View 1 Photo View 0 Videos Cummins ISX Cylinder Head $3,699 USD Aftermarket Cummins ISX / QXS DOHCV with valves cylinder head p/n N4101420IVS, Core Charge: 0.00 ConditionNewStock Number172685 MLS Number14242363CategoryCylinder Heads Last Updated6/13/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins Cylinder Head $7,299 USD Genuine Cummins Cylinder Head 5569421RX old part number 5348546RX No core charge ., Core Charge: 0.00 ConditionNewStock Number172675 MLS Number14242362CategoryCylinder Heads Last Updated6/13/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Genuine Cummins 8.3L C Cylinder Kit, Part # 3802401 $599.99 USD Genuine Cummins Cylinder Kit 3802401 userd on 8.3L C Engines . This cylinder kit is part of major overhaul components for mid-range Cummins diesel engines in: Medium-duty trucks... ConditionNewStock Number177623 MLS Number14242360CategoryPistons & Rod Parts Last Updated6/13/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Genuine Cummins ISX/QSX 15L Engine Piston Kit, Part # 4376243 $699.99 USD Genuine Cummins Engine Piston Kit 4376243 is used primarily on EPA02 15 liter ISX/QSX engines. Other OEM Part Numbers That Will Work: 2881879, 4955968, 706392AT, Core Charge: 0.00 ConditionNewStock Number174086 MLS Number14242359CategoryPistons & Rod Parts Last Updated6/13/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Genuine Cummins 855 Piston, Part # 3037346 $200 USD Genuine Cummins 855 Piston P/N 3037346, Core Charge: 0.00 ConditionNewPart Number3037346Stock Number172017 MLS Number14242357CategoryPistons & Rod Parts Last Updated6/13/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Cummins Engine Piston, Part # 3037346 $200 USD Genuine Cummins Engine Piston 3037346, Core Charge: 0.00 ConditionNewPart Number3037346Stock Number171950 MLS Number14242355CategoryPistons & Rod Parts Last Updated6/13/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos New Genuine Cummins Piston Kit for NT855/N14, Part # 3804408 $300 USD Genuine Cummins Piston Kit 3804408 NT855, N14, Core Charge: 0.00 ConditionNewPart Number3804408Stock Number171574 MLS Number14242353CategoryPistons & Rod Parts Last Updated6/13/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Cummins NH 220 Piston Pin, Part # 203070 $85 USD Genuine Cummins NH 220 Piston Pin 203070, Core Charge: 0.00 ConditionNewPart Number203070Stock Number171573 MLS Number14242351CategoryPistons & Rod Parts Last Updated6/13/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Genuine Cummins Piston 13.5:1 NT855, Part # 3051557 $80 USD Genuine Cummins Piston 13.5:1 3051557 Eng Number NT855, Core Charge: 0.00 ConditionNewPart Number3051557Stock Number171547 MLS Number14242350CategoryPistons & Rod Parts Last Updated6/13/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins N14 CELECT Engine Oil Pan Contact for price New PAI N14 Rear sump oil pan kit. Oil pick up tube and oil pan gasket included. Kit P/N: 141281., Core Charge: 0.00 ConditionNewPart Number141281Stock Number177755 MLS Number14242287CategoryEngine Oil Pans Last Updated6/13/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Genuine Cummins EGR Cooler Kit, Part # 4352363 $499.99 USD Genuine Cummins EGR Cooler Kit 4352363, Core Charge: 0.00 ConditionNewFits To Make(s)CumminsStock Number174719 MLS Number13907021CategoryMiscellaneous Truck Parts Last Updated6/13/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Cummins N14 Cylinder Head $800 USD Cummins N14 Cylinder Head 3078360 OEM Cross Ref. 3083981 3084058 3084981 3084992 3406738 3406739 3406742 3411780 3411813 3411817, Core Charge: 0.00 ConditionNewPart Number3078360Stock Number170798 MLS Number13803838CategoryCylinder Heads Last Updated6/13/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Cummins X15 Engine Oil Pan $900 USD 3692887 Cummins X15 Oil Pan - Part #: 3692887, Core Charge: 0.00 ConditionNewPart Number3692887Stock NumberAK3692887-W MLS Number13083355CategoryEngine Oil Pans Last Updated6/13/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Cummins SmartCraft SC1000 Tach 0-4000 RPM Gauge, Part # 3971784 $350 USD Cummins SmartCraft SC1000 Tach 0-4000 RPM Gauge 3971784, Core Charge: 0.00 ConditionNewFits To Make(s)CumminsPart Number3971784Stock Number171395 MLS Number12908860CategoryMiscellaneous Truck Parts Last Updated6/13/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Interstate-McBee Cummins Cylinder Kit, Part # 3803742 $400 USD INTERSTATE-MCBEE CUMMINS Kit - Cylinder M-3803742, Core Charge: 0.00 ConditionNewPart Number3803742Stock Number171393 MLS Number12908852CategoryPistons & Rod Parts Last Updated6/13/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Genuine Cummins Pulley, Part # 194307 $180 USD Genuine Cummins Pulley 194307, Core Charge: 0.00 ConditionNewFits To Make(s)CumminsPart Number194307Stock Number171387 MLS Number12905167CategoryMiscellaneous Truck Parts Last Updated6/13/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Genuine Cummins 6BT CNG Fuel Control Housing, Part # 3927817 / 3929156 $330 USD Genuine Cummins 6BT CNG Fuel Control Housing 3927817 / 3929156, Core Charge: 0.00 ConditionNewFits To Make(s)CumminsPart Number3927817Stock Number171385 MLS Number12905166CategoryMiscellaneous Truck Parts Last Updated6/13/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Genuine Cummins ISM Centinel System Repair Kit, Part # 4025415 $599.99 USD Genuine Cummins ISM Centinel System Repair Kit 4025415, Core Charge: 0.00 ConditionNewFits To Make(s)CumminsPart Number4025415Stock Number171381 MLS Number12905164CategoryMiscellaneous Truck Parts Last Updated6/13/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Cummins Air Inlet Adapter, Part # 3688296 $150 USD Cummins Air Inlet Adapter 3688296, Core Charge: 0.00 ConditionNewFits To Make(s)CumminsPart Number3688296Stock Number171366 MLS Number12905154CategoryMiscellaneous Truck Parts Last Updated6/13/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Cummins Timing Gears $750 USD Cummins Idler Gear L10 / M11 3038985 / 3038986 - Part #: 3038985, Core Charge: 0.00 ConditionNewPart Number3038985Stock Number171386 MLS Number12905142CategoryTiming Gears Last Updated6/13/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Cummins ISX Rocker Arm $150 USD Genuine Cummins ISX Front Exhaust Rocker Lever 4972816 General Information: Cummins ISX Engine Information: Year: 1997-2010 Liter: 15.0L CID: 912 Cylinders: L 6 Bore/Stroke: 5.3937-5.4000",... ConditionNewStock Number171322 MLS Number12905109CategoryRocker Arms Last Updated6/13/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos New Cummins ISB EGR Valve Kit, Part # 4309085NX $749 USD New Cummins EGR Valve Kit 4309085NX - OEM Box #: 4309085NX oembox: 4309085NX, Core Charge: 0.00 ConditionNewFits To Make(s)CumminsFits To Model(s)ISBStock Number145836 MLS Number12889120CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Cummins Engine Brake $2,100 USD PacBrake P14014 KIT OEM REF: Cummins 3804603 MDL 455B 12VDC - Part #: 3804603, Core Charge: 0.00 ConditionNewPart Number3804603Stock Number170826 MLS Number12741375CategoryEngine Brakes / Jake Brakes Last Updated6/13/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Cummins Engine Oil Cooler Contact for price 3066842 Cummins 88 NT Oil Cooler - Part #: 3066842, Core Charge: 0.00 ConditionNewPart Number3066842Stock Number3066842-W MLS Number12727033CategoryEngine Oil Coolers Last Updated6/13/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Cummins N14 Engine Oil Cooler $305 USD 3413091 Cummins N14 Oil Cooler - Part #: 3413091, Core Charge: 0.00 ConditionNewFits To Make(s)CumminsPart Number3413091Stock Number3413091-W MLS Number12595734CategoryEngine Oil Coolers Last Updated6/13/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info