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Caterpillar C12 Engine Harmonic Balancers For Sale

Browse Caterpillar C12 Engine Harmonic Balancers on MyLittleSalesman.com and compare listings with prices from $63 to $120. Sellers include River Valley Truck Parts, Spalding Truck Parts, Rydemore Heavy Duty Truck Parts, and more. Filter by condition, price, or year to quickly narrow down to the right Caterpillar C12 Vibration Damper.
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   Engine Harmonic Balancers (9)
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Showing 1 - 9 of 9 Vibration Damper Listings

1 - 9 of 9 listings
1 - 9 of 9 listings
Caterpillar C12 Vibration Damper

Caterpillar C12 Vibration Damper

$100 USD
Good used Harmonic Balancer off a Cat C12 casting number (7E-0978). Please see pictures, call or email for more information. We ship anywhere. Thank you., Serial#: 7E-0978, Core Charge: 0,...
ConditionUsed
Part Numberp-5968
Stock NumberP-5968
MLS Number9844998
CategoryEngine Harmonic Balancers
Last Updated5/15/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
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River Valley Truck Parts
Caterpillar C12 Vibration Damper

Caterpillar C12 Vibration Damper

$100 USD
Good used Harmonic Balancer Pulley off a Cat C12 casting number (9Y3467). Please see pictures, call or email for more information. We ship anywhere. Thank you., Serial#: 9Y3467, Core Charge:...
ConditionUsed
Part NumberP-5977
Stock NumberP-5977
MLS Number9845006
CategoryEngine Harmonic Balancers
Last Updated5/15/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
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River Valley Truck Parts
Caterpillar C12 Vibration Damper

Caterpillar C12 Vibration Damper

$100 USD
Good, used harmonic balancer from a CAT C12 engine. The balancer has been inspected and is in good working condition. There is no visible damage seen on the part. There is visible rust on...
ConditionUsed
Part NumberP-10268
Stock NumberP-10268
MLS Number11234889
CategoryEngine Harmonic Balancers
Last Updated5/15/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
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River Valley Truck Parts
Caterpillar C12 Vibration Damper for a 2000 Freightliner FLD120

Caterpillar C12 Vibration Damper for a 2000 Freightliner FLD120

$100 USD
Good, used harmonic balancer from a CAT C12 engine. The balancer has been visually inspected and is in good working condition. There is no visible damage seen on the part. There is visible...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)FLD120
Will Fit Year(s)2000
Part Number220503-10
Stock Number220503-10
MLS Number11987740
CategoryEngine Harmonic Balancers
Last Updated5/15/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
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River Valley Truck Parts
Caterpillar C12 Vibration Damper for a 1999 Kenworth T800

Caterpillar C12 Vibration Damper for a 1999 Kenworth T800

$75 USD
Good used Balancer from a Caterpillar C12 engine. The balancer has been visually inspected and is in good condition. The balancer has rust, corrosion, chipped paint, and scuff marks, please...
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)T800
Will Fit Year(s)1999
Part Number240092-17
Stock Number240092-17
MLS Number13206246
CategoryEngine Harmonic Balancers
Last Updated5/15/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
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River Valley Truck Parts
Caterpillar C10 C12 C13 Vibration Dampner Harmonic Balancer Pulley P# 167-8125

2003 Caterpillar C10 C12 C13 Vibration Dampner Harmonic Balancer Pulley P# 167-8125

$119.99 USD
CATERPILLAR C12 DIESEL ENGINEVIRBATION DAMPNER PULLEY FIT C10 C12 C13, OEM PART# 167-8125, STOCK# 319016-AA.For more information contact us directly.
ConditionUsed
Fits To Model(s)C10, C12, C13
Part Number167-8125
Stock Number319016-AA
MLS Number9598997
CategoryEngine Harmonic Balancers
Last Updated12/18/2018
Location
Rockwood, TN, US
Sold By
Machinery and Truck Parts
(844) 835-___  SHOW
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