Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Please enter one or more characters
Scan Icon
Tips to find your model number
Water filters
Water filter finder tool
DIY help
Featured products
Top brands
View all parts by brand
Top products and services
Products by brand
Orders
Customer Service
Schedule a repair

MTD 4P90JUB engine Parts

Here are the diagrams and repair parts for MTD 4P90JUB engine, as well as links to manuals and error code tables, if available.

MTD 4P90JUB engine
By Schematic
By Part
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for 4P90JUB Engine

  • Lawn & Garden Equipment Engine Oil Seal for MTD 4P90JUB - Part 951-11499A

    Crankcase diagram

    Lawn & Garden Equipment Engine Oil Seal

    Part #951-11499

    Replaced by #951-11499A

    Info Icon
    Manufacturer substitution
    This part replaces 951-11499. Substitute parts can look different from the original.
    In Stock
    $44.27
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine for MTD 4P90JUB - Part 952Z4P90JUF

    Engine

    Part #952Z4P90JUB

    Replaced by #952Z4P90JUF

    Info Icon
    Manufacturer substitution
    This part replaces 952Z4P90JUB. Substitute parts can look different from the original.
    In Stock
    $1944.75
    $12.00 OFF Phone Price : $1956.75Info Icon
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine Fuel Line Clamp for MTD 4P90JUB - Part 723-04071A

    Carburetor diagram

    Lawn & Garden Equipment Engine Fuel Line Clamp

    Part #723-04071

    Replaced by #723-04071A

    Info Icon
    Manufacturer substitution
    This part replaces 723-04071. Substitute parts can look different from the original.
    In Stock
    $33.92
    Minus Item
    Qty
    Plus Item
  • Kmart Lawn & Garden Equipment Cotter Pin for MTD 4P90JUB - Part 714-04078

    Crankcase diagram

    Governor Clip

    Part #714-04074

    Replaced by #714-04078

    Info Icon
    Manufacturer substitution
    This part replaces 714-04074. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $7.66
    Minus Item
    Qty
    Plus Item
  • Tappet for MTD 4P90JUB - Part 951-11962A

    Cylinder head diagram

    Tappet

    Part #951-11962

    Replaced by #951-11962A

    Info Icon
    Manufacturer substitution
    This part replaces 951-11962. Substitute parts can look different from the original.
    In Stock
    $12.31
    Minus Item
    Qty
    Plus Item
  • Seal-oil for MTD 4P90JUB - Part 951-11902A

    Crankcase diagram

    Governor Seal

    Part #951-11574

    Replaced by #951-11902A

    Info Icon
    Manufacturer substitution
    This part replaces 951-11574. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $7.06
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine Intake Valve Seal for MTD 4P90JUB - Part 951-11964A

    Cylinder head diagram

    Lawn & Garden Equipment Engine Intake Valve Seal

    Part #951-11964

    Replaced by #951-11964A

    Info Icon
    Manufacturer substitution
    This part replaces 951-11964. Substitute parts can look different from the original.
    In Stock
    $20.89
    Minus Item
    Qty
    Plus Item
  • Washer for MTD 4P90JUB - Part 736-04555

    Starter diagram

    Washer

    Part #736-04555

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

  • Lawn Mower Cover for MTD 4P90JUB - Part 951-12254

    Crankshaft/crankcase cover diagram

    Lawn Mower Cover

    Part #951-12254

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

  • for MTD 4P90JUB - Part N/P

    Part #N/P

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

RECOMMENDED MAINTENANCE PARTS AND ACCESSORIES

Lawn & Garden Equipment Engine Valve Cover 951-12266

Lawn & Garden Equipment Engine Valve Cover

Part #951-12266
This item is not returnable
In Stock
$62.03
Minus Item
Qty
Plus Item

Symptoms for gas pressure washers

Choose a symptom to see related pressure washer repairs.

View all

Why is smoke coming from the pressure washer's exhaust?

Main causes: overfilling engine with oil, improper fuel/air mixture, choke system problems, dirty carburetor, engine nee…

Read more

Why does my pressure washer's engine lose power?

Main causes: dirty air filter, stale fuel, clogged or dirty carburetor, bad unloader valve…

Read more

What routine maintenance does my pressure washer need?

Things to do: tune up the engine, inject pump saver into the water pump when storing the pressure washer for the winter…

Read more

Why does water spray out of my pressure washer's pressure relief valve?

Main causes: pump running for more than 5 minutes when the spray wand isn't being used, faulty pressure relief valve, ba…

Read more

Why does my pressure washer spray too hard?

Main causes: faulty unloader valve, bad pressure regulator…

Read more

Why doesn't my pressure washer recoil starter work?

Main causes: damaged recoil starter, oil inside cylinder, locked up engine piston…

Read more

Why is the spray from my pressure washer weak?

Main causes: insufficient water supply, clogged water inlet screen, clogged pressure hose, faulty pump check valves, stu…

Read more

Why won't my pressure washer engine start?

Main causes: stale fuel, gummed up carburetor, engine needs tune up, throttle and choke controls need adjustment, bad re…

Read more

Why won't my pressure washer mix in the detergent?

Main causes: using a high-pressure spray tip when applying detergent, clogged siphon tube, chemical injection system fai…

Read more

Repair guides for gas pressure washers

These step-by-step repair guides will help you safely fix what’s broken on your pressure washer.

View all
How to replace a pressure washer pump

How to replace a pressure washer pump

The pump can be damaged by air in the inlet water supply or by chemicals that remain in the pump body after using the ch…

Read more

Repair time and Difficulty

 15 minutes or less
How to install a pressure washer O-ring kit

How to install a pressure washer O-ring kit

O-rings seal fittings on the pressure washer pump. Damaged seals allow water to leak from the pump. Follow these steps t…

Read more

Repair time and Difficulty

 45 minutes or less
How to replace a pressure washer unloader valve

How to replace a pressure washer unloader valve

The unloader valve recirculates water to protect the pump from damage. If the unloader valve is defective, replace it us…

Read more

Repair time and Difficulty

 15 minutes or less

Effective articles & videos to help repair your lawn & garden engines

Use the advice and tips in these articles and videos to get the most out of your pressure washer.

View all
Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

Read more
What are the main components of a lawn mower?

What are the main components of a lawn mower?

Learn about the main parts of a lawn mower and when to replace parts.…

Read more

Parts & More

Bottom-Mount Refrigerator
Bottom-mount refrigerator Parts ElectroluxLG Bottom-mount refrigerator Replacement PartsBottom-mount refrigerator Parts MaytagKitchenAid Bottom-mount refrigerator PartsFrigidaire Bottom-mount refrigerator Repair Parts
Coffee Maker
Kenmore Coffee Maker Repair Parts
Dishwasher
Samsung DW80J3020US/AA-00 dishwasher partsWhirlpool 7WDT770PAYM3 dishwasher parts
Dryer
Fisher & Paykel Parts Dryer
Electric Range
GE JB740DP3BB electric range parts
Gas Walk-Behind Mower
Shop Model #247375900 Craftsman lawn mower
Home Improvement
Kenmore 64758 home improvement parts
Lawn & Garden Engine
Craftsman 143426132 lawn & garden engine parts
Parts
Lawn Mower Side Chute Deflector 731-07486
Refrigerator
Maytag CMS180BCLWH/8V056 refrigerator parts
Side-By-Side Refrigerator
Electrolux Parts Side-by-side refrigeratorMaytag Side-by-side refrigerator Replacement PartsSamsung Side-by-side refrigerator Replacement Parts
Top-Mount Refrigerator
Kelvinator TMK160AN6V top-mount refrigerator parts
Washer
Shop Samsung WF45K6500AV/A2-00 washer parts