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Bolens
Lawn Edger

Model # 550 Official Bolens edger

Here are the diagrams and repair parts for Official Bolens 550 edger, as well as links to manuals and error code tables, if available.

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

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Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 81 parts  |
V- Belt 754-0465
#25

Spindle assembly diagram

V- belt

Part #754-0465

Replaced by #954-04032B

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Manufacturer substitution
This part replaces 754-0465. Substitute parts can look different from the original.
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$29.55 | 
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Blade Tri-c 781-0748
#31

Spindle assembly diagram

Blade tri-c

Part #781-0748

Replaced by #781-0748-0637

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Manufacturer substitution
This part replaces 781-0748. Substitute parts can look different from the original.
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$29.31 | 
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Blade 781-0080
#27

Spindle assembly diagram

Blade

Part #781-0080

Replaced by #781-0080-0637

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Manufacturer substitution
This part replaces 781-0080. Substitute parts can look different from the original.
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$10.07 | 
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Knob Assembly 720-0241
#9

Handle diagram

Knob assembly

Part #720-0241

Replaced by #720-04072A

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Manufacturer substitution
This part replaces 720-0241. Substitute parts can look different from the original.
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$8.69 | 
21% OFF MSRP : $11.00
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Lock Washer 736-0119
#14

Spindle assembly diagram

Lock washer

Part #736-0119

Replaced by #936-0119

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Manufacturer substitution
This part replaces 736-0119. Substitute parts can look different from the original.
This item is not returnable
$6.05 | 
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In Stock
Belt Guard 781-0086
#28

Spindle assembly diagram

Belt guard

Part #781-0086

Replaced by #781-0427-0637

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Manufacturer substitution
This part replaces 781-0086. Substitute parts can look different from the original.
This item is not returnable
$26.77 | 
16% OFF Phone Price : $31.77
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Lawn & Garden Equipment Wing Nut (replaces 01002925, 920-0279) 720-0279
#7

Handle diagram

Lawn & garden equipment wing nut (replaces 01002925, 920-0279)

Part #720-0279

This item is not returnable
$6.87 | 
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Nut 712-0431
Nut

Part #712-0431

Replaced by #912-0431

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Manufacturer substitution
This part replaces 712-0431. Substitute parts can look different from the original.
This item is not returnable
$7.57 | 
12% OFF Phone Price : $8.57
In Stock
Edger Depth Control Torsion Spring 732-0188A
#13

Spindle assembly diagram

Edger depth control torsion spring

Part #732-0188A

This item is not returnable
$16.52 | 
11% OFF Phone Price : $18.52
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Edger Blade Control Cable 746-04035
#13A

Handle diagram

Edger blade control cable

Part #746-04035

Replaced by #946-04035

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Manufacturer substitution
This part replaces 746-04035. Substitute parts can look different from the original.
This item is not returnable
$25.22 | 
17% OFF Phone Price : $30.22
In Stock

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