View 0 Photos View 0 Videos 2000 Caterpillar C12 Engine Control Module (ECM) for a Kenworth T800 Recently Updated $2,375 USD (USED) CAT C12 Serial #: 2KS27197 CPL/Arr: 169-9204 HP: 380 Ref# 1573705 ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Part Number1573705Stock Number26020178 MLS Number14442588CategoryEngine Control Modules (ECM) Last Updated8/13/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2003 Caterpillar C12 Engine Control Module (ECM) for a Kenworth T800 $2,175 USD (USED) CAT C12 Serial #: 2KS86918 CPL/Arr: 222-9599 HP: 355 TESTED ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Stock Number26041979 MLS Number14519362CategoryEngine Control Modules (ECM) Last Updated8/2/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2000 Caterpillar C12 Engine Control Module (ECM) for a Freightliner C112 Century $2,375 USD (USED) CAT C12 Serial #: 2KS45944 HP: 410 Ref# 157-3705 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)C112 CenturyPart Number157-3705Stock Number26040944 MLS Number14517847CategoryEngine Control Modules (ECM) Last Updated8/1/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 1997 Caterpillar C12 Engine Control Module (ECM) for a Peterbilt 379 $1,425 USD (USED) CAT C12 Serial #: 1YN07861 HP: 380 Ref# 117-4017-02 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Part Number117-4017-02Stock Number26037883 MLS Number14506011CategoryEngine Control Modules (ECM) Last Updated7/25/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2001 Caterpillar C12 Engine Control Module (ECM) for a Peterbilt 385 $2,195 USD (USED) CAT C12 Serial #: 2KS60856 CPL/Arr: - HP: 430 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)385Stock Number25936624 MLS Number14135775CategoryEngine Control Modules (ECM) Last Updated7/29/2026 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2004 Caterpillar C12 Engine Control Module (ECM) for a Sterling A9513 $2,195 USD (USED) CAT C12 Serial #: MBL18134 HP: 375 TESTED 6/19/26 ConditionUsedFits To Make(s)SterlingFits To Model(s)A9513Stock Number26028255 MLS Number14467202CategoryEngine Control Modules (ECM) Last Updated7/23/2026 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2000 Caterpillar C12 Engine Control Module (ECM) for a CAT C12 $625 USD ConditionUsedHorse Power410 HPFits To Make(s)CATFits To Model(s)C12Stock Number2678171 MLS Number14498061CategoryEngine Control Modules (ECM) Last Updated7/23/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Caterpillar C12 Turbocharger / Supercharger $450 USD C-12 NEW TURBO P/N 0R7578 - Part #: 0R7578;Engine Type: CAT, Core Charge: 0.00 ConditionNewStock Number139748 MLS Number14492079CategoryTurbochargers / Superchargers Last Updated7/19/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Caterpillar C12 Turbocharger / Supercharger Contact for price NEW Cat C12 App, P/N 0R7577 - Part #: 0R7577, Core Charge: 0.00 ConditionNewStock Number116018 MLS Number14492078CategoryTurbochargers / Superchargers Last Updated7/19/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Caterpillar C12 Turbocharger / Supercharger Contact for price NEW Cat C12 App, P/N 0R6742 - Part #: 0R6742, Core Charge: 0.00 ConditionNewStock Number116017 MLS Number14492077CategoryTurbochargers / Superchargers Last Updated7/19/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2000 Caterpillar C12 Turbocharger / Supercharger for a Freightliner FL112 $500 USD (USED) CAT C12 Model: - Wastegate: YES Part #: 190-6212 CAT C12 TURBO, P/N 190-6212 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)FL112Stock Number26021796 MLS Number14451944CategoryTurbochargers / Superchargers Last Updated6/26/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2002 Caterpillar C12 Engine Control Module (ECM) for a Peterbilt 378 $2,175 USD (USED) CAT C12 Serial #: 2KS72136 CPL/Arr: 185-5015 HP: 355 Ref# 179-1747 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Part Number179-1747Stock Number25984546 MLS Number14332075CategoryEngine Control Modules (ECM) Last Updated6/18/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2000 Caterpillar C12 Engine Control Module (ECM) for a Freightliner FLD112 $2,375 USD (USED) CAT C12 Serial #: 2KS40202 CPL/Arr: 169-9391 HP: 410 TESTED ConditionUsedFits To Make(s)FreightlinerFits To Model(s)FLD112Stock Number26016610 MLS Number14432853CategoryEngine Control Modules (ECM) Last Updated6/17/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2003 Caterpillar C12 Engine Control Module (ECM) for a Sterling L9513 $2,420 USD (USED) CAT C12 Serial #: 2KS85540 CPL/Arr: 220-7533 HP: 410 ConditionUsedFits To Make(s)SterlingFits To Model(s)L9513Stock Number25934513 MLS Number14128380CategoryEngine Control Modules (ECM) Last Updated6/14/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Caterpillar C12 Camshaft $750 USD GOOD USED CAMSHAFT/WILL INSPECT., Serial#: MBL, Casting#: MBL ConditionUsedPart Number227-2478Stock Number001220 MLS Number10803303CategoryCamshafts Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 1998 Caterpillar C12 Engine Mount for a International 9200 $150 USD (USED) CAT C12 Mount: REAR REAR MOUNTS ConditionUsedFits To Make(s)InternationalFits To Model(s)9200Stock Number26009114 MLS Number14407302CategoryEngine Mounts Last Updated6/4/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2002 Caterpillar C12 Engine Control Module (ECM) for a International 9200 $2,375 USD (USED) CAT C12 Serial #: 2KS72780 CPL/Arr: 169-2313 HP: 380 Ref# 1573705 ConditionUsedFits To Make(s)InternationalFits To Model(s)9200Part Number1573705Stock Number25976382 MLS Number14301329CategoryEngine Control Modules (ECM) Last Updated5/29/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Caterpillar C12 Valve Bridge / Crosshead, Part # 115-9408 $10 USD GOOD USED VALVE BRIDGE / CROSSHEAD, Serial#: 1YN04739, Core Charge: N/A, Casting#: 1YN04739 ConditionUsedPart Number115-9408Stock Number771459-13 MLS Number9946088CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Caterpillar C12 Rocker Arm $100 USD 115-9399 / 115-9398 / 115-9401 GOOD USED ROCKER SECTION WITH PEDESTAL AND ROCKERS. PRICE IS PER SECTION, Serial#: 1YN04739, Core Charge: N/A, Casting#: 1YN04739 ConditionUsedPart Number115-9406Stock Number771459-6 MLS Number9946080CategoryRocker Arms Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Used Caterpillar C12 Thermostat Housing, Part # 118-2801 $100 USD GOOD USED THERMOSTAT HOUSING, Serial#: 1YN04739, Core Charge: N/A, Casting#: 1YN04739 ConditionUsedPart Number118-2801Stock Number771459-3 MLS Number9946077CategoryEngine Miscellaneous Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Caterpillar C12 Valve Cover $75 USD GOOD USED VALVE COVER. PRICE IS PER INDIVIDUAL PIECE, Serial#: 1YN04739, Core Charge: N/A, Casting#: 1YN04739 ConditionUsedPart Number9Y4380Stock Number771459-1 MLS Number9946073CategoryValve Covers Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Caterpillar C12 Rocker Arm Contact for price C12 CAT VALVE BRDGES, Serial#: NA, Casting#: NA ConditionUsedStock Number1764168 MLS Number9868901CategoryRocker Arms Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Caterpillar C12 Cylinder Head Contact for price C12 2KS GOOD TAKE OFF HEAD (F63W), Serial#: 2KS, Casting#: 2KS ConditionUsedStock NumberATC1066 MLS Number9405147CategoryCylinder Heads Last Updated5/14/2026 LocationAlma, AR, US Sold ByArkansas Truck Center (833) 371-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Caterpillar C12 Cylinder Head Contact for price C12 2KS GOOD TAKE OFF HEAD (F63W), Serial#: 2KS, Casting#: 2KS ConditionUsedStock NumberATC1064 MLS Number9405145CategoryCylinder Heads Last Updated5/14/2026 LocationAlma, AR, US Sold ByArkansas Truck Center (833) 371-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Caterpillar C12 Air Compressor Contact for price C12 2KS TU-FLO 550 131-6679, Serial#: 131-6679, Casting#: 131-6679 ConditionUsedStock NumberATC1056 MLS Number9405139CategoryEngine Air Compressors Last Updated5/14/2026 LocationAlma, AR, US Sold ByArkansas Truck Center (833) 371-___ SHOWNUMBERCall Seller Email Seller Save More Info