Known as the Valmet 800 too, the Valtra 800 has more than 90 parts listed here, with trailer couplings, electrics and lighting among the groups.
The Valtra 800 is also known as the Valmet 800, so whichever badge your tractor wears, the parts on this page apply. There are more than 90 of them, from GRANIT and from makers such as DANA Spicer, Walterscheid, MAHLE and Cobo.
Valtra 800 parts for the engine include remanufactured turbochargers, exhaust manifold seals at the turbo, valve cover gaskets and seal sets, crankshaft seals and connecting rod bolts. O-rings for the feed pump take care of the fuel side.
A replacement turbo will fail just as quickly if the cause of the first failure is still there. Replace oil feed and return lines that are dirty or dented, change the oil and filter, and prime the turbo with clean oil before the first start. Let the engine idle for a while before putting it under load.
If the indicators suddenly flash twice as fast, a bulb has usually blown. Check every lamp before you blame the flasher unit.
Play in the steering shows on the road as a tractor that wanders. Have someone rock the steering wheel while you watch the front wheels. If a ball joint moves in its housing before the wheel follows, it is worn. Reset the toe-in after fitting a new joint, or the front tyre will wear on one edge. When fitting the steering valve bolt set, tighten the bolts evenly in a cross pattern so the valve seats squarely.
A stiff cab door lock often needs cleaning and a dry lubricant first. Only when the latch no longer catches is a new lock the answer.
The type plate gives the model designation even if the tractor has always been called a Valmet on the farm. For ball joints, check left or right and the taper. For door locks, check which side of the cab the door is on. For engine parts, look for the reference number on the part you are removing and compare it with the details given here.
Two closely related tractors have their own page: the Valtra 700 and the Valtra 900. Each lists the parts for that model. For the rest of the range, go to Valtra parts.
