Thetford Spare Parts for Toilets, Fridges, Cookers and Service Doors

Thetford spares for every appliance

A perished blade seal, a flush pump that no longer draws water, a cracked fridge door shelf, a service door lock that has seized – for the most common faults there is a single part that fixes it. Everything is sorted by product area, assembly and model, so you can find the right spare without working through a full parts catalogue.

Please note: this category contains spare and replacement parts only – no complete toilets, fridges, cookers or toilet chemicals.

Thetford cassette toilet spare parts

The largest section: spares for Thetford cassette toilets across all common ranges.

• C2 / C3 / C4 – C200, C200 S, C200 CS, C200 CWE, C220, C223 S, C250, C260, C262, C263 CS
• C400 / C402 / C403 – C400, C402 C, C402 X, C402 C-L, C403 L
• C500 / C502 and earlier cassette models

Typical parts include blade seals, lip seals and complete seal kits; 12 V electric flush pumps, submersible pumps and bellows pumps; blade, blade mechanism, blade knob and operating handles; toilet seats, lids, hinges and push buttons; plus fuses, level indicator reed switches and vent valves. If your Thetford toilet is not flushing or the blade has stuck, the fault is almost always one of these.

Cassette, waste tank and Fresh-Up parts

For the waste holding tank we supply complete replacement cassettes for the C200, C220, C250 and C260, Fresh-Up service kits and individual components: pour-out spouts with caps, vent valves and vent buttons, tank seals, wheels and axles, extending handles and carry grips. That covers a leaking, jammed or damaged cassette without the cost of a whole new toilet.

Thetford RV toilet parts

For North American style RV toilets we stock parts for the Aqua Magic IV, Aqua Magic V, Aqua Magic Style II and Style Plus, Aria Deluxe II and the matching model numbers – 31646, 31650, 31667, 31671, 31683, 31684, 31687, 31688, 34060, 42070, 42072 and related. Available items include water valves and vacuum breakers, ball seals and flange seals, foot pedals and pedal assemblies, closet flange kits, bowl seals and hardware kits, plus Smart Tote replacement parts.

Porta Potti and portable toilet spares

For the Porta Potti range – 145, 165, 335, 345, 365, 565E and the Excellence and Qube models – you will find blade seals and blades, bellows and piston pumps, flush water tanks, lids and seats, caps and closures, pour-out spouts and level indicators.

Thetford fridge spares

For the three-way absorption fridges and the compressor models we carry spares for the N80, N90, N97, N100, N109, N112, N145, N150, N3000, N3080, N3112, N3142, N4000 and N4142 series and older units: door shelves, salad crispers and glass shelves, fridge and freezer door seals, door handles, hinges and catches, fan kits and vent covers, fuses, PCBs, control panels and displays, gas burners and jets, igniters, electrodes and thermocouples, plus thermistors and winter covers. A fault code on the display, a fridge that will not light on gas or will not run on 240 V is usually traced back to a single component.

Thetford cooker, hob and oven parts

For Thetford cooking appliances – including the Caprice series, Aspire, Triplex, Mini Grill and Spinflo-built hobs, ovens and grills – we supply burner caps and crowns, burner jets, pan supports and trivets, control knobs and gas taps, piezo igniters and electrodes, thermocouples and flame failure devices, oven door glass, hinges, seals and grill elements.

Thetford sink and combination unit parts

For sinks and combined hob-and-sink units you can order taps and mixers, waste kits and drain fittings, seals, glass lids, hinges and brackets – including parts for the Argent range.

Thetford service door spares

To suit Service Door 1 to Service Door 7 as well as water, gas and electric flaps, we stock locks and lock barrels, keys, hinges, seals and gaskets, push buttons and catches, frames and door infills in white, grey and black. A seized lock, a leaking flap or a broken hinge can be repaired without cutting a whole new door into the side wall.

Common wear parts at a glance

• Seals – blade seal, tank seal, door seal and complete seal kits. The single most replaced part and the usual reason for a stiff blade or an odour in the washroom.
• Pumps – submersible, bellows and 12 V electric flush pumps for when the flush stops working.
• Mechanical parts – blades, blade mechanisms, knobs, handles, hinges, wheels and catches.
• Electrical parts – fuses, microswitches, reed switches, control panels, PCBs, igniters and solenoid valves.

Finding the right Thetford part

The exact model designation decides which part fits. On cassette toilets it is usually on a data plate inside the service door or on the side of the waste tank; on fridges it is inside the cabinet; on cooking appliances underneath the unit or on the frame. Watch the suffixes – S, C, X, CS, CWE, L – because components differ between variants (C402 C, C402 X, C403 L). Exploded diagrams and parts lists for each range help you confirm the part number. Every product page states which models it is released for.

Genuine Thetford quality

We supply genuine Thetford spare parts. They fit to the original dimensions, match the materials and tolerances of the range they belong to, and keep your sanitation, refrigeration and cooking equipment sealed and working. If you are unsure whether a part suits your model, our team is happy to check it with you.