Twin Cylinder Maintenance Kit for Small Engines / Kohler Part #: 25 789 01-S Replaces Part #'s: 785-620 Compatible with the Following Models HDAC, CV18-25, CV620-742, CV750-752, CH18-25, CH680-742, ECV630-749, ECH630-749 Please refer to your original owner's manual or on the appropriate parts diagram of your model for correct location and fitment of this item. Package Qty: (1) Twin Cylinder Maintenance Kit Genuine OEM Kohler Twin Cylinder Maintenance Kit for Small Engines! Part #: 25 789 01-S Please refer to your original owner's manual or on the appropriate parts diagram of your model for correct location and fitment of this item. Kohler maintenance kits provide preventative maintenance for do-it-yourself customers. Extends engine life. Powerful performance. Prevents costly repairs. Warranty coverage protection. Command PRO Twin (equipped with heavy-duty air cleaner) Maintenance Kit Includes: Air Filter: 25 083 01-S Oil Filter: 52 050 02-S Fuel Filter: 24 050 13-S Kohler 10W-30 Oil (2 Quarts): 25 357 06-S Spark Plugs (2): 12 132 02-S Package Qty (1) : Twin Cylinder Maintenance Kit Fits the Following Kohler Models: CH18-62500 Engine CH18-62501 Engine CH18-62502 Engine CH18-62503 Engine CH18-62504 Engine CH18-62505 Engine CH18-62506 Engine CH18-62507 Engine CH18-62508 18 HP Engine CH18-62509 Engine CH18-62510 Engine CH18-62511 Engine CH18-62512 Engine CH18-62513 Engine CH18-62514 Engine CH18-62515 Engine CH18-62516 Engine CH18-62517 Engine CH18-62519 Engine CH18-62520 Engine CH18-62521 Engine CH18-62522 Engine CH18-62523 Engine CH18-62524 Engine CH18-62525 Engine CH18-62526 Engine CH18-62527 Engine CH18-62528 Engine CH18-62529 18 HP Engine CH18-62530 Engine CH18-62531 18 HP Engine CH18-62532 Engine CH18-62533 Engine CH18-62534 Engine CH18-62535 Engine May Fit Additional Models & Brands Which Are NOT Listed Above.