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SKU:
GTP11608
3.90 Ratio For () | 111503, 127255, EAR-217999, EAR217999, S-A990, SA990
Regular price
$326.05
Unit price
/
Unavailable
Shipping calculated at checkout.
3.90 Ratio For () | 111503, 127255, EAR-217999, EAR217999, S-A990, SA990 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 () | 111503, 127255, EAR-217999, EAR217999, S-A990, ...
Regular price
$326.05
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
| Compatible Brands/Models | Eaton |
|---|---|
| Compatible Brands/Models | RS401 |
| Compatible Brands/Models | RS402 |
| Compatible Brands/Models | RS451 |
| Gear Ratio | 3.90 |
| Gear Style | Spiral |
| Mounting Location | Rear-Rear |
| Pinion Gear Tooth Quantity | 10 |
| Ring Gear Outside Diameter | 16.5 Inch |
| Ring Gear Tooth Quantity | 39 |
| Tooth Count | 10/39 |
| Warranty Period | 1 Year or 100,000 Miles |
Interchange / Cross-Reference Numbers
| Brand | Part Number |
|---|---|
| Eaton | 111503 |
| Eaton | 127255 |
| Genuine Newstar | EAR-217999 |
| Eaton | EAR217999 |
| Genuine Newstar | S-A990 |
| Genuine Newstar | SA990 |
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