3 0 2006 Mack AI Diesel Engine Control Module ECM ECU 12MS530AM $600 USD (GOOD USED) Mack AI AMI Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 12MS530AM; Stock #: E4251 For more information about this listing, shipping, technical questions email... ConditionUsedPart Number12MS530AMStock NumberE4251 MLS Number13773907CategoryEngine Control Modules (ECM) Last Updated8/26/2025 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
8 0 2004 Used Mack AI ECM $650 USD Used AI ECM, Engine Model: AI400 ConditionUsedEngine ModelAI400Fits To Make(s)MackFits To Model(s)AI400Will Fit Year(s)2004Part Number85020663Stock Number509-16922 MLS Number13748217CategoryEngine Control Modules (ECM) Last Updated8/7/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
2 0 Mack AI Engine Brake $175 USD Used take off Mack ETEC Jake Head. Model 690B Quantity3ConditionUsedFits To Make(s)MACKFits To Model(s)AIPart Number032137Stock NumberRyd MODEL 690B MLS Number13048217CategoryEngine Brakes / Jake Brakes Last Updated7/15/2025 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 Mack AI Rocker Arm $40 USD Used take off Mack AI Rocker Assembly. Part number: 335-P2/53M/54M, Quantity6ConditionUsedFits To Make(s)MACKPart Number335-P2/53M/54MStock NumberRyd 335-P2/53M/54M MLS Number10613481CategoryRocker Arms Last Updated6/28/2025 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
3 0 2005 Mack AI Engine Harmonic Balancer for a Mack CV713 GRANITE $200 USD ConditionUsedFits To Make(s)MACKFits To Model(s)CV713 GRANITEStock Number14822 MLS Number11514017CategoryEngine Harmonic Balancers Last Updated6/19/2025 LocationEnfield, CT, US Sold ByCamerota Truck Parts (855) 750-___ SHOWNUMBERCall Seller Email Seller Save More Info
3 0 2006 Mack AI Diesel Engine Control Module, ECM, ECU, 12MS530M $600 USD (GOOD USED) OEM 2006 Mack AI Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 12MS530M; Stock #: E4197 For more information about this listing, shipping, technical questions... ConditionUsedPart Number12MS530MStock NumberE4197 MLS Number13649972CategoryEngine Control Modules (ECM) Last Updated6/17/2025 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
2 0 2003 Mack AI Engine Control Module (ECM) $750.24 USD 12MS526M, 0 281 020 006 ConditionUsedHorse Power300 HPFits To Make(s)MACKFits To Model(s)AIStock Number2399167 MLS Number12803269CategoryEngine Control Modules (ECM) Last Updated6/2/2025 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
2 0 2003 Mack AI Engine Control Module (ECM) $750.24 USD 12MS526M ConditionUsedHorse Power300 HPFits To Make(s)MACKFits To Model(s)AIStock Number2425416 MLS Number12965847CategoryEngine Control Modules (ECM) Last Updated6/2/2025 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
3 0 2003 Mack AI Engine Control Module (ECM) $750.24 USD ConditionUsedHorse Power300 HPFits To Make(s)MACKFits To Model(s)AIStock Number2449572 MLS Number13109645CategoryEngine Control Modules (ECM) Last Updated6/2/2025 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
3 0 2003 Mack AI Engine Control Module (ECM) $750.24 USD ConditionUsedHorse Power300 HPFits To Make(s)MACKFits To Model(s)AIStock Number2467163 MLS Number13252078CategoryEngine Control Modules (ECM) Last Updated6/2/2025 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 Mack AI Rocker Arm $125 USD Used take off Mack AI Rocker Assembly, ConditionUsedPart NumberMack AIStock NumberRyd MACK AI MLS Number10861218CategoryRocker Arms Last Updated1/8/2025 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
2 0 Mack AI Valve Cover $40 USD Good used, cleaned and inspected Mack AI valve cover, Part number: 337GB545 Quantity4ConditionUsedPart Number337GB545Stock NumberRyd 337GB545 MLS Number10610458CategoryValve Covers Last Updated1/8/2025 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 Mack AI Engine Rod $40 USD Good used, cleaned and inspected Mack AI connecting rods. Part number: F5454267M. 30 day guarantee for swap or refund. Quantity24ConditionUsedPart NumberF5454267MStock NumberRyd F5454267M MLS Number10610457CategoryEngine Rods Last Updated1/8/2025 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
5 0 2003 Mack AI Engine Control Module (ECM) $600 USD (GOOD USED) 2003 Mack AI Diesel Engine Computer Module, ECM, ECU, for sale!!!!, P/N: 12MS526M, Stock #: E1867 , For more information about this listing, shipping, technical questions... ConditionUsedPart Number12MS526MStock NumberE1867 MLS Number10133373CategoryEngine Control Modules (ECM) Last Updated3/12/2020 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
5 0 2003 Mack AI Engine Control Module (ECM) $600 USD (USED) 2003 Mack AI Diesel Engine Computer Module, ECM, ECU, for sale!!!!, MACK P/N: 12MS526M, BOSCH P/N: 0281020006, Stock #: E1809 For more information about this listing, shipping,... ConditionUsedPart Number12MS526MStock NumberE1809 MLS Number10034882CategoryEngine Control Modules (ECM) Last Updated1/7/2020 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
0 0 2003 Mack AI Engine Control Module (ECM) $750.24 USD ECM MACK AI ConditionUsedFits To Make(s)MACKFits To Model(s)AIStock Number2407654 MLS Number12882905CategoryEngine Control Modules (ECM) Last Updated6/3/2025 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
0 0 2003 Mack AI Engine Control Module (ECM) $750.24 USD ECM MACK AI ConditionUsedFits To Make(s)MACKFits To Model(s)AIStock Number2407657 MLS Number12882906CategoryEngine Control Modules (ECM) Last Updated6/3/2025 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info