How to service and repair the harmonic balancer - crankshaft pulley on Chevrolet Express 3500?

Service and repair of the Harmonic Balancer-crankshaft pulley begins with disconnecting the battery negative cable followed by removing the Drive Belt and the Fan Shroud assembly. Install the crankshaft balancer remover and installer (J 23523-F) to take out the crankshaft balancer. All parts should get cleaned and receive close inspection after parts removal before starting the installation process. After aligning the crankshaft balancer reinstall it while also adding the Drive Belt followed by the Fan Shroud assembly. The battery negative cable requires reinstallation as the last step in the process.

OEM Chevrolet Express 3500 Harmonic Balancer

Engine Harmonic Balancer

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14 Harmonic Balancers found

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Chevrolet Express 3500 Vibration Damper
Part Number: 19300488
$113.61 MSRP: $195.11
You Save: $81.50 (42%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Damper, Engine Crankshaft And Camshaft Balancer; Balancer, Engine Crankshaft And Camshaft Balancer; Balancer, Engine Crankshaft
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2020 Chevrolet Express 3500 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
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Chevrolet Express 3500 Crankshaft Pulley
Part Number: 12684590
$83.34 MSRP: $141.89
You Save: $58.55 (42%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Pulley; Harmonic Balancer Puller; Harmonic Balancer; Vibration Damper; Balancer, Engine Crankshaft And Camshaft Balancer
- Replaces: 12620312, 12662037
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018 Chevrolet Express 3500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS
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Chevrolet Express 3500 Vibration Damper
Part Number: 10243271
$90.04 MSRP: $153.30
You Save: $63.26 (42%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Pulley; Balancer, Engine Crankshaft And Camshaft Balancer
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2002 Chevrolet Express 3500 | Base, LS | 8 Cyl 5.7 L BI-FUEL, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS
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Chevrolet Express 3500 Vibration Damper
Part Number: 10224885
$64.68 MSRP: $106.52
You Save: $41.84 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Balancer, Crankshaft; Harmonic Balancer; Balance Shaft; Crankshaft Damper; Balancer; Balancer, Engine Crankshaft And Camshaft Balancer
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-1998 Chevrolet Express 3500 | Base, LS | 6 Cyl 4.3 L GAS
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Chevrolet Express 3500 Vibration Damper
Part Number: 19432547
$315.55 MSRP: $496.49
You Save: $180.94 (37%)
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Product Specifications
- Other Name: Damper, Engine Crankshaft And Camshaft Balancer; Balancer, Engine Crankshaft And Camshaft Balancer
- Replaced by: 19540389
- Replaces: 12662602, 12674750, 12702612, 12651599, 19433088, 98062792
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2016 Chevrolet Express 3500 | Base, LS, LT | 8 Cyl 6.6 L DIESEL
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Chevrolet Express 3500 Vibration Damper
Part Number: 97374383
$809.93 MSRP: $1280.12
You Save: $470.19 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Balancer Assembly-Crankshaft (W/Pulley); Balancer, Engine Crankshaft Pulley And Balancer
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2010 Chevrolet Express 3500 | Base | 8 Cyl 6.6 L DIESEL
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Chevrolet Express 3500 Crankshaft Pulley
Part Number: 12680364
$77.46 MSRP: $131.85
You Save: $54.39 (42%)
ADD TO CART
Product Specifications
- Other Name: Pulley; Harmonic Balancer Puller; Harmonic Balancer; Vibration Damper; Balancer, Engine Crankshaft And Camshaft Balancer
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2024 Chevrolet Express 3500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 6.6 L GAS
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Chevrolet Express 3500 Balance Shaft
Part Number: 12653449
$134.96 MSRP: $212.35
You Save: $77.39 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Balancer, Engine Crankshaft And Camshaft Balancer; Balance Shaft Assembly; Plate, Engine Camshaft & Balance Shaft Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2023 Chevrolet Express 3500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS
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Chevrolet Express 3500 Vibration Damper
Part Number: 12625430
$71.10 MSRP: $111.35
You Save: $40.25 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Balancer, Engine Crankshaft And Camshaft Balancer; Harmonic Balancer; Balancer
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2022 Chevrolet Express 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
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Chevrolet Express 3500 Vibration Damper
Part Number: 12634105
Product Specifications
- Other Name: Pulley; Harmonic Balancer; Crankshaft Balance; Balancer
- Replaces: 12576652, 12553112
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2017 Chevrolet Express 3500 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
View related parts
Chevrolet Express 3500 Vibration Damper
Part Number: 12555140
Product Specifications
- Other Name: Balancer, Engine Crankshaft; Balancer, Engine Crankshaft And Camshaft Balancer
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2002 Chevrolet Express 3500 | Base, LS | 8 Cyl 8.1 L GAS
View related parts
Chevrolet Express 3500 Vibration Damper
Part Number: 10154688
Product Specifications
- Other Name: Balancer, Crankshaft; Balancer, Engine Crankshaft And Camshaft Balancer; Balancer, Engine Crankshaft
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2002 Chevrolet Express 3500 | Base, LS | 8 Cyl 6.5 L DIESEL
View related parts
Chevrolet Express 3500 Vibration Damper
Part Number: 10216452
Product Specifications
- Other Name: Pulley; Balancer, Engine Crankshaft And Camshaft Balancer
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2000 Chevrolet Express 3500 | Base, LS | 8 Cyl 7.4 L GAS
View related parts
Chevrolet Express 3500 Crank Pulley
Part Number: 10187661
Product Specifications
- Other Name: Pulley Assembly-Crankshaft; Pulley; Pulley, Engine Crankshaft And Camshaft Balancer
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2000 Chevrolet Express 3500 | Base, LS | 8 Cyl 7.4 L GAS

Chevrolet Express 3500 Harmonic Balancer

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Chevrolet Express 3500 Harmonic Balancer Parts Questions & Experts Answers

Vibration Damper
10243271
Q: How to service and repair the harmonic balancer - crankshaft pulley on Chevrolet Express 3500?
A: Service and repair of the Harmonic Balancer-crankshaft pulley begins with disconnecting the battery negative cable followed by removing the Drive Belt and the Fan Shroud assembly. Install the crankshaft balancer remover and installer (J 23523-F) to take out the crankshaft balancer. All parts should get cleaned and receive close inspection after parts removal before starting the installation process. After aligning the crankshaft balancer reinstall it while also adding the Drive Belt followed by the Fan Shroud assembly. The battery negative cable requires reinstallation as the last step in the process.