Deckman side chute installed on a 21-inch deck for controlled grass discharge.
Deckman hinged mulching plug in use, enabling mulching option on compatible mowers.
Deckman compatibility with Troy-Bilt and Craftsman models broadens upgrade options.
Deckman 987-02516A plug close-up, highlighting seamless replacement compatibility.
Deckman chute assembly ready for installation on 21-inch decks.
Deckman packaging and mounting hardware shown for quick setup.
Deckman side chute in workshop setting ready for mower maintenance.
Deckman 21-inch deck upgrade kit offers versatile mowing configurations.

DECKMAN

DECKMAN 731-07486 Side Chute + 987-02516A Hinged Mulching Plug for 21-Inch Deck – MTD, Troy-Bilt, Craftsman Compatible

High-performance patio lawn and garden made for confident daily results

$30.39

3 shoppers currently have this item in cart.

Low stock: only 5 left in inventory. Add to cart before it's gone.

Shop Pay installment options may appear at checkout where eligible.

Free shipping Secure checkout 100% refund eligible
Bundle & save Buy 2 and save checkout time

Premium patio lawn and garden quality selected for United States (USA) customers.

Routine pack Build your routine pack (3)

Fast dispatch with always-free shipping and secure checkout on every order.

Free shipping

i

Free shipping on every order. Fast dispatch, tracked delivery, and secure checkout included.

Easy returns

i

Simple return flow and responsive support for eligible items.

Peak-demand shipping delays

i

During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

24/7 customer support

Questions before checkout? Our team is available and ready to help.

Return & RefundEasy returns and policy details Shipping PolicyDelivery process and tracking info
Share

Why customers choose Cera Garden

Overview

Meet the DECKMAN 731-07486 side chute with the 987-02516A hinged mulching plug, a compact upgrade for 21-inch mower decks. This pair is designed to replace worn components while keeping your mowing setup familiar, compatible with a broad range of brands including MTD, Troy-Bilt, and Craftsman. The result is a more flexible discharge option that can adapt to different yard tasks without requiring a new mower.

Quality you can see and feel starts with the construction: tough metal components, a smooth finish, and precise fitment that sits cleanly on the deck. The hinged mulching plug moves easily between mulching and open-chute configurations, helping you respond to grass texture and mowing conditions as you work.

What you get

The kit includes a side chute and a hinged mulching plug suitable for standard 21-inch decks. It references replacement numbers 731-07486 and 987-02516A, and it supports a broad roster of compatible models according to the manufacturer notes.

  • Replaces multiple part numbers, streamlining replacements when a single part wears out.
  • Designed for compatibility with popular Troy-Bilt TB series (TB100, TB105, TB110, TB120) and Craftsman variants.
  • Note: due to year-to-year manufacturing changes, the bracket may not include threading; use the original threaded parts if required.

Why consider this upgrade

In real-world use, a side chute helps direct grass away from paths and plants, while the mulching plug option can reduce clippings and support cleaner lawns. The broad compatibility breadth means you can upgrade a mower you already own without swapping decks or engines, depending on model year and existing hardware.

Practical tips

  • Check your deck width and model compatibility before ordering to ensure a smooth fit.
  • Keep track of replacement reference numbers for future maintenance and part matching.
  • Follow your mower's manual for installation guidance and torque recommendations, if threaded parts are required.

FAQ

Q: What models is this Deckman kit compatible with?

A: Compatible with 21-inch mower decks, including Troy-Bilt TB100, TB105, TB110, TB120, and Craftsman models.

Q: Are threaded parts included or required for installation?

A: The kit notes that threaded parts are not included; use original threaded components if required by your year and model.

You may also like