Heavy Duty Truck Parts

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SKU: TRN03697

3RD GEAR M/S | 19626, 20379B, 3088-, 591-870-C, FUL20379, FUR-, FUR20379, M1320379, S-5928, S5928, 3088-20379, FUR-20379

Regular price $74.25
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 3rd Gear
Spline Quantity 18
Tooth Quantity 54
Warranty Period 1 Year or 100,000 Miles

Interchange / Cross-Reference Numbers

Brand Part Number
Fuller- Transmissions 19626
Fuller- Transmissions 20379B
Mack 3088-
International 591-870-C
International FUL20379
Genuine Newstar FUR-
Fuller- Transmissions FUR20379
Timken M1320379
Genuine Newstar S-5928
Genuine Newstar S5928

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