ZF Transmission Gear 1st Speed (43 Teeth) – Genuine ZF Part 1272304132

ZF Transmission Gear 1st Speed (43 Teeth) – Genuine ZF Part 1272304132

Technical Specification

The ZF 1st Speed Gear (43 Teeth), identified by part number 1272304132, is a precision-engineered component designed for high-torque heavy-duty transmissions. As a critical element of the ZF gearbox assembly, this gear ensures seamless power transfer and structural integrity during the highest stress point of vehicle acceleration—the first gear engagement.

Technical Specification

Simple Install Tip:

• Pre-Installation Inspection: Before mounting, verify that the 43 teeth are free from any shipping damage or burrs. Ensure the part number 1272304132 matches your gearbox technical manual.

• Check Synchronizer Rings: Since you are replacing the 1st speed gear, always inspect the matching synchronizer cone and sliding sleeve for wear. Replacing them together prevents future shifting issues.

• Lubrication is Key: Apply a thin layer of approved ZF-Transmission Oil to the gear teeth and inner race during assembly to prevent “dry start” wear.

• Cleanliness: Ensure the transmission housing is flushed and free of metallic debris from the previous gear failure to protect the new component.

Packaging & Shipping

By Express :     Suitable for sample order or <50 KG        Fast:3-10 days       High shipping cost         Door to door service
By Air :   Suitable for >50 KG         Fast: 3-7 days       Lower than express cost         Airport to airport service
By Sea:   Suitable for >300 KG     Lower cost port to port service

As a leading supplier and dealer of ZF parts, we provide genuine components to maintain the integrity and efficiency of your gearbox system. Trust in our expertise and quality assurance to keep your ZF gearbox running smoothly.