Running a Massey Ferguson 7620 from the 7600 series? This page lists more than 250 matching parts, including trailer couplings, electrics and lighting.
This page holds more than 250 parts for the Massey Ferguson 7620. They come from two areas of the tractor: the driveline, with clutch plates, seals and sensors, and the hitch at the rear. Alongside those there are work lights, temperature sensors and fender parts. The makers are GRANIT, Scharmüller, ROCKINGER, Walterscheid and HELLA.
For the four-wheel drive clutch and other wet clutches there are external and internal plates. They come with O-rings, including rings for the powershift and the oil filler cap, plus sealing rings. An inductive sensor for transmission speed rounds things off.
Always replace clutch plates as a set, and lay them out in the order they come out during dismantling, so you can see how internal and external plates alternate. Let new friction plates soak in the transmission oil specified for the tractor for a while before fitting, so the lining is fully saturated. A dry plate can burn the first time you shift. Renew the O-rings of the clutch pack at the same time, because a leaking piston seal will let new plates slip anyway. If the speed sensor gives odd readings, first check for metal fines on the magnetic tip. Cleaning it often solves the problem.
At the rear of the 7620 there are drawbars, including automatic versions, top drawbars, Piton Fix hitches, automatic hitches and height-adjustable adapter plates. Measure the rail width and the thickness of the locking pin on the existing frame, because those decide whether a new drawbar will fit. For the fenders there are springs and pivots, and for the cab there are seals such as the one for the door handle. HELLA LED work lights give you light when hitching up in the dark. A broken fender spring lets the fender hit the tyre on rough tracks, so replace a worn pivot at the same time.
The type plate confirms that you have a 7620 in front of you. For clutch plates and seals, the number on the old part or its packaging gives the greatest certainty, because small differences in diameter and thickness matter here.
From the 7600 range, the Massey Ferguson 7615, Massey Ferguson 7616, Massey Ferguson 7618, Massey Ferguson 7619 and Massey Ferguson 7624 also have their own pages with the parts that belong to them. The full range for the brand is under Massey Ferguson parts.