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Replacement Seals and Shims

Replacement Seals and Shims

$9.54 Sale

Autoplumb Conversion Adaptors are re-usable. We recommend you replace the seal when re-using an Adaptor that has been in service for an extended period of time. Shims are also available in the event of loss or damage.  

Note: Assembly tape strips are supplied with Seals & Shims                                         

How to Order:      Water Neck OD.                           Order #

Seals                     1.250"-1.274"                                AP1250-SEAL

                              1.275"-1.299"                                AP1275-SEAL

                              1.300"-1.324"                                AP1300-SEAL

                              1.325"-1.350"                                AP1325-SEAL

                              1.500"-1.524"                                AP1500-SEAL

                              1.525"-1.550"                                AP1525-SEAL

                              1.750"-1.774"                                AP1750-SEAL

                              1.775"-1.800"                                AP1775-SEAL

                              1.990" -2.015"                               AP1990-SEAL

                              2.016" -2.040"                               AP2015-SEAL

Shims                   1.250"-1.299"                                AP1250-SHIM

                              1.300"-1.350"                                AP1300-SHIM

                              1.500"-1.550"                                AP1500-SHIM

                              1.750"-1.800"                                AP1750-SHIM

                              1.990" - 2.015"                              AP1990-SHIM

Note:  Seals and Shims are sold separately.

 

Customer Reviews

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Dennis Hughes
extra shims

I had the waterneck fitting blow off of 1.5 inch ss radiator hot side going back to the radiator it was really hot that day at Summit Point water temps were 205 or so after 4 or 5 push laps So I cleaned it up put it back on and finished the weekend. I ordered some shims and seals to redo the fitting and decided to put a couple extra shims under the seal to make it clamp a bit tighter, 1.5 inch is close to just making it with + or - tolerance so far under a 15 psi air test everything was perfectly sealed, next I will do a running test to 200 degrees and make sure its good next event is at NJMP Love the fittings but the only way I get picture of my setup is with the engine removed that will happen this winter if the car doesn't sell Thanks for some great products

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Hi there, thank you for your detailed review and for sharing your experience with our Replacement Seals and Shims. We're glad to hear that the extra shims were able to help with your waterneck fitting issue and that everything was perfectly sealed under a 15 psi air test. We appreciate your support and thank you for choosing our products. Best of luck with your next event at NJMP! If you have any further questions or concerns, please don't hesitate to reach out to us. Have a great day!