Working on a Landini 7550? You will find more than 90 parts that fit, led by brakes and transmission, lighting, and steering and front axle components.
From a hydraulic pump to a new seat, this page brings together more than 90 Landini 7550 parts. They come from GRANIT and from GRAMMER, LUK, Cobo and Perkins.
If the lift slowly drops with an implement on it, a worn sealing ring in the lift cylinder is the first thing to suspect. These rings are available separately for the 7550. When the hydraulics feel weak across the board, a replacement hydraulic pump may be needed.
With any hydraulic pump, direction of rotation matters. A pump turning the wrong way builds no pressure and can be damaged within minutes. Compare the taper and shaft size with the old pump too, and fill the new one with clean oil before the first start.
An oil pressure warning with a correct oil level does not always mean engine trouble. Fit a separate gauge to check the actual pressure. If it reads normally, the switch is at fault and a new one solves it.
A thrust bearing takes the axial load on a shaft. When one wears, it often announces itself with a hum or a grinding note that changes with the load. Replace the spacers as well if they are marked or distorted, because they set the position of the bearing.
If the engine of the 7550 is coming apart, pistons and piston ring sets are on hand. Measure the bore first, as a clear wear ridge at the top means new rings alone will not seal properly. While the engine is open, inspect the radiator for blockage and leaks too.
As for the seat, a GRAMMER Compacto seat is a simple swap for a worn cushion, while the air suspended seat gives noticeably more comfort over rough ground.
The 7550 shares the Landini 50 series with two other models that look very much alike. Read the type plate before ordering, then use the reference number on the old part, which is usually stamped or cast into thrust bearings, pumps and radiators, to confirm the match with this page.
The Landini 6550 and the Landini 8550 each have their own page, useful when more than one Landini works on the farm. For the full brand overview, head to Landini parts.
