VRHK-C by Dixon Valve | Repair Kit Vapor Recovery Couplers | Compact Handle KitPart Number Description Used On VR4040CSRK1 Seal Repair Kit Includes: Gasket, Machine Screw, and FKM O Ring VR4040CS AL, VR4030CS AL45, VR4040CS AL45, VR4040CS ALS45, VR4040CS 4MNPT, VR4030CS SH VR4040CSRK2 Cam Arm Repair Kit Includes: Paddle Arm and Cam Arm Pin VR4040CS AL, VR4030CS AL45, VR4040CS AL45, VR4040CS ALS45, VR4040CS 4MNPT, VR4030CS SH VRHK Handle Kit VR4040CS AL, VR4030CS AL45, VR4040CS AL45, VR4040CS ALS45, VR4040CS 4MNPT, VR4030CS SH