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Weed Eater
Rear-Engine Riding Mower

Model # WELRVBA30 Official Weed Eater riding lawn mower

Here are the diagrams and repair parts for Official Weed Eater WELRVBA30 riding lawn mower, 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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Model diagram and schematic

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ALL PARTS
Showing 10 of 245 parts  |
Lawn Tractor Mandrel Assembly 532192870
#2

Mower deck diagram

Lawn tractor mandrel assembly

Part #532192870

Replaced by #587819701

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Manufacturer substitution
This part replaces 532192870. Substitute parts can look different from the original.
BEST SELLER
$44.09 | 
16% OFF Was : $52.50
In Stock
Locking Flange Nut 873900600
Locking flange nut

Part #873900600

Replaced by #532409149

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Manufacturer substitution
This part replaces 873900600. Substitute parts can look different from the original.
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$4.68 | 
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Lawn Tractor Self-tapping Bolt 532173984
#27

Mower deck diagram

Lawn tractor self-tapping bolt

Part #532173984

Replaced by #584953901

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Manufacturer substitution
This part replaces 532173984. Substitute parts can look different from the original.
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$3.49 | 
22% OFF Phone Price : $4.49
In Stock
Lawn Tractor Starter Solenoid 532192507
#15

Electrical diagram

Lawn tractor starter solenoid

Part #532192507

Replaced by #582042802

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Manufacturer substitution
This part replaces 532192507. Substitute parts can look different from the original.
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$15.99 | 
11% OFF Phone Price : $17.99
In Stock
Lawn Tractor Ignition Switch (replaces 193350) 532193350
#3

Electrical diagram

Lawn tractor ignition switch (replaces 193350)

Part #532193350

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$16.96 | 
11% OFF Phone Price : $18.96
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Lawn Tractor Bolt And Washer Assembly 532193003
#30

Mower deck diagram

Lawn tractor bolt and washer assembly

Part #532193003

Replaced by #193003

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Manufacturer substitution
This part replaces 532193003. Substitute parts can look different from the original.
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Lawn Tractor Flange Nut, 9/16-in 532400234
#28

Mower deck diagram

Lawn tractor flange nut, 9/16-in

Part #532400234

Replaced by #596134801

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Manufacturer substitution
This part replaces 532400234. Substitute parts can look different from the original.
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$2.49 | 
29% OFF Phone Price : $3.49
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Interlock Switch 532176138
#10

Electrical diagram

Interlock switch

Part #532176138

Replaced by #176138

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Manufacturer substitution
This part replaces 532176138. Substitute parts can look different from the original.
BEST SELLER
$10.09 | 
26% OFF Was : $13.55
In Stock
Idler Pulley 532193197
#31

Mower deck diagram

Idler pulley

Part #532193197

Replaced by #177968

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Manufacturer substitution
This part replaces 532193197. Substitute parts can look different from the original.
BEST SELLER
$18.96 | 
22% OFF Was : $24.45
In Stock
Lawn Tractor Bearing (replaces 3366r) 532003366
#7

Steering diagram

Lawn tractor bearing (replaces 3366r)

Part #532003366

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$3.73 | 
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Most common symptoms to help you fix your riding mowers & tractors

Choose a symptom to see related riding mower and lawn tractor repairs.

View all

Why won't my riding mower start?

Main causes: dead battery, stale fuel, bad starter solenoid, ignition system problem, bad ignition interlock switch, clo…

Read more

Why is my riding mower leaking oil or gas?

Main causes: engine overfilled with oil, leaky head gasket or sump gasket, damaged carburetor seals, cracked fuel pump, …

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Why does my riding mower deck vibrate?

Main causes: damaged cutting blade, worn deck pulley, damaged mandrel pulley, loose fasteners on mower deck components…

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Why does my riding mower creep in neutral?

Main causes: shift lever needs adjustment, neutral control needs adjustment…

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Why is the steering loose on my riding mower?

Main causes: damaged tie rods, bent or worn wheel spindle, worn front axle, damaged sector gear assembly…

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Why won't my riding mower cut grass?

Main causes: worn or broken blade belt, broken belt idler pulley, blade clutch cable failure, bad PTO switch, damaged ma…

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Why won't my riding mower move?

Main causes: worn or broken ground drive belt, bad seat switch, transaxle freewheel control engaged, transaxle failure, …

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Why does my riding mower run rough or misfire?

Main causes: clogged carburetor, damaged flywheel key, dirty spark plug, stale fuel, improper valve lash, engine needs a…

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How do I charge a dead battery on my riding mower?

Main causes: faulty battery, bad alternator…

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Most common repair guides to help fix your riding mowers & tractors

These step-by-step repair guides will help you safely fix what’s broken on your riding mower or lawn tractor.

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How to replace the seat on a riding lawn mower

How to replace the seat on a riding lawn mower

A broken seat can keep the mower from running.…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a riding lawn mower fuel filter

How to replace a riding lawn mower fuel filter

Help your mower run better by replacing the fuel filter during your riding mower's annual tune-up.…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a riding lawn mower rear tire

How to replace a riding lawn mower rear tire

Your mower can’t run on a damaged rear tire. Here’s how to install a new one.…

Read more
Repair difficulty
Time required
 60 minutes or less

Effective articles & videos to help repair your riding mowers & tractors

Use the advice and tips in these articles and videos to get the most out of your riding mower or lawn tractor.

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How to remove a lawn mower blade using a removal tool

How to remove a lawn mower blade using a removal tool

Learn how a blade removal tool makes replacing the blade easier and safer…

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Riding lawn mower engine clicks but doesn't turn over video

Riding lawn mower engine clicks but doesn't turn over video

Check the starter solenoid, starter motor, wiring, battery and engine.…

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Riding mower and tractor common questions

Riding mower and tractor common questions

You might find the answers to your questions about your riding mower or lawn tractor in this list of frequently asked qu…

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