Part Location Diagram of 751P12005B MTD Carburetor Gasket
See part D-27 in the diagram

Carburetor Gasket 751P12005B

Manufactured by:
MTD
ERP Number:
ERP18474465
Part Number:
751P12005B
Original Equipment Manufacturer ?
In Stock
Delivers in 3-5 Business Days!

Easy 

30 - 60 mins 

(12 rated repairs) ?

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Product Description

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This carburetor gasket is an authentic OEM sourced item that is specially designed to provide an air tight seal between the carburetor and the insulator plate. It is commonly utilized on small engines installed on lawn and garden equipment. Over time gaskets tend to get compressed and crack eventually requiring replacement. To replace this carburetor gasket you will need a set of screwdrivers.

Troubleshooting

This part works with the following brands:
  • MTD
  • Craftsman
  • Cub Cadet
  • Troy-Bilt
  • Yard Machines
  • Yard Man
  • Bolens
  • Husky
This part works with the following products:
  • Snow Blower
  • Engine
  • Tiller
  • Log Splitter
  • Chainsaw
  • Chipper Shredder
Part# 751P12005B replaces these:
  • 751-11569
  • 751-11569A
  • 751-12005
  • 751-12005A
  • 751-12005B
  • 751P12005A
  • 951-11569
  • 951-11569A
  • 951-11569A-CM
  • 951-12005

Customer Part Reviews

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4.8
Average Rating (out of 5):
★★★★★
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(5 Reviews)
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Customer Repair Instructions

All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.

Easy 

30 - 60 mins 

(12 rated repairs) ?
  • 1
  • 2
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Sorry, we couldn't find any existing installation instruction that matched.

I was given a snowblower that sat for two years with ethenol blended gasoline in it.

Wayne from Medford, New Jersey

10 of 10 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
30 - 60 mins
Tools:
Pliers, Screw drivers, Socket set, Wrench set
After taking the bowl off of the carberator it became clear that a new carberator was going to be needed. I just had to remove the fuel tank and control panel for access to the carberator. Swap in new carberator and reassemble. Set idle speed and my snowblower is good to go at a fraction of what a repair shop would have charged.
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The ignition coilGÇÖs wire to the spark plug became so corroded at the spark plug it separated.

Richard from Southampton, Massachusetts

2 of 2 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
More than 2 hours
Tools:
Screw drivers, Socket set, Wrench set
The ignition coil needed to be replaced. The following removal gave access to the coil for replacement.
1. Remove the top muffler cover, carburetor covering, and engine cover with engine rope starter which exposes the ignition coil.
Since the removal of the carburetor cover releases the pressure held onto the carburetor, thu s possibly cause a carburetor gasket to leak I also slid the carburetor off and replaced the three gaskets in place between the engine head, carburetor, linkage bracket and air inlet. It is also required to remove the snow exit shoot to be able to access the two bolts that hold on the top engine cover.
2. Check gap of existing coil to flywheel magnet before detaching the coil. The coil detached with just one wire disconnected and two mounting bolts removed.
3. Cleaned the magnets on the flywheel.
4. Install the new coil and gapped it to approximately 20 thousands with a feeler gauge.
5. Install remaining removed items in reverse order. Test run.
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Engine was surging and choke was ineffective,

Robert from Woodbury, Minnesota

2 of 2 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Pliers, Screw drivers, Socket set, Wrench set
The Yard Man never seemed to work quite right since the day I bought it but over the course of the winter it had gotten worse and after Googling, I figured it was a bad carb. I was right.

The hardest part was getting at it, but I found two good YouTube videos. One on taking the carb off (that took about two hours). And one o n putting things back together.

https://www.youtube.com/watch?v=gVimAoSqaP4
https://www.youtube.com/watch?v=JkF-kawbzp0

It now works better than it ever has. Just in time for summer!
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Carb was gunked up

keith from berwick, Pennsylvania

2 of 2 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
1- 2 hours
Tools:
Pliers, Socket set
Replaced the old carb with the new one. The engine runs great now!
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No fuel from Carburetor bowl to nozzles

Mark from Holt, Michigan

2 of 3 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
30 - 60 mins
Tools:
Socket set, Wrench set
1 Removed belt cover
2. Remove heat shield
3. Removed choke knob
4. Removed front cover housing plunger, key and choke control
5. Disconnected and plugged fuel supply line at carburetor bowl.
6 Removed fuel primer connection at carburetor

Found carburetor 370-SUA has the wrong type of choke conne ction, cobbled together by using choke base and rod from bad carb and mounting to brass base on new carb
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Getting old ND needed some TLC

Steven from Brodhead, Wisconsin

1 person found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
1- 2 hours
Tools:
Nutdriver, Pliers, Screw drivers, Socket set, Wrench set
I cleaned the Engine, changed the Oil, replaced the Spark Plug replaced the coil assembly and replaced the Carb that was in bad shape. It went pretty smooth. You just have to lay out your parts and take your time.
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carberator float needal valve need changing out

Jay from FAIRBANKS, Alaska

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Pliers, Socket set, Wrench set
pulled carburetor and put new parts in and reinstalled it
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Engine surged up and down

Larry from Cedar Rapids, Iowa

0 of 1 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
30 - 60 mins
Tools:
Pliers, Screw drivers, Socket set, Wrench set
Removed all shrouds needed. Removed carburetor. Replaced gaskets and new carb. Worked great!!
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Fuel leak

BRADLEY from Sycamore, Illinois

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Pliers, Socket set
removed carburetor and replaced gaskets
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leaked gas and ran rough

wolodimir from shelby township, Michigan

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
30 - 60 mins
Tools:
Pliers, Screw drivers, Socket set
Removed old carb and two gaskets and replaced with new replacement carb and gaskets. Stated up runs smooth and no leaks.
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  • 1
  • 2

Model Cross Reference

This part works with the following models:
ERP Number: ERP18474465
Manufacturer Part Number: 751P12005B
Brand Model Number Description
MTD 161-JWA-11 Engine - Engine
MTD 161-JWA-12 Engine - Engine
MTD 165-SUB Engine - Engine
MTD 165-SUB-11 Engine - Engine
MTD 165-SUC Engine - Engine
MTD 165-WU Chainsaw - Misc Tool
MTD 170-AU Engine - Engine
MTD 170-AUA Engine - MTD Small Engine Model 170-AUA (170AUA, 170 AUA) Parts
MTD 170-C0A Engine - Engine
MTD 170-C0A-11 Engine - Engine
MTD 170-CU Engine - Engine
MTD 170-DU Engine - Engine
MTD 170-L0 Engine - Engine
MTD 170-L0-11 Engine - Engine
MTD 170-LU Engine - Engine
MTD 170-NU Chainsaw - Misc Tool
MTD 170-PU Engine - MTD Small Engine Model 170-PU (170PU, 170 PU) Parts
MTD 170-SU Engine - Engine
MTD 170-T0A Engine - Engine
MTD 170-T0B Engine - Engine
MTD 170-TU Engine - Engine
MTD 170-V0A Engine - Engine
MTD 170-V0B Engine - Engine
MTD 170-VU Engine - Engine
Cub Cadet 1X Snow Blower - 221LHP Snow Thrower
Troy-Bilt 21A-34M5011 Tiller - Super Bronco Tiller
MTD 21A-34M5099 Tiller - MTD Tiller Model 21A-34M5099 (21A34M5099, 21A 34M5099) Parts
MTD 21A-39M5004 Tiller - Tiller
MTD 21A-39M5897 Tiller - MTD Tiller Model 21A-39M5897 (21A39M5897, 21A 39M5897) Parts
MTD 21A-39M8704 Tiller - 208cc Gas 24 in. Front Tine Tiller