MTD Engine Huayi Deni Carburetor and Repair Kit Identification

ALL MTD BRANDED ENGINES

 

TECH BRIEF

01.08.13.01

(MTD CARBURETOR / REBUILD KIT IDENTIFICATION )

 

 

Tech Subject:

Identify Correct Huayi Or Deni Carburetor Rebuild Kits Used On MTD Branded Engines

Models

All MTD Engines

 

Affected:

 

 

Serial Number

N/A

 

Range Affected:

 

 

Tech Issues:

To correctly identify carburetors used on MTD branded engines to ensure proper rebuild kit part number is selected.

1. Carburetor Calibration Breakdown

-used to communicate which parts are needed for a specific engine -More reliable than tracking by engine model

Huayi

165SA

Carburetor Calibration Code

Carburetor Supplier

2. Determine Carburetor Supplier

Supplier cast into carburetor body

Usually found on opposite side of fuel inlet

Supplier trademarks

a. Huayi (HY) - primary supplier

b. Deni (DN) - secondary supplier for higher volume engine platforms

c. Ruixing (RX) - rarely used (older models only)

Huayi Trademark

Deni Trademark

Ruixing Trademark

Tech Brief 01.08.13.01

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3. Determine Carburetor Calibration

4-6 Digit Alphanumeric Code

Minimum of 2 Locations

a. Printed within the carburetor serial code Example (right)

b. Stamped on carburetor body Locations vary (below)

First 7 Digits

Carburetor Serial Code

Calibration Code

Throttle Plate

Fuel Inlet

(Last 6 Digits)

THIS AREA INTENTIONALLY LEFT BLANK

Tech Brief 01.08.13.01

2 of 3

Carburetor Assemblies

951-12158

CARB ASM:CHOKE:HY-170L

Huayi

951-12374

CARB ASM:CHOKE:HY-178L

Huayi

951-12552

CARB ASM:CHOKE:HY-170LA

Huayi

951-12612

CARB ASM:PRMR:HY-161SA

Huayi

951-12612A

CARB ASM:PRMR:HY-161SB

Huayi

951-12702

CARB ASM:CHOKE:HY-165H

Huayi

951-12702A

CARB ASM:CHOKE:HY-165HA

Huayi

951-12704

CARB ASM:PRMR:HY-165J

Huayi

951-12704A

CARB ASM:PRMR:HY-165JA

Huayi

951-12704B

CARB ASM:PRMR:HY-165JB

Huayi

951-12705

CARB ASM:PRMR:DN-165SB

Deni

951-12705

CARB ASM:PRMR:HY-165SB

Huayi

951-12705

CARB ASM:PRMR:HY-165SB

Huayi

951-12705

CARB ASM:PRMR:DN-165SB

Deni

951-12706

CARB ASM:PRMR:DN-165S

Deni

951-12706

CARB ASM:PRMR:HY-165SA

Huayi

951-12706

CARB ASM:PRMR:HY-165SA

Huayi

951-12706

CARB ASM:PRMR:DN-165S

Deni

951-12707

CARB ASM:PRMR:HY-165S

Huayi

951-12783

CARB ASM:CHOKE:HY-170HA

Huayi

951-12785

CARB ASM:CHOKE:HY-170HB

Huayi

951-12785

CARB ASM:CHOKE:HY-170H

Huayi

951-12791

CARB ASM:CHOKE:HY-178LA

Huayi

951-14018

CARB ASM:PRMR:HY-161S

Huayi

951-14019

CARB ASM:CHOKE:HY-161H

Huayi

951-14020

CARB ASM:CHOKE:HY-161HA

Huayi

951-14020A

CARB ASM:CHOKE:HY-161HB

Huayi

951-14022A

CARB ASM:PRMR:HY-190S

Huayi

951-14022A

CARB ASM:PRMR:HY-190SA

Huayi

951-14023A

CARB ASM:PRMR:HY-183S

Huayi

951-14023A

CARB ASM:PRMR:HY-183SA

Huayi

951-14024A

CARB ASM:PRMR:HY-178S

Huayi

951-14024A

CARB ASM:PRMR:HY-178SA

Huayi

951-14026A

CARB ASM:PRMR:HY-170S

Huayi

951-14026A

CARB ASM:PRMR:HY-170SA

Huayi

951-14027A

CARB ASM:PRMR:DN-170SA

Deni

951-14027A

CARB ASM:PRMR:HY-170SA

Huayi

951-14027A

CARB ASM:PRMR:DN-170S

Deni

951-14027A

CARB ASM:PRMR:DN-170SA

Deni

951-14028A

CARB ASM:PRMR:HY-170J

Huayi

951-14028A

CARB ASM:PRMR:HY-170JA

Huayi

951-14035

CARB ASM:PRMR:HY-190SB

Huayi

951-14093

CARB ASM:PRMR:HY-161SC

Huayi

Carburetor Kits

951-05034

CARB KIT:SVC:HY-170HE

Huayi

951-12709A

CARB KIT:SVC:HY-165HA

Huayi

951-12709A

CARB KIT:SVC:HY-165H

Huayi

951-12711A

CARB KIT:SVC:HY-165J

Huayi

951-12711A

CARB KIT:SVC:HY-165JA

Huayi

951-12712

CARB KIT:SVC:DN-165SB

Deni

951-12713

CARB KIT:SVC:DN-165S

Deni

951-12715

CARB KIT:SVC:HY-165SA

Huayi

951-12716

CARB KIT:SVC:HY-165S

Huayi

951-12756

CARB KIT:SVC: HY-161S

Huayi

951-12757A

CARB KIT:SVC: HY-161SB

Huayi

951-12757A

CARB KIT:SVC: HY-161SA

Huayi

951-12758

CARB KIT:SVC: HY-161H

Huayi

951-12758A

CARB KIT:SVC: HY-161HA

Huayi

951-12759

CARB KIT:SVC: HY-161HB

Huayi

951-12760A

CARB KIT:SVC:HY-183SA

Huayi

951-12760A

CARB KIT:SVC:HY-183S

Huayi

951-12761A

CARB KIT:SVC:HY-190SA

Huayi

951-12761A

CARB KIT:SVC:HY-190S

Huayi

951-12762A

CARB KIT:SVC:HY-178S

Huayi

951-12762A

CARB KIT:SVC:HY-178LA

Huayi

951-12762A

CARB KIT:SVC:HY-178SA

Huayi

951-12763

CARB KIT:SVC:HY-178L

Huayi

951-12782

CARB KIT:SVC:HY-170H

Huayi

951-12783

CARB KIT:SVC:HY-170HA

Huayi

951-12784

CARB KIT:SVC:HY-170HB

Huayi

951-12786

CARB KIT:SVC:HY-170L

Huayi

951-12787

CARB KIT:SVC:HY-170LA

Huayi

951-12788A

CARB KIT:SVC:HY-170SA

Huayi

951-12788A

CARB KIT:SVC:HY-170JA

Huayi

951-12788A

CARB KIT:SVC:HY-170S

Huayi

951-12788A

CARB KIT:SVC:HY-170J

Huayi

951-14033

CARB KIT:SVC:HY-165JB

Huayi

951-14050

CARB KIT:SVC:HY-165SB

Huayi

951-14124

CARB KIT:SVC: HY-161SC

Huayi

951-14153

CARB KIT:SVC:DN-170S

Deni

951-14154

CARB KIT:SVC:DN-170SA

Deni

951-14231

CARB KIT:SVC: HY-190SB

Huayi

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