Kenworth Window Motor 12762R 3060043

The code 12762R (and its companion 3060043) refers to a specific Freightliner Power Window Motor and Regulator Assembly or individual motor designed for the Right (Passenger) Side of a vehicle, for Freightliner, Kenworth, International Trucks Models.

Key Applications & Fitment

This 12762R 3060043 Power Window Motor is most commonly used for Heavy-Duty Commercial Trucks:

Freightliner M2 Models: Primarily fits the Business Class M2 (M2 106, M2 112) series.

Freightliner Cross-References: Often replaces or is interchangeable with OEM numbers like A18-58283-001 (Right) or A18-42743-001.

Dorman Cross-Reference: Corresponds to Dorman part 741-5203 (Right Side) for Freightliner trucks.

Product Specifications

Position: Right Front (Passenger Side).

Component Type: Usually sold as a Window Motor and Regulator Assembly (the motor plus the mechanical frame that moves the glass).

Electrical Connection: Typically features a 2-Pin motor connector.

Operation: Electric power window system.

Quality and Testing

At TinzerMotor, our window regulators and motors undergo a rigorous four-pillar validation process to ensure they exceed OEM standards for the heavy-duty trucking industry.

We simulate a lifetime of use through Cyclic Testing, requiring every unit to complete over 15,000 continuous cycles, some more than 30,000 cycles without failure. This ensures the cables, pulleys, and motor brushes withstand repetitive daily operation. Complementing this, Material Testing verifies structural integrity. We perform tensile strength tests on steel frames and hardness checks on gears to prevent premature wear, ensuring the assembly handles heavy glass and high wind pressure.

Through this comprehensive regime, TinzerMotor delivers a high-quality, "fit-and-forget" solution that minimizes maintenance costs and keeps fleets moving regardless of the environment.

Please contact: 

Ms Riva  

Wechat/WhatsApp +86 15355970956 

Email: riva@ruishuoautoparts.com

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Kenworth Window Motor 12762R 3060043