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 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 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 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 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 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 5 Photos View 0 Videos Used Caterpillar 3406B Engine Oil Filter Base, Part # 7N3451 for 1991 Kenworth K100E Contact for price (Used) Caterpillar 3406B, ENGINE OIL FILTER BASE- Part Number: 7N3451, Material: Steel, 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 Number7N3451Stock NumberP-85773 MLS Number13033729CategoryEngine Miscellaneous Parts Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ 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
View 7 Photos View 0 Videos Caterpillar 3406C Engine Brake Housing Spacer PacBrake, Part # 005602 $56.25 USD Caterpillar 3406C, Engine Brake Housing Spacer, PacBrake, P/N #005602 ConditionUsedStock Number4542136 MLS Number13903834CategoryEngine Miscellaneous Parts Last Updated4/21/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Caterpillar 3406E Thermostat Housing, Part # 1048584 $75 USD Caterpillar 3406E Thermostat Housing, Part # 1048584 Quantity2ConditionUsedStock Number4537368 MLS Number13889930CategoryEngine Miscellaneous Parts Last Updated4/21/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar 3406E Thermostat Housing Gasket $6.89 USD 3406E THERMOSTAT HOUSING GASKET Quantity2ConditionNewStock Number1048585 MLS Number13212938CategoryEngine Miscellaneous Parts Last Updated3/22/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Caterpillar 3406B Engine Bonnet Water Elbow, Part # 7C8587 $125 USD USED CAT 3406B ENGINE BONNET WATER ELBOW P/N: 7C8587 ConditionUsedStock Number61667 MLS Number12822060CategoryEngine Miscellaneous Parts Last Updated3/22/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos Caterpillar 3406B Air Transfer Tube Part # 7C-5446-01- Contact for price (GOOD USED) Caterpillar 3406B Air Transfer Tube 7C-5446-01- For Sale, Part # 7C 5664 01, 7C566401, 7C5664-01-, Elbow Shape, Stock # 6891 | Tested Inspected! All our PARTS are TESTED and... ConditionUsedPart Number7C 5446 01Stock Number6891 MLS Number12616384CategoryEngine Miscellaneous Parts Last Updated10/1/2024 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Used Caterpillar 3406E Main Caps $103 USD Used 3406E Main Caps, Type: Caterpillar 3406E Main Caps. ConditionUsedPart Number4N0795Stock Number549-10023 MLS Number10075074CategoryEngine Miscellaneous Parts 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 Rocker Arm, Part # 6I-0899 $85 USD Used Cat 3406E rocker arm P/N: 6I-0899 ConditionUsedStock Number94370 MLS Number12877394CategoryEngine Miscellaneous Parts Last Updated3/22/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Caterpillar C-15 Engine Rocker Arm, Part # 6I-0899 $85 USD Used Cat C-15 engine rocker arm P/N: 6I-0899 ConditionUsedStock Number94368 MLS Number12877392CategoryEngine Miscellaneous Parts Last Updated3/22/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info