Part Location Diagram of 16950-ZM0-003 Honda Petcock Assy
See part J-5 in the diagram
( Grid squares measure 1x1 inch )

Petcock Assy 16950-ZM0-003

Manufactured by:
Honda
ERP Number:
ERP9901371
Part Number:
16950-ZM0-003
Original Equipment Manufacturer ?
Special Order

Easy 

15 - 30 mins 

(6 rated repairs) ?

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Product Description

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This is an authentic Honda replacement part that has been sourced from the original manufacturer to be used with small engines. The petcock links the fuel tank and the fuel pick-up line and is used to control fuel that may get to the engine. This item is available as an individual replacement part.

Frequently Purchased Together

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Troubleshooting

This part works with the following brands:
  • Honda
  • Toro
  • MTD
  • Cub Cadet
This part works with the following products:
  • Engine
  • Lawn Mower
  • Snow Blower

Customer Part Reviews

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4.5
Average Rating (out of 5):
★★★★★
★★★★★
(6 Reviews)
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Questions & Answers

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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 

15 - 30 mins 

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

Engine surged, no pressure from pump, general replacement of worn parts like the wheels

Ronald from Germantown , Ohio

3 of 3 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
1- 2 hours
Tools:
Pliers, Screw drivers, Socket set, Wrench set
Troubleshooting the most important first step. Get your parts list together and double check you have correct part numbers for your exact piece of equipment. Follow all maintenance manuals or get online for repair videos. Take pictures before during and after of disassembly. Especially parts like the carburetor mounting. Once The gaskets and spacers only go one direction and the manuals don\'t always show which. Once And if you have had it worked on before don\'t be surprised to find things installed wrong. Once you receive parts double check that they are exactly what you need before assembly. Make sure they fit.
I ordered a new pump that fit and was correct BUT the mounting feet where the bolts go were approximately 3/8 in thicker than the original. So I had to get longer bolts. Not a big deal just a little more time spent.
I ordered wheel bushings and new wheels but the new wheels don\'t require the bushings
Keep patience and take your time.
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1.Complete starter assembly was shattered. 2. Fuel shutoff was difficult to operate.

Terry from Brownsboro, Texas

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Nutdriver, Pliers, Screw drivers, Socket set
These items were used for a very old, 22 ton log splitter. eReplacementParts provided an easy, secure way to get the right parts the first time. Make sure you can provide all the numbers on the side of the engine.

Items purchased are plug and play. 3 bolts to remove the starter assembly (Make sure you clean debris from the flywheel.). Petcock involves one #2 Philips head screwdriver and small needle head pliers for the spring, fuel hose clamps (Make sure you clamp the rubber fuel supply line with vice grips or empty the fuel tank first.).
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Carb cough on fire. Melted plastic air filter Assy, breather tube.

donald from Pasadena, Texas

0 of 1 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
15 - 30 mins
Tools:
Pliers, Screw drivers, Socket set
Brought to shop in a bag.
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gas valve broke plastic cracked

David from TONAWANDA, New York

0 of 1 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
15 - 30 mins
Tools:
Pliers, Screw drivers
Parts Used:
16950-ZM0-003
Slide the hose clamps back pull the gas rubber hoses off.
The hard part is getting the screw lose holding the plastic valve on it is in bad spot to get to the screw.
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Fuel leak

Kenneth from West Sacramento, California

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Pliers, Screw drivers
Parts Used:
16950-ZM0-003
1. Remove phillips head petock set screw.
2. Remove clamps at inlet and outlet of petcock.
3. Gently remove existing hose from old petcock.
4. Complete task follow instructions in reverse.
Good to go.
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Broken fuel shutoff valve

Jack from Littleton, Colorado

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Screw drivers
Parts Used:
16950-ZM0-003
Pinched tank hose with vise-grips, disconnected two fuel hoses, removed screw holding old valve, put in new valve and remounted with screw, connected hoses/clamps and removed vise-grip.
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  • 1

Model Cross Reference

This part works with the following models:
ERP Number: ERP9901371
Manufacturer Part Number: 16950-ZM0-003
Brand Model Number Description
MTD 12A-989Q Lawn Mower - MTD Lawn Mower Model 12A-989Q (12A989Q, 12A 989Q) Parts
MTD 12A-989Q710 Lawn Mower - MTD Lawn Mower Model 12A-989Q710 (12A989Q710, 12A 989Q710) Parts
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