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2008 Chevrolet Impala
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OEM (Genuine) 2008 Chevrolet Impala Crankshaft Balance
PartNumber: 12621646
Product Specifications- Notes: 3.5 & 3.9 Liter; Impala, Monte Carlo
- Item Dimensions: 9.0 x 8.7 x 3.4 inches
- Item Weight: 5.80 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12588034, 12581298
- Part Description: 2008 Chevrolet Impala Crankshaft Balance
Vehicle Fitment- 2008 Chevrolet Impala | 50th Anniversary Edition, LS, LT, LTZ, Police, SS | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS, 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS, 8 Cyl 5.3 L GAS
$86.21 MSRP:$142.64You Save: $56.43 (40%)
Dorman® OE Solutions Standard Grade Type Harmonic Balancer Assembly Kit for 2008 Chevrolet Impala
PartNumber: 594-563Product Specifications- Color/Finish: Black
- Degree Markings: Yes
- Depth: 36 mm
- Drive Belt Type: Serpentine
- Grade Type: Regular
- Inside Diameter: 37.615 mm
- Keyway Type: Yes
- OE Part Number: 12635650, 12568921
- Outside Diameter: 205 mm
- Pulley Groove Quantity: 6
- UPC: 885484619180
- Part Description: 2008 Chevrolet Impala OE Solutions Standard Grade Type Harmonic Balancer Assembly Kit
Vehicle Fitment- 2008 Chevrolet Impala | All Trims | 8 Cyl 5.3L
$179.54
Dayco® PREMIUM OEM REPL BALANCER, POWERBOND for 2008 Chevrolet Impala
PartNumber: PB1544NProduct Specifications- Bolt Hole Quantity: 0
- Counterweight Balance: Neutral, no counterweight
- Crank Bore: 1.245; 31.60
- Crank Trigger/Exciter Plate: No
- Hardware Included: No
- Installation Instructions Included: No
- Nose Outside Diameter: 1.763; 44.78
- Number of Integrated Pulleys: 1
- Outer Ring Material: Cast Iron
- Overall Outside Diameter: 167.00; 6.575
- Overall Width: 1.701; 43.20
- Pulley 1 Number Of Grooves: 6
- Pulley 1 Outside Diameter: 163.300; 6.430
- Pulley 1 Type: Serpentine
- Ring Width: 1.260; 31.98
- Timing Marks: No
- Woodruff Key Included: No
- Part Description: 2008 Chevrolet Impala PREMIUM OEM REPL BALANCER, POWERBOND
Vehicle Fitment- 2008 Chevrolet Impala | All Trims | 6 Cyl 3.5L
- 2008 Chevrolet Impala | All Trims | 6 Cyl 3.9L
$82.94
Dorman® OE Solutions Regular Grade Type Harmonic Balancer Assembly Kit for 2008 Chevrolet Impala
PartNumber: 594-266Product Specifications- Color/Finish: Black
- Degree Markings: No
- Depth: 40.3 mm
- Drive Belt Type: Serpentine
- Grade Type: Regular
- Inside Diameter: 31.8 mm
- OE Part Number: 12555691, 12561513, 12581298, 12588034, 12621646, 621646
- Outside Diameter: 167 mm
- Pulley Groove Quantity: 6
- UPC: 019495238256
- Part Description: 2008 Chevrolet Impala OE Solutions Regular Grade Type Harmonic Balancer Assembly Kit
Vehicle Fitment- 2008 Chevrolet Impala | All Trims | 6 Cyl 3.5L
- 2008 Chevrolet Impala | All Trims | 6 Cyl 3.9L
$59.50
OEM (Genuine) 2008 Chevrolet Impala Balancer Asm-Crankshaft
PartNumber: 12635650
Product Specifications- Notes: 5.3 Liter; Impala, Monte Carlo
- Other Names: Balance, Vibration Damper
- Item Dimensions: 9.0 x 8.6 x 3.4 inches
- Item Weight: 7.50 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12568921
- Part Description: 2008 Chevrolet Impala Balancer Asm-Crankshaft
Vehicle Fitment- 2008 Chevrolet Impala | SS | 8 Cyl 5.3 L GAS
FAQ for Harmonic Balancer Repair
Q: What's the recommended torque for the used crankshaft balancer bolt?
A:
The recommended torque is 125 N.m (92 lb-ft).
By Bob
GM Specialist
01/11/2022Q: Can I use a power-assisted tool with a special tool to remove or install this component?
A:
No, you cannot. You cannot properly control the alignment of this component using a power-assisted tool, and this can damage the component.
By Bob
GM Specialist
01/11/2022Q: What's the recommended torque for the right and left side frame bolts?
A:
You can tighten the bolts to 100 N.m (74 lb-ft) plus an additional 90 degrees using the J 45059.
By Bob
GM Specialist
01/11/2022