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MTD
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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Model diagram and schematic

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ALL PARTS
Showing 10 of 178 parts  |
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

?
Manufacturer substitution
This part replaces 951-10292. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$5.88 | 
63% OFF MSRP : $16.00
In Stock
Carburetor 951-12823
#131

Carburetor diagram

Carburetor

Part #951-12823

Replaced by #951-12771A

?
Manufacturer substitution
This part replaces 951-12823. Substitute parts can look different from the original.
BEST SELLER
$119.14 | 
21% OFF MSRP : $150.00
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

?
Manufacturer substitution
This part replaces 951-12690. Substitute parts can look different from the original.
BEST SELLER
$15.52 | 
43% OFF MSRP : $27.00
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
$8.33 | 
11% OFF Phone Price : $9.33
In Stock
Lawn & Garden Equipment Engine Ignition Coil 951-12220
#39

Flywheel/coil diagram

Lawn & garden equipment engine ignition coil

Part #951-12220

BEST SELLER
$76.71 | 
30% OFF MSRP : $110.00
In Stock
Lawn & Garden Equipment Engine Carburetor Float Bowl Gasket 951-11349
#CC

Carburetor diagram

Lawn & garden equipment engine carburetor float bowl gasket

Part #951-11349

Replaced by #951-11349A

?
Manufacturer substitution
This part replaces 951-11349. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$5.24 | 
22% OFF MSRP : $6.70
In Stock
Lawn Tractor Engine Manifold Gasket 951-12258
#130

Air filter diagram

Lawn tractor engine manifold gasket

Part #951-12258

Replaced by #951-12258A

?
Manufacturer substitution
This part replaces 951-12258. Substitute parts can look different from the original.
This item is not returnable
$6.35 | 
14% OFF Phone Price : $7.35
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
In Stock
Lawn & Garden Equipment Engine Voltage Regulator 951-12242
#85

Crankshaft/crankcase diagram

Lawn & garden equipment engine voltage regulator

Part #951-12242

$63.45 | 
7% OFF Phone Price : $68.45
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

?
Manufacturer substitution
This part replaces 951-12207. Substitute parts can look different from the original.
$223.52 | 
$10.00 OFF Phone Price : $233.52
In Stock

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