Heavy Duty Truck Parts

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SKU: TRN03641

1ST Gear M/S RTO14908LL | 3088-, 4303414, FUL-, FUL4303477, FUR-, FUR4303477, M134303477, M134303477P, S-F556, SF556, WA4303477, 3088-4303477, FUL-4303477, FUR-4303477

Regular price $69.84
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
Schematic RTA11609
Schematic RTA12609
Schematic RTA13609
Schematic RTA14609
Schematic RTOA11609
Schematic RTOA12609
Schematic RTXB15710
Schematic RTXB16710
Spline Quantity 18
Warranty Period 1 Year or 100,000 Miles

Interchange / Cross-Reference Numbers

Brand Part Number
Mack 3088-
Fuller- Transmissions 4303414
Fuller- Transmissions FUL-
International FUL4303477
Genuine Newstar FUR-
Fuller- Transmissions FUR4303477
Timken M134303477
Timken M134303477P
Genuine Newstar S-F556
Genuine Newstar SF556
World American WA4303477

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