Motive Gear GM12-373A Differential Ring & Pinion Set, GM 8.875", 3.73 Ratio, 30-Spline, 12-Bolt, Fits C10, K10, Blazer, Suburban, Jimmy, G-Series, P-Series, GMC C1500, K1500, C2500, K2500 Trucks
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Product details
| Management number | 226934463 | Release Date | 2026/05/09 | List Price | US$12.00 | Model Number | 226934463 | ||
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Motive Gear 3.73 Ratio GM 8.875" Truck Ring & Pinion Set โ Designed for GM trucks and SUVs, this high-performance differential gear set enhances torque, towing, and acceleration.โ Features & Benefits:Durable 8620 Steel Construction: Engineered for maximum strength and longevity in demanding applications.Optimized 3.73 Gear Ratio: Improves acceleration, torque, and towing capabilities.Precision Fitment: 30-spline pinion, 12-bolt ring gear, 8.875" outside diameter.Enhanced Performance: Ideal for street, off-road, and towing applications requiring improved traction.Direct Replacement: Designed for GM 8.875" (12-bolt) differentials with a 3.73 & higher carrier.๐ Applications & Compatibility:๐น Chevrolet Models:Blazer (1969-1974)C10 Pickup (1964-1974)C10 Suburban (1967-1982)C20 Pickup (1969-1974)C20 Suburban (1973-1981)G10 Van (1964-1974)G20 Van (1967-1974)K10 Pickup (1964-1974)K10 Suburban (1967-1982)K20 Pickup (1969-1974)K20 Suburban (1973-1981)K5 Blazer (1975-1981)P10 Van (1967-1974)P20 Van (1968-1974)Suburban (1965-1966)๐น GMC Models:C15 Pickup (1967-1974)C15 Suburban (1975-1978)C1500 Pickup (1979-1982)C1500 Suburban (1979-1981)C25 Pickup (1969-1974)C25 Suburban (1975-1978)C2500 Pickup (1979-1981)G15 Van (1967-1974)G1500 Van (1979-1981)G25 Van (1967-1974)G2500 Van (1979-1981)Jimmy (1970-1981)K15 Pickup (1966-1974)K15 Suburban (1975-1978)K1500 Pickup (1979-1982)K1500 Suburban (1979-1982)P15 Van (1967-1974)P1500 Van (1979-1980)P25 Van (1967-1974)P2500 Van (1979-1981)๐ Replaces For:EXCEL from Richmond: 12BT373Richmond Gear: 49-0280-1Motive Gear: GM12-373๐ก Warranty & Why Choose Motive Gear?๐ก Warranty: 1 Year / 50,000 Miles โ Backed by industry-leading quality and durability.โ Precision Machined: Ensures quiet operation and smooth gear engagement.๐ง Ideal for Performance & Towing: Perfect for high-torque applications, off-road, and truck builds.
- โ Performance Gear Upgrade: 3.73 ratio improves acceleration & torque for GM 8.875" 12-bolt differentials in trucks & SUVs.
- โ Durable 8620 Steel: Heavy-duty material ensures long-lasting strength, smooth operation & high-performance reliability.
- โ Precision Fitment: 12-bolt ring gear, 30-spline pinion, 8.875" diameter, requires a 3.73+ carrier for proper installation.
- โ Optimized for Power & Towing: Ideal for off-road, towing, and daily driving, enhancing traction and drivetrain efficiency.
- โ Reliable Warranty: Backed by a 1-year / 50,000-mile warranty for long-lasting dependability in Chevrolet & GMC truck models.
| ASIN | B001P2CIVQ |
|---|---|
| Brand | Motive Gear |
| Model | Motive Gear GM12-373A Differential Ring and Pinion |
| Exterior | Machined |
| Item Weight | 13.3 pounds |
| Manufacturer | Motive Gear |
| OEM Part Number | GM12-373A |
| Item model number | GM12-373A |
| Product Dimensions | 15.5 x 11 x 5.5 inches |
| Manufacturer Part Number | GM12-373A |
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Differential Rings & Pinions
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