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  • 10-99-85 H5L1 Hand Lever Assembly

    GrassFlap
    Original price $140.00 - Original price $140.00
    Original price
    $140.00
    $140.00 - $140.00
    Current price $140.00

    The H5L1 hand lever is designed to mount on the side of the mowing tower near the hand controls to allow a short reach to open and close the GrassF...

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    Original price $140.00 - Original price $140.00
    Original price
    $140.00
    $140.00 - $140.00
    Current price $140.00
  • 10-99-86 H5L1 Hand Lever (UPGRADE-REPLACE pedal) with purchase of complete kit, see restrictions below

    GrassFlap
    Original price $35.00 - Original price $35.00
    Original price
    $35.00
    $35.00 - $35.00
    Current price $35.00

    REQUIRES SEPARATE PURCHASE OF COMPLETE GRASSFLAP® BRAND CHUTE BLOCKER UNIT AT TIME OF ORDER Hand Lever Upgrade This upgrade will replace standard...

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    Original price $35.00 - Original price $35.00
    Original price
    $35.00
    $35.00 - $35.00
    Current price $35.00
  • 10-99-87 TEF Pedal Assembly

    GrassFlap
    Original price $140.00 - Original price $140.00
    Original price
    $140.00
    $140.00 - $140.00
    Current price $140.00

    Original price $140.00 - Original price $140.00
    Original price
    $140.00
    $140.00 - $140.00
    Current price $140.00
  • 10-99-88 Blocker Plate 1200

    GrassFlap
    Original price $70.00 - Original price $70.00
    Original price
    $70.00
    $70.00 - $70.00
    Current price $70.00

    All Steel Blocker Plate for GrassFlap® brand chute blocker. Used with all GrassFlap® brand chute blockers that start with 41SM.  This part requires...

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    Original price $70.00 - Original price $70.00
    Original price
    $70.00
    $70.00 - $70.00
    Current price $70.00
  • 10-99-91 Blocker Plate 1202

    GrassFlap
    Original price $70.00 - Original price $70.00
    Original price
    $70.00
    $70.00 - $70.00
    Current price $70.00

    All Steel Blocker Plate for GrassFlap® brand chute blocker. Used with all GrassFlap® brand chute blockers that start with 41S2M.  This part require...

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    Original price $70.00 - Original price $70.00
    Original price
    $70.00
    $70.00 - $70.00
    Current price $70.00
  • 10-99-92 Spacer Kit

    GrassFlap
    Original price $18.00 - Original price $18.00
    Original price
    $18.00
    $18.00 - $18.00
    Current price $18.00

    Description The spacer kit is used to raise the GrassFlap® brand chute blocker flap assembly at the discharge opening to clear obstructions. What's...

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    Original price $18.00 - Original price $18.00
    Original price
    $18.00
    $18.00 - $18.00
    Current price $18.00
  • 10-99-93 Plastic Blocker Plate Upgrade - 8" x 24"

    GrassFlap
    Original price $10.00 - Original price $10.00
    Original price
    $10.00
    $10.00 - $10.00
    Current price $10.00
    In stock

    Fit mowers with discharge opening up to 7-3/4 inches tall. Upgrade available with purchase of complete kit. Requires exchange of standard blocker p...

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    Original price $10.00 - Original price $10.00
    Original price
    $10.00
    $10.00 - $10.00
    Current price $10.00
  • 10-99-94 Blocker Plate 1258

    GrassFlap
    Original price $60.00 - Original price $60.00
    Original price
    $60.00
    $60.00 - $60.00
    Current price $60.00

    All Steel Blocker Plate for GrassFlap® brand chute blocker. Used with all GrassFlap® brand chute blockers that start with 44T2M. This part requires...

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    Original price $60.00 - Original price $60.00
    Original price
    $60.00
    $60.00 - $60.00
    Current price $60.00
  • 10-99-95 Hinge Plate 1249

    GrassFlap
    Original price $50.00 - Original price $50.00
    Original price
    $50.00
    $50.00 - $50.00
    Current price $50.00

    Hinge plate for GrassFlap® brand chute blockers that start with 44T2M. 

    Original price $50.00 - Original price $50.00
    Original price
    $50.00
    $50.00 - $50.00
    Current price $50.00
  • 412TM50-5 GrassFlap® brand chute blocker with Steel Blocker Plate and 5 Pedal Includes No-Drill Mount

    GrassFlap
    Original price $399.00 - Original price $399.00
    Original price
    $399.00
    $399.00 - $399.00
    Current price $399.00

    GrassFlap® brand chute blocker with Steel Blocker Plate and 5 Pedal Includes No-Drill Mount. The  GrassFlap® brand chute blocker is the ideal OCDC,...

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    Original price $399.00 - Original price $399.00
    Original price
    $399.00
    $399.00 - $399.00
    Current price $399.00
  • 412TM50-5-A32 GrassFlap® brand chute blocker with Steel Blocker Plate and 5 Pedal Includes No-Drill Mount and Pedal Mount Plate 135

    GrassFlap
    Original price $409.00 - Original price $409.00
    Original price
    $409.00
    $409.00 - $409.00
    Current price $409.00

    GrassFlap® brand chute blocker with Steel Blocker Plate and 5 Pedal Includes No-Drill Mount and Pedal Mount Plate 135. The GrassFlap® brand chute b...

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    Original price $409.00 - Original price $409.00
    Original price
    $409.00
    $409.00 - $409.00
    Current price $409.00
  • 412TM50-5L GrassFlap® brand chute blocker with Steel Blocker Plate and 5L Pedal Includes No-Drill Mount

    GrassFlap
    Original price $399.00 - Original price $399.00
    Original price
    $399.00
    $399.00 - $399.00
    Current price $399.00

    GrassFlap® brand chute blocker with Steel Blocker Plate and 5L Pedal Includes No-Drill Mount. The GrassFlap® brand chute blocker is the ideal OCDC,...

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    Original price $399.00 - Original price $399.00
    Original price
    $399.00
    $399.00 - $399.00
    Current price $399.00
  • 412TM70-5 GrassFlap® brand chute blocker with Steel Blocker Plate and 5 Pedal Includes No-Drill Mount

    GrassFlap
    Original price $399.00 - Original price $399.00
    Original price
    $399.00
    $399.00 - $399.00
    Current price $399.00

    GrassFlap® brand chute blocker with Steel Blocker Plate 5 Pedal Includes No-Drill Mount The GrassFlap® brand chute blocker is the ideal OCDC, opera...

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    Original price $399.00 - Original price $399.00
    Original price
    $399.00
    $399.00 - $399.00
    Current price $399.00
  • 412TM70-5D GrassFlap® brand chute blocker with Steel Blocker Plate and 5D Pedal Includes No-Drill Mount

    GrassFlap
    Original price $399.00 - Original price $399.00
    Original price
    $399.00
    $399.00 - $399.00
    Current price $399.00

    GrassFlap® brand chute blocker with Steel Blocker Plate and 5D Pedal Includes No-Drill Mount The GrassFlap® brand chute blocker is the ideal OCDC, ...

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    Original price $399.00 - Original price $399.00
    Original price
    $399.00
    $399.00 - $399.00
    Current price $399.00
  • 412TM70-5D-A22 GrassFlap® brand chute blocker with Steel Blocker Plate and 5D Pedal Includes No-Drill Mount & Strike Plate

    GrassFlap
    Original price $409.00 - Original price $409.00
    Original price
    $409.00
    $409.00 - $409.00
    Current price $409.00

    GrassFlap® brand chute blocker with Steel Blocker Plate and 5D Pedal Includes No-Drill Mount & Strike Plate The GrassFlap® brand chute blocker ...

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    Original price $409.00 - Original price $409.00
    Original price
    $409.00
    $409.00 - $409.00
    Current price $409.00
  • 412TM70-5D-A72 GrassFlap® brand chute blocker with Steel Blocker Plate and 5D Pedal Includes No-Drill Mount and Pedal Mounting Plate 1262

    GrassFlap
    Original price $429.00 - Original price $429.00
    Original price
    $429.00
    $429.00 - $429.00
    Current price $429.00

    GrassFlap® brand chute blocker with Steel Blocker Plate and 5D Pedal Includes No-Drill Mount and Pedal Mounting Plate 1262 The  GrassFlap® brand ch...

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    Original price $429.00 - Original price $429.00
    Original price
    $429.00
    $429.00 - $429.00
    Current price $429.00
  • 412TM70-5D-A86 GrassFlap® brand chute blocker with Steel Blocker Plate and 5D Pedal Includes No-Drill Mount & Pedal Mount 1301

    GrassFlap
    Original price $409.00 - Original price $409.00
    Original price
    $409.00
    $409.00 - $409.00
    Current price $409.00

    GrassFlap® brand chute blocker with Steel Blocker Plate and 5D Pedal Includes No-Drill Mount & Pedal Mount 1301 The GrassFlap® brand chute bloc...

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    Original price $409.00 - Original price $409.00
    Original price
    $409.00
    $409.00 - $409.00
    Current price $409.00
  • 412TM70-5L GrassFlap® brand chute blocker with Steel Blocker Plate and 5L Pedal Includes No-Drill Mount

    GrassFlap
    Original price $399.00 - Original price $399.00
    Original price
    $399.00
    $399.00 - $399.00
    Current price $399.00

    GrassFlap® brand chute blocker with Steel Blocker Plate and 5L Pedal Includes No-Drill Mount. The GrassFlap® brand chute blocker is the ideal OCDC,...

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    Original price $399.00 - Original price $399.00
    Original price
    $399.00
    $399.00 - $399.00
    Current price $399.00
  • 412TM70-6-A6 GrassFlap® brand chute blocker withSteel Blocker Plate and 6 Pedal Includes No-Drill Mount & 3-Hole Pedal Mounting Plate

    GrassFlap
    Original price $409.00 - Original price $409.00
    Original price
    $409.00
    $409.00 - $409.00
    Current price $409.00

    GrassFlap® brand chute blocker with Steel Blocker Plate and 6 Pedal Includes No-Drill Mount & 3-Hole Pedal Mounting Plate The GrassFlap® brand ...

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    Original price $409.00 - Original price $409.00
    Original price
    $409.00
    $409.00 - $409.00
    Current price $409.00
  • 412TM70-H7L-A87 GrassFlap® brand chute blocker with Steel Blocker Plate and H7L Hand Lever Includes No-Drill Mount 1209 & Hand Lever Mount 1302

    GrassFlap
    Original price $449.00 - Original price $449.00
    Original price
    $449.00
    $449.00 - $449.00
    Current price $449.00

    GrassFlap® brand chute blocker with Steel Blocker Plate and H7L Hand Lever Includes No-Drill Mount 1209 & Hand Lever Mount 1302 The GrassFlap® ...

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    Original price $449.00 - Original price $449.00
    Original price
    $449.00
    $449.00 - $449.00
    Current price $449.00
  • 413TM50-5L GrassFlap® brand chute blocker with Steel Blocker Plate and 5L Pedal Includes No-Drill Mount

    GrassFlap
    Original price $399.00 - Original price $399.00
    Original price
    $399.00
    $399.00 - $399.00
    Current price $399.00

    GrassFlap® brand chute blocker with Steel Blocker Plate and 5L Pedal Includes No-Drill Mount The GrassFlap® brand chute blocker is the ideal OCDC, ...

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    Original price $399.00 - Original price $399.00
    Original price
    $399.00
    $399.00 - $399.00
    Current price $399.00
  • 413TM70-5D-A22 GrassFlap® brand chute blocker with Steel Blocker Plate and 5 Pedal Includes No-Drill Mount & Strike Plate

    GrassFlap
    Original price $409.00 - Original price $409.00
    Original price
    $409.00
    $409.00 - $409.00
    Current price $409.00

    GrassFlap® brand chute blocker with Steel Blocker Plate and 5D Pedal Includes No-Drill Mount & Strike Plate The GrassFlap® brand chute blocker ...

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    Original price $409.00 - Original price $409.00
    Original price
    $409.00
    $409.00 - $409.00
    Current price $409.00
  • 413TM70-5D-A86 GrassFlap® brand chute blocker with Steel Blocker Plate and 5D Pedal Includes No-Drill Mount 36 & Pedal Mount 1301

    GrassFlap
    Original price $409.00 - Original price $409.00
    Original price
    $409.00
    $409.00 - $409.00
    Current price $409.00

    GrassFlap® brand chute blocker with Steel Blocker Plate and 5D Pedal Includes No-Drill Mount 36 & Pedal Mount 1301 The GrassFlap® brand chute b...

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    Original price $409.00 - Original price $409.00
    Original price
    $409.00
    $409.00 - $409.00
    Current price $409.00
  • 413TM70-5L GrassFlap® brand chute blocker with Steel Blocker Plate and 5L Pedal Includes No-Drill Mount

    GrassFlap
    Original price $399.00 - Original price $399.00
    Original price
    $399.00
    $399.00 - $399.00
    Current price $399.00

    GrassFlap® brand chute blocker with Steel Blocker Plate and 5L Pedal Includes No-Drill Mount The GrassFlap® brand chute blocker is the ideal OCDC, ...

    View full details
    Original price $399.00 - Original price $399.00
    Original price
    $399.00
    $399.00 - $399.00
    Current price $399.00

Having trouble finding the GrassFlap® for your mower? Use the product finder below to look it up.

If GrassFlap® Lookup is not working

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Don't see your make and model?

Please email support@grassflap.com with the following information: mower brand, type, deck size, name, model year and a few photos of your foot deck and discharge opening.

We will get back to you to answer your questions and, if needed, to help you select a unit for your mower.

GrassFlap FAQ: OCDC Chute Blocker Buying Guide

Choosing the right Operator Controlled Discharge Chute (OCDC) for a zero-turn mower shouldn't require guesswork. GrassFlap® has spent years field-testing chute blockers with real lawn care crews and property owners, refining a foot-operated design after watching hand-operated systems fall short in daily use. This FAQ answers the questions we hear most often so you can choose the correct GrassFlap® chute blocker with confidence.

Quick answer: GrassFlap® is a foot-operated (with hand-lever options available) OCDC chute blocker built for zero-turn and select stand-on mowers. It opens 180 degrees to fully clear the mower deck, has no external handles to snag on obstacles, works with most drop-on baggers, and installs with no-drill, direct bolt-on hardware in under an hour for most users.

Mower Compatibility & Fitment

Operation & Control Options

Clearance & Obstructions

Compatibility with Baggers and Accessories

Installation & Mounting

Why Discharge Control Matters for Safety, Not Just Convenience

Chute blockers do more than keep clippings out of flower beds. The Safety and Health Community of Practice notes that a mower's discharge chute is built with a protective guard specifically to stop yard debris from becoming a projectile, and that operators should never point the discharge toward people, pets, or structures. Similarly, Mississippi State University Extension points out that a deflector only reduces injury risk when it stays functional and properly positioned. Which is exactly the role a well-fitted GrassFlap® plays during everyday mowing.

Still Have Questions?

If your mower isn't listed in the GrassFlap® lookup tool, or you're unsure whether you need the foot-pedal or hand-lever version, GrassFlap®'s support team can confirm the right fit using your mower's brand, deck size, model year, and a few photos of the discharge opening.

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