View 8 Photos View 0 Videos Used Caterpillar 3406E Right Rear Engine Mount $135 USD Used 3406E Right Rear Engine Mount, Position: Rear, Type: Engine Mount, Material: Aluminum ConditionUsedPart NumberF6HT-6096-GAStock Number548-10734 MLS Number8920476CategoryEngine Mounts Last Updated3/11/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 14 Photos View 0 Videos Caterpillar 3406E Vibration Damper $175 USD Good used Balancer from a Caterpillar 3406E engine. The balancer has been visually inspected and is in good condition. The balancer has rust, please refer to the photos provided. The... ConditionUsedPart NumberP-1012196Stock NumberP-1012196 MLS Number13306931CategoryEngine Harmonic Balancers Last Updated3/11/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 20 Photos View 0 Videos Caterpillar 3406E Vibration Damper $100 USD Good, used balancer from a Caterpillar 3406E engine. The balancer has been visually inspected and is in good working condition. There is no visual damage to the balancer. The balancer has... ConditionUsedPart NumberP-13337Stock NumberP-13337 MLS Number12028005CategoryEngine Harmonic Balancers Last Updated3/11/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Caterpillar Thermostat Housing Gasket for 3406E/C15/C16/C18, Part # 139-3550 $3.95 USD THERMOSTAT HOUSING GASKET. FITS MULTIPLE CAT 3406E C15 C16 C18 MODELS. REPLACES CAT 139-3550, Serial#: 139-3550, Core Charge: 0, Casting#: 139-3550 ConditionNewPart Number139-3550Stock Number331347 MLS Number14236521CategoryEngine Miscellaneous 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 New Caterpillar 3406E Front Structure Gasket Kit, Part # 234-1866 $245.77 USD NEW 3406E CATERPILLAR FRONT STRUCTURE GASKET KIT. CATERPILLAR 1127992 CATERPILLAR 125-2428 CATERPILLAR 1252428 CATERPILLAR 126-9506 CATERPILLAR 1269506 CATERPILLAR 129-0433... ConditionNewPart Number234-1866Stock Number331416 MLS Number13724799CategoryEngine Miscellaneous 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 3406E Flywheel Housing $1,037.79 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... ConditionNewPart Number130-2802 1302802Stock Number360473E MLS Number10243728CategoryFlywheel Housings Last Updated3/11/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 1995-2004 Caterpillar 3406E/C15 Reman Fuel Injector, Part # 10R8501 $325 USD Part type: Injectors - Fuel - Cat 3406E / C15 1995 - 2004 Reman Injector10R8501, Core Charge: 100.00 ConditionUsedFits To Make(s)CatFits To Model(s)3406EPart Number10R8501Stock NumberDGU 10R8501 MLS Number12062637CategoryMiscellaneous Truck Parts Last Updated3/28/2026 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 Flywheel Housing for a Cat $950 USD 3406E, Peterbilt Application, Used, P/N's 1302802 6I3166 3044150 1084749, Core Charge: 0.00 ConditionUsedFits To Make(s)CatPart Number1302802Stock Number141395 MLS Number9065479CategoryFlywheel Housings Last Updated3/12/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Caterpillar 3406E Flywheel Housing for a Cat $1,500 USD 3406E, Frieghtliner/Western Star Application, Used, P/N's 1302803 1044376 9N2066 4P8537 9N5018 1084754, Core Charge: 0.00 ConditionUsedFits To Make(s)CatPart Number1302803Stock Number139193 MLS Number9064535CategoryFlywheel Housings Last Updated3/12/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Good Clean And Inspected CAT 3406E Accessory Drive $150 USD GOOD CLEAN AND INSPECTED CAT 3406E ACCESSORY DRIVE, Core Charge: 0.00, Casting#: 133-9906 ConditionUsedFits To Make(s)CATERPILLARFits To Model(s)3406EStock Number2093 MLS Number10275808CategoryInterior Misc. Parts Last Updated3/11/2026 LocationPhoenix, AZ, US Sold ByAmerican Truck Sales & Salvage (844) 882-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 1994 Caterpillar 3406E Rocker Housing for a CAT 3406E (40 PIN) 5EK 1LW 6TS $500 USD CAT- BASE,ROCKER HOUSING WITH INJECTOR JAKE HARNESS, CAT 3406 E 6I-4438 ConditionUsedFits To Make(s)CATFits To Model(s)3406E (40 PIN) 5EK 1LW 6TSStock Number2616125 MLS Number14233376CategoryRocker Housings Last Updated3/10/2026 LocationSpokane Valley, WA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 1 Video Caterpillar 3406E Engine for a 1994 Peterbilt 379 Contact for price CAT 3406E 550HP ESN#5EK08766. PENDING INSPECTION, RUNS GOOD, WILL CHECK BEARINGS, 180 DAY WARRANTY ON HEAD, BLOCK AND CRANK.APROX 250K ON REBUILD, GETTING PAPERWORK, Serial#: 5EK08766,... ConditionUsedHorse Power550 HPFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)1994Stock Number21426-4 MLS Number14166704CategoryEngines Last Updated3/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Caterpillar Alternator Mounting Bracket for C-15/C-16/3406E, Part # 233-6138 $550 USD Caterpillar Alternator Mounting Bracket *Fits CAT C-15, C-16, and 3406E Part# 233-6138, Serial#: N/A ConditionUsedPart Number233-6138Stock Number976664 MLS Number14231447CategoryEngine Miscellaneous Parts Last Updated3/21/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 14 Photos View 0 Videos Caterpillar 3406E Engine Oil Pump $275 USD Good used oil pump from a Caterpillar 3406E engine. The oil pump has been visually inspected and is in good condition. The oil pump spins freely. The oil pump has no visible damages. The oil... ConditionUsedPart NumberP-1012167Stock NumberP-1012167 MLS Number13302082CategoryEngine Oil Pumps Last Updated3/10/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos Caterpillar 3406E Engine Brake, Part # P-1012161 $250 USD Good used engine brake from a Caterpillar 3406E engine. The engine brake has been visually inspected and is in good condition. The engine brake has no visible damages. The engine brake has... ConditionUsedPart NumberP-1012161Stock NumberP-1012161 MLS Number13302076CategoryEngine Miscellaneous Parts Last Updated3/21/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos Caterpillar 3406E Manifold Regulator Housing, Part # P-1012169 $150 USD Good used manifold regulator housing from a Caterpillar 3406E engine. The manifold regulator housing has been visually inspected and is in good condition. The manifold regulator housing has... ConditionUsedPart NumberP-1012169Stock NumberP-1012169 MLS Number13303583CategoryEngine Miscellaneous Parts Last Updated3/21/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos Caterpillar 3406E Engine Oil Filter Housing, Part # P-1012170 $125 USD Good used oil filter housing from a Caterpillar 3406E engine. The oil filter housing has been visually inspected and is in good condition. The oil filter housing has no visible signs of... ConditionUsedPart NumberP-1012170Stock NumberP-1012170 MLS Number13303584CategoryEngine Miscellaneous Parts Last Updated3/21/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Caterpillar 3406E Engine Spacer Plate, Part # P-1012159 $100 USD Good used spacer plate from a Caterpillar 3406E engine. The spacer plate has been visually inspected and is in good condition. The spacer plate has no visible damages. All bolt holes are... ConditionUsedPart NumberP-1012159Stock NumberP-1012159 MLS Number13302074CategoryEngine Miscellaneous Parts Last Updated3/21/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos Caterpillar 3406E Block Stiffener, Part # 118-2019 $100 USD Good used Block Stiffener from a Caterpillar 3406E engine. The block stiffener has been visually inspected and is in good condition. The block stiffener has no visible signs of damages. All... ConditionUsedPart NumberP-1012173Stock NumberP-1012173 MLS Number13302087CategoryEngine Miscellaneous Parts Last Updated3/21/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Used Caterpillar 3406E Outer Front Cover $1,100 USD Used 3406E Outer Front Cover, Type: Outer Front Cover Quantity2ConditionUsedPart Number1222474Stock Number507-17358 MLS Number13481317CategoryEngine Covers Last Updated3/7/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 1999 Caterpillar 3406E Front Engine Cover for a CAT 3406E 14.6 $1,150 USD CAT TIMING COVER 122-2474 1222474 ConditionUsedFits To Make(s)CATFits To Model(s)3406E 14.6Stock Number2227502 MLS Number14214660CategoryFront Engine Covers Last Updated3/2/2026 LocationAntioch, TN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar 3406E Engine Oil Cooler for a CAT 3406E 14.6 $1,567.45 USD OIL COOLER CAT 3406 BRAKE SAVER Quantity2ConditionNewFits To Make(s)CATFits To Model(s)3406E 14.6Stock NumberAKM AK-7W1713 MLS Number14213639CategoryEngine Oil Coolers Last Updated3/2/2026 LocationAntioch, TN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Caterpillar 3406E Flywheel Housing for a CAT 3406E $1,136.45 USD ALUMINUM FLYWHEEL HOUSING CAT 3406E PACCAR APPLICATION , HOUSING SIZE: SAE 1 , FLYWHEEL SIZE: SAE 1 - 20" RING GEAR , STARTER LOCATION: DRIVER SIDE 9 O'CLOCK , **ANGLED MOTOR... Quantity3ConditionNewFits To Make(s)CATFits To Model(s)3406EStock NumberAKM AK-130-2802 MLS Number14213444CategoryFlywheel Housings Last Updated3/2/2026 LocationAntioch, TN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar 3406E Exhaust Manifold for a CAT 3406E 14.6 $13.10 USD Exhaust Manifold Sleeve With Gasket, Caterpillar 3406E C15 Application Quantity2ConditionNewFits To Make(s)CATFits To Model(s)3406E 14.6Stock NumberPDI 2818261 MLS Number14185304CategoryExhaust Manifolds Last Updated3/1/2026 LocationSpokane Valley, WA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Caterpillar 3406E Engine Mount for a CAT 3406E 14.6 $85 USD FTLINER CAT Quantity4ConditionUsedFits To Make(s)CATFits To Model(s)3406E 14.6Stock Number2604527 MLS Number14184710CategoryEngine Mounts Last Updated3/1/2026 LocationPortland, OR, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info