Description
When your range box starts grinding or won’t shift smoothly between ranges, you’re not just dealing with an annoying noise—you’re looking at potential transmission damage that could leave you stranded during critical farming operations. This 33-tooth transfer gear is what keeps your four-wheel drive Massey Ferguson shifting cleanly from field speeds to road gear, so you can match your tractor’s performance to whatever job you’re tackling.
What You’re Getting
- Precision-cut 33 teeth that mesh perfectly with your range box gears
- Heat-treated steel construction that handles the extra torque from 4WD operation
- Machined to exact tolerances for smooth, quiet operation under load
- Direct replacement that restores factory shifting performance
Built for Real Farm Work
This gear fits 300 series tractors (like the 362, 365, 375, 390, 398, and 399), 4200 series models (4215 through 4270), and 4300 series tractors (4315 through 4370). These are the versatile mid-range tractors that handle everything from loader work and hay operations to field cultivation and transport duties on farms where you need the traction advantage of four-wheel drive.
Made to Last
Range box gears take serious abuse, especially when you’re engaging 4WD for tough conditions. This gear uses hardened steel construction and proper heat treatment to resist wear even under heavy loads. The precision machining ensures it’ll mesh properly with your existing gears, reducing stress on the entire range box assembly.
Installation Notes
Range box work requires splitting the tractor or significant disassembly, so this is typically a job for when you’re doing other major transmission service. Before installation, inspect all mating gears—replacing just one worn gear in a damaged set won’t solve your problems. Use proper gear oil and torque specifications, and verify smooth range selection before putting the tractor back to work.
Reviews
There are no reviews yet.