View 2 Photos View 0 Videos Used Cummins L10 Mechanical Valve Cover Recently Updated $110 USD Used L10 Mechanical Valve Cover, Side: N/A, Material: Composite ConditionUsedFits To Make(s)CumminsFits To Model(s)L10 MechanicalSideN/APart Number3080375Stock Number556-11372 MLS Number12397095CategoryValve Covers Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 1997 Used Cummins L10 Valve cover Recently Updated $110 USD Used L10 Valve cover, Side: N/A, Material: Composite ConditionUsedFits To Make(s)CumminsFits To Model(s)L10Will Fit Year(s)1997SideN/APart Number3080375Stock Number556-11369 MLS Number12399064CategoryValve Covers Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Used Cummins Big Cam II Rocker Lever Cover Recently Updated $55 USD Used Big Cam II Rocker Lever Cover, Side: N/A, Material: Steel Quantity2ConditionUsedFits To Make(s)CumminsFits To Model(s)Big Cam IISideN/APart Number3006183Stock Number556-11362 MLS Number12444309CategoryValve Covers Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 1997 Used Cummins 6BT 5.9L Valve Cover Recently Updated $25 USD Used 6BT 5.9L Valve Cover, Side: N/A, Material: Aluminum Quantity4ConditionUsedFits To Make(s)CumminsFits To Model(s)6BT 5.9LWill Fit Year(s)1997SideN/APart Number3928404Stock Number556-11346 MLS Number12176262CategoryValve Covers Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 1989 Used Cummins L10 Mechanical Valve Cover Recently Updated $155 USD Used L10 Mechanical Valve Cover, Side: N/A, Material: Composite Quantity3ConditionUsedFits To Make(s)CumminsFits To Model(s)L10 MechanicalWill Fit Year(s)1989SideN/APart Number3045092Stock Number556-11283 MLS Number11904910CategoryValve Covers Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Used Cummins NT855 Valve Cover Recently Updated $27 USD Used NT855 Valve Cover, Side: N/A, Material: Steel ConditionUsedFits To Make(s)CumminsFits To Model(s)NT855SideN/APart Number3050353Stock Number556-10805 MLS Number11375079CategoryValve Covers Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Used Cummins ISM Valve Cover Recently Updated $75 USD Used ISM Valve Cover, Side: N/A, Material: Composite Quantity2ConditionUsedSideN/APart Number3080373Stock Number556-10640 MLS Number14071701CategoryValve Covers Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Used Cummins ISC Valve Cover Recently Updated $92 USD Used Cummins ISC Valve Cover, Material: 4937553 Quantity2ConditionUsedPart Number4937553Stock Number556-10421 MLS Number10565046CategoryValve Covers Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Used Cummins ISC Valve Cover Recently Updated $81 USD Used ISC Valve Cover, Side: N/A, Material: Aluminum Quantity3ConditionUsedSideN/APart Number3967462Stock Number556-10413 MLS Number10073958CategoryValve Covers Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2006 Used Cummins ISM EGR Valve Cover Newly Listed $150 USD Used ISM EGR Valve Cover, Side: N/A, Material: Composite ConditionUsedFits To Make(s)CumminsFits To Model(s)ISM EGRWill Fit Year(s)2006SideN/APart Number3401298Stock Number556-11845 MLS Number14100376CategoryValve Covers Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos Cummins ISB Valve Cover Part # 4944083, 4944084 Newly Listed $95 USD (USED / FOR PARTS) Cummins ISB6.7L Diesel Engine Valve Cover 4944083 For Sale, Part # 4944083, ASSY Part # 4944084, Stock # 9913 **COSMETIC DAMAGE, REFER TO PHOTOS*** All our PARTS are... ConditionUsedPart Number4944083, 4944084Stock Number9913 MLS Number14100343CategoryValve Covers Last Updated1/20/2026 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins QSB Valve Cover Recently Updated $349.95 USD CUMMINS VALVE COVER - 5311734 EPA 07 6.7L ISB/QSB ConditionNewFits To Make(s)CUMMINSFits To Model(s)QSBStock Number5311734 MLS Number13598757CategoryValve Covers Last Updated1/20/2026 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos Cummins ISB / QSB 5.9 Valve Cover Part # 3945799 Recently Updated Contact for price (GOOD USED) Cummins ISB 5.9L Valve Cover 3945799 For Sale, 24 VALVE, FITS 1998 1999 2000 2001 2002 2003, Part # 3945799, ISB 5.9, 6BT, Stock # 6691 | Tested Inspected! All our PARTS are... ConditionUsedPart Number3945799Stock Number6691 MLS Number12521269CategoryValve Covers Last Updated1/19/2026 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2004 Cummins ISX 450ST Valve Cover for a Peterbilt 378 $69.95 USD Cummins ISX Valve Cover, P/N: 4059375 ConditionUsedFits To Make(s)PETERBILTFits To Model(s)378Stock Number16257 MLS Number14094716CategoryValve Covers Last Updated1/16/2026 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos Cummins 8.3 Valve Cover Price Drop $79.95 USD Cummins ISC Engine Valve Cover, P/N 3967462 / 3967524, ConditionUsedStock Number16004 MLS Number14008848CategoryValve Covers Last Updated1/16/2026 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Cummins Valve Cover $100 USD Quality used valve cover for cummins series C, backed by our standard warranty. OEM # 3945615 Please Note: The part sent may not exactly match the one pictured. Appearance may vary. For... ConditionUsedStock Number37C-3945615-STK MLS Number13622261CategoryValve Covers Last Updated1/15/2026 LocationBig Lake, MN, US Sold ByQuality Bus and Truck Parts (844) 580-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins 6AT3.4 Valve Cover $40 USD Good used, cleaned and inspected Cummins 6AT3.4 valve cover. Part number: VC70003-00, C0115030700. ConditionUsedFits To Make(s)CUMMINSFits To Model(s)6AT3.4Part NumberVC70003-00Stock Number1051712 MLS Number13119220CategoryValve Covers Last Updated1/3/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins QSB 6.7 Valve Cover for a Cummins QSB-6.7 $40 USD Good used, cleaned and inspected Cummins QSB-6.7 valve cover. Part number: 5258937. ConditionUsedFits To Make(s)CUMMINSFits To Model(s)QSB-6.7Part Number5258937Stock NumberRyd 5258937 MLS Number13741354CategoryValve Covers Last Updated1/1/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins ISL9 Valve Cover $40 USD Good used, cleaned and inspected Cummins ISL9 valve cover. Part number: 5263813. ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISL9Part Number5263813Stock NumberRyd 5263813 MLS Number13607975CategoryValve Covers Last Updated1/1/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins ISB 6.7L Valve Cover for a Cummins ISB6.7 $75 USD Good used, cleaned and inspected Cummins ISB6.7 Valve Cover. Part Number: 5311734. Quantity4ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISB6.7Part Number5311734Stock NumberRyd 5311734 MLS Number13490430CategoryValve Covers Last Updated1/1/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins ISB 6.7L Valve Cover for a Cummins ISB6.7 $75 USD Good used, cleaned and inspected Cummins ISB6.7 valve cover. Part number: 5526845. Quantity2ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISB6.7Part Number5526845Stock NumberRyd 5526845 MLS Number13490427CategoryValve Covers Last Updated1/1/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Cummins ISX12 G Valve Cover $150 USD Good used, cleaned and inspected Cummins ISX12 G valve cover. Part number: 5320508. Quantity2ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISX12 GPart Number5320508Stock NumberRyd 5320508 MLS Number13545409CategoryValve Covers Last Updated1/1/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins ISX12 Valve Cover $175 USD Good used, cleaned and inspected Cummins ISX12 valve cover spacer. Part number: 2894676. Quantity4ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISX12Part Number2894676Stock NumberRyd 2894676 MLS Number12496939CategoryValve Covers Last Updated1/1/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Cummins ISM Valve Cover $100 USD Good used, cleaned and inspected cummins ism valve cover. Part number; 3080375, 3080376, 3401306, 4963822 Quantity3ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISMPart Number3080375Stock NumberRyd 3080375 MLS Number11459083CategoryValve Covers Last Updated1/1/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins ISC 8.3CR Valve Cover $55 USD Good used, cleaned and inspected Cummins ISC 8.3CR valve cover. Part number: 4937555 ConditionUsedFits To Make(s)CUMMINSFits To Model(s)ISC 8.3CRPart Number4937555Stock NumberRyd 4937555 MLS Number10887918CategoryValve Covers Last Updated1/1/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info