1、APPLICABLE MODEL: This carburetor kit is suitable for JS63C JS63E JA60 JA62 JA65 JS40 JS45 JS60 JS61 SP6211 SP6213 21 inch walk behind mower. 2、INCLUDED PARTS: This kit includes carburetor, paper gaskets, washer, caps, clamps, oil filter, oil pipe, and air filter, are commonly used accessories for mower. 3、ALUMINUM MATERIAL: The mower carburetor is made of excellent aluminum, with high hardness, corrosion and oxidation resistance, and long service life. 4、REPLACEMENT PARTS: Directly replacing old or damaged lawn mower accessories can extend the service life of the equipment and improve work efficiency. 5、EASY INSTALLATION: With exquisite workmanship, these mower accessories have standard sizes and stable performance, making them easy to install and replace.