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  2. Auto Parts
  3. Engine Components
  4. Cylinder Block Components
  5. Engine Harmonic Balancer
  6. ATP 102143

ATP 102143 Engine Harmonic Balancer

ATP 102143 Engine Harmonic Balancer Image 1
ATP 102143 Engine Harmonic Balancer Image 2
ATP 102143 Engine Harmonic Balancer Image 3
ATP 102143 Engine Harmonic Balancer

ATP
Brand:ATP
Part Number: 102143
UPC: 740993046714
Weight: 6.1 lbs
Condition:New



On Sale:

$83.55

Availability:
8 in Stock
Warehouse: US-7
Quantity:

Product Information

Description:

Get the ATP 102143 Engine Harmonic Balancer for your vehicle. Buy now and secure your purchase online!

The purpose of an harmonic balancer is to absorb crankshaft vibrations. Harmonic balancers are typically constructed in three pieces. The first piece is often called a hub. It bolts to directly to the crankshaft. The hub is surrounded by rubber or fluid which dampens crankshaft vibrations. The outside layer is metal which has grooves on it for the belt. Over time the rubber and/or fluid layer deteriorate causing the outer pulley to shift forward. This causes belt miss alignment and can ultimately result in crankshaft failure. When the harmonic balancer is broken, it must be replaced. ATP Harmonic Balancers fit and function just like the original part restoring the engine to normal operation.

Features and Benefits:

  • Pioneer Harmonic Balancers are a high quality OE replacement alternative. The parts are developed to the OE design, ensuring they will install properly and function as intended.

Specifications:

Chromite #:
PC7901
Dayco #:
PB1165-N
Dorman - OE Solutions #:
594166
Hollander #:
30950427
Pioneer Auto Industries #:
DA-250
Qualitee International #:
5012066
Subaru (cars) #:
12305AA221
Subaru (cars) #:
12305AA222
Subaru (cars) #:
12305AA251
Subaru (cars) #:
12305AA252
Venture Products #:
V1165
Country of Origin:
CN

Select a vehicle to narrow ATP 102143 Engine Harmonic Balancer fitment info!

Last Updated: 09/28/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

2006

 

2006

 
Saab 9-2X

2.5L H4 Gas DOHC Turbo
1
 
OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley
 

Saab 9-2X



2.5L H4 Gas DOHC Turbo OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley

1 Per Vehicle

2006

 

2005

 

2006

 

2005

 
Saab 9-2X

2.5L H4 Gas SOHC
1
 
OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley
 

Saab 9-2X



2.5L H4 Gas SOHC OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley

1 Per Vehicle

2006

 

2005

 

2004

 

2006

 

2005

 

2004

 
Subaru Baja

2.5L H4 Gas DOHC Turbo
1
 
OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley
 

Subaru Baja



2.5L H4 Gas DOHC Turbo OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2006

 

2005

 

2004

 

2003

 
Subaru Baja

2.5L H4 Gas SOHC
1
 
OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley
 

Subaru Baja



2.5L H4 Gas SOHC OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley

1 Per Vehicle

2010

 

2009

 

2008

 

2007

 

2010

 

2009

 

2008

 

2007

 
Subaru Forester

2.5L H4 Gas SOHC
1
 
OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley
Manual Transmission
 

Subaru Forester



2.5L H4 Gas SOHC OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley
Manual Transmission

1 Per Vehicle

2008

 

2007

 

2008

 

2007

 
Subaru Forester

2.5L H4 Gas DOHC Turbo
1
 
OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley
Manual Transmission
 

Subaru Forester



2.5L H4 Gas DOHC Turbo OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley
Manual Transmission

1 Per Vehicle

2006

 

2005

 

2004

 

2006

 

2005

 

2004

 
Subaru Forester

2.5L H4 Gas DOHC Turbo
1
 
OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley
 

Subaru Forester



2.5L H4 Gas DOHC Turbo OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 
Subaru Forester

2.5L H4 Gas SOHC
1
 
OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley
 

Subaru Forester



2.5L H4 Gas SOHC OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley

1 Per Vehicle

1998

 

1998

 
Subaru Forester

2.5L H4 Gas DOHC
1
 
OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley
 

Subaru Forester



2.5L H4 Gas DOHC OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley

1 Per Vehicle

2014

 

2013

 

2012

 

2014

 

2013

 

2012

 
Subaru Impreza

2.5L H4 Gas DOHC Turbo
1
 
OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley
 

Subaru Impreza



2.5L H4 Gas DOHC Turbo OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley

1 Per Vehicle

2011

 

2010

 

2009

 

2008

 

2007

 

2011

 

2010

 

2009

 

2008

 

2007

 
Subaru Impreza

2.5L H4 Gas DOHC Turbo,
2.5L H4 Gas SOHC
1
 
OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley
Manual Transmission
 

Subaru Impreza



2.5L H4 Gas DOHC Turbo,
2.5L H4 Gas SOHC OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley
Manual Transmission

1 Per Vehicle

2006

 

2005

 

2004

 

2006

 

2005

 

2004

 
Subaru Impreza

2.5L H4 Gas DOHC Turbo
1
 
OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley
 

Subaru Impreza



2.5L H4 Gas DOHC Turbo OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 
Subaru Impreza

2.5L H4 Gas SOHC
1
 
OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley
 

Subaru Impreza



2.5L H4 Gas SOHC OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley

1 Per Vehicle

1998

 

1998

 
Subaru Impreza

2.5L H4 Gas DOHC
1
 
OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley
 

Subaru Impreza



2.5L H4 Gas DOHC OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley

1 Per Vehicle

2012

 

2011

 

2012

 

2011

 
Subaru Legacy

2.5L H4 Gas SOHC
1
 
OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley
Eng: EJ253
Eng Ver: N/R
Num Eng Valves: 16
Fuel Sys: FI
 

Subaru Legacy



2.5L H4 Gas SOHC OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley
Eng: EJ253
Eng Ver: N/R
Num Eng Valves: 16
Fuel Sys: FI

1 Per Vehicle

2010

 

2009

 

2008

 

2007

 

2010

 

2009

 

2008

 

2007

 
Subaru Legacy

2.5L H4 Gas DOHC Turbo,
2.5L H4 Gas SOHC
1
 
OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley
Manual Transmission
 

Subaru Legacy



2.5L H4 Gas DOHC Turbo,
2.5L H4 Gas SOHC OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley
Manual Transmission

1 Per Vehicle

2006

 

2005

 

2006

 

2005

 
Subaru Legacy

2.5L H4 Gas DOHC Turbo
1
 
OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley
 

Subaru Legacy



2.5L H4 Gas DOHC Turbo OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 
Subaru Legacy

2.5L H4 Gas SOHC
1
 
OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley
 

Subaru Legacy



2.5L H4 Gas SOHC OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley

1 Per Vehicle

1999

 

1998

 

1997

 

1999

 

1998

 

1997

 
Subaru Legacy

2.5L H4 Gas DOHC
1
 
OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley
 

Subaru Legacy



2.5L H4 Gas DOHC OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley

1 Per Vehicle

2009

 

2009

 
Subaru Outback

2.5L H4 Gas SOHC
1
 
OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley
Eng: EJ253
Eng Ver: N/R
Num Eng Valves: 16
Fuel Sys: FI
MFI
4 Speed
Automatic Transmission
Mfr Code: TV1B8
AWD
 

Subaru Outback



2.5L H4 Gas SOHC OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley
Eng: EJ253
Eng Ver: N/R
Num Eng Valves: 16
Fuel Sys: FI
MFI
4 Speed
Automatic Transmission
Mfr Code: TV1B8
AWD

1 Per Vehicle

2009

 

2009

 
Subaru Outback

2.5L H4 Gas SOHC
1
 
OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley
Eng: EJ253
Eng Ver: N/R
Num Eng Valves: 16
Fuel Sys: FI
MFI
4 Speed
Automatic Transmission
Mfr Code: TZ1B8
AWD
 

Subaru Outback



2.5L H4 Gas SOHC OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley
Eng: EJ253
Eng Ver: N/R
Num Eng Valves: 16
Fuel Sys: FI
MFI
4 Speed
Automatic Transmission
Mfr Code: TZ1B8
AWD

1 Per Vehicle

2009

 

2009

 
Subaru Outback

2.5L H4 Gas SOHC
1
 
OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley
Eng: EJ253
Eng Ver: N/R
Num Eng Valves: 16
Fuel Sys: FI
MFI
5 Speed
Manual Transmission
Mfr Code: TY758
AWD
 

Subaru Outback



2.5L H4 Gas SOHC OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley
Eng: EJ253
Eng Ver: N/R
Num Eng Valves: 16
Fuel Sys: FI
MFI
5 Speed
Manual Transmission
Mfr Code: TY758
AWD

1 Per Vehicle

2008

 

2007

 

2008

 

2007

 
Subaru Outback

2.5L H4 Gas DOHC Turbo,
2.5L H4 Gas SOHC
1
 
OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley
Manual Transmission
 

Subaru Outback



2.5L H4 Gas DOHC Turbo,
2.5L H4 Gas SOHC OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley
Manual Transmission

1 Per Vehicle

2006

 

2005

 

2006

 

2005

 
Subaru Outback

2.5L H4 Gas DOHC Turbo
1
 
OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley
 

Subaru Outback



2.5L H4 Gas DOHC Turbo OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
Subaru Outback

2.5L H4 Gas SOHC
1
 
OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley
 

Subaru Outback



2.5L H4 Gas SOHC OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley

1 Per Vehicle

2000

 

2000

 
Subaru Outback

2.5L H4 Gas SOHC
1
 
OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley
Eng: EJ251
Eng Ver: N/R
Num Eng Valves: 16
Fuel Sys: FI
 

Subaru Outback



2.5L H4 Gas SOHC OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley
Eng: EJ251
Eng Ver: N/R
Num Eng Valves: 16
Fuel Sys: FI

1 Per Vehicle

2000

 

2000

 
Subaru Outback

2.5L H4 Gas SOHC
1
 
OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley
Eng: EJ252
Eng Ver: N/R
8th VIN Digit: 6
Num Eng Valves: 16
Fuel Sys: FI
 

Subaru Outback



2.5L H4 Gas SOHC OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley
Eng: EJ252
Eng Ver: N/R
8th VIN Digit: 6
Num Eng Valves: 16
Fuel Sys: FI

1 Per Vehicle

2020

 

2019

 

2018

 

2017

 

2016

 

2020

 

2019

 

2018

 

2017

 

2016

 
Subaru WRX STI

2.5L H4 Gas DOHC Turbo
1
 
OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley
Eng: EJ257
Eng Ver: N/R
Num Eng Valves: 16
Fuel Sys: FI
 

Subaru WRX STI



2.5L H4 Gas DOHC Turbo OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley
Eng: EJ257
Eng Ver: N/R
Num Eng Valves: 16
Fuel Sys: FI

1 Per Vehicle

2015

 

2015

 
Subaru WRX STI

2.5L H4 Gas DOHC Turbo
1
 
OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley
 

Subaru WRX STI



2.5L H4 Gas DOHC Turbo OE Replacement Balancer
Description: Groove Qty. 5, 4
Part Type: Double Serpentine
Outer Diameter: 5.230 in Large Pulley

1 Per Vehicle