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2007 Chevrolet Colorado Harmonic Balancer

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2007 Chevrolet Colorado
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4 Products found

2 Q&A for Harmonic Balancer Repair
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  • Dorman OE Solutions Regular Grade Type Harmonic Balancer Assembly for 2007 Chevrolet Colorado - 594-444
    Product Specifications
    • Color/Finish: Black
    • Degree Markings: No
    • Depth: 45.5 mm
    • Drive Belt Type: Serpentine
    • Grade Type: Regular
    • Inside Diameter: 31.94 mm
    • OE Part Number: 12578070, 12578071, 8125780700
    • Outside Diameter: 201.2 mm
    • Pulley Groove Quantity: 6
    • UPC: 037495163606
    • Part Description: 2007 Chevrolet Colorado OE Solutions Regular Grade Type Harmonic Balancer Assembly
    More Info
    Vehicle Fitment
    • 2007 Chevrolet Colorado | All Trims | 5 Cyl 3.7L
  • Dorman OE Solutions 6 Pulley Groove Harmonic Balancer for 2007 Chevrolet Colorado - 594-623
    Product Specifications
    • Color/Finish: Black
    • Degree Markings: No
    • Depth: 34.3 mm
    • Drive Belt Type: Serpentine
    • Grade Type: Regular
    • Inside Diameter: 32 mm
    • Keyway Type: No
    • Mounting Hole Diameter: 47.6 mm
    • Outside Diameter: 184 mm
    • Pulley Groove Quantity: 6
    • UPC: 885484678453
    • Part Description: 2007 Chevrolet Colorado OE Solutions 6 Pulley Groove Harmonic Balancer
    More Info
    Vehicle Fitment
    • 2007 Chevrolet Colorado | All Trims | 4 Cyl 2.9L
  • OEM 2007 Chevrolet Colorado Crankshaft Balance - 12578070
    Product Specifications
    • Notes: 3.5 & 3.7 Liter; Canyon, Colorado
    • Other Names: Balance, Crankshaft Balance, Vibration Damper
    • Item Dimensions: 9.2 x 8.2 x 3.0 inches
    • Item Weight: 7.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2007 Chevrolet Colorado Crankshaft Balance
    More Info
    Vehicle Fitment
    • 2007 Chevrolet Colorado | Base, LS, LT, Sport, Sport LS, WT, Z71, Z71 LS, Z85, Z85 LS | 5 Cyl 3.5 L GAS, 5 Cyl 3.7 L GAS
  • OEM 2007 Chevrolet Colorado Crankshaft Balance - 12578072
    Product Specifications
    • Notes: 2.8 & 2.9 Liter; Canyon, Colorado
    • Other Names: Crankshaft Balance, Vibration Damper
    • Item Dimensions: 8.4 x 8.4 x 3.3 inches
    • Item Weight: 5.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2007 Chevrolet Colorado Crankshaft Balance
    More Info
    Vehicle Fitment
    • 2007 Chevrolet Colorado | Base, LS, LT, Sport, Sport LS, WT, Z71, Z71 LS, Z85, Z85 LS | 4 Cyl 2.8 L GAS, 4 Cyl 2.9 L GAS

FAQ for Harmonic Balancer Repair

Q: How to remove the Crankshaft Balancer?
A:
You need to remove the cooling fan, the drive belt, and the service slot plug, then install the EN 46547 into the flywheel teeth, remove and discard the crankshaft balancer bolt, install the J 41816-2 into the end of the crankshaft, then use a 3 jaw puller to remove the crankshaft balancer, and remove the J 41816-2.
By Bob
GM Specialist
01/11/2022
Q: What kind of special tools will be required in the replacement of the Crankshaft Balancer?
A:
The tools required include EN 46547 Flywheel Holding Tool, J 41478 Crankshaft Balancer Installer, J 41816-2 Crankshaft End Protector, and J 45059 Angle Meter.
By Bob
GM Specialist
01/11/2022