Working on a Fiat 110-90? Here are more than 200 parts that fit this tractor from the 90 series, such as lighting, electrics and trailer couplings.
Plenty of Fiat 110-90 tractors are still doing a full day's work, and keeping one going means replacing parts as they wear. This page has more than 200 new parts for the 110-90, from GRANIT, Cobo, Walterscheid, PROBOSS and Bosch/Rexroth.
For the cab there are air suspended tractor seats, rocker switches, lamp glass and holders. A cracked lamp glass looks minor, but once moisture gets in the reflector soon turns dull and the light output drops. Ball joints for the steering are also available.
If the linkage slowly drops with an implement on, a leaking piston seal in the lift cylinder is a likely cause. There are piston sealing rings and seals for the outer lift cylinder, along with lift rods, yokes and bushes for the linkage pivots.
When renewing a piston seal, inspect the cylinder bore carefully. Score marks you can feel with a fingernail will destroy a new seal quickly, so the cylinder needs attention first.
On lift rods and yokes, wear tends to show up in the pin holes and bushes. Oval holes put play into the linkage and the implement starts to wander. Replace the bush, and the yoke if needed, then keep the pivots greased.
The inner air filter is a safety element. It is replaced, not cleaned. Tapping it out or blowing through it damages the paper, and if the outer element ever tears, dust then goes straight into the engine.
The 110-90 is part of the Fiat 90 series. Write down the serial number from the tractor's data plate. Many parts in this series look alike yet differ in size, so the reference number on the old part is worth checking. Filters have it on the outside, and for seals you measure the inner and outer diameter of the old ring.
If you run more than one Fiat from this range, each model has a page of its own:
The Fiat 85-90 belongs to the same series. Other Fiat tractors are all gathered under Fiat parts.
