Genuine Toro OEM (Fits Exmark) Oil Change Kit with 136-7848 Oil Filter (Replaces 120-4276 126-5234 127-9222) for Titan HD TimeCutter ZS SW MX Z Master and Exmark Quest Radius Z-Turn Riding Mowers

What It Is

This is a genuine Toro OEM oil change kit designed for select Toro and Exmark zero-turn mowers. It includes a 136-7848 oil filter (replacing older models 120-4276, 126-5234, and 127-9222) and the required oil for a complete service.

Fitment & Compatibility

• Mower models: Toro Titan HD, TimeCutter ZS, SW, MX, Z Master, and Exmark Quest, Radius, Z-Turn riding mowers.
• Engine types: Fits Kawasaki, Kohler, and Briggs & Stratton engines used in these models. Verify your engine brand and oil capacity before ordering.
• Check your current filter number: If your mower uses filter 120-4276, 126-5234, or 127-9222, this 136-7848 is the direct replacement. Do not rely solely on model name—confirm filter cross-reference.
• Deck size: Not deck-size dependent; fitment is engine-based. Measure filter thread size (standard 3/4-16) and gasket diameter (about 2.5 inches) if unsure.
• OEM vs aftermarket: This is genuine Toro/Exmark OEM. Aftermarket options exist (e.g., Briggs & Stratton 492932S) but may differ in quality and warranty coverage.

Key Things to Know

• Quality: OEM filter has a bypass valve and anti-drain back valve; cheap aftermarket filters often skip these, risking engine damage.
• Installation difficulty: Easy—10-15 minutes. Drain oil, replace filter (hand-tighten 3/4 turn after gasket contacts), refill with included oil.
• Common gotcha: Oil included may not match your engine’s exact viscosity requirement. Check owner’s manual—some engines need 10W-30 or 5W-30, not what’s in the kit.
• Warranty: Using OEM parts keeps your Toro/Exmark warranty intact. Aftermarket filters can void engine coverage if failure occurs.

Should You Buy It

Buy this if you want a guaranteed fit for your Toro Titan HD, TimeCutter, Z Master, or Exmark Quest/Radius mower and prefer OEM quality over cheaper aftermarket filters. It’s ideal for owners who value warranty protection and hassle-free compatibility. Skip if your engine requires a specific oil weight not included, or if you’re on a tight budget and comfortable cross-referencing aftermarket filters.