Heavy Duty Truck Parts

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SKU: TRN02461

Manual Transmission Main Shaft 1st Gear 60 Tooth | 4303406, 4303420, FUL-4303420, S-45191, S45191, WA4303406, WAP4303420

Regular price $73.89
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

Gear Position 1st Gear
Spline Quantity 18
Tooth Quantity 60
Warranty Period 1 Year or 100,000 Miles

Interchange / Cross-Reference Numbers

Brand Part Number
Fuller- Transmissions 4303406
Fuller- Transmissions 4303420
Fuller- Transmissions FUL-4303420
Genuine Newstar S-45191
Genuine Newstar S45191
World American WA4303406
World American WAP4303420

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