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4.5 out of 5 stars. 843 reviews
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Troy-Bilt 21 in. 140cc Gas-Powered 2-in-1 High-Wheel Push Lawn Mower

4.5

(843 Reviews)

|

Item # 145844999

$299.99
A woman outside with a dog
A woman outside with a dog

Troy-Bilt 21 in. 140cc Gas-Powered 2-in-1 High-Wheel Push Lawn Mower

Troy-Bilt 21 in. 140cc Gas-Powered 2-in-1 High-Wheel Push Lawn Mower

Item # 145844999

$299.99
or
or
Notice:
This Item cannot be shipped to CA.
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What's included
Powersport plans are not available in CA & MD.
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Troy-Bilt 21 in. 140cc Gas-Powered 2-in-1 High-Wheel Push Lawn Mower

Item # 145844999

$299.99
or
or
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$50/mo.†  suggested payments with 6 Months Financing or earn $14 in Rewards+ on this purchase.

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Notice:
This Item cannot be shipped to CA.
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What's included
Powersport plans are not available in CA & MD.
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Yard work is easy thanks to the Troy-Bilt TB100 push mower, featuring a dependable 140cc Briggs & Stratton engine equipped with Prime 'N Pull technology for easy starting. The 11" rear wheels are designed to aid maneuverability on hills and over rough spots in the lawn. The durable 21" steel deck comes with a mulch kit engineered to finely mulch grass clippings and help add nutrients back into the soil.2 year limited warranty

For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.

  • 140cc Briggs & Stratton engine with Prime N Pullstarting system is engineered for reliable, easy starting.
  • Push wheel mower has 21 in. 2-in-1 steel cutting deck with TriAction Cutting System and side discharge and mulch capabilities
  • Side discharge chute on push wheel mower comes with handy, built-in clip to attach to handle when not in use
  • 11" high rear wheels are designed to provide traction and help make it easy to navigate uneven terrain
  • Mulch kit included with push wheel mower puts nutrients back into soil for a healthier lawn
  • Dual-lever, 6 position height adjustment makes it easy to change cutting heights from 1.25 in. to 3.75 in. H
  • Advanced TriAction cutting system on push wheel mower features rake bumper to lift grass upright, specially-designed blade for finer mulch and symmetrical deck for superior grass flow, eliminating clumping
  • Fully assembled in the box, simply unfold the handle and begin use

Q&As

1 - 10 of 45 Questions

Q: Can I buy a mulch discharge bag?

2 years ago
1 Answer
  • A: Hello crayon. Since the TB105 is a side discharge mower only, you can only use a side discharge bagger. The side discharge bagger is part number OEM-190-110. This part number can be purchased either at Tractor Supply or on the Troy-Bilt website. Thank you for your question.
    2 years ago
    Helpful?

Q: What spark plug does it have

2 years ago
1 Answer
  • A: Hi Casey. This has an F5RTC Spark Plug, part # 951-14437. Thank you for your question.
    2 years ago
    Helpful?

Q: Can I get this assembled before I pick up at local store? If so, how much will that cost?

3 years ago
1 Answer
  • A: Hi there, Thanks for reaching out. Store pricings and services vary. Just give your local store a call for cost and assembly questions.
    3 years ago
    Helpful?

Q: Does this Troy built 21” mower come with a rear discharge bag?

3 years ago
1 Answer
  • A: Hello Frankarelli. The TB105 does not come with a rear bagger. Thank you for your question.
    3 years ago
    Helpful?

Q: My mower didn't have instructions on how to put together. Need help.

3 years ago
1 Answer
  • A: Hey Teri29, Here you go. You can reach out to Troy-Bilt for instructions. Their information is below: https://support.troybilt.com/s/?language=en_US Business Hours: 1-800-828-5500 Mon - Fri: 8:30am - 5:00pm EDT Sat: Closed
    3 years ago
    Helpful?

Q: Will not start how to remove spark plug and what is replacement 

3 years ago
1 Answer
  • A: Hello Stella Dog. The replacement spark plug is part number 951-14437. If you cannot find this part number at Tractor Supply, you can find that part number on the Troy-Bilt website. Thank you.
    3 years ago
    Helpful?

Q: Does it mulch

4 years ago
1 Answer
  • A: Hello Kaz24. The TB105 has side discharge and mulching features. Thank you for your question.
    4 years ago
    Helpful?

Q: is oil already in machine?

4 years ago
1 Answer
  • A: Hello Henryhorse. The Troy-Bilt TB105 2-in-1 21 in. High Wheeled Walk-Behind-Mower is not shipped with oil in the engine. Thank you for your question.
    4 years ago
    Helpful?

Q: Ordered new. Does it come with motor oil ?

4 years ago
1 Answer
  • A: Hello 123now. Some engines are shipped with oil already in the engine, others without oil already in the engine. It is very important to check the oil level before operating the engine to add oil if necessary. Thank you for your question.
    4 years ago
    Helpful?

Q: does this mower not run on reg gas ?

4 years ago
1 Answer
  • A: Hello Crabby17. Please use an unleaded, automotive gasoline with at least an 87 octane rating. Thank you for your question.
    4 years ago
    Helpful?
1 - 10 of 45 Questions

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Reviews

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603 reviews with 5 stars.
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34 reviews with 3 stars.
14 reviews with 2 stars.
52 reviews with 1 star.

Overall Rating

4.5
272 out of 310 (88%) reviewers recommend this product

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  • starting
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  • mowing
  • wheels
  • grass
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1 to 4 of 843 Reviews .
1 – 4 of 843 Reviews
Review 1

Very Solid Product

a year ago
I own 2 of these mowers and I’m looking at buying a 3rd for my father’s property. This mower starts every time even after sitting all winter. I can’t say enough good things about this mower.
Review 1

Nope

a year ago
Starts good. But that's all. This is a clog o matic! Owned for one year, put three different blades on it. Even with the included, side discharge, installed, it will clog up and have to be cleaned out by hand. Don't waste your hard earned cash on this garbage.
Response from Troy-Bilt:
a year ago
Troy-Bilt
Hi Stick. We are sorry for the issue with your mower. We appreciate your feedback. If you would like to discuss your experience with us, you can contact us directly at 1 (800) 828-5500. Mention your case number 09838888 so we can help. Thank you for rating our product.
Lorton, VA
Review 1

Disappointed

a year ago
I have been very happy with my Troy-Bilt Pressure Washer which is now six years old. I have never had a problem starting the Briggs engine. It was finally time to step up and replace my push mower and wanted the same type of mower. No frills, good engine, wheels and blade. So, I unboxed my new TB100, added oil and fresh gas and got to work. Now for the disappointment... every time I have cut the grass since, I've needed to pull the carb and clean the jet to start and run the mower. The first time I thought it might be dirty gas or a dirty tank. I didn't blow out the tank the first time I used it, so maybe that's on me. The mower started, ran well and I got the yard cut. Second time I used the mower, it wouldn't start again. Removed the carb, cleaned the jet assembly, drained the tank and added fresh gas. The mower started and ran. I was frustrated and surprised the engine required the tear down to get it started. Today, same thing. I shouldn't have to put up with this and if you're reading this review, you may be thinking why are you? Well, because I'm a pretty skilled engine mechanic, and can. I wanted to share my experience, if you're thinking of purchasing this simple mower as I did. I'll be reaching out to Tractor Supply and Troy-Bilt tomorrow and will follow on with my review as things move forward, The grass isn't getting any shorter!

No, I do not recommend this product.

Response from Troy-Bilt:
a year ago
Troy-Bilt
Hello cking. Troy-Bilt warrants this product against defects, material and workmanship for a period of 2 years starting on the original purchase date. Warranty service is available, with proof of purchase, through your local authorized service dealer. You can "Find Service" locations on the troybilt.com website homepage. If you need any further assistance, feel free to reach out at 1(800) 828-5500 and mention your Personal Case Number 09705187 so we can help. Thank you very much.
Girard ks
Reviews 2

TB100 issues for women.

a year ago
Hard to start, had to blow in gas tank both times I started it. Ended up taking it back and bought a GreenWorks electric push mower.

Yes, I recommend this product.

Response from Troy-Bilt:
a year ago
Troy-Bilt
Hi Bill Schropp. We're sorry to hear you haven't been satisfied with your equipment. We do take our customers' opinions very seriously and the feedback we receive helps us build better products. If you would like to discuss your experience with us, you can give us a call at 1 (877) 428-2349 and mention your case number so we can help. Thank you for rating our product.