Caterpillar Engine Harmonic Balancers For Sale

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Caterpillar 3126B Engine Harmonic Balancer

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$125 USD

3126B Vibration Damper, Harmonic Balancer, 7C8444

Condition	Used
Stock Number	4536374
MLS Number	13888858
Category	Engine Harmonic Balancers
Last Updated	10/22/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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Caterpillar 501581 Engine Harmonic Balancer

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$99.99 USD

CAT 3406E Engine Harmonic Balancer 501581

Condition	Used
Stock Number	142742
MLS Number	12585656
Category	Engine Harmonic Balancers
Last Updated	10/22/2026
Location	Owensboro, KY, US
Sold By	West Side Truck Parts

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2007 Caterpillar 179-0092 Engine Harmonic Balancer for a Kenworth T800

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$79.99 USD

CAT C13 Engine Harmonic Balancer 179-0092, From 2007 Kenworth T800 VIN 1NKDXUEX27J145179

Condition	Used
Fits To Make(s)	KENWORTH
Fits To Model(s)	T800
Stock Number	139983
MLS Number	11678804
Category	Engine Harmonic Balancers
Last Updated	10/22/2026
Location	Owensboro, KY, US
Sold By	West Side Truck Parts

Caterpillar C15 Engine Harmonic Balancer for a 2007 Peterbilt 387

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Balance For Sale, Used. Call, Text Or Email for more information we ship everywhere., Serial#: 00000

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	387
Will Fit Year(s)	2007
Stock Number	PT-0415-273
MLS Number	14642131
Category	Engine Harmonic Balancers
Last Updated	10/22/2026
Location	York, ON, Canada
Sold By	Lomoca Inc.

Caterpillar C7 ACERT Engine Harmonic Balancer for a 2004 Freightliner FS65

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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...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	FS65
Will Fit Year(s)	2004
Stock Number	C7-0456-3
MLS Number	11110989
Category	Engine Harmonic Balancers
Last Updated	10/22/2026
Location	York, ON, Canada
Sold By	Lomoca Inc.

Caterpillar C15 Engine Harmonic Balancer for a 2006 Peterbilt 378

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Caterpillar C15 harmonic balancer, part # 1678125. Call us today, we ship everywhere., Serial#: 1678125, Casting#: 1678125

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2006
Stock Number	C15-PT0451-16
MLS Number	10133293
Category	Engine Harmonic Balancers
Last Updated	10/22/2026
Location	York, ON, Canada
Sold By	Lomoca Inc.

Caterpillar C15 Engine Harmonic Balancer for a 2007 Kenworth T800

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Caterpillar C15 Dampener/Balancer, Call us Today, We ship everywhere., Serial#: other, Casting#: other

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	2007
Stock Number	KW-0413-44
MLS Number	10127240
Category	Engine Harmonic Balancers
Last Updated	10/22/2026
Location	York, ON, Canada
Sold By	Lomoca Inc.

Caterpillar C15 Engine Harmonic Balancer for a 2004 Kenworth T800

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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...

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	2004
Part Number	9N-0722 09
Stock Number	KW-0476-29
MLS Number	9991657
Category	Engine Harmonic Balancers
Last Updated	10/22/2026
Location	York, ON, Canada
Sold By	Lomoca Inc.

Caterpillar C13 Engine Harmonic Balancer for a 2006 Freightliner Columbia 112

Recently Updated

$75 USD

Good used Harmonic balancer from a Caterpillar C13 engine. The Harmonic balancer has been visually inspected and is in good condition. The balancer has corrosion and rust. All bolt holes are...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Columbia 112
Will Fit Year(s)	2006
Part Number	240557-15
Stock Number	240557-15
MLS Number	14452478
Category	Engine Harmonic Balancers
Last Updated	10/22/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar C7 Engine Harmonic Balancer

Recently Updated

$100 USD

Good used Harmonic balancer from a Caterpillar C7 engine. The harmonic balancer has been visually inspected and is in good condition. The harmonic balancer has rust and chipped paint, please...

Condition	Used
Part Number	P-1013776
Stock Number	P-1013776
MLS Number	13824441
Category	Engine Harmonic Balancers
Last Updated	10/22/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar 3126 Engine Harmonic Balancer

Recently Updated

$100 USD

Good used Harmonic balancer from a Caterpillar 3126 engine. The Harmonic balancer has been visually inspected and is in good condition. The Harmonic balancer has chipped paint and corrosion....

Condition	Used
Part Number	P-1013729
Stock Number	P-1013729
MLS Number	13815384
Category	Engine Harmonic Balancers
Last Updated	10/22/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar 3208 Engine Harmonic Balancer for a 1985 Ford LNT8000

Recently Updated

$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...

Condition	Used
Fits To Make(s)	Ford
Fits To Model(s)	LNT8000
Will Fit Year(s)	1985
Part Number	220563-28
Stock Number	220563-28
MLS Number	13476647
Category	Engine Harmonic Balancers
Last Updated	10/22/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar 3208 Engine Harmonic Balancer for a 1985 Ford LN7000

Recently Updated

$125 USD

Good used Harmonic balancer from a Caterpillar 3208 engine. The harmonic balancer has been visually inspected and is in good condition. The harmonic balancer has rust and chipped paint,...

Condition	Used
Fits To Make(s)	Ford
Fits To Model(s)	LN7000
Will Fit Year(s)	1985
Part Number	190286-24
Stock Number	190286-24
MLS Number	13417157
Category	Engine Harmonic Balancers
Last Updated	10/22/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar 3406E Engine Harmonic Balancer

Recently Updated

$175 USD

Good used Balancer from a Caterpillar 3406E engine. The balancer has been visually inspected and is in good condition. The balancer has rust, please refer to the photos provided. The...

Condition	Used
Part Number	P-1012196
Stock Number	P-1012196
MLS Number	13306931
Category	Engine Harmonic Balancers
Last Updated	10/22/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar C12 Engine Harmonic Balancer for a 1999 Kenworth T800

Recently Updated

$100 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...

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	1999
Part Number	240092-17
Stock Number	240092-17
MLS Number	13206246
Category	Engine Harmonic Balancers
Last Updated	10/22/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar 3406 Engine Harmonic Balancer

Recently Updated

$175 USD

Good used Balancer from a Caterpillar 3406 engine. The Balancer has been visually inspected and is in good working condition. The Balancer has corrosion and rust, refer to photos. All bolt...

Condition	Used
Part Number	P-100230
Stock Number	P-100230
MLS Number	12675849
Category	Engine Harmonic Balancers
Last Updated	10/22/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar 3406 Engine Harmonic Balancer

Recently Updated

$100 USD

Good used Harmonic Balancer from a Caterpillar 3406 engine. The Harmonic balancer has been visually inspected and is in good working condition. The Harmonic balancer has one visible damage,...

Condition	Used
Part Number	P-100196
Stock Number	P-100196
MLS Number	12670383
Category	Engine Harmonic Balancers
Last Updated	10/22/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar C10 Engine Harmonic Balancer

Recently Updated

$100 USD

Good, used balancer from a Caterpillar C10 engine. The balancer has been visually inspected and is in good working condition. The bolt holes are clean and clear from obstruction. There is...

Condition	Used
Part Number	P-14976
Stock Number	P-14976
MLS Number	12487020
Category	Engine Harmonic Balancers
Last Updated	10/22/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar 3406E Engine Harmonic Balancer

Recently Updated

$100 USD

Good, used balancer from a Caterpillar 3406E engine. The balancer has been visually inspected and is in good working condition. There is no visual damage to the balancer. The balancer has...

Condition	Used
Part Number	P-13337
Stock Number	P-13337
MLS Number	12028005
Category	Engine Harmonic Balancers
Last Updated	10/22/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar C12 Engine Harmonic Balancer for a 2000 Freightliner FLD120

Recently Updated

$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...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	FLD120
Will Fit Year(s)	2000
Part Number	220503-10
Stock Number	220503-10
MLS Number	11987740
Category	Engine Harmonic Balancers
Last Updated	10/22/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar C7 Engine Harmonic Balancer for a 2005 Freightliner FS65 Chassis

Recently Updated

$75 USD

Good, used harmonic balancer from a Caterpillar C7 engine. The steel harmonic balancer has been visually inspected and is in good working condition. There is no visible damage to the...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	FS65 Chassis
Will Fit Year(s)	2005
Part Number	220358-9
Stock Number	220358-9
MLS Number	11979508
Category	Engine Harmonic Balancers
Last Updated	10/22/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar C7 Engine Harmonic Balancer for a 2005 Freightliner FS65 Chassis

Recently Updated

$100 USD

Good, used steel harmonic balancer from a Caterpillar C7 engine. The steel harmonic balancer has been inspected and appears to be in good working condition. There is no visible damage to the...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	FS65 Chassis
Will Fit Year(s)	2005
Part Number	220366-11
Stock Number	220366-11
MLS Number	11830766
Category	Engine Harmonic Balancers
Last Updated	10/22/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar C7 Engine Harmonic Balancer for a 2005 Blue Bird BB Conventional

Recently Updated

$100 USD

Good, used Steel Harmonic Balancer from a Caterpillar C7 Acert Engine. The steel harmonic balancer has been inspected and appears to be in good working condition. There is no visible damage...

Condition	Used
Fits To Make(s)	Blue Bird
Fits To Model(s)	BB Conventional
Will Fit Year(s)	2005
Part Number	220369-11
Stock Number	220369-11
MLS Number	11817244
Category	Engine Harmonic Balancers
Last Updated	10/22/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar C7 Engine Harmonic Balancer

Recently Updated

$75 USD

Good, used steel harmonic balancer from a Caterpillar C7 engine. The harmonic balancer has been inspected and appears to be in good working condition. There is no visible damage to the...

Condition	Used
Part Number	P-12513
Stock Number	P-12513
MLS Number	11817139
Category	Engine Harmonic Balancers
Last Updated	10/22/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts