Lawn & Garden Engine

Model # 4P90JUA Official MTD engine

Here are the diagrams and repair parts for Official MTD 4P90JUA engine, as well as links to manuals and error code tables, if available.

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4P90JUA Engine
Lawn & Garden Equipment Engine Spark Plug 951-10292
#162

Cylinder head diagram

Lawn & garden equipment engine spark plug

Part #951-10292

Replaced by #951-10292A

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Manufacturer substitution
This part replaces 951-10292. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$5.47
15% OFF Phone Price : $6.47
In Stock
Lawn & Garden Equipment Engine Air Filter 951-12260
#126

Air filter diagram

Lawn & garden equipment engine air filter

Part #951-12260

Replaced by #937-05065A

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Manufacturer substitution
This part replaces 951-12260. Substitute parts can look different from the original.
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$22.20
21% OFF Phone Price : $28.20
In Stock
Lawn & Garden Equipment Engine Oil Filter 951-12690
#114

Crankshaft/crankcase diagram

Lawn & garden equipment engine oil filter

Part #951-12690

Replaced by #490-201-Y010

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Manufacturer substitution
This part replaces 951-12690. Substitute parts can look different from the original.
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$15.97
11% OFF Phone Price : $17.97
In Stock
Carburetor 951-12823
#131

Carburetor diagram

Carburetor

Part #951-12823

Replaced by #951-05149

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Manufacturer substitution
This part replaces 951-12823. Substitute parts can look different from the original.
BEST SELLER
$138.72
8% OFF Phone Price : $150.72
In Stock
Lawn & Garden Equipment Engine Ignition Coil 951-12220
#39

Flywheel/coil diagram

Lawn & garden equipment engine ignition coil

Part #951-12220

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$87.64
6% OFF Phone Price : $93.64
In Stock
Lawn & Garden Equipment Engine Pre-filter 951-12256
#124

Air filter diagram

Lawn & garden equipment engine pre-filter

Part #951-12256

BEST SELLER
$7.99
11% OFF Phone Price : $8.99
In Stock
Lawn & Garden Equipment Engine Starter Motor 951-12207
#9

Starter diagram

Lawn & garden equipment engine starter motor

Part #951-12207

Replaced by #751P12207A

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Manufacturer substitution
This part replaces 951-12207. Substitute parts can look different from the original.
$222.91
5% OFF Phone Price : $234.91
In Stock
Lawn & Garden Equipment Engine Carburetor Insulator Gasket 951-12263
#138

Carburetor diagram

Lawn & garden equipment engine carburetor insulator gasket

Part #951-12263

This item is not returnable
$6.35
14% OFF Phone Price : $7.35
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Lawn & Garden Equipment Engine Valve Cover Gasket 951-12267
#144

Cylinder head diagram

Lawn & garden equipment engine valve cover gasket

Part #951-12267

This item is not returnable
$14.25
12% OFF Phone Price : $16.25
In Stock
Lawn & Garden Equipment Engine Throttle Linkage Spring 951-12231
#60

Short block diagram

Lawn & garden equipment engine throttle linkage spring

Part #951-12231

This item is not returnable
$6.47
13% OFF Phone Price : $7.47
In Stock

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 15 minutes or less
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How to replace a refrigerator water valve

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Repair difficulty
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