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Troy-Bilt®

21-Inch Push Lawn Mower

Mfg.#
11A-A2C2066
Sku#
3775970
  • 163cc Troy-Bilt Commercial Engine® is designed for simple no prime, no choke starting.
  • 1.9 bushel rear bag collects grass clippings and leaves for easy clean up or composting
  • Included mulch kit helps maintain a healthy lawn
  • 21 inch steel deck features the TriAction® cutting system designed to deliver a well-groomed look to your lawn.

* Estimated stock levels as of Tue, Mar 17, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.

Description

Ideal for small yards, the Troy-Bilt® TB120B features a 3-in-1 deck that allows you to mulch grass clippings for a healthier lawn, bag them for easy cleanup, or side discharge them for quick cutting of tall grass. The Troy-Bilt® engine is engineered for simple, no prime, no choke starting. Dual-lever, 6-position height adjustment makes changing cutting heights from 1.25 in to 3.75 in easy.

Read Owners Manual for extended warnings and directions prior to use.

Specifications

General

Bearing Type Poly Bushing
Choke Autochoke
Cutting Height 1.25 in - 3.75 in
Deck Material Steel
Deck Positions 6
Discharge Location Side
Engine Displacement 163cc
Engine Oil Capacity 17 oz
Front Wheels 7 in
Fuel Tank Capacity 1.3 L
Grass Bag Capacity 1.9 Bushel
Grass Bagger Type Dust Blocking
Height Adjustment Dual-Lever
Mulch Plug Integrated
Rear Wheels 8 in
Self Propelled Self Propelled
Starter Type Recoil
Type Walk Behind Push Mower
Wheel Tread Pattern S-Wave

Dimensions

Cutting Path 21 in

Manufacturing Details
The following information is subject to change without notice

Manufacturer Warranty 2-year limited
Shop USA Yes

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