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Snapper
Gas Walk-Behind Mower

Model # R21500 Official Snapper lawn mower - series 0 & 1

Here are the diagrams and repair parts for Official Snapper R21500 lawn mower - series 0 & 1, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 390 parts  |
Battery 6-1267
#20A

Electric start diagram

Battery

Part #6-1267

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

Blade 2-6691
#14B

Cutting deck/blade/interlock diagram

Blade

Part #2-6691

Replaced by #7026691BZYP

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Manufacturer substitution
This part replaces 2-6691. Substitute parts can look different from the original.
This item is not returnable

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$27.69 | 
15% OFF Phone Price : $32.69
In Stock
Kit, Side Chute (includes A Quantity Of 10) 6-0955
#15

Side chute/adapter diagram

Kit, side chute (includes a quantity of 10)

Part #6-0955

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

Bolt, 5/16-18 X 3/4" Short Neck Carriage 9-0001
Bolt, 5/16-18 x 3/4" short neck carriage

Part #9-0001

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

Assembly, Arm Right Wheel (consists Of Items 2,3,4,5b,6) 5-1886
#1A

Front wheel bracket diagram

Assembly, arm right wheel (consists of items 2,3,4,5b,6)

Part #5-1886

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

Thrust Plate 3-8486
#21

Drive system self-propelled diagram

Thrust plate

Part #3-8486

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

Bag, Door Type (wide)(black) 2-9963
#2

Grass bag/accessory diagram

Bag, door type (wide)(black)

Part #2-9963

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

Nut, 1/7-28 Hex, Grade 5 (used On Electric Start & European Models Only) 9-0095
#57

Drive system self-propelled diagram

Nut, 1/7-28 hex, grade 5 (used on electric start & european models only)

Part #9-0095

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

Handle, Lower Right Hand (opening Price) 3-8466
Handle, lower right hand (opening price)

Part #3-8466

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

Bushing 1-2117
#7

Drive system self-propelled diagram

Bushing

Part #1-2117

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.

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Why does my lawn mower run rough?

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

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Why does my lawn mower cut unevenly?

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

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Why does my lawn mower vibrate a lot?

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

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Why won't my lawn mower start?

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

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Why does my lawn mower stall?

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

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Why won't my lawn mower move?

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

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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.

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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…

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

How to replace a lawn mower blade

Check your lawn mower blade regularly and replaced it if it's bent or damaged. …

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Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower flywheel key on a flathead engine

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…

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Repair difficulty
Time required
 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.

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Tapping into a new feature in the Search Bar on Sears PartsDirect

Tapping into a new feature in the Search Bar on Sears PartsDirect

Learn about a new feature added to the Search Bar on Sears PartsDirect…

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Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

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Top questions about Sears and Sears PartsDirect

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