Availability
Engine Gaskets, Seals & More
Valve Stem Seal, Positive Stop, Viton®, 0.313 in. Stem Diameter, 0.530 in. Guide Diameter, Each
Part Number: CCA-516-1
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Valve Stem Seal, Rubber, Umbrella, 0.344 in. Valve Stem, Each
Part Number: CCA-502-1
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Valve Stem Seal, PTFE, Positive Stop, .500 in. Guide, 5/16 in. Valve Stem, Each
Part Number: CCA-519-1
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Valve Stem Seals, Positive Stop, Viton®, 0.313 in. Stem Diameter, 0.530 in. Guide Diameter, Set of 12
Part Number: CCA-516-12
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
3/8" X .500" METAL BODY VITON VALVE SEAL
Part Number: CCA-514-1
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Valve Stem Seal, Viton®, Positive Stop, .530 in. Guide, 0.344 in. Valve Stem, Each
Part Number: CCA-518-1
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Valve Stem Seals, PTFE, Positive Stop, .500 in. Guide, 3/8 in. Valve Stem, Set of 12
Part Number: CCA-521-12
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Valve Stem Seal, PTFE, Positive Stop, .500 in. Guide, 11/32 in. Valve Stem, Each
Part Number: CCA-510-1
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Valve Stem Seal, PTFE, Positive Stop, .500 in. Guide, 3/8 in. Valve Stem, Each
Part Number: CCA-512-1
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Valve Stem Seal, PTFE, Positive Stop, .500 in. Guide, 5/16 in. Valve Stem, Each
Part Number: CCA-513-1
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
VALVE SEAL VITON GM LS1 .313
Part Number: CCA-511-12
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Valve Stem Seals, Positive Stop, Viton®, 0.375 in. Stem Diameter, 0.530 in. Guide Diameter, Set of 12
Part Number: CCA-515-12
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Valve Stem Seals, Positive Stop, Viton®, 0.375 in. Stem Diameter, 0.530 in. Guide Diameter, Set of 8
Part Number: CCA-515-8
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
Valve Stem Seals, Rubber, O-Ring, 11/32 in. Valve Stem, Each
Part Number: CCA-501-1
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
Valve Stem Seals, Positive Stop, Viton®, 0.375 in. Stem Diameter, 0.500 in. Guide Diameter, Set of 8
Part Number: CCA-514-8
Estimated Ship Date: Mar 19, 2026 if ordered today
Estimated Ship Date: Mar 19, 2026 if ordered today
5/16" VITON METAL BODY SEAL W/.530 GUIDE
Part Number: CCA-520-12
Not Yet Reviewed
Estimated Ship Date: Mar 26, 2026 if ordered today
Estimated Ship Date: Mar 26, 2026 if ordered today
Valve Stem Seals, Rubber, O-Ring, 11/32 in. Valve Stem, Set of 8
Part Number: CCA-501-8
Not Yet Reviewed
Estimated Ship Date: Mar 26, 2026 if ordered today
Estimated Ship Date: Mar 26, 2026 if ordered today
Oil Seals Valve Stem Positive Stop PTFE .530 in. Guide 3/8 in. Stem
Part Number: CCA-505-12
Not Yet Reviewed
Estimated Ship Date: Mar 26, 2026 if ordered today
Estimated Ship Date: Mar 26, 2026 if ordered today
Valve Stem Seal, PTFE, Positive Stop, .530 in. Guide, 11/32 in. Valve Stem, Each
Part Number: CCA-503-1
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Valve Stem Seals, PTFE, Positive Stop, .530 in. Guide, 5/16 in. Valve Stem, Set of 8
Part Number: CCA-520-8
Not Yet Reviewed
Estimated Ship Date: Mar 26, 2026 if ordered today
Estimated Ship Date: Mar 26, 2026 if ordered today
Valve Stem Seals, PTFE, Positive Stop, .500 in. Guide, 5/16 in. Valve Stem, Set of 12
Part Number: CCA-513-12
Not Yet Reviewed
Estimated Ship Date: Mar 19, 2026 if ordered today
Estimated Ship Date: Mar 19, 2026 if ordered today
Valve Stem Seals, PTFE, Positive Stop, .500 in. Guide, 3/8 in. Valve Stem, Set of 12
Part Number: CCA-514-12
Not Yet Reviewed
Estimated Ship Date: Mar 19, 2026 if ordered today
Estimated Ship Date: Mar 19, 2026 if ordered today
3/8" VITON METAL BODY SEAL W/.530 GUIDE
Part Number: CCA-522-12
Not Yet Reviewed
Estimated Ship Date: Mar 26, 2026 if ordered today
Estimated Ship Date: Mar 26, 2026 if ordered today
Valve Stem Seals, PTFE, Positive Stop, .530 in. Guide, 0.310 in. Valve Stem, Set of 12
Part Number: CCA-500-12
Not Yet Reviewed
Estimated Ship Date: Mar 26, 2026 if ordered today
Estimated Ship Date: Mar 26, 2026 if ordered today
Valve Stem Seals, Viton®, Positive Stop, .500 in. Guide, 0.313 in. Valve Stem, Set of 8
Part Number: CCA-519-8
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
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