View 4 Photos View 0 Videos Mack E7-300 Flywheel for a 1999 Mack MR688S $175 USD Good Used, Mack, E7-300, Flywheel, Casting Number (OC302V) (3174). (Engine S/N#. 9d3767). Please see pictures. Please call or email with any questions., Serial#: OC302V, Horse Power: 300,... ConditionUsedHorse Power300 HPFits To Make(s)MackFits To Model(s)MR688SWill Fit Year(s)1999Part NumberP-4775Stock NumberP-4775 MLS Number9635285CategoryFlywheels Last Updated12/18/2023 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Mack E7 Flywheel $350 USD MACK E7 FLYWHEEL 6 BOLT CRANK, 20" DIA. 15.5" CLUTCH 118T RING GEAR PN# 530GB544 ConditionUsedStock Number132581 MLS Number11138866CategoryFlywheels Last Updated12/13/2021 LocationOil City, LA, US Sold ByBobby Johnson Equipment Co., Inc. (855) 946-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Mack E7 Flywheel $500 USD OEM# 530GB4403M ALL FLYWHEELS ARE RESURFACED BEFORE SHIPPING ConditionUsedFits To Make(s)MACKStock Number6045 MLS Number10893017CategoryFlywheels Last Updated8/5/2021 LocationEnfield, CT, US Sold ByCamerota Truck Parts (855) 750-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos New Mack E7 E-Tech Flywheel Contact for price New E7 E-Tech Flywheel ConditionUsedPart Number530GB3170MStock Number529-10142 MLS Number9051142CategoryFlywheels Last Updated2/23/2023 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos New Mack E7 Flywheel Contact for price New E7 Flywheel ConditionUsedPart Number530GB3145BMStock Number529-10140 MLS Number9051140CategoryFlywheels Last Updated2/23/2023 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Mack MP8 Flywheel $800 USD (not resurfaced) P/N 21184666, $800, ConditionUsedStock NumberFLYWHEEL-277 MLS Number12180823CategoryFlywheels Last Updated3/12/2026 LocationLAKEVILLE, MN, US Sold ByManders Diesel (866) 314-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Mack E6 Flywheel $1,500 USD MACK E6 FLYWHEEL PTO, E6 2 VALVE, 1:00 POSITION, 3RG4169, ConditionUsedStock NumberFLYWHEEL-155 MLS Number12179990CategoryFlywheels Last Updated3/12/2026 LocationLAKEVILLE, MN, US Sold ByManders Diesel (866) 314-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Mack E7 Flywheel $515 USD FRONT DAMPER MARKINGS, P/N 530GB3145AM/20706375, ConditionUsedStock NumberFLYWHEEL-134 MLS Number12179989CategoryFlywheels Last Updated3/12/2026 LocationLAKEVILLE, MN, US Sold ByManders Diesel (866) 314-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Mack E6 Flywheel $515 USD MACK E6, WET CLUTCH TYPE, PART # 530GB4358A, PRICE W/CORE EXCHANGE, ConditionUsedStock NumberFLYWHEEL-15 MLS Number12179323CategoryFlywheels Last Updated3/12/2026 LocationLAKEVILLE, MN, US Sold ByManders Diesel (866) 314-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Mack E6 Flywheel Contact for price MACK E6 FLYWHEEL HOUSING, 4 VALVE, REGULAR, PART # 634GC5238, ConditionUsedStock NumberFLYWHEEL-19 MLS Number12179322CategoryFlywheels Last Updated3/12/2026 LocationLAKEVILLE, MN, US Sold ByManders Diesel (866) 314-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Mack E6 Flywheel $550 USD MACK E6 FLYWHEEL HOUSING, PART # 634GC5180, ConditionUsedStock NumberFLYWHEEL-16 MLS Number12179321CategoryFlywheels Last Updated3/12/2026 LocationLAKEVILLE, MN, US Sold ByManders Diesel (866) 314-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Mack MP8 Flywheel $800 USD MACK MP8, PRICE W/CORE EXCHANGE, ConditionUsedStock NumberFLYWHEEL-35 MLS Number12179320CategoryFlywheels Last Updated3/12/2026 LocationLAKEVILLE, MN, US Sold ByManders Diesel (866) 314-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Mack E6 Flywheel $515 USD MACK E6 AUTO, PART # 530GB4358, PRICE W/CORE EXCHANGE, ConditionUsedStock NumberFLYWHEEL-4 MLS Number12179319CategoryFlywheels Last Updated3/12/2026 LocationLAKEVILLE, MN, US Sold ByManders Diesel (866) 314-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Mack Flywheel Contact for price USED FLYWHEEL RING GEAR MACK ConditionUsedFits To Make(s)MACKStock NumberHDT 673GB222 MLS Number14218258CategoryFlywheels Last Updated3/2/2026 LocationTampa, FL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Mack Flywheel $149.45 USD MACK FLYWHEEL, C# OC-228 ConditionUsedFits To Make(s)MACKStock Number1414111 MLS Number14201351CategoryFlywheels Last Updated3/1/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Mack Flywheel $149.45 USD MACK FLYWHEEL, C#002200 ConditionUsedFits To Make(s)MACKStock Number1414107 MLS Number14201350CategoryFlywheels Last Updated3/1/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Mack Flywheel $175.45 USD MACK FLYWHEEL, C#OG422V ConditionUsedFits To Make(s)MACKStock Number1414100 MLS Number14201349CategoryFlywheels Last Updated3/1/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Mack E7 Flywheel $335.87 USD New World American Flywheel P/N: WA905-10-4172, Cross Reference:, WA530GB3170M, 530GB3170MGDP, 530-GB-3170-M, EFW-3843, 3843, 530GB3170M, 530GB3170, 5010437010, 20706350, S-36058,... ConditionNewStock NumberS36058 MLS Number12971266CategoryFlywheels Last Updated7/6/2024 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 Mack Flywheel $400 USD ALL FLYWEELS ARE RESURFACED BEFORE SHIPPING ConditionUsedStock Number9627 MLS Number10893893CategoryFlywheels Last Updated2/16/2024 LocationEnfield, CT, US Sold ByCamerota Truck Parts (855) 750-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos New Mack MP7 Flywheel Contact for price New MP7 Flywheel ConditionUsedStock Number529-10141 MLS Number9051141CategoryFlywheels Last Updated2/23/2023 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info