There is no need to hunt for Renault 75-32 parts one by one. This page shows more than 100 of them for the R series, including trailer couplings and lighting.
A Renault 75-32 from the R series stays at work because someone keeps spanners on it. Plenty of owners rebuild the engine themselves, replace the hydraulic pump or swap in a better seat. For jobs like these, this page has more than 100 new replacement parts that fit the Renault 75-32, from GRANIT, Walterscheid, GRAMMER, ROCKINGER and Bosch/Rexroth. They are aftermarket parts rather than dealer stock, and they keep an older tractor going for years.
For the bottom end there are connecting rod bearings and main bearings. Injection nozzles cover the fuel side, and there is a stop cable for shutting the engine down. The cooling system gets radiator hoses, such as the top hose at the thermostat, and V-belts for engine cooling.
Before you order bearings, measure the crankshaft journals with a micrometer. If the crank has been reground at some point, you need undersize shells, and a standard bearing will not do. The back of the old shells is often stamped with the size. After fitting, check the running clearance with Plastigage and oil the shells generously during assembly.
When you fit an injection nozzle, always use a new copper sealing washer under it. The old washer has been crushed and will not seal properly, so combustion gas blows past and the nozzle seizes in the head, which turns the next removal into a long job.
For hitching there are drawbars with a ball, top drawbars and flange hitches. In the cab, an air suspended GRAMMER tractor seat can replace the old one, which makes a real difference on an older tractor with stiff suspension.
Renault's R series includes many closely related models, so read the serial plate and compare the old part with the product description. Separate pages exist for the Renault 65-12, Renault 65-32, Renault 68-12, Renault 70-12, Renault 75-12 and Renault 681, which helps if you look after more than one Renault. The 77-12 and the 85-34 also belong to this line. Every other Renault tractor in our range can be reached via Renault parts.