View 5 Photos View 0 Videos Cummins 6CT 8.3 Valve Cover for a Unmarked N/A Recently Updated $75 USD Cummins 6CT-8.3L Valve Cover, Part # 3927907, 3903791, 3907734, 3930903. ConditionUsedFits To Make(s)UnmarkedFits To Model(s)N/AStock Number4537357 MLS Number13889914CategoryValve Covers Last Updated4/2/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Cummins 6CT 8.3 Valve Cover for a Unmarked N/A Recently Updated $75 USD Cummins 6CT-8.3L Valve Cover, Part # 3930903, 3903791, 3907734, 3927907. ConditionUsedFits To Make(s)UnmarkedFits To Model(s)N/AStock Number4537356 MLS Number13889913CategoryValve Covers Last Updated4/2/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Aluminium Cummins 6CT Valve Cover Contact for price ALUMINIUM CUMMINS 6CT VALVE COVER., Core Charge: 0.00, Casting#: 3967775 ConditionUsedFits To Make(s)CUMMINSFits To Model(s)6CT 8.3Stock Number12118 MLS Number10272313CategoryValve Covers Last Updated3/11/2026 LocationPhoenix, AZ, US Sold ByAmerican Truck Sales & Salvage (844) 882-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Cummins Valve Cover, Good And Inspected For An 8.3L Engine Contact for price CUMMINS VALVE COVER, GOOD AND INSPECTED FOR AN 8.3L ENGINE., Core Charge: 0.00, Casting#: 3907734 ConditionUsedFits To Make(s)CUMMINSFits To Model(s)6CT 8.3Stock Number6040 MLS Number10272216CategoryValve Covers Last Updated3/11/2026 LocationPhoenix, AZ, US Sold ByAmerican Truck Sales & Salvage (844) 882-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins 6CT Aluminium Valve Cover Contact for price CUMMINS 6CT ALUMINIUM VALVE COVER., Core Charge: 0.00, Casting#: 3930903 ConditionUsedFits To Make(s)CUMMINSFits To Model(s)6CTStock Number10584 MLS Number10272271CategoryValve Covers Last Updated2/24/2026 LocationPhoenix, AZ, US Sold ByAmerican Truck Sales & Salvage (844) 882-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Used Cummins 6CT8.3L Valve Cover $50 USD Used 6CT8.3L Valve Cover, Side: N/A, Material: Aluminum ConditionUsedFits To Make(s)CumminsFits To Model(s)6CT8.3LSideN/APart Number3930903Stock Number556-11857 MLS Number14148542CategoryValve Covers Last Updated2/27/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins 6CT 8.3 Valve Cover for a Cummins 6CT-8.3 $300 USD ConditionUsedFits To Make(s)CUMMINSFits To Model(s)6CT-8.3Stock Number2378111 MLS Number12718611CategoryValve Covers Last Updated6/2/2025 LocationPortland, OR, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos Cummins 6CTA 8.3 Valve Cover Part # 3907734 Contact for price (GOOD USED) Cummins 6CTA8.3 Valve Cover 3907734 For Sale, Part # 3907734, Stock # 6138 | Tested Inspected! All our PARTS are TESTED and Ship PRIORITY MAIL! OVERNIGHT SHIPPING options are... ConditionUsedPart Number3907734Stock Number6138 MLS Number12389647CategoryValve Covers Last Updated10/2/2024 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Cummins 6CT 8.3 Valve Cover $350 USD Good used valve cover from a Cummins 8.3l engine. Casting number is 3907734, 3903791, 3927907, 3930903. Please see photos . Call or Email for any Question., Serial#: 3907734, 3903791,... ConditionUsedPart NumberP-3449Stock NumberP-3449 MLS Number9633724CategoryValve Covers Last Updated3/13/2025 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 11 Photos View 0 Videos Cummins 6CTA 8.3 Valve Cover Part # 3907734 $150 USD (GOOD USED) Cummins 6CTA8.3 Valve Cover 3907734 For Sale, Part # 3907734, Stock # 6574 | Tested Inspected! All our PARTS are TESTED and Ship PRIORITY MAIL! OVERNIGHT SHIPPING options are... ConditionUsedPart Number3907734Stock Number6574 MLS Number12496917CategoryValve Covers Last Updated12/12/2023 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos #90 1990 Cummins 6CTA 8.3L Engine Part $75 USD Injection pump gear. Contact us for shipping information. ConditionUsed MLS Number12256414CategoryEngine Parts Last Updated8/18/2023 LocationRochester, IN, US Sold ByJBM Ventures (844) 439-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos #83 1990 Cummins 6CTA 8.3L Engine Part $200 USD Cummins 6CTA 8.3L to Allison AT545 adaptor plate. Contact us for shipping information. ConditionUsed MLS Number12254731CategoryEngine Parts Last Updated8/17/2023 LocationRochester, IN, US Sold ByJBM Ventures (844) 439-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos #68 1990 Cummins 6CTA 8.3 Engine Part $40 USD Thermostat cover. Contact us for shipping information. ConditionUsed MLS Number12249374CategoryEngine Parts Last Updated8/14/2023 LocationRochester, IN, US Sold ByJBM Ventures (844) 439-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos #62 1990 Cummins 6CTA 8.3L Engine Part $60 USD Fuel shutoff solenoid and bracket inline pump. Contact us for shipping information. ConditionUsed MLS Number12243585CategoryEngine Parts Last Updated8/11/2023 LocationRochester, IN, US Sold ByJBM Ventures (844) 439-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos #25 1990 Cummins 6CT 8.3L Engine Part $50 USD Damper. Contact us for shipping information. ConditionUsed MLS Number12241639CategoryEngine Parts Last Updated8/10/2023 LocationRochester, IN, US Sold ByJBM Ventures (844) 439-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos #10 1990 Cummins 6 cta 8.3L Engine Part $200 USD Ag/Industrial oil pan. Contact us for shipping information. ConditionUsed MLS Number12240853CategoryEngine Parts Last Updated8/10/2023 LocationRochester, IN, US Sold ByJBM Ventures (844) 439-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Cummins 6CT 8.3 Valve Cover $75 USD GOOD USED VALVE COVER CUMMINS 8.3 PART# 3927907, Serial#: 45344293, Casting#: 45344293 ConditionUsedPart Number3927907Stock NumberP-1184 MLS Number10408800CategoryValve Covers Last Updated5/19/2023 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info