Cassette Toilet Parts

Thetford 20097706 Cassette Holding Tank for C223 / C224 Toilets This is an OEM cassette holding tank for Thetford C223 and C224 toilets. It can be used as a replacement or as a spare. This cassette features wheels and an extending handle for...

Thetford 3232606 Cassette Holding Tank for Left C400 Series Toilets Replace or expand your RV toilet system with this genuine Thetford OEM cassette holding tank, designed specifically for left-hand C400 Series cassette toilets. Ideal as a direct...

Thetford 3232706 Holding Tank for Right C400 Series Toilets Replace or expand your RV toilet system with this genuine Thetford OEM cassette holding tank, designed specifically for right-hand C400 Series cassette toilets. Ideal as a direct replacement or...

Thetford 32311 RV Cassette Toilet Installation Wall Seal - C402/C403 The white rubber seal fits snug over the side and top edges of the toilet where it contacts the walls.. The seal has a self adhesive backing to prevent slipping during installation...

Thetford 51802 OEM C402 Toilet Handle Shaft This is an OEM replacement handle shaft for select Thetford RV toilets. The shaft connects the flush lever to the holding tank mechanism.

Thetford 2372206 OEM Cassette Toilet Automatic Vent - Moon Grey This is a replacement vent for the cassette on your C224-CW and C223-CS Toilet. The automatic vent is expected to operate efficiently in order for effective operation of the cassette...

Thetford 2379180 Gravity Fill Door for C224 Toilets This gravity fill door assembly connects directly to Thetford C224 toilets. It is watertight and UV resistant. Two keys and four mounting screws are included. With Thetford Service Doors, you...

Thetford 32156 (3243362) OEM RV C403 Cassette Toilet Kick Plate This is a replacement kick plate for the Thetford C403 cassette toilet. The kick plate is a decorative and protective trim piece for the cassette toilet. The kick plate panel measures...

Thetford 29027 OEM RV Cassette Toilet Water Pump This is a replacement fresh water pump for select Thetford cassette toilets. The pump moves fresh water into the toilet bowl when activated by the flush switch. Compatible with: Thetford Toilets C402CL...

Thetford 23709 OEM Electric Solenoid Valve Assembly for C200S/CS and C403L This is an OEM replacement electric solenoid flush valve for select Thetford RV toilets. Compatible with: Thetford model C200S, C200CS, and C403L cassette...

Thetford 3231662 (32316) OEM C402 Toilet Circuit Board Reed Switch This is an OEM replacement reed switch for select Thetford RV toilets.

Thetford 5181262 (32313) OEM Replacement Control Panel for C403 Toilets This is an OEM replacement control panel for C403 Thetford cassette toilets. The control panel consists of the bowl fill/flush button and LED tank level indicators. It comes with...

Thetford 23721 (33361) RV Lip Seal For C2 / C4 Cassette Toilets Thetford 23721 (33361) RV Lip Seal For C2 / C4 Cassette Toilets. Specifically designed for a precise fit, this lip seal replacement guarantees a tight seal, preventing leaks and maintaining...

Thetford 200980 OEM RV Cassette Manual Toilet Water Pump This is a replacement manual fresh water pump for select Thetford cassette toilets. The pump moves fresh water into the toilet bowl when activated by pumping the flush handle.  Compatible...

Thetford 5181462(32309) OEM Replacement Toilet Seat Cover Replace the toilet seat on your Thetford C400 series cassette toilet. Compatible with: C402CL, C402CR, C403L What's Included Seat with Lid What's Not Included No Hardware...

Thetford 16833 OEM Vacuum Breaker Kit for C200 & C403 Toilets This replacement vacuum breaker prevents back-flow of contaminated water into the fresh water system. The kit includes the vacuum breaker, two hose clamps, and printed installation...

Thetford 2371374 OEM RV Cassette Toilet Valve Blade Handle This is an OEM replacement blade valve handle for Thetford C200 Series Toilets. It's designed to facilitate the opening and closing of the blade in Thetford C200 Series toilets. Compatible...

Dometic™ 4450017346 OEM Cassette Toilet Holding Tank This is an OEM cassette holding tank for Dometic™ toilets CT4050, CT4110, CTLP4110, CTS4110, and CTW4110. It can be used as a replacement or as a spare. This cassette features wheels and...

Thetford 32304 OEM RV Float Arm for C400 Toilet Holding Tanks This is an OEM replacement float arm for Thetford C400 toilet holding tanks. The float arm is a crucial component of the tank monitoring system. It is used to monitor the level of waste or...

Thetford 3230606 C400 Series Holding Tank Pour Out Spout - Dark Grey This is a genuine OEM replacement pour-out spout for Thetford C402 and C403 toilet cassettes. Included are the spout, cap, and new o-ring seal. Compatible with: Thetford C402 and...