Heavy Duty Truck Parts

New Parts Added! Sign Up for Updates

SKU: GTP06295

3.90 Ratio For () | 111176, 217983, EAR-217983, EAR217983, M12217983, S-A986, SA986

Regular price $326.05
Shipping calculated at checkout.


If you need to order multiple parts, give us a call so our sales team can work to combine your order into fewer packages and save you money on shipping! 858-898-1558

Delivery and Shipping

This part typically ships within 1 to 2 business days.

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

Application 402
Application 403
Application 451
Application DS341
Gear Ratio 3.90
Gear Style Spiral
Mounting Location Front-Rear
Pinion Gear Tooth Quantity 10
Pinion Shaft Diameter 2.1 Inch
Pinion Spline Count 41
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 111176
Eaton 217983
Genuine Newstar EAR-217983
Eaton EAR217983
Timken M12217983
Genuine Newstar S-A986
Genuine Newstar SA986

Payment & Security

Payment methods

  • Amazon
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.