Description

When your 135 or 240 starts getting finicky about starting or loses that smooth idle you’re used to, it’s often the injection pump telling you it’s time for attention. A worn injection pump causes hard starting, rough running, and power loss—but a quality replacement brings your 3-cylinder diesel back to life with precise fuel delivery that restores easy starting and the pulling power you remember. This CAV-type pump is built to handle the daily demands of farm work.

What You’re Getting

Precision-engineered fuel metering that delivers consistent power from idle to full throttle
Complete pump assembly with integrated governor system for stable RPM control
Durable construction designed to withstand the vibration and conditions of agricultural work
Direct replacement for your original CAV injection pump—no modifications needed
Quality components built to last through seasons of heavy use

Built for Real Farm Work

This pump fits compact utility tractors commonly used in farming, landscaping, and property maintenance—machines that excel at loader work, mowing, cultivation, and general agricultural tasks where reliable diesel performance is essential. The MF 135 and 240 tractors are legendary agricultural workhorses that became some of the most popular tractors of their era, known for handling diverse farming applications including cultivation, planting, mowing, hay production, and livestock management.

Made to Last

The injection pump’s precise fuel delivery system optimizes combustion efficiency, resulting in improved fuel economy, reduced emissions, and consistent power output. Built with corrosion-resistant materials and precision-machined components, this pump is designed to handle the temperature swings, fuel quality variations, and demanding conditions that come with farm life.

Installation Notes

Installation requires careful attention to timing—mark your old pump’s position before removal since the pump must be timed to the engine for proper operation. While not a beginner’s job, experienced mechanics can handle this with patience and the right manual. Clean all fuel lines thoroughly before installation, prime the system completely to avoid air locks, and consider replacing fuel filters while you’re at it—clean fuel system components help your new pump last longer.