Transmission Seal Ring for Massey Ferguson 100, 200, 300, 500 & 4200 Series Tractors

Description

If you’ve ever wrestled with a hard-shifting transmission or noticed gear oil making its way where it shouldn’t be, you know how critical proper sealing is in your Massey’s transmission. This gear box ring is one of those small but mighty parts that keeps transmission fluid where it belongs and contaminants out of your gears. When this seal starts failing, you’ll feel it in the way your tractor shifts and see it in the puddles under your machine.

What You’re Getting

• Precision dimensions at 62.7mm x 51.6mm x 2.8mm for an exact fit in your transmission housing
• Oil-resistant construction that won’t swell or deteriorate from transmission fluid exposure
• Quality materials designed to handle the heat and pressure inside your gear box
• Direct replacement that restores proper sealing without modifications

Built for Real Farm Work

This seal fits an extensive range of Massey Ferguson tractors from the popular 100 and 200 series utility tractors through the heavier 300, 500, and 4200 series machines. Whether you’re running a versatile MF 135 for hay work or a bigger 590 pulling heavy tillage equipment, this ring maintains the seal that keeps your transmission operating smoothly. These are the tractors that handle everything from loader work to field cultivation, where reliable shifting is essential.

Made to Last

Transmission seals face some of the toughest conditions in your tractor – constant pressure changes, temperature swings from cold mornings to hot afternoons, and exposure to gear oil that can break down inferior materials. This ring uses compounds specifically chosen for transmission applications, maintaining flexibility and sealing ability through thousands of operating hours.

Installation Notes

Transmission seal work typically requires splitting the tractor – plan accordingly for shop time. Clean all seal grooves thoroughly as any debris prevents proper sealing. It’s smart to replace all accessible seals during transmission service since if one has failed, others are likely getting marginal. Use only the specified transmission fluid – wrong fluids can damage new seals before you even get started.