View 2 Photos View 0 Videos Caterpillar C15 Flywheel Housing Seal/Gasket for Cam, Part # 268-5589 $34.29 USD NEW FLYWHEEL HOUSING SEAL / GASKET FOR CAM. FITS CAT C15. PICTURE REFERENCE # 18, Serial#: 268-5589, Core Charge: 0, Casting#: 268-5589 ConditionNewPart Number268-5589 2685589 331426Stock Number331426 MLS Number10468653CategoryEngine Miscellaneous Parts Last Updated3/22/2026 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 Flywheel Housing Seal/Gasket, Part # 331425 2685582 268-5582 $24.12 USD NEW FLYWHEEL HOUSING SEAL / GASKET FITS CAT C15. PICTURE REFERENCE # 17, Serial#: 2685582, Core Charge: 0, Casting#: 2685582 ConditionNewPart Number331425 2685582 268-5582Stock Number331425 MLS Number10468640CategoryEngine Miscellaneous Parts Last Updated3/23/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar Rocker for C15 & 3406 Engines, Part # 243-2463 $75 USD GOOD USED ROCKER. FITS MANY CAT C15 3406 ENGINES., Serial#: 243-2463, Core Charge: 0, Casting#: 243-2463 ConditionUsedPart Number243-2463Stock Number243-2463 MLS Number10225798CategoryEngine Miscellaneous Parts Last Updated3/23/2026 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 Cooler $129.25 USD NEW ENGINE OIL COOLER INSTALL GASKET KIT. FITS MOST 3406B/C/E AND C15 MODELS. ***FOR USE WITH OIL COOLER 2237962*** 3406E/C15/C16/C18 series application, Serial#: 3483682, Core Charge: 0,... ConditionNewFits To Make(s)CaterpillarPart Number3483682 321411Stock Number331431 / 321411 MLS Number10156778CategoryEngine Oil Coolers Last Updated10/25/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar C15 Connecting Rods, Part # 224-3244 $75 USD GOOD USED C15 CONNECTING RODS, Serial#: 224-3244, Core Charge: N/A, Casting#: 224-3244 ConditionUsedPart Number224-3244Stock NumberP-945 MLS Number9836048CategoryPistons & Rod Parts Last Updated3/21/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar Injector Rocker for C15 & 3406 Engines, Part # 286-1309 $75 USD GOOD USED INJECTOR ROCKER. FITS MANY CAT C15 3406 ENGINES., Serial#: 286-1309, Core Charge: 0, Casting#: 286-1309 ConditionUsedPart Number286-1309Stock Number286-1309 MLS Number9709005CategoryEngine Miscellaneous Parts Last Updated3/23/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar C15 Injector Rocker, Fits Many C15 & 3406 Engines, Part # 243-2465 207-5247 $75 USD GOOD USED INJECTOR ROCKER. FITS MANY CAT C15 3406 ENGINES., Serial#: 243-2465, Core Charge: 0, Casting#: 243-2465 ConditionUsedPart Number243-2465 207-5247Stock Number243-2465 / 207-5247 MLS Number9709004CategoryEngine Miscellaneous Parts Last Updated3/23/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar C15 Valve Rocker, Fits Many C15 & 3406 Engines, Part # 271-3962 $75 USD GOOD USED VALVE ROCKER. FITS MANY CAT C15 3406 ENGINES., Serial#: 271-3962, Core Charge: 0, Casting#: 271-3962 ConditionUsedPart Number271-3962Stock Number271-3962 MLS Number9709003CategoryEngine Miscellaneous Parts Last Updated3/23/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar C15 & 3406 Valve Rocker, Part # 259-6121 $75 USD GOOD USED VALVE ROCKER. FITS MANY CAT C15 3406 ENGINES., Serial#: 259-6121, Core Charge: 0, Casting#: 259-6121 ConditionUsedPart Number259-6121Stock Number259-6121 MLS Number9709001CategoryEngine Miscellaneous Parts Last Updated3/23/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar Upper End Rocker Cross Shaft for C15 & 3406 Engines, Part # CAT6I0901 868019 Contact for price GOOD USED UPPER END ROCKER CROSS SHAFT. FITS MANY CAT C15 3406 ENGINES., Serial#: 868019, Core Charge: 0, Casting#: 868019 ConditionUsedPart NumberCAT6I0901 868019Stock Number868019 MLS Number9708999CategoryEngine Miscellaneous Parts Last Updated3/23/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar C15 Cam Gear $300 USD GOOD USED GEAR, Serial#: 149-9107, Core Charge: N/A, Casting#: 149-9107 ConditionUsedPart Number149-9107Stock NumberC15-22 MLS Number9429376CategoryCam Gears Last Updated5/19/2023 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar C15 Cam Gear $250 USD GOOD USED GEAR, Serial#: 236-4403, Core Charge: N/A, Casting#: 236-4403 ConditionUsedPart Number236-4403Stock NumberC15-21 MLS Number9429375CategoryCam Gears Last Updated5/19/2023 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar C15 Stub Shaft, Part # 151-5964 $100 USD GOOD USED STUB SHAFT, Serial#: 151-5964, Core Charge: N/A, Casting#: 151-5964 ConditionUsedPart Number151-5964Stock NumberC15-20 MLS Number9429374CategoryEngine Miscellaneous Parts Last Updated3/23/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar C15 Stub Shaft Engine Part, Part # 1585-3416 $100 USD GOOD USED STUB SHAFT, Serial#: 158-3416, Core Charge: N/A, Casting#: 158-3416 ConditionUsedPart Number1585-3416Stock NumberC15-19 MLS Number9429373CategoryEngine Miscellaneous Parts Last Updated3/23/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar C15 Idler Gear $100 USD GOOD USED CAT IDLER GEAR, Serial#: 6I-4579, Core Charge: N/A, Casting#: 6I-4579 ConditionUsedPart Number6I-4579Stock NumberC15-18 MLS Number9429372CategoryIdler Gears Last Updated5/19/2023 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar C15 Idler Gear $100 USD GOOD USED CAT IDLER GEAR, Serial#: 133-4700, Core Charge: N/A, Casting#: 133-4700 ConditionUsedPart Number133-4700Stock NumberC15-17 MLS Number9429371CategoryIdler Gears Last Updated5/19/2023 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Caterpillar C15 Rocker Arm Contact for price GOOD USED ROCKER ARMS AND PARTS. PN 243-2463, 243-2465, 610898, 6I-1458, Serial#: 243-2463, Core Charge: N/A, Casting#: 243-2463 ConditionUsedPart Number243-2465Stock NumberC15-14 MLS Number9429368CategoryRocker Arms Last Updated5/19/2023 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar C15 Timing Cover $75 USD GOOD USED TIMING COVER PLATE, Serial#: 248-2606, Core Charge: N/A, Horse Power: N/A, ARR/CPL: NA/ ConditionUsedCPL/ARRNA/Part Number248-2606Stock NumberC15-11 MLS Number9429365CategoryTiming Covers Last Updated5/19/2023 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Caterpillar C15 Valve Cover $100 USD GOOD USED VALVE COVER, NO HOLE, Serial#: 149-7376, Core Charge: N/A, Casting#: 149-7376 ConditionUsedPart Number149-7376Stock NumberP-60408 MLS Number9429361CategoryValve Covers Last Updated5/19/2023 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar C15 Idler Gear $150 USD GOOD USED IDLER GEAR PN 6I-4579. 184581. 6I-3624, Serial#: MBN16907, Core Charge: N/A, Casting#: MBN16907 ConditionUsedPart Number6I-4579Stock NumberP-60408 MLS Number9415153CategoryIdler Gears Last Updated5/19/2023 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar C15 Flywheel $350 USD GOOD USED FLYWHEEL WILL BE TURNED, Serial#: MBN16907, Horse Power: 435/500, Clutch Type: Other, Size: 16 ConditionUsedPart Number130-9476Stock Number749883 MLS Number9405900CategoryFlywheels Last Updated5/19/2023 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2008 Caterpillar C15 SDP EGR Mixer Pipe (DPF Engine), Part # 298-6257 $350 USD GOOD USED EGR MIXER PIPE SDP ENGINE (DPF ENGINE) C15 LATE, Serial#: 298-6257, Core Charge: NA, Casting#: 298-6257 ConditionUsedWill Fit Year(s)2008Part Number298-6257Stock NumberP-436 MLS Number9211513CategoryEngine Miscellaneous Parts Last Updated3/23/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Caterpillar C15 Engine Oil Pan $700 USD GOOD USED OIL PAN FOR C15 SDP ENGINE ONLY. 08 AND NEWER, Serial#: 289-3671, Core Charge: N/A, Material: Aluminium, Sump Position: Other ConditionUsedPart Number289-3671Stock NumberP-372 MLS Number9200630CategoryEngine Oil Pans Last Updated5/19/2023 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar C15 Cylinder Head $4,199 USD 3406E C15 ACERT NEW PREMIUM CASTING. UPGRADED INCONEL EXHAUST VALVES. NO CORE EXCHANGE. 12 MONTH WARRANTY. WORKS ON BOTH 3406E AND C15 ACERT AND NON ACERT., Serial#: N223-7263, Core Charge... ConditionNewPart NumberN223-7263Stock Number3406E/C15 NEW HEAD MLS Number9178062CategoryCylinder Heads Last Updated6/5/2025 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 Updated3/22/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info