32-789-02-S for Kohler KT715 KT725 KT730 KT735 KT740 KT745 Maintenance Kit 7000 Series 19HP-26HP Engines 16 083 04-S 32 083 09-S Oil Filter 12 050 01-S Fuel Pump Kits

What It Is

The 32-789-02-S is a complete maintenance kit for Kohler 7000 Series engines (19HP–26HP), including the KT715, KT725, KT730, KT735, KT740, and KT745 models. It bundles an oil filter (16 083 04-S / 32 083 09-S), fuel pump kit (12 050 01-S), and spark plug(s) for one-stop service on zero-turn mowers, garden tractors, and commercial walk-behinds.

Fitment & Compatibility

Before buying, confirm your engine model (e.g., KT745) is stamped on the valve cover or shroud—this kit fits only Kohler 7000 Series KT engines, not Courage or Command series. Check that your existing oil filter matches the 16 083 04-S or 32 083 09-S part number (thread size 3/4”-16, gasket diameter ~2.5”). The fuel pump kit replaces the standard pulse-operated pump on these engines; verify your pump is the same rectangular 2-port style. No deck size or mower brand check needed—fitment is engine-only.

Key Things to Know

• Quality: OEM Kohler parts—oil filter has a silicone anti-drain back valve; fuel pump kit includes gaskets and hardware. Spark plugs are pre-gapped but verify gap (usually 0.030”).
• Installation: Moderate difficulty—fuel pump requires removing two bolts and rerouting pulse line; oil change is straightforward. Expect 30–45 minutes total.
• Common gotcha: The kit may not include an air filter; buy separately if your service interval calls for it. Also, the fuel pump kit is for pulse-operated systems—won’t work on electric pump setups.
• Value: Cheaper than buying each part individually, but verify you need all components (e.g., skip if fuel pump is recent).

Should You Buy It

Buy this if you own a Kohler 7000 Series KT engine and want a single, OEM-quality kit for an oil change, fuel pump replacement, and plug swap—ideal for annual maintenance or after 100–200 hours of use. Skip if you only need an oil filter or have an electric fuel pump.