View 4 Photos View 0 Videos USED - 2001 Caterpillar C15 6NZ Engine 550HP Tested Runner – Warranty $30,000 USD Good running engine Warranty Quantity2ConditionUsedHorse Power550 HPStock Number2129 MLS Number13978405CategoryEngines Last Updated6/16/2026 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos USED - 2009 Caterpillar C15 SDP Engine 550HP Tested Runner – Warranty $20,000 USD NEW BEARING, NEW PISTON RINGS, NEW LINERS AND INSPECT CYLINDER HEAD. GOOD RUNNING ENGINE Warranty ConditionUsedHorse Power550 HPStock Number2135 MLS Number14117103CategoryEngines Last Updated6/16/2026 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 1 Video Caterpillar 3406C REBUILT Engine Tested Runner – Warranty $30,000 USD REBUILT CAT ENGINE 3406C /ARR:128-7032 Warranty ConditionUsedHorse Power587 HPStock Number2012 MLS Number13372812CategoryEngines Last Updated6/16/2026 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Caterpillar 3406E Valve Cover $100 USD Caterpillar 3406E Engine Valve Cover Part# 149-7376, 150-2557, Serial#: N/A ConditionUsedPart Number149-7376, 150-2557Stock Number977043 MLS Number14431074CategoryValve Covers Last Updated6/16/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Caterpillar 3406E Valve Cover $100 USD Caterpillar 3406E Engine Valve Cover Part# 149-7376, 150-2557, Serial#: N/A ConditionUsedPart Number149-7376, 150-2557Stock Number977042 MLS Number14431073CategoryValve Covers Last Updated6/16/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Caterpillar 3406E Valve Cover $100 USD Caterpillar 3406E Engine Valve Cover Part# 149-7376, 150-2557, Serial#: N/A ConditionUsedPart Number149-7376, 150-2557Stock Number977041 MLS Number14431072CategoryValve Covers Last Updated6/16/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 1 Video Caterpillar C15 Engine for a 2007 International 9400I Contact for price GOOD RUNNING ENGINE LAST RAN 6/15/26, Serial#: MXS89802, Horse Power: 435 ConditionUsedHorse Power435 HPFits To Make(s)InternationalFits To Model(s)9400IWill Fit Year(s)2007Stock Number379349-1 MLS Number14431047CategoryEngines Last Updated6/16/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Caterpillar Cylinder 2590871 for a CAT 385B,STICK Contact for price Used CYLINDER GRP Quantity3ConditionUsedFits To Make(s)CATFits To Model(s)385B,STICKStock Number2590871 MLS Number11342014CategoryCylinders Last Updated6/16/2026 LocationWashougal, WA, US Sold ByPortland Tractor (888) 811-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Caterpillar Cylinder 2044918 for a CAT 385B,STICK Contact for price Used CYLINDER GRP Quantity3ConditionUsedFits To Make(s)CATFits To Model(s)385B,STICKStock Number2044918 MLS Number11341899CategoryCylinders Last Updated6/16/2026 LocationWashougal, WA, US Sold ByPortland Tractor (888) 811-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Caterpillar Cylinder 1559071 for a CAT 385B Contact for price Used CYLINDER GRP - STICK Quantity3ConditionUsedFits To Make(s)CATFits To Model(s)385BStock Number1559071 MLS Number11341878CategoryCylinders Last Updated6/16/2026 LocationWashougal, WA, US Sold ByPortland Tractor (888) 811-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos 2010 CAT C4.4 Diesel Engine POWER UNIT AR # 308-5585 $12,795 USD 2010 Caterpillar C4.4 diesel engine, turbocharged, air to air intercooled, common rail fuel system, turbocharged, 127 HP at 2200 RPM rating, A/R # 308-5585 (3085585,) 1583 hours on meter,... ConditionUsedStock Number19003 MLS Number14430322CategoryEngines Last Updated6/15/2026 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 11 Photos View 0 Videos 2008 Caterpillar C27 Engine $38,995 USD 2008 Caterpillar C27 diesel engine, V12 configuration, twin turbocharged, arrangement # 227-5353 (2275353,) removed from a CAT 773F rigid frame truck as pictured. TEST RAN CLEAN -- no... ConditionUsedStock Number19001 MLS Number14430320CategoryEngines Last Updated6/15/2026 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos 2006 Caterpillar 3054 Engine $6,795 USD 2006 Caterpillar 3054C diesel power unit, AR # 231-0179, 127 HP at 2200 RPM rating, serial # 33413343, fully dressed power unit w/ cooling package, charge air cooler accessories. INJECTION... ConditionUsedStock Number18998 MLS Number14430317CategoryEngines Last Updated6/15/2026 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos CAT 3054 Turbo Diesel Engine POWER UNIT 108 HP! $9,295 USD Caterpillar 3054 diesel engine, turbocharged, mechanical fuel system, 5YS serial prefix, arrangement # 145-9219 (1459219,) 108 HP at 2400 RPM rating, fully dressed power unit w/ control... ConditionUsedStock Number18996 MLS Number14430315CategoryEngines Last Updated6/15/2026 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos 2001 CAT 3456 Turbo Diesel Engine $11,795 USD 2000 Caterpillar 3456 diesel engine, turbocharged, air to air intercooled, arrangement # 154-2358, 550 HP rating, 40 pin ECM, 3LW prefix, complete takeout as pictured. ONLY 5000 HOURS... ConditionUsedStock Number18993 MLS Number14430312CategoryEngines Last Updated6/15/2026 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos Caterpillar 3208 Valve Cover for a 1985 Ford LNT8000 $100 USD Good used Valve cover from a Caterpillar 3208 engine. The Valve cover has been visually inspected and is in good condition. The Valve cover has chipped paint. All bolt holes are clean and... ConditionUsedFits To Make(s)FordFits To Model(s)LNT8000Will Fit Year(s)1985Part Number220563-17Stock Number220563-17 MLS Number13436883CategoryValve Covers Last Updated6/16/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2021 Caterpillar C2.2 Engine for a Caterpillar 226D3 $7,800 USD (USED) CAT C2.2 Warranty: 180 Day Parts Only Assembly#: 571-6618 Serial#: J3451317 Horsepower: 74 ConditionUsedAssembly Number571-6618Fits To Make(s)CATFits To Model(s)226D3Stock Number25769954 MLS Number13457984CategoryEngines Last Updated6/17/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos 1999 CAT 3306 DITA Diesel Engine POWER UNIT 320 HP $9,795 USD 1999 Caterpillar 3306 DITAA diesel engine, turbocharged, water jacket aftercooled, arrangement # 130-2234 (1302234,) 320 HP at 1800 RPM rating, fully mechanical fuel system, power unit w/... ConditionUsedStock Number18984 MLS Number14429747CategoryEngines Last Updated6/14/2026 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos Caterpillar 3208 Thermostat Housing for 1985 Ford LNT8000, Part # 220563-36 $100 USD Good used Thermostat housing from a Caterpillar 3208 engine. The Thermostat housing has been visually inspected and is in good condition. The housing has corrosion and rust. The casting... ConditionUsedFits To Make(s)FordFits To Model(s)LNT8000Will Fit Year(s)1985Part Number220563-36Stock Number220563-36 MLS Number13476667CategoryEngine Miscellaneous Parts Last Updated6/16/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos Caterpillar C7 Vibration Damper for a 2006 Blue Bird BB Conventional $150 USD Good used Harmonic Balancer off a Cat C7 casting number is not available. Please see pictures, call or email for more information. We ship anywhere. Thank you., Serial#: N/A, Core Charge:... ConditionUsedFits To Make(s)Blue BirdFits To Model(s)BB ConventionalWill Fit Year(s)2006Part Number190061-7Stock Number190061-7 MLS Number9850517CategoryEngine Harmonic Balancers Last Updated6/14/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar Flywheel Housing $1,350 USD Used Cat P/N 7C4816 - Part #: 7C4816, Core Charge: 0.00 ConditionUsedStock Number178979 MLS Number14429549CategoryFlywheel Housings Last Updated6/14/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Caterpillar 3176B Engine Brake $1,250 USD Used Cat 3176B Jake Brake, 310A Model, Fits 3176B 1994-1995 Prefix S/N 9CK - Part #: 310A, Core Charge: 0.00 ConditionUsedStock Number108189 MLS Number13114601CategoryEngine Brakes / Jake Brakes Last Updated6/14/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Caterpillar 3176B Engine Brake Contact for price Used Cat 3176B Jake Brake, 310A Model, Fits 3176B / C-10 Prefix S/N 9CK and 2PN - Part #: 310A, Core Charge: 0.00 ConditionUsedStock Number172946 MLS Number13114600CategoryEngine Brakes / Jake Brakes Last Updated6/14/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar 3306 Cylinder Head $1,700 USD 3306 App, Used, Grade 1, C/N's 1077912 1077914 1077916 - Casting #: 2W0656;Grade: 1;Magnifluxed: Yes, Core Charge: 500.00 ConditionUsedStock Number148248 MLS Number12306230CategoryCylinder Heads Last Updated6/14/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Caterpillar Cylinder 6E3113 for a CAT Contact for price Good Used CYLINDER GRP - PIN PULLER Quantity5ConditionUsedFits To Make(s)CATStock Number6E3113 MLS Number9745993CategoryCylinders Last Updated6/14/2026 LocationWashougal, WA, US Sold ByPortland Tractor (888) 811-___ SHOWNUMBERCall Seller Email Seller Save More Info