Genuine Toro OEM (Fits Exmark) Oil Kit with 5 Qts of Toro 10W-30 Oil and 2 136-7848 Oil Filters (Replaces 120-4276 126-5234 127-9222) for Titan TimeCutter Z-Master and Exmark Quest Radius Mowers

What It Is

This is a complete oil change kit from Toro, containing 5 quarts of Toro 10W-30 oil and two genuine 136-7848 oil filters. It’s designed for Toro Titan, TimeCutter, Z-Master zero-turn mowers, and Exmark Quest/Radiu mowers with Kawasaki or Kohler engines that use the 136-7848 filter (supersedes 120-4276, 126-5234, 127-9222).

Fitment & Compatibility

Before buying, confirm your mower’s engine brand and filter thread size. This kit fits most Toro Titan, TimeCutter, and Z-Master models (e.g., 2013–2023) and Exmark Quest/Radiu mowers with Kawasaki FS/FR/FX or Kohler Courage/Command engines. Check your current filter part number—if it’s 120-4276, 126-5234, or 127-9222, this 136-7848 filter is a direct replacement. Measure filter thread: 3/4-16 UNF. Not for Briggs & Stratton or Honda engines, which use different filter threads. Deck size (42–60 in.) doesn’t matter; engine type does. Verify oil capacity—most take 2–2.5 quarts, so you get two changes per kit.

Key Things to Know

• Quality: OEM Toro filter has a silicone anti-drainback valve and high-efficiency media—better than generic aftermarket filters for preventing dry starts.
• Installation: Easy—drain oil, replace filter (hand-tighten ¾ turn after gasket contact), fill with 2–2.5 quarts. No special tools needed.
• Gotcha: The 5-quart bottle is bulk (not pre-measured quarts). Use a measuring cup or funnel with markings to avoid overfilling. Overfilling can cause foaming and engine damage.
• Gotcha: The 136-7848 filter is shorter than some older models—double-check clearance if your mower has a tight engine compartment (rare, but possible on older Z-Masters).

Should You Buy It

Buy this kit if you own a compatible Toro or Exmark zero-turn with a Kawasaki or Kohler engine and want a one-stop, OEM-quality oil change for two seasons. It’s a fair deal compared to buying oil and filters separately, especially if you value filter reliability over cheap aftermarket options. Not for first-time owners who prefer pre-measured quarts—buy individual quarts instead.