Troy-Bilt Tiller Parts & Repair Help | Fix.com
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Your Tiller Model Number Could Be
  • On the top of the tine guard/housing
  • On the sides of the tine guard/housing
  • On the frame near the wheels
  • On the transmission or gearbox housing

Sample Model Number Tag

The model number will most likely appear on either a paper sticker or a metal plate.

Model numbers can be made up of numbers, letters, or a combination of both such as "1005400" or "LAT100AAE".

They may also include the brand name or a year of production such as "16400 3900001-3999999 – 1993" or "2150LE-PREDATOR TYPE 1".

See All Troy-Bilt Tiller Parts & Repair Help | Fix.com Parts

Select Your Troy-Bilt Tiller Model

Popular Tiller Models

We Have 124 Models. Need help finding your model number?

 

12058
PTO Horse Roto Tiller
12060
(0012160-Up)
3HP Roto-Tiller
12060
(0100101-Up)
(0100101-Up) 3HP Roto-Tiller
12070
Roto Tiller Power Composter
12071
PTO Horse Tiller
12075
Horse Tiller
12089
(120890100101)
(0100101) Rear-Tine Horse Tiller
12090
PTO Horse Tiller
12164
(121641100101-121641199999)
(1100101-1199999) Pony Tiller
12180
Bronco RotoTiller
12209
Tiller
12210
Bronco RotoTiller
12211
(1100101-1699999)
(1100101-1699999) Pony 7 HP Tiller
12212
Rear-Tine Tiller
12578
Hiller/Furrower
12579
Hiller Furrower
1356
Hiller/Furrower Attachment
15008
Tiller
15008
(150080300101-150080399999)
(0300101-0399999) Pony Tiller
15008
(150080400101-150081199999)
(0400101-1199999) Pony Tiller
 See All Models >

Popular Troy-Bilt Tiller Parts

TT Screw 1/4-20 x 0.5
$2.45
In Stock
This is a TT screw, but it is also called a fastener, and it is used on multiple outdoor tools. This part is a Tri-Round or Tri-Lobular thread forming screw, it is 0.25 inches in diameter, 0.5 inches long, and has 20 threads per inch. This style is a hex head with a built-in washer that will cut its own threads in most predrilled steel.
Nut, Flange Lock, 5/16-18, Grf
$2.99
In Stock
This nut is fit for lawn and garden equipment and is used to resist loosening when properly threaded onto a bolt. The nut is sold individually. The diameter of the nut is 5/16 inches and the thread size is 18. Refer to the manual provided by the manufacturer for repair instructions.
Washer-Lock 5/16
$2.74
On Order
This lock washer is used to resist the loosening of bolted joints. Repair tip: It is difficult to install the lock washer in a tight place or when the bolt/screw is pointing down. This lock works with the following appliances: Lawn tractor, tiller, chipper, shredder, lawn mower, snow blower, leaf blower/vacuum, log splitter, edger, hedge trimmer, and engine. Refer to the manual provided by the manufacturer for repair instructions.
Belt-Forward Drive
$14.24
In Stock
Nut, Flange Lock, 1/4-20, Grf
$2.99
In Stock
This is a flange lock nut, and it is used with various outdoor tools and equipment. The flange lock nut is all one piece. It has a bottom circular flange and a smaller top hex section. This is a torque type lock nut, and it has no temperature or chemical restrictions. This part has a 1/4-inch diameter and 20 thread size.
Right Hand Bolo Tine
$10.35
On Order
Left Hand Bolo Tine
$10.35
In Stock
Belt-Reverse Drive
$13.51
In Stock
Oil Seal-Wheel Shaft
$6.63
In Stock
Nut, Flange Lock, 3/8-16, Grf
$3.99
In Stock
This lock nut is used for lawn and garden equipment, and is sold individually. This nut resists loosening when it is correctly threaded onto a bolt in your tool. The measurements are: the diameter of the bolt hole is 3/8 inches and the thread count is 16. For instructions on where the lock nut is located in your tool refer to the manual provided by the manufacturer.
Hex Nut 5/16-18
$2.46
In Stock
This is a hex nut, and it is found on various outdoor lawn equipment. The hex nut is the most commonly used fastener. This part has internal threads used to screw on to a bolt, or a hex cap screw. The measurement of this part is 0.3125 inches in diameter, with an 18 thread count.
Belt 3L X 35.80
$13.27
In Stock
This is a drive belt and it is used on various outdoor lawn equipment. This part is made of rubber and is sold individually. It measures to be 35.80 inches by 0.5 inches. This part drives the transmission, which propels the wheels on your machine. Pro tip, clean off the pulleys before installing this part for a longer lifespan. We recommend inspecting your belt periodically as they wear out quickly, depending on usage.

Tiller Repair By Symptom

50% Drive system does not work
50% of Customers Reported
When your tiller drive system fails, it may be caused by a problem with the transmission, idler assembly, or engagement cable. Learn more with our repair help.
50% Engine runs but tines do not
50% of Customers Reported
If the tiller engine runs but the tines do not, it may indicate an issue with the belt, idler assembly, or shear pins. Learn how to check each part with our repair guide.
See All Symptoms >