Heavy Duty Truck Parts

New Parts Added! Sign Up for Updates

SKU: TRN02828

FRO M/S 3RD GEAR | 3088-, 4302423, 4302506B, 4302506WEL, FUL4302506, FUR-, FUR4302506, M134302506, M134302506P, S-11489, S11489, WA4302506, WAP4302506, 3088-4302506, FUR-4302506

Regular price $70.60
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
Schematic FRO11210C
Schematic FRO12210C
Schematic FRO13210C
Schematic FRO15210C
Schematic FRO16210C
Schematic FRO17210C
Schematic FRO18210C
Schematic FROF11210C
Schematic FROF12210C
Schematic FROF13210C
Schematic FROF14210C
Schematic FROF15210C
Schematic FROF16210C
Spline Quantity 28
Tooth Quantity 56
Warranty Period 1 Year or 100,000 Miles

Interchange / Cross-Reference Numbers

Brand Part Number
Mack 3088-
Fuller- Transmissions 4302423
Fuller- Transmissions 4302506B
Automann 4302506WEL
International FUL4302506
Genuine Newstar FUR-
Fuller- Transmissions FUR4302506
Timken M134302506
Timken M134302506P
Genuine Newstar S-11489
Genuine Newstar S11489
World American WA4302506
World American WAP4302506

Payment & Security

Payment methods

  • Amazon
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.