View 12 Photos View 0 Videos Caterpillar 3208 Vibration Damper for a 1985 Ford LNT8000 $75 USD Good used harmonic balancer with pulley from a Caterpillar 3208 engine. The harmonic balancer with pulley has been visually inspected and is in good condition. The harmonic balancer with... ConditionUsedFits To Make(s)FordFits To Model(s)LNT8000Will Fit Year(s)1985Part Number220563-28Stock Number220563-28 MLS Number13476647CategoryEngine Harmonic Balancers Last Updated5/15/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Caterpillar C15 Vibration Damper for a 2006 Peterbilt 378 Contact for price Caterpillar C15 harmonic balancer, part # 1678125. Call us today, we ship everywhere., Serial#: 1678125, Casting#: 1678125 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2006Stock NumberC15-PT0451-16 MLS Number10133293CategoryEngine Harmonic Balancers Last Updated5/14/2026 LocationYork, ON, Canada Sold ByLomoca Inc. (833) 835-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar C15 Vibration Damper for a 2007 Kenworth T800 Contact for price Caterpillar C15 Dampener/Balancer, Call us Today, We ship everywhere., Serial#: other, Casting#: other ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2007Stock NumberKW-0413-44 MLS Number10127240CategoryEngine Harmonic Balancers Last Updated5/14/2026 LocationYork, ON, Canada Sold ByLomoca Inc. (833) 835-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Caterpillar C15 Vibration Damper for a 2004 Kenworth T800 Contact for price 2004 Caterpillar C15 Harmonic Balancer P/N 9N-0722 09 - Used - May have some cosmetic blemishes (see photos). Got questions or need more information? Give us a shout by phone, email, or text... ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2004Part Number9N-0722 09Stock NumberKW-0476-29 MLS Number9991657CategoryEngine Harmonic Balancers Last Updated5/14/2026 LocationYork, ON, Canada Sold ByLomoca Inc. (833) 835-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Caterpillar C7 ACERT Vibration Damper for a 2004 Freightliner FS65 Contact for price 2004 Caterpillar C7 Harmonic Balancer / Dampener - Used - May have some cosmetic blemishes (see photos). Got questions or need more information? Give us a shout by phone, email, or text. We... ConditionUsedFits To Make(s)FreightlinerFits To Model(s)FS65Will Fit Year(s)2004Stock NumberC7-0456-3 MLS Number11110989CategoryEngine Harmonic Balancers Last Updated5/14/2026 LocationYork, ON, Canada Sold ByLomoca Inc. (833) 835-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Caterpillar 3126 Vibration Damper for a Unmarked N/A $125 USD Caterpillar 3126 Vibration Damper, Dampener, Harmonic Balancer, P/N 4P73780. ConditionUsedFits To Make(s)UnmarkedFits To Model(s)N/AStock Number4538985 MLS Number13892165CategoryEngine Harmonic Balancers Last Updated4/21/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Caterpillar 3126B Vibration Damper $125 USD 3126B Vibration Damper, Harmonic Balancer, 7C8444 ConditionUsedStock Number4536374 MLS Number13888858CategoryEngine Harmonic Balancers Last Updated4/21/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar 3126 Vibration Damper $40 USD Good used, cleaned and inspected Caterpillar 3126 Harmonic Balancer. Part Number: 4P7378, 338-9809, 10R-0706 Quantity16ConditionUsedFits To Make(s)CATERPILLARFits To Model(s)3126Part Number4P7378Stock NumberRyd 4P7378 MLS Number10203993CategoryEngine Harmonic Balancers Last Updated3/24/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Used Caterpillar C10 Balancer $270 USD Used C10 Balancer, Type: Viscous, Diameter: 13-1/2" ConditionUsedPart Number1323171Stock Number579-10163 MLS Number14237454CategoryEngine Harmonic Balancers Last Updated3/11/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Used Caterpillar C9 Balancer $249.99 USD Used C9 Balancer, Type: Serpentine, Diameter: 9 3/8" ConditionUsedPart Number2178994Stock Number579-10407 MLS Number14236965CategoryEngine Harmonic Balancers Last Updated3/11/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Used Caterpillar C9 balancer $250 USD Used C9 balancer, Type: Serpentine, Diameter: 9-1/2" ConditionUsedPart Number2178994Stock Number579-10408 MLS Number14236964CategoryEngine Harmonic Balancers Last Updated3/11/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2007 Used Caterpillar C7 Vibration Damper $100 USD Used C7 Vibration Damper, Type: Rubber, Diameter: 13.500" ConditionUsedFits To Make(s)CaterpillarFits To Model(s)C7Will Fit Year(s)2007Part Number4P7378Stock Number579-10667 MLS Number14236329CategoryEngine Harmonic Balancers Last Updated3/11/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Used Caterpillar C13 Acert Vibration Damper $215 USD Used C13 Acert Vibration Damper, Type: Serpentine, Diameter: 13 7/8" ConditionUsedFits To Make(s)CaterpillarFits To Model(s)C13 AcertPart Number2835877Stock Number579-10687 MLS Number14236302CategoryEngine Harmonic Balancers Last Updated3/11/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Used Caterpillar 3306DI vibration damper $189 USD Used 3306DI vibration damper, Type: Viscous, Diameter: 12" ConditionUsedFits To Make(s)CaterpillarFits To Model(s)3306DIPart Number4W337Stock Number579-10705 MLS Number14236284CategoryEngine Harmonic Balancers Last Updated3/11/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2008 Used Caterpillar C9 Acert Vibration Damper $270 USD Used C9 Acert Vibration Damper, Type: Serpentine, Diameter: 13 3/8" ConditionUsedFits To Make(s)CaterpillarFits To Model(s)C9 AcertWill Fit Year(s)2008Part Number2089619Stock Number579-10710 MLS Number14236272CategoryEngine Harmonic Balancers Last Updated3/11/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2006 Used Caterpillar C15 Acert Dampener $250 USD Used C15 Acert Dampener, Type: Viscous, Diameter: 13-3/8" ConditionUsedFits To Make(s)CaterpillarFits To Model(s)C15 AcertWill Fit Year(s)2006Part Number1678126Stock Number579-10728 MLS Number14236139CategoryEngine Harmonic Balancers Last Updated3/11/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Used Caterpillar C13 Acert Crank Pulley $225 USD Used C13 Acert Crank Pulley, Type: Serpentine, Diameter: 14" ConditionUsedFits To Make(s)CaterpillarFits To Model(s)C13 AcertPart Number3058194Stock Number579-10766 MLS Number14235906CategoryEngine Harmonic Balancers Last Updated3/11/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Used Caterpillar C13 Acert Vibration Damper $225 USD Used C13 Acert Vibration Damper, Type: Serpentine, Diameter: 14" ConditionUsedFits To Make(s)CaterpillarFits To Model(s)C13 AcertPart Number3058194Stock Number579-10800 MLS Number14235843CategoryEngine Harmonic Balancers Last Updated3/11/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2008 Used Caterpillar C13 Acert Vibration Damper $215 USD Used C13 Acert Vibration Damper, Type: Serpentine, Diameter: 13 13/16'' ConditionUsedFits To Make(s)CaterpillarFits To Model(s)C13 AcertWill Fit Year(s)2008Part Number2835877Stock Number579-10814 MLS Number14235786CategoryEngine Harmonic Balancers Last Updated3/11/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2008 Used Caterpillar C13 Acert Damper $215 USD Used C13 Acert Damper, Type: Serpentine, Diameter: 13-7/8" ConditionUsedFits To Make(s)CaterpillarFits To Model(s)C13 AcertWill Fit Year(s)2008Part Number305-8194Stock Number579-10846 MLS Number14235739CategoryEngine Harmonic Balancers Last Updated3/11/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2006 Used Caterpillar C15 Acert Vibe Damper $200 USD Used C15 Acert Vibe Damper, Type: Viscous, Diameter: 13 1/4" ConditionUsedFits To Make(s)CaterpillarFits To Model(s)C15 AcertWill Fit Year(s)2006Part Number1678126Stock Number579-10925 MLS Number14235521CategoryEngine Harmonic Balancers Last Updated3/11/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2002 Caterpillar Engine Harmonic Balancer for a Sterling ACTERRA $250 USD Good Condition, Call DTI Trucks For More Information And For Shipping Quotes ConditionUsedFits To Make(s)STERLINGFits To Model(s)ACTERRAStock Number61719 MLS Number12529791CategoryEngine Harmonic Balancers Last Updated1/21/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2000 Caterpillar Engine Harmonic Balancer for a Freightliner FL70 $225 USD Complete Harmonic Balancer, Good Condition, Call For More Information And Shipping Quote ConditionUsedFits To Make(s)FREIGHTLINERFits To Model(s)FL70Stock Number50697 MLS Number11449297CategoryEngine Harmonic Balancers Last Updated1/6/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Caterpillar 3306 DI Engine Harmonic Balancer for a Caterpillar 3306DI $100 USD Good used, cleaned and inspected Caterpillar 3306DI harmonic balancer. Part number: 4W337 Quantity2ConditionUsedFits To Make(s)CATERPILLARFits To Model(s)3306DIPart Number4W337Stock NumberRyd 4W337 MLS Number11452866CategoryEngine Harmonic Balancers Last Updated1/1/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar 3176 Engine Harmonic Balancer $100 USD Good used, cleaned and inspected Caterpillar 3176 Harmonic Balancer. Part Number: 7E0987 ConditionUsedFits To Make(s)CATERPILLARFits To Model(s)3176Part Number7E0987Stock NumberRyd 7E0987 MLS Number10687919CategoryEngine Harmonic Balancers Last Updated1/1/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info