View 1 Photo View 0 Videos Cummins 4BT New Aftermarket Cylinder Head Contact for price 3.9L 2 VALVE NEW AFTERMARKET CYLINDER HEAD, PRICE MATCH GUARANTEE, CALL TODAYor EMAIL FOR A QUOTE. Thank you!, Warranty ConditionNewFits To Make(s)CumminsFits To Model(s)4BT, 3.9L MLS Number11468246CategoryCylinder Heads Last Updated7/17/2026 LocationMinneapolis, MN, US Sold ByPilot Engines (844) 909-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Cummins 4BT Engine Oil Pan $90.45 USD NEW 4BT CUMMINS OIL PAN, FRONT SUMP STAMPED STEEL. FITS 4B 4BT 4BTA. OPTION OP9004, Serial#: 141287, Core Charge: 0, Material: Steel, Sump Position: Front ConditionNewPart Number3901049Stock Number141287 MLS Number9544387CategoryEngine Oil Pans Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos New 1995-2003 Cummins 4BT Rear Crankshaft Seal Kit, Part # 3909410 $65 USD 1995 - 2003 Cummins 4BT, Rear Crankshaft Seal Kit 3909410 - Part #: 3909410, Core Charge: 0.00 ConditionNewPart Number3909410Stock Number171887 MLS Number14242466CategoryEngine Miscellaneous 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 Cummins 4BT Engine Oil Pan $100 USD Good used, cleaned and inspected Cummins 4BT oil pan. Part number: 3901049. ConditionUsedFits To Make(s)CUMMINSFits To Model(s)4BTPart Number3901049Stock NumberRyd 3901049 MLS Number12810186CategoryEngine Oil Pans Last Updated1/1/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Cummins 4BT Water Pump Part # 3285414 $65 USD (GOOD USED) Concentric Cummins 4BT/6BT Water Pump 2338-10C For Sale, Part # 3285414, 4VB, R388C 161, Stock # 7193 | Tested Inspected! All our PARTS are TESTED and Ship PRIORITY MAIL!... ConditionUsedPart Number3285414Stock Number7193 MLS Number12751051CategoryWater Pumps Last Updated4/3/2024 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Cummins 4BT Water Pump Part # 3285410 $65 USD (GOOD USED) Concentric Cummins 4BT/6BT Water Pump 3285410 For Sale, Part # 3285410,030, 2338-10C, Stock # 6353 | Tested Inspected! All our PARTS are TESTED and Ship PRIORITY MAIL!... ConditionUsedPart Number3285410Stock Number6353 MLS Number12436875CategoryWater Pumps Last Updated11/10/2023 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos (NEW) Cummins 4B 3.3L Tier 2 Inframe-Overhaul Engine Rebuild Kit - Komatsu 4D95 $689.65 USD (NEW) Cummins 4B 3.3L Tier 2 Inframe-Overhaul Engine Rebuild Kit Piston Std (m): 9967 (Non Turbo), 9968 (Turbo) Cummins 4B 3.3L,Komatsu 4D95 Engine Parts Included In Engine Overhaul... Warranty ConditionNewAssembly NumberRP1303Fits To EquipmentKomatsu 4D95 EngineFits To Make(s)Komatsu 4D95 EngineFits To Model(s)Komatsu 4D95 EngineWill Fit Year(s)Komatsu 4D95 EnginePart NumberRP1303Weight10Stock Number417197 MLS Number10249755CategoryEngine Rebuild Kits Last Updated7/1/2020 LocationRockwood, TN, US Sold ByMachinery and Truck Parts (844) 835-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos (NEW) Cummins 4B 3.3L Tier 1 Inframe-Overhaul Engine Rebuild Kit Komatsu 4D95 $599 USD (NEW) OEM Replacement - Cummins 4B 3.3L Tier 1 Inframe-Overhaul Engine Rebuild Kit Piston Std (m): 0877 (Non Turbo), 5237 or 2172 (Turbo) Cummins 4B 3.3L,Komatsu 4D95 Engine Cummins CPL's,... Warranty ConditionNewAssembly NumberRP1283Fits To EquipmentRP1284Fits To Make(s)RP1284Fits To Model(s)RP1284Will Fit Year(s)RP1284Part NumberRP1284Weight10Stock Number417196 MLS Number10249733CategoryEngine Rebuild Kits Last Updated7/1/2020 LocationRockwood, TN, US Sold ByMachinery and Truck Parts (844) 835-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Cummins 4BT Turbocharger / Supercharger Recently Updated Contact for price Used Holset HC1 4BT App, P/NN 3523741 T1 - Part #: 3523741;Grade: 1, Core Charge: 0.00 ConditionUsedStock Number178455 MLS Number14423412CategoryTurbochargers / Superchargers Last Updated7/24/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Cummins 4BT Turbocharger / Supercharger Contact for price Used Garrett 4BT App, P/N 4790172 T1 - Part #: 4790172;Grade: 1, Core Charge: 0.00 ConditionUsedStock Number178471 MLS Number14423416CategoryTurbochargers / Superchargers Last Updated6/13/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Cummins 4BT Turbocharger / Supercharger Contact for price Used Holset H1C, 4BT App NO TAG T1 - Part #: NO TAG;Grade: 1, Core Charge: 0.00 ConditionUsedStock Number178459 MLS Number14423413CategoryTurbochargers / Superchargers Last Updated6/18/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Cummins 4BT Turbocharger / Supercharger Contact for price 4BT. P/N: 3802798. Used T1. - Part #: 3802798;Grade: 1 grade: 1, Core Charge: 0.00 ConditionUsedPart Number3802798Stock Number165158 MLS Number12727074CategoryTurbochargers / Superchargers Last Updated6/13/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Cummins 4BT Crankshaft $1,000 USD Cummins 4B Crank 4896765 STD - STD - Part #: 4896765, Core Charge: 0.00 ConditionUsedPart Number4896765Stock Number159174 MLS Number12213842CategoryCrankshafts Last Updated6/13/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info