Description

When rust has finally eaten through your old bonnet or years of loader work have left it looking rough, you know it’s time for a replacement. A worn or damaged bonnet doesn’t just affect your tractor’s looks—it compromises engine cooling, lets in debris, and makes routine maintenance tougher than it needs to be. This 67-inch bonnet panel restores your 178 or 188 to proper working condition while bringing back that clean, professional appearance.

What You’re Getting

Full-size 67-inch main bonnet panel that covers the entire engine compartment
Direct replacement for original Massey Ferguson bonnets on 178 and 188 models
Compatible with existing grill panels, screens, and catch hardware
Works as part of the complete bonnet system when paired with necessary components

Built for Real Farm Work

These Massey Ferguson 100 Series tractors are workhorses of small to medium-scale farming operations. The MF 135 with its reliable 45-horsepower Perkins diesel engine excels in hay production, livestock operations, and general farm maintenance. The 148, 165, 168, and 188 models provide versatile power for crop cultivation, field preparation, loader work, and implement operation. Your 178 and 188 handle everything from mowing and cultivating to running a front loader around the farmyard.

Made to Last

This bonnet is built to handle the vibration and stress that comes with farm work. The bonnet panels are built to handle everything from loader work to brush cutting, with proper clearances for cooling airflow. The headlamps are wired to factory specs, and the battery lid fits snugly to keep the electrical system dry. Quality construction means it’ll protect your engine while maintaining proper airflow for years to come.

Good to Know

This is the main bonnet panel only—you’ll need additional components like grill panels, screens, and catches to complete the assembly. The existing description lists all the parts needed for a complete bonnet and grill setup. Take your time during installation and check that all mounting points are solid before reassembly. It’s a great opportunity to address any rust issues and detail the engine bay while you’ve got easy access.