Heavy Duty Truck Parts

New Parts Added! Sign Up for Updates

SKU: TRN03099

1st Gear for a 435 Transmission | 2670246, 2829821, 312-678-C, 586-843-C, 95732, 97043, 97121, AWT-291-12A, C4TZ-7100-K, NPR-97121, S-7285, S7285, WT-291-12

Regular price $62.84
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

Warranty Period 1 Year or 50,000 Miles

Interchange / Cross-Reference Numbers

Brand Part Number
OE Aftermarket 2670246
General Motors 2829821
International 312-678-C
International 586-843-C
New Process Gear 95732
New Process Gear 97043
New Process Gear 97121
BorgWarner AWT-291-12A
Ford C4TZ-7100-K
Genuine Newstar NPR-97121
Genuine Newstar S-7285
Genuine Newstar S7285
BorgWarner WT-291-12

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.