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Snapper
Rear-Engine Riding Mower

Model # YZ20486BVE Official Snapper scrambler

Here are the diagrams and repair parts for Official Snapper YZ20486BVE scrambler, 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.

Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 407 parts  |
Hose 7076272
#28

Engine diagram

Hose

Part #7076272

Replaced by #791766

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Manufacturer substitution
This part replaces 7076272. Substitute parts can look different from the original.
BEST SELLER
$9.59 | 
9% OFF Phone Price : $10.59
In Stock
Hose 7012638
#22

Engine diagram

Hose

Part #7012638

Replaced by #791766

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Manufacturer substitution
This part replaces 7012638. Substitute parts can look different from the original.
BEST SELLER
$9.59 | 
9% OFF Phone Price : $10.59
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Clamp 7029900
#12

Engine diagram

Clamp

Part #7029900

Replaced by #791850

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Manufacturer substitution
This part replaces 7029900. Substitute parts can look different from the original.
This item is not returnable
$4.74 | 
17% OFF Phone Price : $5.74
In Stock
Fln 5/16-18 7091601
Fln 5/16-18

Part #7091601

Replaced by #703409

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Manufacturer substitution
This part replaces 7091601. Substitute parts can look different from the original.
$9.27 | 
10% OFF Phone Price : $10.27
In Stock
Adjuster Chain 7028728
#52

42" mower deck (part 3) diagram

Adjuster chain

Part #7028728

Replaced by #703827

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Manufacturer substitution
This part replaces 7028728. Substitute parts can look different from the original.
This item is not returnable
$18.29 | 
10% OFF Phone Price : $20.29
In Stock
Tube Caster 7035359
#11

Caster/front wheel/tire diagram

Tube caster

Part #7035359

Replaced by #1734841SM

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Manufacturer substitution
This part replaces 7035359. Substitute parts can look different from the original.
This item is not returnable
$22.09 | 
21% OFF Phone Price : $28.09
In Stock
Hfln 3/8 7091619
Hfln 3/8

Part #7091619

Replaced by #703333

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Manufacturer substitution
This part replaces 7091619. Substitute parts can look different from the original.
This item is not returnable
$8.09 | 
11% OFF Phone Price : $9.09
In Stock
Hcln, 7/16c 7090839
#10

Caster/front wheel/tire diagram

Hcln, 7/16c

Part #7090839

Replaced by #7090839SM

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Manufacturer substitution
This part replaces 7090839. Substitute parts can look different from the original.
This item is not returnable
$8.49 | 
11% OFF Phone Price : $9.49
In Stock
Slw, .445x.7 7091301
Slw, .445x.7

Part #7091301

Replaced by #704007

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Manufacturer substitution
This part replaces 7091301. Substitute parts can look different from the original.
$8.03
In Stock
Hn, 5/16c Gr 7091511
#23

Joystick/operator seat (part 1) diagram

Hn, 5/16c gr

Part #7091511

Replaced by #7091511SM

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Manufacturer substitution
This part replaces 7091511. Substitute parts can look different from the original.
This item is not returnable
$6.23
In Stock

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

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

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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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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 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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How do I fix a flat tire on my riding mower?

Main causes: punctured tire or inner tube, leaky valve stem, damaged wheel rim…

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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 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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Why does my riding mower creep in neutral?

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

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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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