Models
>
21A675B766
21A675B766 Troy-Bilt Tiller
Jump to:
Find Part by Name
Keep searches simple, eg. "belt" or "pump".
Diagrams for 21A675B766
Viewing 8 of 8
Keep searches simple, eg. "belt" or "pump".
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 ...
In Stock
Order now and your part arrives by Apr 2
In Stock
Order now and your part arrives by Apr 2
This is a Belleville washer, and it is used with various lawn and garden equipment around your home. This part has an inner diameter of 0.340 inches and an outer diameter of 0.872 inches. The convex s...
In Stock
Order now and your part arrives by Apr 2
$6.69
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...
In Stock
Order now and your part arrives by Apr 2
$17.06
This is a genuine OEM sourced item that is specially produced for Troy-Bilt and MTD roto-tillers. The purpose of this component is to provide a tight seal which will prevent oil from leaking. It is an...
In Stock
Order now and your part arrives by Apr 2
In Stock
Order now and your part arrives by Apr 2
On Order
Special Order
In Stock
Order now and your part arrives by Apr 2
$14.25
This is a genuine manufacturer-sourced replacement part which is specially designed for use with Troy-Bilt tillers. It provides a tight seal between connected parts, please refer to the appropriate di...
Special Order
$7.99
This is a genuine OEM sourced replacement screw which is commonly utilized on MTD and Yard Machines lawn and garden equipment. It is a standard hardware which has multiple applications depending on th...
In Stock
Order now and your part arrives by Apr 2
$7.27
An authentic item that is supplied directly from the original equipment manufacturer for use with Troy-Bilt tillers. It is a special gasket that helps to provide a tight seal for the front bearing cap...
Special Order
Questions and Answers
We're sorry, but our Q&A experts are temporarily unavailable.
Please check back later if you still haven't found the answer you need.
Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
- Customer:
- Gary from ELGIN, OK
- Parts Used:
- 756-04170
- Difficulty Level:
- Very Easy
- Total Repair Time:
- Less than 15 mins
- Tools:
- Socket set
Bearing seized
Pull belt cover, 2 nuts
Remove tensioner, 1 nut
Slide old tensioner off and replace
Remove tensioner, 1 nut
Slide old tensioner off and replace
Was this instruction helpful to you?
Thank you for voting!
- Customer:
- Norman from RAINIER, WA
- Parts Used:
- 921-04035
- Difficulty Level:
- A Bit Difficult
- Total Repair Time:
- 1- 2 hours
- Tools:
- Pliers, Socket set, Wrench set
1inch shaft and wheels have to be removed first.
Wheels had to be cut off of the axle in order to get to the seals. The center of wheel is 3in wide and axle isn't tappered on troy bilt pony model wheels where rusted on.
Was this instruction helpful to you?
Thank you for voting!