To check the stock level, please see AP Racing Live stock check app by TMS Motorsport order online now. Same day dispatch available. If the item is not in stock, we are more than happy to pre-order the item for you. Lead times can be 4 weeks and upwards
At Raceparts so that we can supply the complete range of seals we don't stock complete seal kits but we do supply the individual seals.
To order the caliper piston seals you need you'll need the seal kit part number which should start with CP4518, this is for Seal In Bore (SIB) seals. The next section of the part number will be a letter or multiple letters (a 2 pot caliper will have one letter, 4 pot will have two letters and 6 pot will have three letters), these letters maybe the same or the maybe different. The letter refers to the actual seal you will need, please note each letter refers to 2 individual seals.
For example CP4518-JK will comprise of 4 seals, 2 of the J and 2 of the K so to get the high temp seals you will need to order 2 of CP4900-284 and 2 of CP4900-283. This will give you enough seals to do one caliper.
|Seal Kit Letter||A||B||C||D||E||F||G||H||I||J||K||L||M||N|
|Bore Size (mm)||25.4||26.0||27.0||28.6||31.8||34.0||34.9||36.0||N/A||38.1||41.3||44.5||47.6||50.8|
|Bore Size (Inch)||1.000||1.060||1.125||1.250||1.375||1.500||1.625||1.750||1.875||2.00|
|Standard High Temp Seals||-172||-171||-170||-169||-168||-167||-166||-165||-164||-163||-162||-161||-160|
|Very High Temp Seals||-292||-291||-290||-289||-288||-287||-286||-285||-284||-283||-282||-281||N/A|
For most applications we recommend using the very high temp seals. If you are unsure as to which seals you require please call or email with the details.
TMS Motorsport can supply any, and all parts from the AP Racing catalogue. Items that are out of stock, can always be pre-ordered through us.
If you wonder 'Where can I buy AP Racing?', then look no further.
We are a specialist and trusted supplier of AP Racing road car and race car products and parts. Feel free to call in and speak to out staff if you have any questions.
We supply parts to the motor racing industry from Brake Discs, J-Hooks, bells, calipers, pads, clutches, pedal boxes and more.