Howards Cams Engine Valve Stem Oil Seals

Valve Stem Seal, Viton, Positive Stop, 11/32 in. Valve Stem, Set of 16

Part Number: HRS-93360

4.94 out of 5 stars ( 16 )

Estimated Ship Date: Tomorrow

Valve Stem Seals, Positive Stop, 11/32 in. Valve Stem, .531 in. Guide Diameter, .575 in. O.D., Set of 16

Part Number: HRS-93375

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Valve Stem Seals, Dupont Fluoroelastomer, Positive Stop, 3/8 in. Valve Stem, Set of 16

Part Number: HRS-93321

4.73 out of 5 stars ( 15 )

Estimated Ship Date: Tomorrow

Valve Stem Seal, Umbrella, Rubber, 11/32 in. Valve Stem, Set of 16

Part Number: HRS-93350

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Valve Stem Seals, Positive Stop, 11/32 in. Valve Stem, .500 in. Guide Diameter, .630 in. O.D., Set of 16

Part Number: HRS-93311

4.75 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

Valve Stem Seals, Fluoroelastomer, Positive Stop, 11/32 in. Valve Stem, Set of 16

Part Number: HRS-93370

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Valve Seal, 8mm x .500"

Part Number: HRS-93380

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Valve Seal, 8mm x .531"

Part Number: HRS-93385-1

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

• Drop Ship
• Special Order

Valve Stem Seal, Positive Stop, 11/32 in. Valve Stem, .531 in. Guide Diameter, .575 in. O.D., Each

Part Number: HRS-93375-1

Not Yet Reviewed

Estimated Ship Date: Nov 7, 2025 if ordered today

• Special Order

Valve Stem Seals, Positive Stop, 11/32 in. Valve Stem, .500 in. Guide Diameter, .630 in. O.D., Each

Part Number: HRS-93310-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 20, 2025 if ordered today

• Drop Ship
• Special Order

Valve Stem Seal, Dupont Fluoroelastomer, Positive Stop, 3/8 in. Valve Stem, Each

Part Number: HRS-93320-1

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

• Drop Ship
• Special Order

Valve Stem Seals, Positive Stop, 11/32 in. Valve Stem, .500 in. Guide Diameter, .630 in. O.D., Set of 100

Part Number: HRS-93310-100

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

• Drop Ship
• Special Order

Valve Stem Seal, Dupont Fluoroelastomer, Positive Stop, 3/8 in. Valve Stem, Set of 100

Part Number: HRS-93320-100

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

• Drop Ship
• Special Order

Valve Stem Seals, Posi-Stop, 0.315 in. Valve Stem, 0.531 in. Valve Guide Diameter, Positive Stop, Fluoroelastomer/Metal Clad, Set of 16

Part Number: HRS-93385

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

• Drop Ship
• Special Order

Valve Seal, 11/32", Each

Part Number: HRS-93350-1

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

• Drop Ship
• Special Order

Valve Seal, 11/32"

Part Number: HRS-93360-1

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

• Drop Ship
• Special Order

Valve Stem Seal, Positive Stop, 11/32 in. Valve Stem, .500 in. Guide Diameter, .550 in. O.D., Each

Part Number: HRS-93370-1

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

• Drop Ship
• Special Order

Valve Seal, 8mm x .500"

Part Number: HRS-93380-1

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

• Drop Ship
• Special Order

Valve Stem Seals, Positive Stop, 0.344 in. Valve Stem, .500 in. Guide Diameter, .630 in. O.D., Set of 1,000

Part Number: HRS-93310-1000

Not Yet Reviewed

Estimated Ship Date: Nov 7, 2025 if ordered today

• Free Shipping
• Special Order

Valve Seal 3/8" x .531"

Part Number: HRS-93320-1000

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

• Free Shipping
• Special Order

Valve Stem Seals, Dupont Fluoroelastomer, Positive Stop, 3/8 in. Valve Stem, Set of 16

Part Number: HRS-93320

Not Yet Reviewed

Estimated Ship Date: Nov 21, 2025 if ordered today

• Special Order