OEM / REF: 33-1221SKU: pilotpart797843
2 Pieces Suction Screen O-Ring Seal 33-1221 for Thermo King Compressor X418 X426LS X430LS is a Gasket, Seal & Pin replacement part for Thermo King Engine Spare Parts, categorized under Engine Spare Parts > Gasket, Seal & Pin. Use OEM part number 33-1221 and confirm machine model, engine model, and serial details bef...
This Injector Seal Kit is indexed for Thermo King s: Fit For Thermo King. Compare reference number 33-1221 against the label on your existing Thermo King component before ordering.
Additional cross references on file: TK33-1221, 33-241. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.
Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.
Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.
Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.
