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Snapper
Gas Walk-Behind Mower

Model # 7800037 Official Snapper lawn mower

Here are the diagrams and repair parts for Official Snapper 7800037 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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For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

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ALL PARTS
Showing 10 of 243 parts  |
Hln, 1/4c Bz 7076978
#43

Handles/controls-upper end diagram

Hln, 1/4c bz

Part #7076978

Replaced by #703232

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Manufacturer substitution
This part replaces 7076978. Substitute parts can look different from the original.
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This item is not returnable
$6.24 | 
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In Stock
Nut 7091070
Nut

Part #7091070

Replaced by #703409

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Manufacturer substitution
This part replaces 7091070. Substitute parts can look different from the original.
$9.27 | 
10% OFF Phone Price : $10.27
In Stock
Fln 5/16-18 7091601
Fln 5/16-18

Part #7091601

Replaced by #703409

?
Manufacturer substitution
This part replaces 7091601. Substitute parts can look different from the original.
$9.27 | 
10% OFF Phone Price : $10.27
In Stock
Hn, 5/16c Gr 7091069
#31

Handles/controls-upper end diagram

Hn, 5/16c gr

Part #7091069

Replaced by #7091511SM

?
Manufacturer substitution
This part replaces 7091069. Substitute parts can look different from the original.
This item is not returnable
$6.23
In Stock
Hn, 5/16c Gr 7091511
#23

Handles/controls-lower end diagram

Hn, 5/16c gr

Part #7091511

Replaced by #7091511SM

?
Manufacturer substitution
This part replaces 7091511. Substitute parts can look different from the original.
This item is not returnable
$6.23
In Stock
Hcln 3/8 7091585
#35

Handles/controls-upper end diagram

Hcln 3/8

Part #7091585

Replaced by #703347

?
Manufacturer substitution
This part replaces 7091585. Substitute parts can look different from the original.
This item is not returnable
$8.69
In Stock
Clutch Control 7034604
#8

Handles/controls-upper end diagram

Clutch control

Part #7034604

Replaced by #7034604YP

?
Manufacturer substitution
This part replaces 7034604. Substitute parts can look different from the original.
$29.69
In Stock
Hflb, 5/16c 7090595
#9

Handles/controls-lower end diagram

Hflb, 5/16c

Part #7090595

Replaced by #703354

?
Manufacturer substitution
This part replaces 7090595. Substitute parts can look different from the original.
This item is not returnable
$8.89 | 
10% OFF Phone Price : $9.89
In Stock
Hex Head Cap Screw 7091305
#13

Handles/controls-upper end diagram

Hex head cap screw

Part #7091305

Replaced by #703589

?
Manufacturer substitution
This part replaces 7091305. Substitute parts can look different from the original.
$7.69 | 
12% OFF Phone Price : $8.69
In Stock
Blade 7026691
#17

Cutting deck, blade diagram

Blade

Part #7026691

Replaced by #7026691BZYP

?
Manufacturer substitution
This part replaces 7026691. Substitute parts can look different from the original.
This item is not returnable

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$27.69 | 
18% OFF Phone Price : $33.69
In Stock

Symptoms for gas walk-behind mowers

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Why does my lawn mower run rough?

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

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