Gas Line Trimmer

Model # BC30B Official Weed Eater trimmer

Here are the diagrams and repair parts for Official Weed Eater BC30B trimmer, as well as links to manuals and error code tables, if available.

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BC30B Line Trimmers
Recoil Spring 530027531
#57

Cylinder/crankshaft/crankcase diagram

Recoil spring

Part #530027531

Replaced by #545008015

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Manufacturer substitution
This part replaces 530027531. Substitute parts can look different from the original.
This item is not returnable
$10.11
17% OFF Phone Price : $12.11
In Stock
Line Trimmer Carburetor Gasket 530019156
#12

Cylinder/crankshaft/crankcase diagram

Line trimmer carburetor gasket

Part #530019156

This item is not returnable
In Stock
Weed Eater Line Trimmer Flexible Drive Shaft 530094566
#1

Driveshaft/shield/cutting head diagram

Weed eater line trimmer flexible drive shaft

Part #530094566

In Stock
Lawn & Garden Equipment Screw 530015805
#40

Driveshaft/shield/cutting head diagram

Lawn & garden equipment screw

Part #530015805

This item is not returnable
In Stock
Lawn & Garden Equipment Engine Flywheel Key 530015126
#22

Cylinder/crankshaft/crankcase diagram

Lawn & garden equipment engine flywheel key

Part #530015126

This item is not returnable
In Stock
Wing Nut 530401992
#37

Driveshaft/shield/cutting head diagram

Wing nut

Part #530401992

Replaced by #530091373

?
Manufacturer substitution
This part replaces 530401992. Substitute parts can look different from the original.
This item is not returnable
In Stock
Lawn & Garden Equipment Screw 530015849
#4

Cylinder/crankshaft/crankcase diagram

Lawn & garden equipment screw

Part #530015849

This item is not returnable
In Stock
Weed Eater Line Trimmer Housing 502208602
#13

Driveshaft/shield/cutting head diagram

Weed eater line trimmer housing

Part #502208602

In Stock
Edger Recoil Starter Handle 530027569
#58

Cylinder/crankshaft/crankcase diagram

Edger recoil starter handle

Part #530027569

This item is not returnable
In Stock
Snapper Lawn & Garden Equipment Washer 530015792
#32

Driveshaft/shield/cutting head diagram

Snapper lawn & garden equipment washer

Part #530015792

This item is not returnable
In Stock

Symptoms for gas line trimmers

Choose a symptom to see related grass line trimmer repairs.

Main causes: stale fuel, clogged fuel filter, faulty spark plug, clogged air filter, cracked fuel lines, clogged carbure…

Main causes: stale fuel, cracked fuel lines, dirty carburetor, bad spark plug, worn piston rings…

Main causes: cracked fuel lines, bad carburetor seals, leaky fuel tank cap, damaged fuel tank…

Repair guides for gas line trimmers

These step-by-step repair guides will help you safely fix what’s broken on your grass line trimmer.

How to rebuild a line trimmer carburetor

How to rebuild a line trimmer carburetor

If the line trimmer engine won't start even though there's fuel in the tank, the carburetor could be the problem. Follow…

Repair difficulty
Time required
 15 minutes or less
How to replace a line trimmer carburetor

How to replace a line trimmer carburetor

If the line trimmer won't start even though there's fuel in the tank, the carburetor could be the problem. Follow these …

Repair difficulty
Time required
 15 minutes or less
How to replace a line trimmer fuel line

How to replace a line trimmer fuel line

The fuel line on a grass line trimmer deteriorates with time and eventually can split or crack. You can replace it yours…

Repair difficulty
Time required
 15 minutes or less

Articles and videos for gas line trimmers

Use the advice and tips in these articles and videos to get the most out of your grass line trimmer.

How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

Solving 3 common problems with line trimmer cutting lines

Solving 3 common problems with line trimmer cutting lines

Follow these tips to prevent the cutting line on your grass line trimmer from breaking or feeding out too much or too li…

How to replace a line trimmer fuel line video

How to replace a line trimmer fuel line video

Follow the steps in this video to replace a leaking fuel line in a line trimmer.…