Harmonic Balancer Russell 640910

Russell harmonic balancer. This is a build component selected by SPECIFICATION rather than by a single vehicle application: match the frame size, flange, wheel size and A/R to your build. If you are not certain what your build needs, ask a tech before ordering.

What it does

The balancer damps crankshaft torsional vibration and drives the accessories. A separated or wobbling balancer throws the belt, wears the front seal and can snap a crank snout. A new balancer (with the correct install bolt) restores smooth, true belt drive.

How to choose

• Match the compressor and turbine wheel sizes to your power target and drive style
• Match the turbine housing A/R and flange to the manifold and downpipe you are running
• Confirm the oil and coolant feed arrangement matches your engine
• Check the part number against the component you are replacing

Fixes

• a wobbling crank pulley or thrown belt
• the rubber ring walking out of the hub
• front main seal leaks from a scored hub
• a rebuild or supercharger install

What's included

• the balancer assembly
• install bolt only where the manufacturer lists it

Specifications

• Brand: Russell
• Part number: 640910
• Shipping weight: 0.07 lb
• Condition: new
• Product type: Harmonic Balancer

Cross-reference

Replaces or interchanges with Russell 640910. Check the part number stamped on your original before ordering.

Free shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? Ask a tech before you buy.