Heavy Duty Truck Parts

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SKU: TRN02756

Manual Transmission Main Shaft 3rd Gear 29 Tooth | 101-8-28, 123.101828.02, S-17981, S-E742, S17981, SE742, SGR-101-8-28, SGR101828

Regular price $114.97
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
Tooth Quantity 29
Warranty Period 1 Year or 100,000 Miles

Interchange / Cross-Reference Numbers

Brand Part Number
Spicer 101-8-28
Tremec
Automann 123.101828.02
Genuine Newstar S-17981
Genuine Newstar S-E742
Genuine Newstar S17981
Genuine Newstar SE742
Genuine Newstar SGR-101-8-28
Spicer SGR101828

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