View 3 Photos View 0 Videos Used Caterpillar 3406E Front Cover Support $20 USD Used 3406E Front Cover Support, Type: Front Cover Bracket, Material: Steel ConditionUsedPart Number6I3968Stock Number502-15754 MLS Number13442641CategoryEngine Brackets Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Used Caterpillar 3406E A/C Compressor Bracket $59 USD Used 3406E A/C Compressor Bracket, Type: A/C Tensioner Bracket, Material: Steel ConditionUsedFits To Make(s)CaterpillarFits To Model(s)3406EPart Number6I3957Stock Number502-15563 MLS Number11264119CategoryEngine Brackets Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos Used 3406E/Caterpillar C15 Cam Gear $649 USD Used 3406E/C15 Cam Gear, Type: Camshaft Gear ConditionUsedPart Number1025862Stock Number513-22510 MLS Number8925541CategoryEngine Gears Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Used Caterpillar 3406E Rear Engine Mount $162 USD Used 3406E Rear Engine Mount, Position: Rear, Type: Engine Mount, Material: Aluminum Quantity2ConditionUsedPart NumberD4HA-6A070-AAStock Number548-10723 MLS Number8920804CategoryEngine Mounts Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos Used Caterpillar 3406E Cam Gear $299.99 USD Used 3406E Cam Gear, Type: Camshaft Gear ConditionUsedPart Number1199264Stock Number513-10220 MLS Number8919079CategoryEngine Gears Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos Used 3406E/Caterpillar C15 Cam Gear $299.99 USD Used 3406E/C15 Cam Gear, Type: Camshaft Gear ConditionUsedPart Number1199264Stock Number513-10215 MLS Number8919063CategoryEngine Gears Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos Used Caterpillar 3406E Cam Gear $299.99 USD Used 3406E Cam Gear, Type: Camshaft Gear Quantity3ConditionUsedPart Number1199264Stock Number513-10073 MLS Number8918156CategoryEngine Gears Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Caterpillar 3406E Right Engine Mount for a Kenworth $160 USD KENWORTH REAR-ENGINE SUPPORT K234-2363R Quantity12ConditionUsedEngine Model3406EFits To Make(s)KENWORTHSideRightStock Number101255 MLS Number12200913CategoryEngine Mounts Last Updated1/22/2026 LocationSalt Lake City, UT, US Sold ByVriens Truck Parts (801) 478-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Caterpillar 3406E Valve Cover $125 USD CAT 3406E VALVE COVER, VENT STYLE., Serial#: NA ConditionUsedPart Number102-8632Stock NumberP-60967 MLS Number14087682CategoryValve Covers Last Updated1/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Used Caterpillar 3406E Outer Front Cover $125 USD Used 3406E Outer Front Cover, Type: Outer Front Cover ConditionUsedPart Number1022230Stock Number507-17263 MLS Number14079772CategoryEngine Covers Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar 3406E Engine Brake for a 1995 Kenworth W900 $2,995 USD COMPLETE BRAKE SAVER/ENGINE RETARDER. CAT 3406B,C,E. OIL COOLER,FLYWHEEL,BOLTS AND OIL LINES., Serial#: 5EK28571, Core Charge: NA, Casting#: NA ConditionUsedFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)1995Part NumberBRAKE SAVER RETARDERStock Number110125-25 MLS Number14043674CategoryEngine Brakes / Jake Brakes Last Updated12/16/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 1993 Caterpillar 3406E Diesel Engine Control Module ECM ECU 117-4017-02 $2,000 USD (GOOD USED/ TESTED) Caterpillar 3406E OEM Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 117-4017-02; Supersession Part#: 129-9195, 115-3055, 212-9450, 10R-4085; Stock #:... ConditionUsedPart Number117-4017-02Stock NumberE4360 MLS Number14007079CategoryEngine Control Modules (ECM) Last Updated12/1/2025 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos New Aftermarket Caterpillar 3406E Crankshaft w/Wide Journals $3,469 USD New Aftermarket 3406E Crankshaft w/Wide Journals ConditionUsedPart Number4P9121Stock Number508-12290 MLS Number14001606CategoryCrankshafts Last Updated11/26/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Caterpillar 3406E Thermostat Housing, Part # 1048584 $100 USD Caterpillar 3406E Thermostat Housing, Part # 1048584 Quantity2ConditionUsedStock Number4537368 MLS Number13889930CategoryEngine Miscellaneous Parts Last Updated3/22/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Caterpillar 3406E Fuel Filter Base, Part # 136-5017 $130 USD USED CAT FUEL FILTER BASE CAST# 136-5017, Serial#: NA ConditionUsedPart Number136-5017Stock NumberP-60930 MLS Number13963178CategoryEngine Miscellaneous Parts Last Updated3/22/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos Caterpillar 3406E Front Engine Cover $450 USD Caterpillar 3406E Aluminum Front Cover, P/N 122-2474 ConditionUsedStock Number4540141 MLS Number13895217CategoryFront Engine Covers Last Updated10/16/2025 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Caterpillar 3406E Rocker Arm $75 USD Caterpillar 3406E / C15 Rocker Shaft, Part # 6I0898 Quantity2ConditionUsedStock Number4537407 MLS Number13889951CategoryRocker Arms Last Updated10/15/2025 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Caterpillar 3406E Engine Oil Pan Contact for price CAT 3404E C/N 118-5210 applications: 3406E, Core Charge: 0.00 ConditionUsedPart Number118-5209Stock Number176240 MLS Number13843514CategoryEngine Oil Pans Last Updated12/26/2025 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Caterpillar 3406E Engine Oil Pan Contact for price CAT 3404E C/N 118-5210 applications: 3406E, Core Charge: 0.00 ConditionUsedPart Number118-5210Stock Number176239 MLS Number13843513CategoryEngine Oil Pans Last Updated12/26/2025 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar 3406E Engine Control Module (ECM) for a 1999 Kenworth $795 USD USED ECM/ CAT 40 PIN 3406E 1LW S/N GUARANTEED TO BE PROGRAMABLE., Serial#: 1LW14808, Core Charge: 250.00 ConditionUsedFits To Make(s)KenworthWill Fit Year(s)1999Part Number115-3055,117-8351,212-9450,10R4085,20R2075Stock NumberP-60897 MLS Number13774815CategoryEngine Control Modules (ECM) Last Updated8/22/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos New Aftermarket Caterpillar C15 Exhaust Stud Kit $67 USD New Aftermarket C15 Exhaust Stud Kit, Type: Exhaust Stud Kit ConditionUsedPart NumberESK3406EStock Number541-10161 MLS Number13768864CategoryEngine Head Bolts Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2002 Caterpillar 3406E Engine Thermostat Housing for a CAT 3406E (40 PIN) 5EK 1LW 6TS 5DS $300.24 USD THERMOSTAT HOUSING, P/N 239-9384 ConditionUsedFits To Make(s)CATFits To Model(s)3406E (40 PIN) 5EK 1LW 6TS 5DSStock Number2317364 MLS Number12430421CategoryEngine Thermostat Housings Last Updated8/8/2025 LocationPortland, OR, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Caterpillar 3406E Engine Oil Pan for a 1995 Peterbilt 379 $600 USD 3406E Rear Sump Oil Pan Brake Saver/Retarder 9Y5595, Serial#: Get, Sump Position: Rear ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)1995Stock Number60425-28 MLS Number13724798CategoryEngine Oil Pans Last Updated7/26/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Caterpillar 3406E Rocker Housing $650 USD (GOOD USED) Caterpillar 3406E Diesel Engine Rocker Housing with Injector and Jake Harness, for sale!!! Part #: 121-6826; Stock #: R1110 For more information about this listing, shipping,... ConditionUsedPart Number121-6826Stock NumberR1110 MLS Number13710648CategoryRocker Housings Last Updated7/18/2025 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos Caterpillar 3406E Engine Wiring Harness $180 USD (GOOD USED) Caterpillar 3406E Diesel Engine Electronic Control Integrated Wiring Harness, for sale!!!! Part #: 138-1011; Stock #: WH1063 For more information about this listing, shipping,... ConditionUsedPart Number138-1011Stock NumberWH1063 MLS Number13710066CategoryEngine Wiring Harnesses Last Updated7/18/2025 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info