This is a genuine Chicago Pneumatic brand replacement part: a clutch assembly (hammer frame/hammer cage), item #CA157757, for use with the Chicago Pneumatic 1/2-inch drive pneumatic (air) impact wrench model CP749. This clutch assembly may also be used with the Chicago Pneumatic 1/2-inch drive pneumatic (air) impact wrenches models CP6500 and CP7750.

This item is used, but in good working condition.  Note that this item does not come with pins.

Note also that these photos depict a representative example of this part (we have several of the same part in stock).

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