Heavy Duty Truck Parts

New Parts Added! Sign Up for Updates

SKU: GTP11541

HELICAL PINION 16 TEETH CRD92/ | 56-KH-425-A, MK-56-KH-425-A, S-39718, S39718

Regular price $148.30
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 Drive 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

Tooth Quantity 16
Warranty Period 1 Year or 100,000 Miles

Interchange / Cross-Reference Numbers

Brand Part Number
Mack 56-KH-425-A
Genuine Newstar MK-56-KH-425-A
Genuine Newstar S-39718
Genuine Newstar S39718

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.