Gearbox

The transmission is one of the most critical components in any vehicle with an internal combustion engine. It adjusts how much engine power is sent to the wheels based on speed, load and driving conditions. Whether manual, automatic or automated, a transmission must be reliable, precise and built to last.

In trucks and commercial vehicles, the transmission is subject to extreme loads and frequent gear changes. That’s why it’s essential for every part — from synchronizer rings and filters to control units and mechanical linkages — to function flawlessly. Preventive maintenance and the use of high-quality parts are key to long-term performance.

Transmission technology has advanced rapidly. Features like intarders, PTOs and electronic control modules improve driving comfort, reduce wear and increase efficiency — but they also raise the bar for parts quality and maintenance precision.

At Sanders Parts, we offer a comprehensive range of transmission components — from complete units to filters, valves, control electronics and manual shifting parts. Suitable for all major brands and vehicle types.

Key features and uses:

• Delivers optimal engine power to the wheels

• Withstands high loads, heat and long-term wear

• Compatible with manual, automatic and automated transmissions

• Available as full assemblies or individual components

• Supports modern technologies like intarder and PTO systems

At Sanders Parts, we provide everything you need for a smooth, reliable and efficient transmission system — built to perform mile after mile.