Heavy Duty Truck Parts

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SKU: TRN03376

GEAR 13710, 14710B | 3088-, FUL4303620, FUR-, FUR4303620, M134303620, S-20421, S20421, 3088-4303620, FUR-4303620

Regular price $118.63
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 Manual Transmission Main Shaft Gear is precision manufactured to OEM synchronizer, gear, and bearing specifications for smooth, notch-free gear engagement in commercial trucks.

Specifications

Schematic RTXB15710
Schematic RTXB16710
Spline Quantity 28
Tooth Quantity 63
Warranty Period 1 Year or 100,000 Miles

Interchange / Cross-Reference Numbers

Brand Part Number
Mack 3088-
International FUL4303620
Genuine Newstar FUR-
Fuller- Transmissions FUR4303620
Timken M134303620
Genuine Newstar S-20421
Genuine Newstar S20421

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