View 2 Photos View 0 Videos 1987 Used Caterpillar 3406B Cover Plate Recently Updated $60 USD Used 3406B Cover Plate, Type: Cylinder Block Cover ConditionUsedFits To Make(s)CaterpillarFits To Model(s)3406BWill Fit Year(s)1987Part Number4W8585Stock Number507-19250 MLS Number13487041CategoryEngine Covers 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 1987 Used Caterpillar 3406B Engine Mount Recently Updated $85 USD Used 3406B Engine Mount, Position: Front, Type: Engine Mount, Material: Cast Iron Quantity2ConditionUsedFits To Make(s)CaterpillarFits To Model(s)3406BWill Fit Year(s)1987Part Number0115189FStock Number548-13336 MLS Number13487040CategoryEngine Mounts Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 1987 Used Caterpillar 3406B Intermediate Plate Recently Updated $425 USD Used 3406B Intermediate Plate, Type: Inner Front Cover Plate ConditionUsedFits To Make(s)CaterpillarFits To Model(s)3406BWill Fit Year(s)1987Part Number1W1471Stock Number507-19249 MLS Number14040107CategoryEngine Covers Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Used Caterpillar 3406B Intermediate Plate Recently Updated $425 USD Used 3406B Intermediate Plate, Type: Inner Front Cover Plate ConditionUsedFits To Make(s)CaterpillarFits To Model(s)3406BPart Number1W1471Stock Number507-19247 MLS Number14040106CategoryEngine Covers 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 1992 Used Caterpillar 3406B Fuel Line Bracket Recently Updated $10 USD Used 3406B Fuel Line Bracket, Type: Fuel Pump Bracket, Material: Aluminum ConditionUsedFits To Make(s)CaterpillarFits To Model(s)3406BWill Fit Year(s)1992Part Number7C9198Stock Number502-18369 MLS Number13479032CategoryEngine 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 1992 Used Caterpillar 3406B Valve Cover Recently Updated $50 USD Used 3406B Valve Cover, Side: N/A, Material: Aluminum ConditionUsedFits To Make(s)CaterpillarFits To Model(s)3406BWill Fit Year(s)1992SideN/APart Number7E0330Stock Number556-11732 MLS Number13464562CategoryValve Covers 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 1991 Used Caterpillar 3406B Valve Cover Recently Updated $50 USD Used 3406B Valve Cover, Side: N/A, Material: Aluminum ConditionUsedFits To Make(s)CaterpillarFits To Model(s)3406BWill Fit Year(s)1991SideN/APart Number7E0333Stock Number556-11731 MLS Number13459978CategoryValve Covers 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 1991 Used Caterpillar 3406B Valve Cover Recently Updated $50 USD Used 3406B Valve Cover, Side: N/A, Material: Aluminum ConditionUsedFits To Make(s)CaterpillarFits To Model(s)3406BWill Fit Year(s)1991SideN/APart Number7E0330Stock Number556-11730 MLS Number13462587CategoryValve Covers 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 Used Used Caterpillar 3406B Valve Cover Recently Updated $54 USD Used Used 3406B Valve Cover, Side: N/A, Material: Aluminum ConditionUsedSideN/APart Number7E0332Stock Number556-11695 MLS Number13300007CategoryValve 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 1991 Used Caterpillar 3406B Flywheel Bolts And Washers Recently Updated $30 USD Used 3406B Flywheel Bolts And Washers, Type: 5/8-18X2 Grade 8 ConditionUsedFits To Make(s)CaterpillarFits To Model(s)3406BWill Fit Year(s)1991Part Number5B-0841Stock Number541-11987 MLS Number13225153CategoryEngine Head Bolts Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Used Caterpillar 3406B Valve Cover Recently Updated $80 USD Used 3406B Valve Cover, Side: N/A, Material: Aluminum Quantity2ConditionUsedFits To Make(s)CaterpillarFits To Model(s)3406BSideN/APart Number7C9668Stock Number556-11642 MLS Number13284912CategoryValve Covers 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 1989 Used Caterpillar 3406B Valve Cover Recently Updated $54 USD Used 3406B Valve Cover, Side: N/A, Material: Aluminum ConditionUsedFits To Make(s)CaterpillarFits To Model(s)3406BWill Fit Year(s)1989SideN/APart Number4N4537Stock Number556-11599 MLS Number13170023CategoryValve Covers 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 1991 Used Caterpillar 3406B Idler Thrust Plate Recently Updated $19 USD Used 3406B Idler Thrust Plate, Type: Idler Gear Retainer ConditionUsedFits To Make(s)CaterpillarFits To Model(s)3406BWill Fit Year(s)1991Part Number8n8256Stock Number513-26143 MLS Number12958761CategoryEngine Gears Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Used Caterpillar 3406B Recently Updated $180 USD Used 3406B, Type: Water Pump Cover ConditionUsedFits To Make(s)CaterpillarFits To Model(s)3406BWill Fit Year(s)po1899Part Number7N1572Stock Number507-18376 MLS Number11995849CategoryEngine Covers 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 Used Caterpillar 3406B Cam Gear Recently Updated $113 USD Used 3406B Cam Gear, Type: Camshaft Gear ConditionUsedPart Number8N8254Stock Number513-25366 MLS Number11929975CategoryEngine Gears Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Used Caterpillar 3406B 3406 Alt. Support Recently Updated $108 USD Used 3406B 3406 Alt. Support, Type: Alternator Bracket, Material: Steel ConditionUsedPart Number2013827C2Stock Number502-15218 MLS Number10949826CategoryEngine Brackets Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Used Caterpillar 3406B Recently Updated $27 USD Used 3406B, Type: Aftercooler Apapter ConditionUsedFits To Make(s)CaterpillarFits To Model(s)3406BPart Number4W4193Stock Number545-10122 MLS Number10509074CategoryIntercoolers Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Used Caterpillar 3406B Adapters Recently Updated $27 USD Used 3406B Adapters, Type: Aftercooler Apapter ConditionUsedFits To Make(s)CaterpillarFits To Model(s)3406BPart Number4W4193Stock Number545-10121 MLS Number10509073CategoryIntercoolers Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Used Caterpillar 3406B Valve Cover Recently Updated $77 USD Used 3406B Valve Cover, Side: N/A, Material: Aluminum ConditionUsedFits To Make(s)CaterpillarFits To Model(s)3406CSideN/APart Number7E0331Stock Number556-10572 MLS Number10305987CategoryValve Covers Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Caterpillar 3406B Engine Block / Cylinder Block for a CAT 3406B-ATAAC BELOW 400 HP Newly Listed $250 USD Quantity2ConditionUsedFits To Make(s)CATFits To Model(s)3406B-ATAAC BELOW 400 HPStock Number3406-BLOCK-8N9265 MLS Number14106585CategoryEngine Blocks / Cylinder Blocks Last Updated1/23/2026 LocationLansing, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Used Caterpillar 3406 Fan Clutch Support Recently Updated $162 USD Used 3406 Fan Clutch Support, Type: Fan Clutch Bracket, Material: Steel Quantity3ConditionUsedPart NumberF7HT-8B624-GAStock Number502-13326 MLS Number8935703CategoryEngine 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 Caterpillar 3406B Engine Gear Recently Updated $49.99 USD Used 3406B Engine Gear, Type: Water Pump Gear ConditionUsedPart Number4N0350Stock Number513-10100 MLS Number8918380CategoryEngine Gears 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 Caterpillar 3406B Valve Cover $50 USD Good used, cleaned and inspected Caterpillar 3406B valve cover. Part number: 4N4536, 7E-0330 Quantity2ConditionUsedFits To Make(s)CATERPILLARFits To Model(s)3406BPart Number4N4536Stock NumberRyd 4N4536 MLS Number11452864CategoryValve Covers Last Updated1/1/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Caterpillar 3406B Valve Cover $50 USD Good used, cleaned and inspected Caterpillar 3406B Valve Cover. Part Number: 7C-9667, 7E-0330 ConditionUsedFits To Make(s)CATERPILLARFits To Model(s)3406BPart Number7C9667Stock NumberRyd 7C9667 MLS Number10770403CategoryValve Covers Last Updated1/1/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Used Caterpillar 3406B/C After Cooler Elbow $38 USD Used 3406B/C After Cooler Elbow, Type: After Cooler Elbow ConditionUsedPart Number4N7807Stock Number545-10011 MLS Number8950544CategoryAftercoolers Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info