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Snapper SP520-SERIES 0 gas walk-behind lawn mower Parts
Here are the diagrams and repair parts for Snapper SP520-SERIES 0 gas walk-behind lawn mower, as well as links to manuals and error code tables, if available.
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Browse Parts for SP520-SERIES 0 Walk-Behind Mowers
48" & 52" mower deck (fixed height) diagram
Snapper Assembly, Deck 52 (fixed Height)
Part #5-4027
The manufacturer no longer makes this part, and there's no substitute part
Pump and shelf diagram
Snapper Switch Bracket
Part #3-4804
The manufacturer no longer makes this part, and there's no substitute part
48"/52"/61" mower deck(adj. height) diagram
Snapper Cover, 48 Center
Part #3-5287
The manufacturer no longer makes this part, and there's no substitute part
Pump and shelf diagram
Snapper Screw, 5/16-18 X 2 Hex Head Cap, Grade 5
Part #2-7174
The manufacturer no longer makes this part, and there's no substitute part
Snapper Washer, .531 X 1.062 X .121 Sae Flat (22)
Part #9-1587
The manufacturer no longer makes this part, and there's no substitute part
48"/52"/61" mower deck(adj. height) diagram
Snapper Cover, 52 Center
Part #3-5303
The manufacturer no longer makes this part, and there's no substitute part
Power unit idler diagram
Snapper Washer, 3/8 Flat
Part #9-0517
The manufacturer no longer makes this part, and there's no substitute part
Snapper Idler Pulley
Part #2-9273
The manufacturer no longer makes this part, and there's no substitute part
#NI07
All parts diagram
Snapper Kit, Corner Roller
Part #6-1300
The manufacturer no longer makes this part, and there's no substitute part
Hose diagram
Snapper Tee
Part #2-8855
The manufacturer no longer makes this part, and there's no substitute part
Most common symptoms to help you fix your walk-behind mowers
Choose a symptom to see related walk-behind mower repairs.
Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up…
Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…
Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…
Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…
Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…
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 front deck tray
Learn how to replace the front deck tray on your lawn mower if it's cracked or damaged.…
Repair time and Difficulty
60 minutes or less
How to replace a lawn mower transmission
Learn how to replace the transmission on your lawn mower if it's locked up or won't drive the wheels.…
Repair time and Difficulty
60 minutes or less
How to replace a lawn mower flywheel key on a flathead engine
When you hit a hard object with your mower, the flywheel can shear to protect more expensive components. Learn how to re…
Repair time and Difficulty
45 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.
Wondering when to mow your lawn for the best results? Timing matters more than you might think. Discover the best time o…
Learn about the top 10 must-have electric lawn & garden tools for 2023…
Learn about the different kinds of mower blades and how to maintain them.…
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