RV Toilet Repair Parts - Thetford

If you need a Dometic toilet replacement part that you can not find on our website, please first locate your identification tag, and then call us at 866-713-3429.

If you need help finding the identification tag, please view the following: Tag Location Helper

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  • Thetford Porta Potti Toilet Bellows Inlet Tube
    Thetford Porta Potti Toilet Bellows Inlet Tube - 07024
    Item #: 93623
    $28.58
    5+ In Stock
  • Thetford Replacement Blade Spring for Aqua-Magic ® IV Permanent Toilets
    Thetford Replacement Blade Spring for Aqua-Magic ® IV Permanent Toilets - 33317
    Item #: 52318
    $12.71
    5+ In Stock
  • Thetford Replacement Bowl Wrap O-Ring for Style Lite ® Permanent Toilet
    Thetford Replacement Bowl Wrap O-Ring for Style Lite ® Permanent Toilet - 34131
    Item #: 93626
    $18.25
    Out of Stock
  • Thetford Toilet Discharge Hose *** SPECIAL ORDER***
    Thetford Toilet Discharge Hose *** SPECIAL ORDER*** - 38190
    Item #: 93629
    $113.78
    5+ In Stock
  • Thetford Toilet Floor Mounting Bracket
    Thetford Toilet Floor Mounting Bracket - 92415
    Item #: 93633
    $29.95
    Out of Stock
  • Thetford Replacement Flush Control Panel for Cassette ® C403L Permanent Toilet
    Thetford Replacement Flush Control Panel for Cassette ® C403L Permanent Toilet - 36387
    Item #: 93635
    $159.85
    5+ In Stock
  • Thetford Toilet Flush Hand Sprayer Kit
    Thetford Toilet Flush Hand Sprayer Kit - 33226
    Item #: 52246
    $47.10
    5+ In Stock
  • Thetford Replacement Toilet Flush Hand Sprayer Kit for Aqua Magic ® Starlite Permanent Toilets
    Thetford Replacement Toilet Flush Hand Sprayer Kit for Aqua Magic ® Starlite Permanent Toilets - 24884
    Item #: 52075
    $31.73
    5+ In Stock
  • Thetford C-400 Holding Tank Flush Mechanism Kit
    Thetford C-400 Holding Tank Flush Mechanism Kit - 3233206
    Item #: 67744
    $159.96
    5+ In Stock
  • Thetford Toilet Flush Mechanism
    Thetford Toilet Flush Mechanism - 08669
    Item #: 93640
    $62.10
    5+ In Stock
  • Thetford Replacement Flush Mechanism for Aqua-Magic ® Aurora Permanent Toilets
    Thetford Replacement Flush Mechanism for Aqua-Magic ® Aurora Permanent Toilets - 33185
    Item #: 52209
    $149.98
    Out of Stock
  • Thetford Replacement Flush Mechanism for Cassette ® C4 Manual Permanent Toilets ***BACK ORDERED***
    Thetford Replacement Flush Mechanism for Cassette ® C4 Manual Permanent Toilets ***BACK ORDERED*** - 2029162
    Item #: 93644
    $80.17
    ONLY 3 LEFT!

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