Semi Truck Valves & Valvetrain Parts
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QualCast®Valve Stem Oil Seal (38-450-45)Valve Stem Oil Seal (38-450-45) by QualCast®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a...Made from high-strength materials for uncompromising durabilityDesigned to provide an excellent combination of price and quality$1.50 - QualCast®Valve Stem Oil Seal (38-240-25)Valve Stem Oil Seal (38-240-25) by QualCast®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a...Made from high-strength materials for uncompromising durabilityDesigned to provide an excellent combination of price and quality$0.88
- QualCast®Valve Stem Oil Seal (38-928-25)Valve Stem Oil Seal (38-928-25) by QualCast®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a...Made from high-strength materials for uncompromising durabilityDesigned to provide an excellent combination of price and quality$1.16
- QualCast®Valve Stem Oil Seal (38-780-25)Valve Stem Oil Seal (38-780-25) by QualCast®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a...Made from high-strength materials for uncompromising durabilityDesigned to provide an excellent combination of price and quality$1.39
- QualCast®Valve Stem Oil Seal (38-938-45)Valve Stem Oil Seal (38-938-45) by QualCast®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a...Made from high-strength materials for uncompromising durabilityDesigned to provide an excellent combination of price and quality$1.88
- QualCast®Valve Stem Oil Seal (38-921-25)Valve Stem Oil Seal (38-921-25) by QualCast®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a...Made from high-strength materials for uncompromising durabilityDesigned to provide an excellent combination of price and quality$1.53
- QualCast®Valve Stem Oil Seal (38-925-25)Valve Stem Oil Seal (38-925-25) by QualCast®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a...Made from high-strength materials for uncompromising durabilityDesigned to provide an excellent combination of price and quality$1.42
- QualCast®Valve Stem Oil Seal (38-1054-70)Valve Stem Oil Seal (38-1054-70) by QualCast®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a...Made from high-strength materials for uncompromising durabilityDesigned to provide an excellent combination of price and quality$2.24
- QualCast®Valve Stem Oil Seal (38-253-45)Valve Stem Oil Seal (38-253-45) by QualCast®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a...Made from high-strength materials for uncompromising durabilityDesigned to provide an excellent combination of price and quality$2.34
- Sealed Power®Bulk Hydraulic Valve Lifter (HT-2083B)Bulk Hydraulic Valve Lifter (HT-2083B) by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...OE replacementHigh strength steel retainer (precisely limits plunger travel to perform at rpm operation)$6.54
- Sealed Power®Bulk Hydraulic Valve Lifter (HT-2011B)Bulk Hydraulic Valve Lifter (HT-2011B) by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...OE replacementHigh strength steel retainer (precisely limits plunger travel to perform at rpm operation)$6.97
- Sealed Power®Hydraulic Positive Type Valve Lifter (HT-855)Hydraulic Positive Type Valve Lifter (HT-855) by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for your vehicle and...OE replacementHigh strength steel retainer (precisely limits plunger travel to perform at rpm operation)$12.00
- Sealed Power®Hydraulic Positive Type Valve Lifter (HT-951)Hydraulic Positive Type Valve Lifter (HT-951) by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for your vehicle and...OE replacementHigh strength steel retainer (precisely limits plunger travel to perform at rpm operation)$6.82
- Sealed Power®Hydraulic VINTAGE Valve Lifter (HT-976)Hydraulic VINTAGE Valve Lifter (HT-976) by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle,...OE replacementHigh strength steel retainer (precisely limits plunger travel to perform at rpm operation)$10.78
- Sealed Power®Positive Type Mechanical Flat Tappet Valve Lifter (AT-2084)Positive Type Mechanical Flat Tappet Valve Lifter (AT-2084) by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for your...OE replacementHigh strength steel retainer (precisely limits plunger travel to perform at rpm operation)$8.56
- Sealed Power®Positive Type Valve Lifter (HT-2011)Positive Type Valve Lifter (HT-2011) by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...OE replacementHigh strength steel retainer (precisely limits plunger travel to perform at rpm operation)$7.57
- Sealed Power®Second Design Positive Type Valve Lifter (HT-2083)Second Design Positive Type Valve Lifter (HT-2083) by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for your vehicle and...OE replacementHigh strength steel retainer (precisely limits plunger travel to perform at rpm operation)$7.17
- Sealed Power®VINTAGE Bulk Hydraulic Valve Lifter (HT-976B)VINTAGE Bulk Hydraulic Valve Lifter (HT-976B) by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for your vehicle and...OE replacementHigh strength steel retainer (precisely limits plunger travel to perform at rpm operation)$9.99
- Sealed Power®Valve Lifter (HT-2148AB)Valve Lifter (HT-2148AB) by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...OE replacementHigh strength steel retainer (precisely limits plunger travel to perform at rpm operation)$16.08
- Sealed Power®Valve Lifter (HT-2148A)Valve Lifter (HT-2148A) by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...OE replacementHigh strength steel retainer (precisely limits plunger travel to perform at rpm operation)$16.20
- Sealed Power®Valve Lifter (AT-2084B)Valve Lifter (AT-2084B) by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...OE replacementHigh strength steel retainer (precisely limits plunger travel to perform at rpm operation)$7.93
- Sealed Power®Valve Spring Retainer Keeper (VK-115B)Valve Spring Retainer Keeper (VK-115B) by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...Direct replacementManufactured to strict engineering quality standards$0.26
- Victor Reinz®Exhaust Valve Stem Oil Seal Set (12-10096-01)Exhaust Valve Stem Oil Seal Set (12-10096-01) by Victor Reinz®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It...Made with precision and quality in mindDesigned to meet your specific needs$34.07
- Victor Reinz®Intake/Exhaust Valve Stem Oil Seal Set (12-10018-01)Intake/Exhaust Valve Stem Oil Seal Set (12-10018-01) by Victor Reinz®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in...Made with precision and quality in mindDesigned to meet your specific needs$17.82
- Victor Reinz®Intake/Exhaust Valve Stem Oil Seal Set (12-10040-01)Intake/Exhaust Valve Stem Oil Seal Set (12-10040-01) by Victor Reinz®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in...Made with precision and quality in mindDesigned to meet your specific needs$19.14
- Victor Reinz®Valve Stem Oil Seal Set (12-10066-01)Valve Stem Oil Seal Set (12-10066-01) by Victor Reinz®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet...Made with precision and quality in mindDesigned to meet your specific needs$53.02
- Victor Reinz®Valve Stem Oil Seal Set (12-10135-01)Valve Stem Oil Seal Set (12-10135-01) by Victor Reinz®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet...Made with precision and quality in mindDesigned to meet your specific needs$37.14
- Victor Reinz®Valve Stem Oil Seal Set (12-10020-01)Valve Stem Oil Seal Set (12-10020-01) by Victor Reinz®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet...Made with precision and quality in mindDesigned to meet your specific needs$19.06
- Victor Reinz®Valve Stem Oil Seal Set (12-10112-01)Valve Stem Oil Seal Set (12-10112-01) by Victor Reinz®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet...Made with precision and quality in mindDesigned to meet your specific needs$18.81
- QualCast®Valve Spring Retainer (55-4000)Valve Spring Retainer by QualCast®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit...Made from high-strength materials for uncompromising durabilityDesigned to provide an excellent combination of price and quality$3.35
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Valvetrain KitsEngine ValvesIntake ValvesExhaust ValvesRocker ArmsPush RodsValve LiftersValve Lifter GuidesValve Lifter BarsValve SeatsValve GuidesValve SpringsValve Spring RetainersValve Spring Retainer KeepersValve Adjuster ShimsValve Guide SealsValve Roto CapsRev KitsValve KeepersValve LocksValve Stem SealsPush Rod GuidesPush Rod ShimsPush Rod Guide PlatesRocker Arm NutsRocker Arm StudsRocker Arm Stud GirdlesRocker Arm ShaftsRocker Arm AdjustersRocker Arm Adjusting ScrewsRocker Arm BallsRocker Arm BoltsRocker Arm BridgesRocker Arm BushingsRocker Arm PivotsRocker Arm RetainersRocker Arm Bearing RingsRocker Arm Hold DownsRocker Arm PedestalRocker Arm ShimsRocker Arm UpgradesValve GuidesValve Springs
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