Gas Walk-Behind Mower

Model # W5019-PC Official Kubota lawn mower

Here are the diagrams and repair parts for Official Kubota W5019-PC lawn mower, as well as links to manuals and error code tables, if available.

By Schematic
By Part
SELECT DIAGRAM
?

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

Browse Parts for
W5019-PC Walk-Behind Mowers
Knob 12681-6167-0
#130

Recoil starter diagram

Knob

Part #12681-6167-0

Replaced by #31-904

?
Manufacturer substitution
This part replaces 12681-6167-0. Substitute parts can look different from the original.
This item is not returnable
In Stock
Spark Plug 12681-6774-0
#10

Bonnet - spark plug diagram

Spark plug

Part #12681-6774-0

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

Knob 65601-4124-0
Knob

Part #65601-4124-0

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

Arm 65601-3122-0
#60

Front wheel (8x2.0) diagram

Arm

Part #65601-3122-0

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

Tappet 12681-1555-0
#100

Rocker arm - camshaft diagram

Tappet

Part #12681-1555-0

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

Valve Seal 12681-1315-0
#140

Crankcase cover diagram

Valve seal

Part #12681-1315-0

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

Discharge Guard 65661-2142-0
#40A

Joint cover - discharge guard diagram

Discharge guard

Part #65661-2142-0

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

Guide 12681-6159-0
#60

Recoil starter diagram

Guide

Part #12681-6159-0

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

Gear 12681-2411-0
#80

Piston - crankshaft diagram

Gear

Part #12681-2411-0

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

Blade Brake 65601-3510-3
#10

Blade brake clutch diagram

Blade brake

Part #65601-3510-3

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

Symptoms for gas walk-behind mowers

Choose a symptom to see related walk-behind mower repairs.

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…

Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…

Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up…

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade…

Repair guides for gas walk-behind mowers

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

How to replace a lawn mower spark plug

How to replace a lawn mower spark plug

Take a few minutes to replace the spark plug during your lawn mower's annual tune-up or if the spark plug is burnt or cr…

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower drive cable

How to replace a lawn mower drive cable

The drive cable engages the transmission to spin the drive wheels and move the mower across the grass. Replace the drive…

Repair difficulty
Time required
 60 minutes or less
How to replace a lawn mower starter rope

How to replace a lawn mower starter rope

These step-by-step instructions show how to replace a broken starter pull rope on a walk-behind lawn mower.…

Repair difficulty
Time required
 30 minutes or less

Effective articles & videos to help repair your walk-behind mowers

Use the advice and tips in these articles and videos to get the most out of your walk-behind lawn mower.

The best time of day to mow grass (and when you should absolutely not)

The best time of day to mow grass (and when you should absolutely not)

Wondering when to mow your lawn for the best results? Timing matters more than you might think. Discover the best time o…

Top 10 electric lawn and garden tools

Top 10 electric lawn and garden tools

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

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.…