Heavy Duty Truck Parts

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SKU: GTP11503

SIDE GEAR | 25101929, 34-KH-263, 34-KH-331, 34KH263, MK-34-KH-331, S-16397, S16397

Regular price $60.92
Shipping calculated at checkout.


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Delivery and Shipping

This part typically ships within 1 to 2 business days.

This Differential Side Gear 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

Inner Spline Quantity 43
Outer Tooth Quantity 18
Warranty Period 1 Year or 100,000 Miles

Interchange / Cross-Reference Numbers

Brand Part Number
Mack 25101929
Mack 34-KH-263
Mack 34-KH-331
World American 34KH263
Genuine Newstar MK-34-KH-331
Genuine Newstar S-16397
Genuine Newstar S16397

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