View 13 Photos View 0 Videos Cummins ISX12 Mounting Spacer for 2011 Kenworth T800 $25 USD Good used Mounting spacer from a Cummins ISX12 engine. The mounting spacer has been visually inspected and is in good condition. All bolt holes are clean and clear from obstructions. The... ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2011Part Number250108-40Stock Number250108-40 MLS Number14425856CategoryEngine Miscellaneous Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 16 Photos View 0 Videos Cummins ISX12 Air Compressor for a 2011 Kenworth T800 $300 USD Good used Air compressor from a Cummins ISX12 engine. The air compressor has been visually inspected and is in good condition. The air compressor spins freely. The gear teeth are in good... ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2011Part Number250108-37Stock Number250108-37 MLS Number14425855CategoryEngine Air Compressors Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Aftermarket Turn Signal Switch for Kenworth T600/T800/W900/C500, Part # K301-295-3 $142.29 USD NEW AFTERMARKET SIGNAL SWITCH. FITS MANY KENWORTH MODELS T600 T800 W900 C500 AND MANY MORE. REPLACEMENT # K301-295-3 999295 621-999295 VSM999295 481187 Quantity2ConditionNewFits To Make(s)KenworthFits To Model(s)T600Part NumberK301-295-3Stock NumberS-22074 MLS Number9004268CategoryTurn Signal Switches Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 1 Video Caterpillar 3306B Engine for a 1988 Kenworth T800 $8,495.98 USD (Used) 1989 Caterpillar 3306B, ENGINE ASSEMBLY- Family Number: KCT0638FPC2, Displacement: 10.5L, Horsepower: 300, Ar.No./CPL: 7C7256, Serial Number: 63Z16421, Part Number: 39X33A29PS1, E.C.S... ConditionUsedCPL/ARR7C7256Horse Power300 HPFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)1988Part Number39X33A29PS1Stock NumberP-104358 MLS Number13637230CategoryEngines 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 Detroit Series 60 Engine for a 2000 Kenworth T800 $6,495.98 USD (Used) 1999 DETROIT DIESEL SERIES 60 ENGINE ASSEMBLY, Model: 6067LK60, Family Number: XDDXH11.1EHL, Horsepower: 350, Displacement: 11.1L, Serial Number: 06R055836, For more information about... ConditionUsedCPL/ARROtherHorse Power350 HPFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2000Part NumberXDDXH11.1EHLStock NumberP-16324 MLS Number10233427CategoryEngines 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 Caterpillar C15 Engine Control Module (ECM) for a 2006 Kenworth T800 $998.98 USD (Used) 2005 Caterpillar C15, ENGINE ECM- Part Number: 255-5287-02, Serial Number: 12756035JX, CAT 10R5649, CAT 20R8180, CAT 2469347, CAT 2555287, CAT 262-2881, CAT 3722904, CAT 478-7931, CAT... ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2006Part Number255-5287-02Stock NumberP-101552 MLS Number13558986CategoryEngine Control Modules (ECM) Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 14 Photos View 0 Videos Caterpillar C12 Fuel Gear Pump for a 1999 Kenworth T800 $300 USD Good Core fuel pump from a Caterpillar C12 engine. The core fuel pump has been visually inspected and does not spin. The core fuel pump has corrosion and chipped paint. One of the fittings... ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)1999Part Number240092-18Stock Number240092-18 MLS Number13206248CategoryFuel Gear Pumps 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 C12 Power Steering Pump for 1999 Kenworth T800, Part # 240092-11 $275 USD Good used Power Steering Pump from a Caterpillar C12 engine. The Power Steering Pump has been visually inspected and is in good condition. The Power steering pump has corrosion and dents,... ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)1999Part Number240092-11Stock Number240092-11 MLS Number13112358CategoryEngine 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 Cummins ISX12 Air Flow Orifice Tube for 2011 Kenworth T800, Part # 250108-24 $265 USD Good used Air flow orifice tube from a Cummins ISX12 engine. The air flow orifice tube has been visually inspected and is in good condition. The air flow orifice tube has connectors attached... ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2011Part Number250108-24Stock Number250108-24 MLS Number14295326CategoryEngine 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 Cummins ISX12 Crankcase Breather for 2011 Kenworth T800, Part # 250108-36 $225 USD Good used Crankcase breather from a Cummins ISX12 engine. The crankcase breather has been visually inspected and is in good condition. The crankcase breather has damage, please refer to the... ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2011Part Number250108-36Stock Number250108-36 MLS Number14315649CategoryEngine Miscellaneous Parts Last Updated6/18/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 17 Photos View 0 Videos Cummins ISX12 Air Intake Connection for 2011 Kenworth T800, Part # 250108-21 $185 USD Good used Air intake connection from a Cummins ISX12 engine. The air intake connection has been visually inspected and is in good condition. The air intake connection has attachments, one... ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2011Part Number250108-21Stock Number250108-21 MLS Number14295323CategoryEngine 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 Cummins ISX12 EGR Valve for 2011 Kenworth T800, Part # 250108-35 $175 USD Good used EGR valve from a Cummins ISX12 engine. The EGR valve has been visually inspected and is in good condition. The EGR valve has a bracket and a connector attached, please refer to the... ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2011Part Number250108-35Stock Number250108-35 MLS Number14315646CategoryEngine 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 C12 Engine Oil Pump for a 1999 Kenworth T800 Price Drop $175 USD Good used Oil Pump from a Caterpillar C12 engine. The Oil pump has been visually inspected and is in good condition. The Oil pump has corrosion. The Oil pump gear spins freely. The gear... ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)1999Part Number240092-8Stock Number240092-8 MLS Number13109418CategoryEngine Oil Pumps Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 16 Photos View 0 Videos Caterpillar C12 Engine Brake for a 1999 Kenworth T800 $175 USD Good used Engine brake from a Caterpillar C12 engine. The engine break has been visually inspected and is in good condition. The engine break has minor rust, please refer to the photos... ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)1999Part Number240092-30Stock Number240092-30 MLS Number13208358CategoryEngine Brakes / Jake Brakes Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 16 Photos View 0 Videos Caterpillar C12 Flywheel for a 1999 Kenworth T800 $175 USD Good used Flywheel from a Caterpillar C12 engine. The flywheel has been visually inspected and is in good condition. The flywheel has corrosion and rust. The flywheel has a minor damage,... ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)1999Part Number240092-33Stock Number240092-33 MLS Number13208361CategoryFlywheels Last Updated5/15/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 11 Photos View 0 Videos Cummins ISX12 Cam Follower for a 2011 Kenworth T800 $150 USD Good used cam followers from a Cummins ISX12 engine. Casting number on the shaft is 4975268, and on the followers is 2865047. There are two of them to complete the set. See photos and feel... ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2011Part Number190362-54Stock Number190362-54 MLS Number10775200CategoryCam Followers 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 C12 Rocker Arm for a 1999 Kenworth T800 $150 USD Good used Rocker Arm assembly from a Caterpillar C12 engine. The rocker arm assembly has been visually inspected and is in good condition. The rocker arm moves freely. The rocker arm has... ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)1999Part Number240992-29Stock Number240092-29 MLS Number13208357CategoryRocker Arms Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Cummins ISX12 Oil Filter Base for 2011 Kenworth T800, Casting # 2884808, Part # 190362-49 $125 USD Good, used oil filter base off of a Cummins ISX12. Casting number is 2884808. Serial number is unavailable. Please see pictures. For further information feel free to call or email us. We... ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2011Part Number190362-49Stock Number190362-49 MLS Number10288148CategoryEngine 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 Cummins ISX12 Oil Filter Base for 2011 Kenworth T800, Part # 250108-32, Casting # 2884808 $125 USD Good used Oil filter base from a Cummins ISX12 engine. The oil filter base has been visually inspected and is in good condition. The oil filter base has no damages. The fittings are in good... ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2011Part Number250108-32Stock Number250108-32 MLS Number14315637CategoryEngine 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 Cummins ISX12 Oil Fill Tube with Cap for 2011 Kenworth T800, Part # 250108-34 $125 USD Good used Oil fill tube from a Cummins ISX12 engine. The oil fill tube has been visually inspected and is in good condition. The oil fill tube has a cap attached, the cap is in good... ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2011Part Number250108-34Stock Number250108-34 MLS Number14315642CategoryEngine 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 C12 Exhaust Manifold for a 1999 Kenworth T800 $125 USD Good used Exhaust Manifold from a Caterpillar C12 engine. The Exhaust Manifold has been visually inspected and is in good condition. The Exhaust Manifold has corrosion and rust. All bolt... ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)1999Part Number240092-9Stock Number240092-9 MLS Number13109421CategoryExhaust Manifolds Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 16 Photos View 0 Videos Caterpillar C12 Vibration Damper for a 1999 Kenworth T800 $100 USD Good used Balancer from a Caterpillar C12 engine. The balancer has been visually inspected and is in good condition. The balancer has rust, corrosion, chipped paint, and scuff marks, please... ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)1999Part Number240092-17Stock Number240092-17 MLS Number13206246CategoryEngine Harmonic Balancers 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 C12 Fuel Rail, Casting # 126-0179, for 1999 Kenworth T800 $75 USD Good used fuel rail from a Caterpillar C12 engine. The fuel rail has been visually inspected, and it is in good working condition. The fuel rail has corrosion and chipped paint, please refer... ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)1999Part Number240092-24Stock Number240092-24 MLS Number13208352CategoryFuel Injection Parts Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2009 Caterpillar C-13 ACERT Engine for a Kenworth T800 $14,000 USD Cat C-13 335hp sn# LEE13878 Engine Assembly, 78,226 ECM MILES ConditionUsedFits To Make(s)KENWORTHFits To Model(s)T800Stock Number98831 MLS Number13376124CategoryEngines Last Updated2/2/2025 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Kenworth T-800 0 ( X5717-07) Contact for price Kenworth, T800 Widenose HD Complete Radiator (IR54259J, X571706, E4530, 1A020252, 1A020260, X571707) ***FEEDLOT*** ConditionNewFits To Make(s)KenworthFits To Model(s)T-800Part NumberX5717-07Stock Number604009 MLS Number10118429CategoryRadiators Last Updated10/3/2024 LocationSweet Home, OR, US Sold ByRadiator Supply House (877) 365-___ SHOWNUMBERCall Seller Email Seller Save More Info