Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Bolens
Electric Line Trimmer

Model # BL50 Official Bolens trimmer

Here are the diagrams and repair parts for Official Bolens BL50 trimmer, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Owner’s manual

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 28 parts  |
Knob Asm-bmp 791-153066
#15

Driveshaft/d-handl/guard/blade diagram

Knob asm-bmp

Part #791-153066

Replaced by #791-153066B

?
Manufacturer substitution
This part replaces 791-153066. Substitute parts can look different from the original.
BEST SELLER
$18.38 | 
20% OFF Was : $23.00
In Stock
Trigger 791-182318
#5

Motor housing/driver/motor diagram

Trigger

Part #791-182318

The manufacturer no longer makes this part, and there's no substitute part

Screw 791-145569
#7

Driveshaft/d-handl/guard/blade diagram

Screw

Part #791-145569

The manufacturer no longer makes this part, and there's no substitute part

Bushing 791-181857
#6

Driveshaft/d-handl/guard/blade diagram

Bushing

Part #791-181857

The manufacturer no longer makes this part, and there's no substitute part

Asm, Drive S 791-180560
#3

Driveshaft/d-handl/guard/blade diagram

Asm, drive s

Part #791-180560

The manufacturer no longer makes this part, and there's no substitute part

Drive Shaft 791-180561
#5

Driveshaft/d-handl/guard/blade diagram

Drive shaft

Part #791-180561

The manufacturer no longer makes this part, and there's no substitute part

Spring 791-610317
#13

Driveshaft/d-handl/guard/blade diagram

Spring

Part #791-610317

The manufacturer no longer makes this part, and there's no substitute part

Housing Screw 791-180300
#1

Motor housing/driver/motor diagram

Housing screw

Part #791-180300

The manufacturer no longer makes this part, and there's no substitute part

Housing Motor Assembly 753-04271
#3

Motor housing/driver/motor diagram

Housing motor assembly

Part #753-04271

The manufacturer no longer makes this part, and there's no substitute part

Cool Fan 791-180155
#10

Motor housing/driver/motor diagram

Cool fan

Part #791-180155

The manufacturer no longer makes this part, and there's no substitute part

Articles and videos for electric line trimmers

Top 10 electric lawn and garden tools for 2023

Top 10 electric lawn and garden tools for 2023

Learn about the top 10 must-have electric lawn & garden tools for 2023…

Read more

Parts & More