Bosch type 3 (EV3) fuel injector service kit. Includes 16 Viton o-rings, both types of lower pintle cap/o-ring retainers, upper o-ring retainers and micro basket filters. Viton material can withstand temperatures over 500 degrees farenheit and has excellent resistance to solvents and oils. Viton o-rings are the only type of o-ring you should use for automotive fuel injector applications. Kit contains enough parts to service an 8 cylinder engine (8 fuel injectors). Kit contains all parts as shown in picture below (fuel injector is not included and is shown for illustrative purposes only). Buyer pays $1.75 shipping to USA Canada. Google Wallet Paypal accepted.