Keeping a Renault 85-34 from the R series on the road? Trailer couplings and lighting are among the more than 90 parts on this page that fit this tractor.
Sooner or later the engine of a Renault 85-34 needs to come apart. This page is set up for that job and for the work around it, with more than 90 Renault 85-34 parts from GRANIT and from makers such as Walterscheid, GRAMMER, ROCKINGER and KS.
You will find piston ring sets, connecting rod bearings, oil pumps and injection nozzles, as well as stop cables. A stop cable that drags or sticks halfway means the engine will not shut down cleanly, so it is worth renewing while you are working on the fuel side anyway.
Connecting rod bearings come in standard size and in undersizes. If the crankshaft has ever been reground, a standard shell will not fit. Measure the journal with a micrometer first and check the back of the old shell, where the size is usually stamped. Only then do you know which bearings to order.
Give the radiator hoses a squeeze with the engine cold. A hose that feels soft and spongy, or rock hard, or shows fine cracks near the clip, is better replaced in the yard than out in the field. Fit new hose clips at the same time. Set the stabilizer struts to equal length on both sides so the implement trails straight.
For the rear of the tractor there are flange hitches, ball drawbars and top drawbars from names such as Walterscheid and ROCKINGER. In the cab, an air suspended tractor seat makes long days a lot easier than a worn out one.
Check the type plate to confirm you have an 85-34. After that, the old part decides. Injectors, pumps and bearings often carry a reference number that you can match against the information on this page.
The 85-34 belongs to the Renault R series. These models from the same range each have their own page with matching parts: Renault 75-32, Renault 75-12, Renault 65-32, Renault 70-12, Renault 68-12 and Renault 65-12. The Renault 681 and the 77-12 are also part of the family. Always order for your own type, though. For the rest of the brand, go to Renault parts.
