This lawn mower model is not self-propelled.
Free Gift Card Details
- The promotion will be automatically applied on the Shopping Cart page.
- To qualify for this offer, your order subtotal must equal $100 or more. Excludes gift cards, free item offers, warranties, Advantage memberships, tax and shipping.
- Free gift cards will be issued in the form of e-gift cards only, not physical gift cards.
- E-gift cards will be sent to the email address used in your billing address when your order ships or is picked up.
- Free e-gift cards expire 10/01/26.
- Promo code not valid on prior purchases or on Honda and STIHL products and cannot be combined with other promotional offers.
- Valid online and in participating retail stores.
- Limited-time offer. Subject to change without notice.
Troy-Bilt Walk-Behind Push Lawn Mower, 140cc Briggs & Stratton OHV Engine, 21in. Deck, Model# TB120B

This is a carousel with one large zoomable image and a track of thumbnails on the left. Select any of the thumbnail buttons to change the zoomable image on the right. If a thumbnail is a video or 360 degree image thumbnail, or the last thumbnail in the list, the button will open the product media modal.

Click or Tap image to Zoom
This item is no longer available.
- Powerful, 140cc Briggs & Stratton OHV engine
- ReadyStart™ technology for simple, no prime, no choke starting
- OHV overhead valve engine design
- TriAction™ cutting system combines a rake guard that stands grass upright for a clean cut, with a high-performance blade to create lift for a finer cut plus a symmetrical deck design that improves airflow and works with the blade to cut clippings more times, producing a finely mulched final cut in just one pass
- Dual-lever height adjustment with 6 cutting positions from 1 1/4in. to 3 3/4in.H
See full description
Description
Key Specs
Reviews
Q & A
Warranty
Compare
Product Summary
What's Included
- (1) Lawn mower (1) 1.9 bushel bag (1) Mulch kit
Downloads
Features + Benefits
- Powerful, 140cc Briggs & Stratton OHV engine
- ReadyStart™ technology for simple, no prime, no choke starting
- OHV overhead valve engine design
- TriAction™ cutting system combines a rake guard that stands grass upright for a clean cut, with a high-performance blade to create lift for a finer cut plus a symmetrical deck design that improves airflow and works with the blade to cut clippings more times, producing a finely mulched final cut in just one pass
- Dual-lever height adjustment with 6 cutting positions from 1 1/4in. to 3 3/4in.H
- Three-in-one steel deck features side discharge, mulch and rear bagging capabilities
- 11in.H rear wheels are ideal for hills, inclines, uneven terrain or maneuvering in yards with obstacles
- Side discharge chute includes handy, built-in clip to attach to handle when not in use
- Includes mulch kit and 1.9-bushel capacity rear bag
Key Specs
| Attribute | Specification |
|---|---|
item# | 110084 |
Brand | Troy-Bilt |
Manufacturer's Warranty | 24 months parts/24months labor |
Ship Weight | 63.8 LB |
Cutting Width | 21 in |
Engine Displacement | 140 cc |
Start Type | Recoil |
Power Source | Gas |
| Attribute | Specification |
|---|---|
Min. Cut Height | 1.25 in |
Max. Cut Height | 3.75 in |
Blades (qty.) | 1 |
Wheel Type | Other |
Front Tire Diameter | 7 in |
Back Tire Diameter | 11 in |
Deck Material | Steel |
Product Category | Walk-Behind Mowers |
Reviews
Questions & Answers
Questions
-
· 4 years ago
Is this lawn mower self propelled, and if so is if rear or front wheel drive
1 answer-
ProductExpert12· 4 years ago
Helpful?
-
Warranty
Manufacturer's Warranty
24 months parts/24months labor
Extend Your Warranty Coverage with a Northern Protection Plan (NPP)
Replacement Plan — 1 Year
A Northern Protection Plan is available after adding the product to your shopping cart.
Compare with Most Popular in Walk-Behind Mowers
See All Walk-Behind Mowers
See All Troy-Bilt Walk-Behind Mowers
Currently Viewing This Product
Troy-Bilt Walk-Behind Push Lawn Mower, 140cc Briggs & Stratton OHV Engine, 21in. Deck, Model# TB120B
Item # 110084
Shipping: Sold Out
Item # 5850160
$699.99Shipping:
Not availableIn Store Only:
Item # 5850178
$539.99Shipping:
Not availableIn Store Only:
- $599.99
Shipping:
Available nowStore Pickup:
Out of stock at Fredericksburg VA
Specifications
21 in
21 in
21 in
18.1 in
140 cc
-
-
-
Recoil
-
-
-
Gas
Battery
Battery
Battery
1.25 in
1.4 in
1 in
1 in
3.75 in
3.5 in
3.9 in
3.9 in
1
2
2
-
Other
Poly
Poly
Turf
7 in
-
-
-
11 in
-
-
-
Steel
Steel
Steel
-
Walk-Behind Mowers
Walk-Behind Mowers
Walk-Behind Mowers
Walk-Behind Mowers
-
No
Yes
Yes
-
Yes
Yes
Yes
-
76.1200 lb
83.3206 lb
61.8 lbs.
-
34.905 x 23.985 x 18.135 in
34.905 x 23.985 x 18.135 in
-
-
-
2.8 MPH
2.8 MPH



