View 8 Photos View 0 Videos 2004 Peterbilt 378 Left Engine Mount $95 USD Engine Mount, Left Side, Take off 2004 Peterbilt 378 with a Cummins ISX 450ST Engine, Material: Steel, Casting# 05-200010LD / 0520010L ConditionUsedFits To Make(s)PETERBILTFits To Model(s)378SideLeftStock Number16026 MLS Number14021900CategoryEngine Mounts Last Updated12/10/2025 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2011 Kenworth T7 SERIES Engine Mount $215 USD Rear engine support motor mount pulled from a 2011 Kenworth T700. Mount was set up with Cummins ISX engine. Motor mounts are in good used condition, see pictures. OEM P/N D62-1111M01 ... ConditionUsedFits To Make(s)KENWORTHFits To Model(s)T7 SeriesStock Number7812 MLS Number12437853CategoryEngine Mounts Last Updated12/8/2025 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Caterpillar 3406E Valve Cover $139.95 USD Cat 3406E Inner Engine / Timing Cover ConditionUsedStock Number16015 MLS Number14015500CategoryValve Covers Last Updated12/5/2025 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Caterpillar 3406E Valve Cover $294.95 USD Cat 3406E Outer Engine Timing Cover, Front Gear Cover, Casting P/N : 1222474 / 122-2474 ConditionUsedStock Number16013 MLS Number14015496CategoryValve Covers Last Updated12/5/2025 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Caterpillar 3406E Valve Cover $299.95 USD Cat 3406E Inner Timing Plate, Engine Timing Cover, Casting #102-2227 ConditionUsedStock Number16010 MLS Number14015492CategoryValve Covers Last Updated12/5/2025 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Cummins 8.3 Engine Part $199.95 USD Fan Drive with Cummins Pilot Adapter, Pilot Adapter P/N: 4038-37053 / 4902732, Casting # 42834 / 42836 ConditionUsedStock Number16002 MLS Number14008846CategoryEngine Miscellaneous Parts Last Updated12/5/2025 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos Caterpillar 3406E Engine Part $199.95 USD Cat Water Pump Cover, Material: Iron, P/N: 9Y-2585 / 9Y2585 ConditionUsedStock Number15995 MLS Number14008840CategoryEngine Miscellaneous Parts Last Updated12/5/2025 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos Caterpillar 3406E Engine Part $145 USD Cat Water Regulator Housing Cover, Matieral: Aluminum, P/N: 9Y-2586 / 9Y2586 ConditionUsedStock Number15993 MLS Number14008838CategoryEngine Miscellaneous Parts Last Updated12/5/2025 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Caterpillar 3406E Engine Part $249.95 USD Cat® Regulator Housing Manifold Used In Water Lines, Material: Aluminum, P/N: 9Y-2587 / 9Y2587 ConditionUsedStock Number15992 MLS Number14008836CategoryEngine Miscellaneous Parts Last Updated12/5/2025 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Cummins 8.3 Engine Part $39.95 USD Oil Filler Tube, Connection and Filler Cap, Engine: Cummins 8.3L, Oil Filler Cap P/N: 4962608 ConditionUsedStock Number15991 MLS Number14008834CategoryEngine Miscellaneous Parts Last Updated12/5/2025 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos Cummins 8.3 Engine Part $115 USD Cummins ISC, ISL Diesel Engine Rocker Housing, Material: Aluminum, Casting# 3967264, P/N: 3967265 ConditionUsedStock Number15989 MLS Number14008826CategoryEngine Miscellaneous Parts Last Updated12/5/2025 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2020 Paccar PX-9 Engine Part for a Kenworth T370 $194.95 USD Cummins Tuned Vibration Damper, Take off 2020 Kenworth T370 with Paccar PX9 Engine, P/N: 5259214 ConditionUsedFits To Make(s)KENWORTHFits To Model(s)T370Stock Number15666 MLS Number13965245CategoryEngine Miscellaneous Parts Last Updated12/3/2025 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2020 Paccar PX-9 Engine Part for a Kenworth T400 $194.99 USD Cummins Viscous Vibration Damper / Engine Damper, Take off 2020 Kenworth T400 with a Paccar PX9 Engine, OEM P/N: 3967014 ConditionUsedFits To Make(s)KENWORTHFits To Model(s)T400Stock Number15593 MLS Number13957398CategoryEngine Miscellaneous Parts Last Updated12/3/2025 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2020 Paccar PX-9 Engine Part for a Kenworth T400 $39.95 USD Oil Filler Tube, Connection and Filler Cap, Take off 2020 Kenworth T400 with Paccar PX9 Engine, Oil Filler Tube P/N: 3914738, Connection P/N: 3921644, Oil filler Cap P/N: 4962608 /... ConditionUsedFits To Make(s)KENWORTHFits To Model(s)T400Stock Number15574 MLS Number13954969CategoryEngine Miscellaneous Parts Last Updated12/3/2025 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2007 Caterpillar C15 Engine Control Module (ECM) for a Peterbilt 379 $1,000 USD Cat ECM off 2007/ ACERT, MXS. Selling as a core. call us for details, from 2007 Peterbilt 379, unknown mileage (Trk 1382) ConditionUsedFits To Make(s)PETERBILTFits To Model(s)379Stock Number12480 MLS Number13362359CategoryEngine Control Modules (ECM) Last Updated12/5/2025 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Rear engine support motor mount pulled from a Kenworth. Motor mount is in good $90 USD Rear engine support motor mount pulled from a Kenworth. Motor mount is in good used condition, see pictures. OEM P/N K159-960, K159-957 ConditionUsedStock Number10592 MLS Number13047799CategoryEngine Mounts Last Updated11/26/2025 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos 2014 Cummins ISX15 Engine Control Module (ECM) for a Peterbilt 579 $500 USD 2012 ISX 15 ECM,CORE, pulled from running ISX, sold as programable core only ESN 79687595, P/N 5290170, S/N 3100785, D/C 09092013, E/C EF10045.14-80000 ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number12778 MLS Number13459658CategoryEngine Control Modules (ECM) Last Updated11/19/2025 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos 2020 Paccar MX-13 Crankshaft for a Kenworth T880 $1,000 USD Crankshaft pulled from an MX13 engine, date stamped 06/03/2019. Engine came out of a 2020 Kenworth T880 only run for 38,706 miles, non-wrecked. Part number 2150224 with the number 87038 also... ConditionUsedFits To Make(s)KENWORTHFits To Model(s)T880Stock Number2945 MLS Number12299450CategoryCrankshafts Last Updated11/14/2025 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos Caterpillar C15 Engine Oil Pan $675 USD AK-1601428 Aftermarket CAT C15 Oil Pan, Cross Reference Numbers:, AK-2273006, AK-2273004 Aluminum, Oil Capacity – 9 Gallons, Universal Fit — both Front Rear Sump Plug sizes:, 3x MBT... Quantity2ConditionNewStock NumberAK-1601428 MLS Number12299044CategoryEngine Oil Pans Last Updated11/14/2025 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2020 Cummins 18.7 Air Compressor for a Kenworth T400 $489.95 USD WABCO Cummins 18.7 Air Compressor, Take off 2020 Kenworth T400 with a Paccar PX9 Engine, Single Cylinder, Cubic ft per min: 18.7, P/N: 5301100 / 9111530200, ConditionUsedFits To Make(s)KENWORTHFits To Model(s)T400Stock Number15604 MLS Number13957411CategoryEngine Air Compressors Last Updated11/13/2025 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos Oil cooler / oil filter pulled from a PACCAR MX13 engine. The oil cooler and $285 USD Oil cooler / oil filter pulled from a PACCAR MX13 engine. The oil cooler and filter base have no visible damage, there is minor corrosion, see pictures. The casting number is 1183637S02 ConditionUsedStock Number8084 MLS Number12520680CategoryEngine Oil Coolers Last Updated11/13/2025 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos 2020 Peterbilt 389 Engine Oil Cooler $325 USD Oil cooler / oil filter pulled from a 2020 Peterbilt 389 run for only 65K miles, non-wrecked. This truck was a PACCAR MX13 application. The oil cooler and filter base have no visible damage,... ConditionUsedFits To Make(s)PETERBILTFits To Model(s)389Stock Number8079 MLS Number12520674CategoryEngine Oil Coolers Last Updated11/13/2025 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos 2020 Paccar PX-9 Engine Part for a Kenworth T370 $24.95 USD Cummins Oil Dipstick Orscheln F1 Product Series, Twist2lock with T-Handle cap, Take off 2020 Kenworth T370 with a Paccar PX9 Engine, Overall length 22", Zinc teardrop to bottom of... ConditionUsedFits To Make(s)KENWORTHFits To Model(s)T370Stock Number15654 MLS Number13965234CategoryEngine Miscellaneous Parts Last Updated11/12/2025 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2020 Paccar PX-9 Engine Part for a Kenworth T370 $89.95 USD Cummins Exhaust Cooler Water Inlet Tube, From Exhaust Recirculation Water Plumbing, Take off 2020 Kenworth T370 with a Paccar Px9 Engine, P/N: 5319449 ConditionUsedFits To Make(s)KENWORTHFits To Model(s)T370Stock Number15651 MLS Number13965231CategoryEngine Miscellaneous Parts Last Updated11/12/2025 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2020 Paccar PX-9 Engine Part for a Kenworth T370 $89.95 USD Cummins Exhaust Cooler Water Outlet Tube, Take off 2020 Kenworth T370 with a Paccar PX9 Engine, P/N: 5319450 ConditionUsedFits To Make(s)KENWORTHFits To Model(s)T370Stock Number15650 MLS Number13965230CategoryEngine Miscellaneous Parts Last Updated11/12/2025 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info