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SKU:
GTP05970
3.90 Ratio For () | 492-317-C, 75-170, A-38002-1, A38002-1, A38002-1-390, A380021, A380021390, M10A380021, ROR-A-38002-1, RORA380021, S-7718, S7718, TDA A380021
Regular price
$349.24
Unit price
/
Unavailable
Shipping calculated at checkout.
3.90 Ratio For () | 492-317-C, 75-170, A-38002-1, A38002-1, A38002-1-390, A380021, A380021390, M10A380021, ROR-A-38002-1, RORA380021, S-7718, S7718, TDA A380021 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.
3.90 Ratio For () | 492-317-C, 75-170, A-38002-1, A38002-1, A38002-...
Regular price
$349.24
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
| Gear Ratio | 3.90 |
|---|---|
| Mounting Location | Front-Rear |
| Pinion Gear Tooth Quantity | 10 |
| Pinion Shaft Diameter | 2.1 Inch |
| Pinion Spline Count | 41 |
| Ring Gear Tooth Quantity | 39 |
| Tooth Count | 10/39 |
| Warranty Period | 1 Year or 100,000 Miles |
Interchange / Cross-Reference Numbers
| Brand | Part Number |
|---|---|
| International | 492-317-C |
| Meritor | 75-170 |
| Meritor | A-38002-1 |
| Meritor | A38002-1 |
| Meritor | A38002-1-390 |
| Meritor | A380021 |
| Meritor | A380021390 |
| Timken | M10A380021 |
| Genuine Newstar | ROR-A-38002-1 |
| Rockwell International | RORA380021 |
| Genuine Newstar | S-7718 |
| Genuine Newstar | S7718 |
| Freightliner | TDA A380021 |
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