21BK - Overview
Models starting with 21BK
Click on the best match to narrow your results.
- 21BK125G983 MTD Cultivator (Farming)
- 21BK144G799 MTD Tiller (MTD Tiller Model 21BK144G799 Parts)
- 21BK144G799 ( 316299371 2010 ) MTD Tiller (Tiller)
- 21BK145G912 (2010) Cub Cadet Tiller (Cub Cadet Tiller Model 21BK145G912/2010 Parts)
- 21BK146G966 ( TB146EC 2011 ) Troy-Bilt Tiller (Tb146ec 21bk146g966 21bk146g966 (2011))
- 21BK410G034 MTD Tiller (MTD Tiller Model 21BK410G034 Parts)
- 21BK410G163 MTD Tiller (MTD Tiller Model 21BK410G163 Parts)
- 21BK410G163 Bolens Cultivator (Cultivator)
- 21BK515G034 MTD Tiller (MTD Tiller Model 21BK515G034 Parts)
- 21BKC304766 (TBC304) Troy-Bilt Tiller (Tbc304 21bkc304766)
Keep searches simple, eg. "belt" or "pump".

Fuel Tank Assembly w/Fuel Lines (includes 26)
PartSelect #: PS9119304
Manufacturer #: 753-06240
This is an authentic fuel tank assembly for a trimmer. This assembly includes the fuel tank, fuel lines, and a fuel cap. Please note that the tabs used to secure the tank are sold separately. Replacin...
No Longer Available

Fuel Tank Assembly W/Fuel Lines Incl. 29
PartSelect #: PS11812933
Manufacturer #: 753-06797
The fuel tank assembly is responsible for storing and supplying fuel to the engine in lawn and outdoor power equipment. It includes the tank, fuel cap, and fuel lines. The fuel tank assembly will fail...
$26.83
In Stock

Trimmer Carburetor
PartSelect #: PS9119300
Manufacturer #: 753-06190
It is an authentic manufacturer-sourced replacement part that i supplied for Craftsman trimmers. The function of a carburetor is to mix the air and the gas into a highly combustible mix before it goes...
$39.54
In Stock

Trimmer Fuel Return Line
PartSelect #: PS9137685
Manufacturer #: 791-181086
The OEM fuel return line, or fuel return tube, is a clear plastic line that returns fuel from the primer bulb back into the fuel tank of your engine. You will know your fuel return line is in need of ...
$7.89
In Stock

Trimmer Small Clutch Assembly
PartSelect #: PS9303676
Manufacturer #: 753-05860
This clutch assembly is a genuine OEM replacement kit for outdoor lawn equipment. The kit includes the clutch drum, clutch, clutch washer, and screw. The clutch assembly transfers power from the engin...
$28.58
In Stock

Carburetor W/Primer
PartSelect #: PS9456866
Manufacturer #: 753-05251
Introducing the Troy-Bilt Carburetor with primer: specifically designed for efficient, high-performance line trimmers. Expertly constructed with quality in mind, it optimizes the air and gas mixture b...
No Longer Available

Trimmer Clutch Assembly
PartSelect #: PS10009627
Manufacturer #: 753-06281
Presenting the Craftsman Clutch Assembly kit, ideal for your lawn and garden equipment. This assembly plays a crucial role in engaging and disengaging the drive shaft, ensuring effective and efficient...
$26.73
In Stock
Common Symptoms of models starting with 21BK
[Viewing 2 of 2]Will Not Start
Fixed by
these parts
these parts


Show All
Engine stops after a few seconds or minutes
Fixed by
these parts
these parts

Show All
Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
One of the two fuel lines cracked and leaking
Removed the 6 screws holding the red plastic cover, tank, and the old fuel lines from the carburetor. Placed the new tank in the sunlight for a few minutes to soften the new fuel lines. Then attached the new lines to the carburetor and replaced the cover
Parts Used:
-
Robert from ORANGE, CA
-
Difficulty Level:Really Easy
-
Total Repair Time:30 - 60 mins
-
Tools:Screw drivers
6 of 7 people
found this instruction helpful.
Was this instruction helpful to you?
Thank you for voting!
Drive shaft stop spinning
Remove screws from cover insert New parts put everything back together making sure not damage electrical low voltage switch l.
Parts Used:
-
Henry N from DEERFIELD BCH, FL
-
Difficulty Level:Really Easy
-
Total Repair Time:1- 2 hours
3 of 3 people
found this instruction helpful.
Was this instruction helpful to you?
Thank you for voting!