View 6 Photos View 0 Videos Used Caterpillar 3406B Outer Front Cover Newly Listed $299.99 USD Used 3406B Outer Front Cover, Type: Outer Front Cover Quantity2ConditionUsedPart Number7C4449Stock Number507-17319 MLS Number14220655CategoryEngine Covers Last Updated3/3/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 1986 Caterpillar 3406B Front Engine Cover for a CAT 3406B-ATAAC ABOVE 400 HP Newly Listed $40 USD FRONT TIMING COVER CAT 3406B 2W3939 ConditionUsedFits To Make(s)CATFits To Model(s)3406B-ATAAC ABOVE 400 HPStock Number2234844 MLS Number14214683CategoryFront Engine Covers Last Updated3/2/2026 LocationAntioch, TN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 1986 Caterpillar 3406B Engine Oil Pickup Tube for a CAT 3406B-ATAAC ABOVE 400 HP Newly Listed $100 USD TURBO DRAIN BACK TUBE ConditionUsedFits To Make(s)CATFits To Model(s)3406B-ATAAC ABOVE 400 HPStock Number2232015 MLS Number14214675CategoryEngine Oil Pickup Tubes Last Updated3/2/2026 LocationAntioch, TN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 1986 Caterpillar 3406B Valve Cover for a CAT 3406B-ATAAC ABOVE 400 HP Newly Listed $100 USD VALVE COVER 7C9668 ConditionUsedFits To Make(s)CATFits To Model(s)3406B-ATAAC ABOVE 400 HPStock Number2232013 MLS Number14214674CategoryValve Covers Last Updated3/2/2026 LocationAntioch, TN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 1986 Caterpillar 3406B Valve Cover for a CAT 3406B-ATAAC ABOVE 400 HP Newly Listed $100 USD VALVE COVER 7E0331 ConditionUsedFits To Make(s)CATFits To Model(s)3406B-ATAAC ABOVE 400 HPStock Number2232012 MLS Number14214673CategoryValve Covers 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 1992 Caterpillar 3406B Valve Cover for a CAT 3406B-ATAAC ABOVE 400 HP Newly Listed $75 USD CAT VALVE COVER BREATHER Quantity3ConditionUsedFits To Make(s)CATFits To Model(s)3406B-ATAAC ABOVE 400 HPStock Number2592356 MLS Number14184581CategoryValve Covers Last Updated3/1/2026 LocationPortland, OR, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 1992 Caterpillar 3406B Rocker Housing for a CAT 3406B-ATAAC Newly Listed $170 USD ROCKER HOUSING Quantity2ConditionUsedFits To Make(s)CATFits To Model(s)3406B-ATAACStock Number2592354 MLS Number14184580CategoryRocker Housings Last Updated3/1/2026 LocationPortland, OR, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Caterpillar 3406B Right Engine Mount for a CAT 3406B-WJAC ABOVE 400 HP Newly Listed $150 USD KW A FRONT REAR ConditionUsedFits To Make(s)CATFits To Model(s)3406B-WJAC ABOVE 400 HPSideRightStock Number2538173 MLS Number14184352CategoryEngine Mounts Last Updated3/1/2026 LocationPortland, OR, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Caterpillar 3406B Left Engine Mount for a CAT 3406B-WJAC ABOVE 400 HP Newly Listed $150 USD KW A FRONT REAR MOUNTS ConditionUsedFits To Make(s)CATFits To Model(s)3406B-WJAC ABOVE 400 HPSideLeftStock Number2538170 MLS Number14184351CategoryEngine Mounts Last Updated3/1/2026 LocationPortland, OR, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Caterpillar 3406B Valve Cover for a CAT 3406B-ATAAC ABOVE 400 HP Newly Listed $50 USD 2 HOLES ConditionUsedFits To Make(s)CATFits To Model(s)3406B-ATAAC ABOVE 400 HPStock Number2456675 MLS Number14184183CategoryValve Covers Last Updated3/1/2026 LocationPortland, OR, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Caterpillar 3406B Valve Cover for a CAT 3406B-ATAAC ABOVE 400 HP Newly Listed $100 USD NO HOLES ConditionUsedFits To Make(s)CATFits To Model(s)3406B-ATAAC ABOVE 400 HPStock Number2456674 MLS Number14184182CategoryValve Covers Last Updated3/1/2026 LocationPortland, OR, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Caterpillar 3406B Engine Harmonic Balancer for a CAT 3406B-ATAAC ABOVE 400 HP Newly Listed $100 USD ConditionUsedFits To Make(s)CATFits To Model(s)3406B-ATAAC ABOVE 400 HPStock Number2456665 MLS Number14184181CategoryEngine Harmonic Balancers Last Updated3/1/2026 LocationPortland, OR, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Caterpillar 3406B Engine Oil Cooler for a CAT 3406B-ATAAC ABOVE 400 HP Newly Listed $0.01 USD OIL COOLER PIPE REAR ConditionUsedFits To Make(s)CATFits To Model(s)3406B-ATAAC ABOVE 400 HPStock Number2456569 MLS Number14184180CategoryEngine Oil Coolers Last Updated3/1/2026 LocationPortland, OR, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Caterpillar 3406B Engine Rod for a CAT 3406B-ATAAC ABOVE 400 HP Newly Listed $100 USD Quantity5ConditionUsedFits To Make(s)CATFits To Model(s)3406B-ATAAC ABOVE 400 HPStock Number2456564 MLS Number14184179CategoryEngine Rods Last Updated3/1/2026 LocationPortland, OR, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Caterpillar Valve Cover for a CAT 3406B-ATAAC ABOVE 400 HP Recently Updated $103.03 USD VALVE COVER, CAT, 3406B, P/N 7E0331 ConditionUsedFits To Make(s)CATFits To Model(s)3406B-ATAAC ABOVE 400 HPStock Number2016952 MLS Number10837080CategoryValve Covers Last Updated3/1/2026 LocationPortland, OR, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Caterpillar Valve Cover for a CAT 3406B-ATAAC BELOW 400 HP Recently Updated $175 USD USED CAT 3406B ENGINE VALVE COVER, P/N 7C9668 ConditionUsedFits To Make(s)CATFits To Model(s)3406B-ATAAC BELOW 400 HPStock Number1482764 MLS Number10833527CategoryValve Covers Last Updated3/1/2026 LocationPortland, OR, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Caterpillar 3406B Front Engine Cover for a CAT 3406B-ATAAC ABOVE 400 HP Newly Listed $40 USD PEANUT SHAPE PN- 146-2601 ConditionUsedFits To Make(s)CATFits To Model(s)3406B-ATAAC ABOVE 400 HPStock Number1231803 MLS Number14183633CategoryFront Engine Covers Last Updated3/1/2026 LocationPortland, OR, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Rebuilt Caterpillar 3406B Camshaft Newly Listed $510 USD Rebuilt 3406B Camshaft ConditionRemanufacturedPart Number7W3796Stock Number503-13474 MLS Number14164203CategoryCamshafts Last Updated2/27/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Caterpillar 3406B Camshaft for a CAT 3406B-ATAAC ABOVE 400 HP $300.24 USD ConditionUsedFits To Make(s)CATFits To Model(s)3406B-ATAAC ABOVE 400 HPStock Number2456669 MLS Number13862160CategoryCamshafts Last Updated3/2/2026 LocationPortland, OR, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos CAT 3406B Engine Control Module Contact for price CAT 3406B ENGINE CONTROL MODULE., Core Charge: 0.00, Casting#: 0R5607 ConditionUsedFits To Make(s)CATERPILLARFits To Model(s)3406BStock Number52414 MLS Number10273677CategoryEngine Miscellaneous Parts Last Updated2/24/2026 LocationPhoenix, AZ, US Sold ByAmerican Truck Sales & Salvage (844) 882-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Used Rocker Housing For Caterpillar 3406B $75 USD USED ROCKER HOUSING FOR CATERPILLAR 3406B, Core Charge: 0.00, Casting#: 7C0061 ConditionUsedFits To Make(s)CATERPILLARFits To Model(s)3406BStock Number50903 MLS Number10273556CategoryEngine Miscellaneous Parts Last Updated2/24/2026 LocationPhoenix, AZ, US Sold ByAmerican Truck Sales & Salvage (844) 882-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Used Timing Gear For A Caterpillar Engine 3406B With Idler Shaft $75 USD USED TIMING GEAR FOR A CATERPILLAR ENGINE 3406B WITH IDLER SHAFT, Core Charge: 0.00, Casting#: 8N8257 ConditionUsedFits To Make(s)CATERPILLARFits To Model(s)3406BStock Number50358 MLS Number10273476CategoryEngine Miscellaneous Parts Last Updated2/24/2026 LocationPhoenix, AZ, US Sold ByAmerican Truck Sales & Salvage (844) 882-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar 3406B Dip Stick Tube Contact for price CATERPILLAR 3406B DIP STICK TUBE, Core Charge: 0.00, Casting#: N/A ConditionUsedFits To Make(s)CATERPILLARFits To Model(s)3406BStock Number13853 MLS Number10273207CategoryEngine Miscellaneous Parts Last Updated2/24/2026 LocationPhoenix, AZ, US Sold ByAmerican Truck Sales & Salvage (844) 882-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Caterpillar 3406B Engine Eye-Lift Contact for price CATERPILLAR 3406B ENGINE EYE-LIFT, Core Charge: 0.00, Casting#: 224-4140 ConditionUsedFits To Make(s)CATERPILLARFits To Model(s)3406BStock Number13854 MLS Number10273166CategoryEngine Miscellaneous Parts Last Updated2/24/2026 LocationPhoenix, AZ, US Sold ByAmerican Truck Sales & Salvage (844) 882-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Caterpillar 3406B Water Pump Cover Contact for price CATERPILLAR 3406B WATER PUMP COVER., Core Charge: 0.00, Casting#: 9Y2585 ConditionUsedFits To Make(s)CATERPILLARFits To Model(s)3406BStock Number10368 MLS Number10272843CategoryEngine Miscellaneous Parts Last Updated2/24/2026 LocationPhoenix, AZ, US Sold ByAmerican Truck Sales & Salvage (844) 882-___ SHOWNUMBERCall Seller Email Seller Save More Info