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SKU:
GTP10487
3.73 Ratio GM 8.875 Truck For () | 10001424, 12BT373, 24128, 471879, 49-0280-1, GM12-373A, GM12T-373-NG, YG GM12T-373
Regular price
$244.20
Unit price
/
Unavailable
Shipping calculated at checkout.
3.73 Ratio GM 8.875 Truck For () | 10001424, 12BT373, 24128, 471879, 49-0280-1, GM12-373A, GM12T-373-NG, YG GM12T-373 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 () | 10001424, 12BT373, 24128, 471879...
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 | 3.73 Ratio and Higher |
| 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 |
|---|---|---|
| 1966 | GMC | PB2500 Van |
| 1967-1974 | GMC | C15/C1500 Suburban |
| 1967-1982 | Chevrolet | K10 Suburban |
| 1967-1974 | GMC | K15/K1500 Suburban |
| 1967-1982 | Chevrolet | C10 Suburban |
| 1967-1974 | Chevrolet | P10 Van |
| 1967-1974 | GMC | P25/P2500 Van |
| 1967-1974 | GMC | P15/P1500 Van |
| 1966 | GMC | PB15 Series |
| 1965-1966 | GMC | PB1000 Series |
| 1965 | GMC | PB1500 Series |
| 1966 | GMC | K1000 Pickup |
| 1965-1967 | Chevrolet | C10 Panel |
| 1969-1974 | Chevrolet | Blazer |
| 1964-1974 | Chevrolet | C10 Pickup |
| 1969-1974 | Chevrolet | C20 Pickup |
| 1973-1981 | Chevrolet | C20 Suburban |
| 1964-1974 | Chevrolet | G10 Van |
| 1967-1974 | Chevrolet | G20 Van |
| 1964-1974 | Chevrolet | K10 Pickup |
| 1973-1981 | Chevrolet | K20 Suburban |
| 1969-1974 | Chevrolet | K20 Pickup |
| 1965-1967 | Chevrolet | P10 Series |
| 1966-1967 | Chevrolet | P20 Series |
| 1968-1974 | Chevrolet | P20 Van |
| 1965-1966 | Chevrolet | Suburban |
| 1967-1974 | GMC | C15/C1500 Pickup |
| 1969-1974 | GMC | C25/C2500 Pickup |
| 1969-1974 | GMC | C25/C2500 Suburban |
| 1965-1966 | GMC | G1000 Series |
| 1967-1974 | GMC | G15/G1500 Van |
| 1967-1974 | GMC | G25/G2500 Van |
| 1970-1981 | GMC | Jimmy |
| 1966-1974 | GMC | K15/K1500 Pickup |
| 1975-1981 | Chevrolet | C20 |
| 1975-1981 | Chevrolet | K5 Blazer |
| 1975-1982 | Chevrolet | C10 |
| 1975-1981 | Chevrolet | G10 |
| 1975-1981 | Chevrolet | G20 |
| 1975-1981 | Chevrolet | K20 |
| 1975-1981 | Chevrolet | K10 |
| 1975-1981 | Chevrolet | P20 |
| 1975-1980 | Chevrolet | P10 |
| 1975-1978 | GMC | C15 |
| 1979-1982 | GMC | C1500 |
| 1975-1978 | GMC | C15 Suburban |
| 1979-1981 | GMC | C1500 Suburban |
| 1979-1981 | GMC | C2500 Suburban |
| 1975-1978 | GMC | C25 Suburban |
| 1975-1978 | GMC | C25 |
| 1979-1981 | GMC | C2500 |
| 1975-1978 | GMC | G15 |
| 1979-1981 | GMC | G1500 |
| 1975-1978 | GMC | G25 |
| 1979-1981 | GMC | G2500 |
| 1975-1978 | GMC | K15 |
| 1979-1982 | GMC | K1500 |
| 1975-1978 | GMC | K15 Suburban |
| 1979-1982 | GMC | K1500 Suburban |
| 1975-1978 | GMC | P15 |
| 1979-1980 | GMC | P1500 |
| 1979-1981 | GMC | P2500 |
| 1975-1978 | GMC | P25 |
Interchange / Cross-Reference Numbers
| Brand | Part Number |
|---|---|
| SVL | 10001424 |
| EXCEL from Richmond | 12BT373 |
| Yukon Gear and Axle | 24128 |
| GMC | 471879 |
| Richmond Gear | 49-0280-1 |
| Motive Gear | GM12-373A |
| Nitro Gear & Axle | GM12T-373-NG |
| Yukon Gear and Axle | YG GM12T-373 |
Payment & Security
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