View 1 Photo View 0 Videos New Cummins ISX Camshaft Front O-Ring, Part # 4299125 3679933 $5.43 USD NEW CAMSHAFT FRONT O-RING FITS MOST DOHC ISX ENGINES. PICTURE REFERENCE #6 FITS ALSO 3406B INJECTION PUMP WHERE IT MOUNTS WILL BE INVENTORIED UNDER 399.CAT AND TPI UNDER SAME PART... ConditionNewPart Number4299125 3679933Stock Number4299124 621252 MLS Number9915561CategoryEngine Miscellaneous Parts Last Updated9/16/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Cummins ISX Upper Engine Head Gasket Kit for ISX EGR 2003-2007, Part # 4955596 $516.74 USD NEW ISX UPPER ENGINE HEAD GASKET KIT. FITS ISX EGR MODELS 2003-2007 CONFIRM WITH ESN#. KIT INCLUDES 3033247 3052586 3101268 3102314 31004229 3104230 3330537 3330538 3347937 3347939 3627695... ConditionNewPart Number4955596 4089169 4352145 131638 132058131638EStock Number4352145 MLS Number14594565CategoryEngine Miscellaneous Parts Last Updated9/10/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Cummins ISX15/X15 Upper Head Gasket Set, Part # 2881767, 4376104, 4352146, 131906 $741.94 USD NEW UPPER HEAD GASKET SET. FITS MULTIPLE ISX15 AND X15 ENGINES. CONFIRM WITH ENGINE SERIAL # FOR FITMENT. INTERSTATE MCBEE BRAND., Serial#: 2881767, Core Charge: 0, Casting#: 2881767... ConditionNewPart Number2881767 4376104 4352146 131906Stock Number4376104 MLS Number14594564CategoryEngine Miscellaneous Parts Last Updated9/10/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Cummins ISX Lower Gasket Kit, Part # 131851 2881766 $469.98 USD NEW ISX LOWER GASKET IT. KITS MANY CUMMINS ISX APPLICATIONS. REPLACES 131851 2881766, Serial#: 131851, Core Charge: 0, Casting#: 131851 2881766 ConditionNewPart Number131851 2881766Stock Number131851 MLS Number14594561CategoryEngine Miscellaneous Parts Last Updated9/10/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Cummins ISX Engine Part $83.73 USD NEW CAMSHAFT BUSHING KIT. FITS MOST ISX ENGINES. PICTURE REFERENCE # 21 KIT COMES WITH 7) BUSHINGS, Serial#: 4026423 151558, Core Charge: 0, Casting#: 4026423 151558 ConditionNewPart Number4026423 3680579 3685690Stock Number4026423 151558 MLS Number9915510CategoryEngine Miscellaneous Parts Last Updated9/9/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Cummins ISX Main Bearing Set Standard Bore, Fits 1999-2011 ISX Engines $225.06 USD NEW ISX MAIN BEARING SET. STANDARD BORE, KIT INCLUDES 3678555 3678556 3680202. FITS MOST ISX ENGINES FROM 1999-2011. CONFIRM WITH ORIGINAL ENGINE SERIAL #. PICTURE REFERENCE# 7,8,9, Serial#... Quantity3ConditionNewEngine ModelCummins ISXPart Number3800298 171980 5406110Stock Number171980E MLS Number9004426CategoryEngine Miscellaneous Parts Last Updated9/19/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos New Cummins ISX15 Cylinder Head Bolt, Part # 3678506 3678804 040136 $13.36 USD NEW CYLINDER HEAD BOLT PRICE PER BOLT. COMPLETE HEAD BOLT KIT SEE 040116. 3678506 3678804 040136, Serial#: NA, Core Charge: 0, Casting#: 040136 3678506 ConditionNewFits To Make(s)UniversalPart Number3678506 3678804 040136Stock Number040136 MLS Number14588134CategoryEngine Miscellaneous Parts Last Updated9/5/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins ISX15 Water Transfer Connection / Water Manifold, Part # 3686409 $100 USD New Cummins ISX15 Water Transfer Connection, Water Manifold ConditionNewPart Number3686409Stock Number1063356 MLS Number13851084CategoryEngine Miscellaneous Parts Last Updated9/3/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Cummins ISX15 Cylinder Head Bolt Kit, Part # 3678506 / 3678804 $352.58 USD NEW CYLINDER HEAD BOLT KIT. INCLUDES 22) 3678506 4) 3678804, Serial#: NA, Core Charge: 0, Casting#: 3678506 3678804 ConditionNewFits To Make(s)UniversalPart Number3678506 3678804 040116Stock Number040116 MLS Number13905278CategoryEngine Miscellaneous Parts Last Updated9/1/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Cummins Upper Head Gasket Set for ISX15/X15, Part # 2881767 4376104 4352146 $649.17 USD NEW UPPER HEAD GASKET SET. FITS MULTIPLE ISX15 AND X15 ENGINES. CONFIRM WITH ENGINE SERIAL # FOR FITMENT, Serial#: 2881767, Core Charge: 0, Casting#: 2881767 ConditionNewPart Number2881767 4376104 4352146Stock Number131906 MLS Number10797172CategoryEngine Miscellaneous Parts Last Updated8/26/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos Cummins ISX15 Water Pump Housing, Part # P-1014560 $75 USD Good used Water pump housing from a Cummins ISX/15 engine. The Water pump housing has been visually inspected and is in good condition. The Water pump housing has corrosion and rust . The... ConditionUsedPart NumberP-1014560Stock NumberP-1014560 MLS Number14425971CategoryEngine Miscellaneous Parts Last Updated8/22/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos New Cummins ISX Turbo O-Ring 0.086 in C/S x 0.605 in I.D., Part # 121425 3949708 $8.81 USD NEW O-RING, FITS MANY APPLICATIONS. MOST COMMON ISX TURBO. PICTURE REFERENCE #26. O-Ring 0.086 in C/S x 0.605 In I.D. 2.200 mm C/S x 14.500 mm I.D. EPDM (75), Serial#: NA, Core Charge: 0,... ConditionNewPart Number121425 3949708Stock Number121425 MLS Number14534443CategoryEngine Miscellaneous Parts Last Updated8/22/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Cummins X15 Aluminum Water Inlet Coolant Pipe for 2023 International LT625, Part # 4063849C3 $112.50 USD 2023 International LT625, Cummins X15 Aluminum Water Inlet Pipe, Coolant Pipe, P/N 4063849C3 ConditionUsedFits To Make(s)INTERNATIONALFits To Model(s)LT625Stock NumberUPP-236235-41 MLS Number13894975CategoryEngine Miscellaneous Parts Last Updated8/6/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins ISX Intake Manifold Tube Contact for price Intake manifold tube ConditionUsedStock Number2172 MLS Number14526927CategoryEngine Miscellaneous Parts Last Updated8/6/2026 LocationORLANDO, FL, US Sold ByUSA Trade & Exports Inc. (844) 484-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Cummins ISX Water Transfer Engine Part Contact for price Isx water transfer ConditionUsedStock Number2171 MLS Number14526926CategoryEngine Miscellaneous Parts Last Updated8/6/2026 LocationORLANDO, FL, US Sold ByUSA Trade & Exports Inc. (844) 484-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Cummins ISX EGR Engine Part Contact for price Isx engine Egr ConditionUsedStock Number2170 MLS Number14526925CategoryEngine Miscellaneous Parts Last Updated8/6/2026 LocationORLANDO, FL, US Sold ByUSA Trade & Exports Inc. (844) 484-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins ISX Engine Part Contact for price Quantity2ConditionUsedStock Number2169 MLS Number14526924CategoryEngine Miscellaneous Parts Last Updated8/6/2026 LocationORLANDO, FL, US Sold ByUSA Trade & Exports Inc. (844) 484-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Cummins ISX12 Fan Shroud for 2011 Kenworth T800, Part # 250108-49 $150 USD Good used Fan shroud from a Cummins ISX12 engine. The fan shroud has been visually inspected and is in good condition. The fan shroud has a bracket attached, please refer to the photos... ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2011Part Number250108-49Stock Number250108-49 MLS Number14444014CategoryEngine Miscellaneous Parts Last Updated6/23/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 11 Photos View 0 Videos Cummins ISX12 Oil Drain Tube for 2011 Kenworth T800 $25 USD Good used Oil drain tube from a Cummins ISX12 engine. The oil drain tube has been visually inspected and is in good condition. The fittings are in good condition. All bolt holes are clean... ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2011Part Number250108-48Stock Number250108-48 MLS Number14444012CategoryEngine Miscellaneous Parts Last Updated6/26/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 16 Photos View 0 Videos 2011 Cummins ISX12 Exhaust Transfer Tube, Part # 250108-38 $135 USD Good used Exhaust transfer tube from a Cummins ISX12 engine. The exhaust transfer tube has been visually inspected and is in good condition. The fittings are in good condition. The casting... ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2011Part Number250108-38Stock Number250108-38 MLS Number14444010CategoryEngine Miscellaneous Parts Last Updated9/12/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 13 Photos View 0 Videos Used Cummins ISX15 Fuel Injector Hold Down Clamps, Part # P-11228 $25 USD Good, used fuel injector hold down clamps from an unknown year Cummins ISX15 engine. The clamps do not have any dents or cracks in them. The clamps have been inspected and are in good... ConditionUsedFits To Make(s)UniversalPart NumberP-11228Stock NumberP-11228 MLS Number11496682CategoryEngine Miscellaneous Parts Last Updated6/23/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 14 Photos View 0 Videos Cummins ISX Thermostat Housing, Casting # 4017622, Part # P-1014659 $75 USD Good used Thermostat housing from a Cummins ISX engine. The thermostat housing has been visually inspected and is in good condition. The thermostat housing has rust, please refer to the... ConditionUsedPart NumberP-1014659Stock NumberP-1014659 MLS Number14426142CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Cummins ISX Idler Shaft, Part # P-1014651 $25 USD Good used Idler shaft from a Cummins ISX engine. The idler shaft has been visually inspected and is in good condition. The idler shaft has no rust, please refer to the photos provided. The... ConditionUsedPart NumberP-1014651Stock NumberP-1014651 MLS Number14426138CategoryEngine Miscellaneous Parts Last Updated9/10/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 13 Photos View 0 Videos Cummins ISX15/X15 Doser Valve for 2010 Peterbilt 387, Part # 240572-30 $100 USD Good used Doser valve from a Cummins ISX/X15 engine. The doser valve has been visually inspected and is in good condition. The doser valve has a bracket attached, please refer to the photos... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)387Will Fit Year(s)2010Part Number240572-30Stock Number240572-30 MLS Number14426024CategoryEngine Miscellaneous Parts Last Updated7/1/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 14 Photos View 0 Videos Cummins ISX/X15 Exhaust Outlet Pipe for 2010 Peterbilt 387, Casting # 3684411 $45 USD Good used exhaust outlet pipe from a Cummins ISX/X15 engine. The exhaust outlet pipe has been visually inspected and is in good condition. The exhaust outlet pipe has rust, please refer to... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)387Will Fit Year(s)2010Part Number240572-27Stock Number240572-27 MLS Number14426020CategoryEngine Miscellaneous Parts Last Updated8/19/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info