of the toughest drive train components on the market today. If you are looking for the largest line of performance ring and pinion gear options available with gear sets in a wide range of ratios for nearly every application, both on and off-road, check out Motive Gear. Motive Gear products can be found in the winner's circle at racing events worldwide. The superior quality of Motive Gear components is the result of years of racing development, outstanding design and state-of-the-art manufacturing methods. Extensive testing is performed on all products by our in-house engineers.
This Part Fits the Following OEM/Substitute Numbers:
1-2023-373, 12471291, 2-2023-373, 24134, 26014192, 26054996, 327721, 40010707, 40058731, 471871, 744A730A, GM105373, GM14T-373-NG, SGM10501, YG GM14T-373
Additional Fitment Information:
| Vehicle | Position |
|---|---|
| 1978 - GMC K25 Suburban | Rear |
- For Dana 70; 3.73 Ratio; Has 5/8" Offset Of Pinion; Requires a 4.10 and Numerically Lower Ratio Carrier
- Motive Gear - Differential Ring and Pinion
- Differential Ring and Pinion
- Product Attributes:
- California Proposition 65: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
- Differential Case Design Type:
- Dana 70
- Dana 70 Hd
- Dana 70 U
- Ring Gear Diameter: 10.5
- Ring & Pinion Gear Ratio: 3.73
- Pinion Shaft Diameter: 1.75
- Ring Gear Material: 8620 Steel
- Ring Gear Rotation: Standard
- Ring Gear Bolt Quantity: 12
- Differential Carrier Break: 4.10 Ratio And Lower
- Pinion Spline Count: 29
- Cover Bolt Quantity: 10
- Pinion Gear Tooth Quantity: 11
- Ring Gear Tooth Quantity: 41
- Motive Gear offers some of the toughest drive train components on the market today. If you are looking for the largest line of performance ring and pinion gear options available with gear sets in a wide range of ratios for nearly every application, both on and off-road, check out Motive Gear. Motive Gear products can be found in the winner's circle at racing events worldwide. The superior quality of Motive Gear components is the result of years of racing development, outstanding design and state-of-the-art manufacturing methods. Extensive testing is performed on all products by our in-house engineers.
This Part Fits the Following OEM/Substitute Numbers:
2-2035-373, 24073, 706999-3X, 717A730B, 72160-5X, D70-373-NG, D70373, YG D70-373
Additional Fitment Information:
| Vehicle | Position |
|---|---|
| 1978 - GMC G35 | Rear |
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