Skip the searching: this page has more than 250 parts for the New Holland T7.235 in the T7 series, among them trailer couplings, electrics and steering parts.
A New Holland T7.235 does a lot of coupling and uncoupling, and a lot of lifting. This page holds more than 250 new parts that fit the T7.235, from GRANIT, Scharmüller, ROCKINGER, Sauermann and Walterscheid.
At the back you will find automatic drawbars and automatic hitches, the Piton Fix, top drawbars and height adjustable adapter plates. For trailers with forced steering there are welded parts with a lock, and for the air brake there are connector heads. On the linkage side there are hydraulic cylinders and a hydraulic top link. In the cab there are mirrors, push button switches and tractor seats, for example an air suspended fabric seat. An alternator completes the electrical side.
Two sensors stand out for this tractor: a temperature sensor for the transmission oil and an oil pressure switch for the steering. A practical tip if the dash warns about transmission oil temperature: check the oil level and the cooler for chaff and dust first, as a blocked cooler gives a real high reading. If the oil is cool and the warning still comes on, look at the plug and wiring of the sensor before replacing it. Fit the new sensor with a fresh sealing washer and top up any oil you lose.
An automatic hitch is only as good as its coupling pin. Check the pin and its bush for wear regularly, because slack shows up as a knock every time you pull away or brake. Grease the mechanism sparingly, since too much grease holds on to grit. After every hitching, check with your own eyes that the lock is fully closed before you drive off.
The T7.235 belongs to the New Holland T7 series. Take the model and serial number from the type plate. Hitch parts are matched on rail width and coupling pin, so measure the old one if the markings are gone. Sensors, switches and the alternator carry a reference number you can check against the product description.
These models from the same series each have their own page with the parts confirmed for them:
The T7.190, the T7.260 and the rest of the brand are under New Holland parts.