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SKU:
GTP10486
3.73 Ratio GM 8.875 Truck For () | 10001431, 12BT373T, 24129, 471879X, 49-0072-1, GM12T-373T-NG, YG GM12T-373T
Regular price
$244.20
Unit price
/
Unavailable
Shipping calculated at checkout.
3.73 Ratio GM 8.875 Truck For () | 10001431, 12BT373T, 24129, 471879X, 49-0072-1, GM12T-373T-NG, YG GM12T-373T is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Delivery and Shipping
This part typically ships within 1 to 2 business days.
3.73 Ratio GM 8.875 Truck For () | 10001431, 12BT373T, 24129, 47187...
Regular price
$244.20
Unit price
/
Unavailable
This Differential Ring and Pinion is precision manufactured to OEM gear ratios and tooth geometry. It distributes torque efficiently between axles, maximizing traction and minimizing wear in commercial trucks.
Specifications
| Cover Bolt Quantity | 12 |
|---|---|
| Differential Carrier Break | 2.76 to 3.42 Ratio |
| Differential Model | GM 8.875 Truck |
| Gear Ratio | 3.73 |
| Mounting Location | Rear |
| Pinion Gear Tooth Quantity | 11 |
| Pinion Shaft Diameter | 1.438 Inch |
| Pinion Spline Count | 30 |
| Ring Gear Bolt Quantity | 12 |
| Ring Gear Material | 8620 Steel |
| Ring Gear Outside Diameter | 8.875 Inch |
| Ring Gear Rotation | Standard |
| Ring Gear Tooth Quantity | 41 |
| Warranty Period | 1 Year or 50,000 Miles |
Vehicle Applications
| Year | Make | Model |
|---|---|---|
| 1975-1982 | Chevrolet | C10 |
| 1967-1982 | Chevrolet | C10 Suburban |
| 1975-1981 | Chevrolet | C20 |
| 1975-1981 | Chevrolet | G10 |
| 1975-1981 | Chevrolet | K10 |
| 1975-1980 | Chevrolet | P10 |
| 1975-1981 | Chevrolet | P20 |
| 1979-1982 | GMC | C1500 |
| 1975-1978 | GMC | C15 Suburban |
| 1975-1978 | GMC | C25 |
| 1979-1981 | GMC | C2500 |
| 1970-1981 | GMC | Jimmy |
| 1964-1974 | Chevrolet | C10 Pickup |
| 1964-1974 | Chevrolet | G10 Van |
| 1967-1974 | Chevrolet | G20 Van |
| 1964-1974 | Chevrolet | K10 Pickup |
| 1965-1967 | Chevrolet | P10 Series |
| 1967-1974 | Chevrolet | P10 Van |
| 1968-1974 | Chevrolet | P20 Van |
| 1967-1974 | GMC | C15/C1500 Suburban |
| 1969-1974 | GMC | C25/C2500 Pickup |
| 1967-1974 | GMC | G25/G2500 Van |
| 1966-1974 | GMC | K15/K1500 Pickup |
| 1967-1974 | GMC | K15/K1500 Suburban |
| 1967-1974 | GMC | P15/P1500 Van |
| 1975-1981 | Chevrolet | K5 Blazer |
| 1973-1981 | Chevrolet | C20 Suburban |
| 1975-1981 | Chevrolet | G20 |
| 1975-1981 | Chevrolet | K20 |
| 1973-1981 | Chevrolet | K20 Suburban |
| 1975-1978 | GMC | C15 |
| 1979-1981 | GMC | C2500 Suburban |
| 1975-1978 | GMC | G15 |
| 1979-1981 | GMC | G2500 |
| 1979-1982 | GMC | K1500 |
| 1975-1978 | GMC | K15 Suburban |
| 1979-1982 | GMC | K1500 Suburban |
| 1975-1978 | GMC | P15 |
| 1979-1980 | GMC | P1500 |
| 1975-1978 | GMC | P25 |
| 1969-1974 | Chevrolet | Blazer |
| 1969-1974 | Chevrolet | C20 Pickup |
| 1967-1982 | Chevrolet | K10 Suburban |
| 1966-1967 | Chevrolet | P20 Series |
| 1967-1974 | GMC | C15/C1500 Pickup |
| 1969-1974 | GMC | C25/C2500 Suburban |
| 1967-1974 | GMC | G15/G1500 Van |
| 1967-1974 | GMC | P25/P2500 Van |
| 1965 | GMC | PB1500 Series |
| 1965-1967 | Chevrolet | C10 Panel |
| 1975-1978 | GMC | K15 |
| 1969-1974 | Chevrolet | K20 Pickup |
| 1966 | GMC | PB15 Series |
| 1965-1966 | GMC | PB1000 Series |
| 1979-1981 | GMC | C1500 Suburban |
| 1975-1978 | GMC | C25 Suburban |
| 1979-1981 | GMC | G1500 |
| 1975-1978 | GMC | G25 |
| 1979-1981 | GMC | P2500 |
| 1965-1966 | Chevrolet | Suburban |
| 1966 | GMC | K1000 Pickup |
| 1965-1966 | GMC | G1000 Series |
| 1966 | GMC | PB2500 Van |
Interchange / Cross-Reference Numbers
| Brand | Part Number |
|---|---|
| SVL | 10001431 |
| EXCEL from Richmond | 12BT373T |
| Yukon Gear and Axle | 24129 |
| General Motors | 471879X |
| Richmond Gear | 49-0072-1 |
| Nitro Gear & Axle | GM12T-373T-NG |
| Yukon Gear and Axle | YG GM12T-373T |
Payment & Security
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