View 2 Photos View 0 Videos Caterpillar Hand Primer Pump, Part # 1052508 4W0788 4N2511 6N6800 $35 USD GOOD USED HAND PRIMER PUMP/ HAND PRIMER FITS MANY DIFFERENT CATERPILLAR ENGINES, Serial#: NONE, Casting#: NONE ConditionUsedEngine ModelCaterpillar N/APart Number1052508 4W0788,4N2511,6N6800Stock NumberP-139 MLS Number9005395CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar 3406E Intercooler Pressure Hose / Air to Air Piping for 2000 Freightliner Classic $45 USD INTERCOOLER PRESSURE HOSE/AIR TO AIR PIPING, Serial#: 1LW, Casting#: 1LW ConditionUsedEngine ModelCaterpillar 3406EFits To Make(s)FreightlinerFits To Model(s)CLASSICWill Fit Year(s)2000Stock NumberP-87 MLS Number9005110CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar 3406E Air to Air Tubing / Intercooler Piping Hose, Part # 03-21262 0C TS848 $25 USD AIR TO AIR TUBING/INTERCOOLER PIPING HOSE, Serial#: 1LW, Casting#: 1LW ConditionUsedEngine ModelCaterpillar 3406EFits To Make(s)FreightlinerFits To Model(s)CLASSICWill Fit Year(s)2000Part Number03-21262 0C TS848Stock NumberP-86 MLS Number9005109CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar 3406E Intercooler Piping / Air to Air Hose, Part # 01-22744 o ts $65 USD USED INTERCOOLER PIPING/ INTERCOOLER HOSE AIR TO AIR HOSE, Serial#: 1LW, Casting#: 1LW ConditionUsedEngine ModelCaterpillar 3406EPart Number01-22744 o tsStock NumberP-85 MLS Number9005108CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar C15 Engine Brake $150 USD GOOD USED ENGINE HEAD/C15 ACERT ENGINE, Serial#: MODEL 340E, Casting#: MODEL 340E Quantity3ConditionUsedEngine ModelCaterpillar C15Part Number10R6451 205769Stock NumberP-71 MLS Number9005097CategoryEngine Brakes / Jake Brakes Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar 3406E/C15 Non Acert Head Gasket Set, Part # 3406463 $405 USD NEW 3406E AND C15 NON ACERT HEAD GASKET SET. FITS MOST APPLICATIONS. COMES WITH HEAD GASKET AND CORRESPONDING GASKETS TO REPLACE CYLINDER HEAD. KIT DOES NOT INCLUDE INJECTOR O-RING KIT. ... ConditionNewEngine ModelCaterpillar C15Part Number3406463Stock Number3406463 MLS Number9005039CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar C13 Engine for a 2009 Peterbilt 388 $11,995 USD GOOD USED ENGINE ASSEMBLY HEAD HAS BEEN REPLACED. DPF ENGINE LOOKS GOOD BEARINGS WILL BE INSPECTED 90 DAY HEAD BLOCK AND CRANK., Serial#: LEE09821, Horse Power: 430, Casting#: LEE09821 ConditionUsedUsage700,000 MilesHorse Power430 HPEngine ModelCaterpillar C13Fits To Make(s)PeterbiltFits To Model(s)388Will Fit Year(s)2009Stock Number30816-14 MLS Number9001786CategoryEngines Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar C15 Engine Oil Pump $627.69 USD NEW C15, C16, C18 AND LATE 3406E OIL PUMP. FITS MANY APPLICATIONS. REPLACES 4N8734. NEW NO CORE, Serial#: 4N8734, Core Charge: 0, Casting#: 4N8734 ConditionNewPart Number4N8734 0R9449 4N8734 0R9057 161-4113Stock Number341312E MLS Number10490812CategoryEngine Oil Pumps Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Caterpillar C15 Oil Pan Gasket, Part # 168-5248 $151.70 USD NEW OIL PAN GASKET. FITS C15 AND C15 ACERT. RUBBER REUSABLE STYLE. 168-5248, Serial#: 1685248, Core Charge: 0, Casting#: 1685248 Quantity4ConditionNewEngine ModelCaterpillar C15Part Number168-5248 331218Stock Number1685248 MLS Number9004807CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar Rear Main Crankshaft Seal for 3406E and C15, Part # 1425868 $45.99 USD NEW REAR MAIN CRANK SHAFT SEAL. FITS MOST 3406E AND C15 APPLICATIONS. 142-5868 1011716 1308107 2W1737, Serial#: 1425868, Core Charge: 0, Casting#: 1425868 Quantity6ConditionNewEngine ModelCaterpillar C15Part Number1425868 142-5868 1011716 1308107 2W1734Stock Number1425868 / 336012 MLS Number9004806CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Caterpillar 3406E/C15 Rear Flywheel Housing Gasket, Part # 1555619 1085891 $38.87 USD NEW 3406E AND C15 CATERPILLAR REAR FLYWHEEL HOUSING GASKET FOR C15 PRE 04 AND ALSO 3406E. 1555619 1085891, Serial#: 1555619, Casting#: 1555619 Quantity2ConditionNewEngine ModelCaterpillar C15Part Number1555619 1085891 331398Stock Number331398 MLS Number9004804CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Caterpillar C15 Acert Cylinder Head Gasket Kit, Part # C15013 $748.65 USD NEW C15 ACERT CYLINDER HEAD GASKET KIT. FITS MOST C15 ACERT APPLICATIONS. PLEASE CONFIRM WITH ENGINE SERIAL #. KID INCLUDES ALL GASKETS TO PERFORM HEAD GASKET REPLACEMENT.* DOES NOT... Quantity2ConditionNewEngine ModelCaterpillar C15Part NumberC15013Stock NumberC15013 MLS Number9004327CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Caterpillar Rod Bearing Set, Standard Size, Fits 3406E-C15 Non ACERT, Part # 9Y7735 370015 $128.43 USD NEW ROD BEARING SET. FITS MOST 3406E-C15 NON ACERT APPLICATIONS. STANDARD SIZE. CONFIRM WITH ENGINE SERIAL #., Serial#: 9Y7735G, Core Charge: 0, Casting#: 9Y7735G ConditionNewEngine ModelCaterpillar C15Part Number9Y7735 370015Stock Number9Y7735G MLS Number9004325CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar 3126E Engine for a 1999 Freightliner FL70 $2,995 USD GOOD RUNNING CORE HAS NUMBER 1 HOLE NOISE WRIST PIN/ ROD COMPLETE CORE, Serial#: 7AS58107, Horse Power: 210, Casting#: 7AS58107 ConditionUsedHorse Power210 HPEngine ModelCaterpillar 3126EFits To Make(s)FreightlinerFits To Model(s)FL70Will Fit Year(s)1999Stock Number91315-11 MLS Number9001429CategoryEngines Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar 3406E-C15 ACERT Main Bearing Set, Part # 3178766 370020 $282.13 USD 3406E-C15 ACERT MAIN BEARING SET. INCLUDES 7 (3178766 BRG SET) 1 (2351752 THRUST SET), Serial#: ..............., Casting#: ............... Quantity3ConditionNewEngine ModelCaterpillar C15Part Number3178766 370020Stock Number3178766/SET MLS Number9003812CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar C15 ACERT Rod Bearing Set, Part # 2243246 $184.55 USD C15 ACERT ROD BEARING SET. INCLUDES 6 ROD BEARING SETS. 2243246, Serial#: ..............., Casting#: ............... Quantity2ConditionNewEngine ModelCaterpillar C15Part Number2243246 370035 261-3450Stock Number2243246 / SET MLS Number9003811CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar Engine Oil Cooler $649 USD CAT C15 OIL COOLER REPLACES PART # 2237962 NEW NO CORE. FITS 3406B/C AND 3406E ***FOR INSTALL GASKET KIT SEE 3483682***, Serial#: 2237962, Core Charge: 0, Casting#: 2237962 ConditionNewEngine ModelCaterpillar C15Part NumberAK2237962 341403Stock NumberAK2237962 MLS Number9003498CategoryEngine Oil Coolers Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar Engine Oil Cooler $595 USD CAT C12 OIL COOLER REPLACES PART # 1154517, Serial#: 1154517, Casting#: 1154517 ConditionNewEngine ModelCaterpillar C12Stock Number1154517 MLS Number9003497CategoryEngine Oil Coolers Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar Engine Oil Cooler Contact for price CAT 3406E B OIL COOLER REPLACES 7W1713, 9N2767 AND 9N0605 FITS ENGINES EQUIPPED WITH BRAKE SAVER NEW NO CORE, Serial#: 7W1713, Casting#: 7W1713 ConditionNewEngine ModelCaterpillar 3406EStock Number7W1713 MLS Number9003496CategoryEngine Oil Coolers Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar Engine Oil Cooler $489 USD CAT 3406EB OIL COOLER REPLACES 7W2164, 4W6039, 6N0169, 4N0619 AND 6N8856 NEW NO CORE, Serial#: 7W2164, Casting#: 7W2164 ConditionNewEngine ModelCaterpillar 3406EStock Number7W2164 MLS Number9003495CategoryEngine Oil Coolers Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar Flywheel Housing $795 USD NEW C13 FLYWHEEL HOUSING 2173091 Aluminum Housing 14 mm Mounting Holes Starter Location - Driver Side 9 O'Clock, Serial#: 2173091, Material: Aluminium, Casting#: 2173091 ConditionNewEngine ModelCaterpillar C13Stock Number2173091 MLS Number9003471CategoryFlywheel Housings Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar Flywheel Housing $795 USD NEW C12 FLYWHEEL HOUSING Aluminum Housing 12 mm Mounting Holes Starter Location - Driver Side 9 O'Clock, Serial#: 1481973, Material: Aluminium, Casting#: 1481973 ConditionNewEngine ModelCaterpillar C12Stock Number1481973 MLS Number9003470CategoryFlywheel Housings Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar Flywheel Housing $975 USD NEW 3406E FLYWHEEL HOUSING REPLACES OE 3044150 1084749 Aluminum Housing Fits: Kenworth, Peterbilt Housing Size - SAE #1 Flywheel Size - SAE #1 20" Ring Gear Starter... Quantity2ConditionNewEngine ModelCaterpillar 3406EStock Number1302802 MLS Number9003468CategoryFlywheel Housings Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Caterpillar 3406B Engine - 425 HP $32,995 USD ***BUILD TO ORDER*** COMPLETE OUT OF FRAME OVERHAUL. REMAN HEAD,PUMP,TURBO,INJECTORS,PISTONS/ LINERS. 1 YR UNLIMITED MILES. HAS BEEN TESTED. CALL FOR MORE INFO ///NOTES////, Serial#:... ConditionRemanufacturedHorse Power425 HPEngine ModelCaterpillar 3406BStock Number3406B MLS Number9001097CategoryEngines Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar Engine Control Module (ECM) $695 USD C12 145-7806-02 SERIES 40 PIN GOOD USED ECM, Serial#: 145-7806-02, Core Charge: 250, Casting#: 145-7806-02 ConditionUsedEngine ModelCaterpillar C12Stock Number164491 MLS Number9001059CategoryEngine Control Modules (ECM) Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info