Product Description A Chicago Pneumatic tune-up kit is an essential solution for ensuring the longevity and efficiency of a product or machine. The kit is designed to include all the necessary OEM spare parts that may require replacement during regular maintenance to ensure the longevity and efficiency of your Chicago Pneumatic tool. The tune-up kit is a reliable and highly valued solution that provides peace of mind to customers. From the Manufacturer Chicago Pneumatic CP749 Tune Up kit includes o-rings, gaskets, motor blades extends tools life improves performance Package dimension: 5.0 L x 4.0 W x 1.0 H Package weight is 0.2 pounds UPC 015451530136 Size One Size Set Name Chicago Pneumatic 8940158635 - Tune-Up Kit for CP749 & CP749-2 Air Impact Wrench Blade Edge Straight Brand Name Chicago Pneumatic Unit Count 1.0 Count Manufacturer Chicago Pneumatic Model Number 8940158635 Blade Material Alloy Steel Item Type Name Tune-Up Kit Handle Material Alloy Steel Included Components O-Ring (2); O-Ring; Gasket Motor Housing; Set-Rotor Blade (set of 6); Seal-Oil; O-Ring; O-Ring; Retainer-Socket; Seal-Oil; O-Ring; Gasket Exhaust Deflector Item Dimensions L x W 4.96 L x 6.54 W Manufacturer Part Number CP8940158635 Global Trade Identification Number 00015451530136