View 16 Photos View 0 Videos Caterpillar 3406 Oil Fill Tube, Part # P-100192 $50 USD Good used Oil fill tube from a Caterpillar 3406 engine. The Oil fill tube has been visually inspected and is in good working condition. The Oil fill tube has a minor dent, please refer to... ConditionUsedPart NumberP-100192Stock NumberP-100192 MLS Number12665323CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 13 Photos View 0 Videos Caterpillar 3406 Fuel Injection Pump Cover, Part # P-100211 $50 USD Good used Fuel Injection Pump Cover from a Caterpillar 3406 engine. The Fuel injection pump cover has been visually inspected and is in good working conditions. The Fuel injection pump cover... ConditionUsedFits To Make(s)CaterpillarPart NumberP-100211Stock NumberP-100211 MLS Number12670408CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 15 Photos View 0 Videos Caterpillar 3406E Oil Cooler Connector, Part # P-1012188 $50 USD Good used Oil cooler Connector from a Caterpillar 3406E engine. The connector has been visually inspected and is in good working condition. The connector has no dents. The connector has rust... ConditionUsedPart NumberP-1012188Stock NumberP-1012188 MLS Number13306922CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Caterpillar 3406 Filter Base, Part # P-5019 $40 USD Used FILTER BASE off a Caterpillar 3406. Good condition. Casting # is (1N3789). Please see pictures. Please call or email with any questions., Serial#: 1N3789, Core Charge: 0.00, Casting#:... ConditionUsedFits To Make(s)CaterpillarFits To Model(s)Other or NAPart NumberP-5019Stock NumberP-5019 MLS Number9661731CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 14 Photos View 0 Videos Caterpillar 3406 Fuel Filter Base with Attachment, Part # P-100199 Price Drop $40 USD Good used Fuel filter base with attachment from a Caterpillar 3406 engine. The fuel filter base has been visually inspected and is in good working condition. The Filter base has an... ConditionUsedPart NumberP-100199Stock NumberP-100199 MLS Number12670389CategoryEngine Miscellaneous Parts Last Updated6/13/2026 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 Thrust Plate, Part # P-13353 $25 USD Good, used thrust plate from a Caterpillar 3406E engine. The thrust plate has been visually inspected and is in good working condition. The thrust plate has minor scratches. The thrust ... ConditionUsedPart NumberP-13353Stock NumberP-13353 MLS Number12028021CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 13 Photos View 0 Videos Used Caterpillar 3406 Engine Tube, Part # P-100193 $25 USD Good used Tube from a Caterpillar 3406 engine. The Tube has been visually inspected and is in good working condition. The Tube has an attachment, please see picture. The Tube has rust and... ConditionUsedPart NumberP-100193Stock NumberP-100193 MLS Number12665324CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 13 Photos View 0 Videos Caterpillar 3406 Steel Tube, Part # P-100194 $25 USD Good used Steel Tube from a Caterpillar 3406 engine. The Tube has been visually inspected and is in good working condition. The Tube has some minor dents, please refer to the photos provided... ConditionUsedPart NumberP-100194Stock NumberP-100194 MLS Number12665325CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 15 Photos View 0 Videos Caterpillar 3406 Engine Adapter, Part # P-100200 $25 USD Good used Adapter from a Caterpillar 3406 engine. The Adapter has been visually inspected and is in good working condition. The Adapter has no signs of rust or dents. The Adapter has... ConditionUsedPart NumberP-100200Stock NumberP-100200 MLS Number12670390CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 11 Photos View 0 Videos Caterpillar 3406 Steel Mount, Part # P-100202 $25 USD Good used Steel Mount from a Caterpillar 3406 engine. The Mount has been visually inspected and is in good working condition. The mount has corrosion and rust. The mount has a minor scratch,... ConditionUsedPart NumberP-100202Stock NumberP-100202 MLS Number12670393CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 14 Photos View 0 Videos Caterpillar 3406 Steel Tube, Part # P-100208 $25 USD Good used steel tube from Caterpillar 3406 engine. The steel tube has been visually inspected and is in good working condition. The steel tube has corrosion, chipped paint and rust. There is... ConditionUsedFits To Make(s)CaterpillarPart NumberP-100208Stock NumberP-100208 MLS Number12670402CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Caterpillar 3406 Injector Rail Tubes, Used, Part # P-5012 $25 USD Used injector rail tubes off of Caterpillar 3406. Good condition. Please see pictures. Please call or email with any questions., Serial#: n/a, Core Charge: 0.00, Casting#: n/a ConditionUsedFits To Make(s)CaterpillarFits To Model(s)Other or NAPart NumberP-5012Stock NumberP-5012 MLS Number9661728CategoryEngine Miscellaneous Parts Last Updated6/13/2026 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 3406 Inlet Tube, Casting # 1W6135, Part # P-5020 $25 USD Used INLET TUBE off a Caterpillar 3406. Good condition. Casting # is (1W6135). Please see pictures. Please call or email with any questions., Serial#: 1W6135, Core Charge: 0.00, Casting#:... ConditionUsedFits To Make(s)CaterpillarFits To Model(s)Other or NAPart NumberP-5020Stock NumberP-5020 MLS Number9661732CategoryEngine Miscellaneous Parts Last Updated6/13/2026 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 Oil Filler Tube, Part # P-13352 $25 USD Good, used oil filler tube from a Caterpillar 3406 engine. The oil filler tube has been visually inspected and is in good working condition. There is no visible damage to the oil fill tube.... ConditionUsedPart NumberP-13352Stock NumberP-13352 MLS Number12028020CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 13 Photos View 0 Videos Caterpillar 3406 Engine Adapter, Part # P-100210 $25 USD Good used Adapter from a Caterpillar 3406 engine. The Adapter has been visually inspected and is in good working condition. The Adapter has an attachment still attached, all other bolt holes... ConditionUsedFits To Make(s)CaterpillarPart NumberP-100210Stock NumberP-100210 MLS Number12670407CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 14 Photos View 0 Videos Caterpillar 3406 Engine Cover, Casting # 7C5728, Part # P-100213 $25 USD Good used Cover from a Caterpillar 3406 engine. The Cover has been visually inspected and is in good working condition. The Cover has corrosion some slight rust, and chipped paint, refer to... ConditionUsedFits To Make(s)CaterpillarPart NumberP-100213Stock NumberP-100213 MLS Number12670413CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos Caterpillar 3406 Oil Fill Tube, Part # P-100215 $25 USD Good used Oil fill tube from a Caterpillar 3406 engine. The Oil fill tube has been visually inspected and is in good working condition. the Oil fill tube has rust. The Oil fill tube has... ConditionUsedPart NumberP-100215Stock NumberP-100215 MLS Number12670416CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos Caterpillar 3406 Elbow Flange Adapter, Part # P-100233 $25 USD Good used Elbow flange adapter from a Caterpillar 3406 engine. The Elbow flange adapter has been visually inspected and is in good working condition. The Elbow flange adapter has corrosion... ConditionUsedPart NumberP-100233Stock NumberP-100233 MLS Number12675853CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos 1991 Caterpillar C15 Engine Oil Cooler, Part # 0R5601 Contact for price (Used) 2006 Caterpillar C15, ENGINE OIL COOLER- Part Number: 0R5601, Serial Number: 01UUNE Reference images for condition, For more information about this item, give us a call. We ship... ConditionUsedFits To Make(s)KenworthFits To Model(s)K100EWill Fit Year(s)1991Part Number0R5601Stock NumberP-85774 MLS Number13033730CategoryEngine Miscellaneous Parts Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Used Caterpillar 3406B Fuel Transfer Pump, Part # 1W1698 for 1991 Kenworth K100E Contact for price (Used) Caterpillar 3406B, FUEL TRANSFER PUMP- Part Number: 1W1698, 0R3008, 3406B, 3306, 3304, Make: Caterpillar, Reference images for condition, For more information about this item, give... ConditionUsedFits To Make(s)KenworthFits To Model(s)K100EWill Fit Year(s)1991Part Number1W1698Stock NumberP-85775 MLS Number13033731CategoryEngine Miscellaneous Parts Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Used Caterpillar 3406B Hydraulic Power Steering Pump, Part # F3W20F, for 1991 Kenworth K100E Contact for price (Used) Caterpillar 3406B, HYDRAULIC POWER STEERING PUMP- Part Number: F3W20F, 38C4H, J900LS, Reference images for condition, For more information about this item, give us a call. We ship... ConditionUsedFits To Make(s)KenworthFits To Model(s)K100EWill Fit Year(s)1991Part NumberF3W20FStock NumberP-85779 MLS Number13033734CategoryEngine Miscellaneous Parts Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 1991 Used Caterpillar 3406B Water Pump Full Assembly, Part # 9N5034 Contact for price (Used) 1991 Caterpillar 3406B, WATER PUMP FULL ASSEMBLY- PUMP- Part Number: 9N5034, GEAR- Part Number: 2P3696, COVER- Part Number: 9Y2585, Reference images for condition, For more... ConditionUsedFits To Make(s)KenworthFits To Model(s)K100EWill Fit Year(s)1991Part Number9N5034Stock NumberP-85762 MLS Number13033722CategoryEngine Miscellaneous Parts Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos Caterpillar 3406B Engine Fuel Injection Pump Cover for 1991 Kenworth K100E, Part # 2W3625 Contact for price (Used) Caterpillar 3406B, ENGINE FUEL INJECTION PUMP COVER- Part Number: 2W3625, Make: Caterpillar, Reference images for condition, For more information about this item, give us a call. We... ConditionUsedFits To Make(s)KenworthFits To Model(s)K100EWill Fit Year(s)1991Part Number2W3625Stock NumberP-85764 MLS Number13033723CategoryEngine Miscellaneous Parts Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Caterpillar 3406B Engine Damper/Balancer, Part # 9Y4851 for 1991 Kenworth K100E Contact for price (Used) 1991 Caterpillar 3406B, ENGINE DAMPNER/BALANE- Part Number: 9Y44851, Reference images for condition, For more information about this item, give us a call. We ship Worldwide! (CRG... ConditionUsedFits To Make(s)KenworthFits To Model(s)K100EWill Fit Year(s)1991Part Number9Y4851Stock NumberP-85768 MLS Number13033726CategoryEngine Miscellaneous Parts Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 1991 Used Caterpillar 3406B Bearing Support, Part # 7W4886 Contact for price (Used) Caterpillar 3406B, ENGINE COMPONENT- Part Number: 7W4886, Material: Aluminum, Bearing Support, Reference images for condition, For more information about this item, give us a call.... ConditionUsedFits To Make(s)KenworthFits To Model(s)K100EWill Fit Year(s)1991Part Number7W4886Stock NumberP-85770 MLS Number13033727CategoryEngine Miscellaneous Parts Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info