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Product Description
?It is an authentic replacement o-ring that is supplied by original equipment manufacturer for use with Honda engines. This is the item that creates a seal between the camshaft pulley and the shaft, for correct application please make sure to check appropriate diagrams of your model. Over time the material may deteriorate and crack allowing for leaks, if this happens the o-ring will need to be replaced. Please note this durable rubber item is sold individually.
Frequently Purchased Together
?Troubleshooting
- Honda
- Briggs and Stratton
- Toro
- MTD
- Cub Cadet
- Jonsered
- Craftsman
- Engine
- Lawn Mower
- Generator
- Snow Blower
- Pressure Washer
Customer Part 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.
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Leaky cam shaft seal on Honda GCV-190 running a pressure washer
Michael from Pittsboro, North Carolina
- Difficulty Level:
- Easy
- Total Repair Time:
- 30 - 60 mins
- Tools:
- Socket set
- Parts Used:
- 91301-ZM0-V31
2) Removed valve cover bolts
3) Pried valve cover off, which was stuck on with sealant from the factory.
3a) Spent the most time cleaning off the old sealant, which was stuck to cylinder head and cover surfaces.
4) Removed old o-ring
5) Slipped new o-ring into place ... Read more
6) Re-attached valve cover, following Permatex directions to seal valve cover
7) Re-attach plastic and pull starter
8) Start engine. No leaks
leaked oil
Michael from Addison, Vermont
- Difficulty Level:
- Easy
- Total Repair Time:
- 30 - 60 mins
- Tools:
- Pliers, Screw drivers, Socket set
- Parts Used:
- 91301-ZM0-V31
Bent crankshaft due to hitting very hard object
Angel from mayaguez, Puerto Rico
- Difficulty Level:
- Difficult
- Total Repair Time:
- More than 2 hours
- Tools:
- Pliers, Screw drivers, Socket set, Wrench set
2. Open up crankcase. Many steps involved. Followed youtube videos. Detailed videos exist.
3. Take out piston. Found lots of black soot on piston, crankcase and valve seats. Apparently due to mistiming from ... Read more running engine with bent crankshaft since this is a pretty new engine always running smooth before accident.
4. Use carburetor cleaner and lots of work to clean piston and case. Put in new valves and use grinding compound to clean valve seats and \"break in\" valves.
5. Install new crankshaft (also from ereplacement) and all new parts related to timing. The old ones looked fine but did not want to have to open up again in case there was some damage not visible.
6. Assemble everything. Again lots of steps. Take pictures when disassembling, label parts and use youtube videos. A mechanic friend lent me a puller and a torque wrench.
7. New blade holder and blades.
8. Pull starter cord. Starts right off. Runs very smooth. Cuts very well. Success but it is a major project for amateurs. I am retired thus have the time and love this Honda lawnmower. Kind of expensive because of all the new parts but still cheaper than a new Honda and I have only had it a couple of years. Now it\'s practically new.
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Model Cross Reference
Manufacturer Part Number: 91301-ZM0-V31
| Brand | Model Number | Description |
|---|---|---|
| Briggs and Stratton | 01431-0 | Pressure Washer - Briggs & Stratton Pressure Washer Model 01431-0 (014310, 01431 0) Parts |
| Briggs and Stratton | 01431-1 | Pressure Washer - Briggs & Stratton Pressure Washer Model 01431-1 (014311, 01431 1) Parts |
| Briggs and Stratton | 01431-2 | Pressure Washer - Briggs & Stratton Pressure Washer Model 01431-2 (014312, 01431 2) Parts |
| Briggs and Stratton | 01431-3 | Pressure Washer - Briggs & Stratton Pressure Washer Model 01431-3 (014313, 01431 3) Parts |
| Briggs and Stratton | 01431-4 | Pressure Washer - Briggs & Stratton Pressure Washer Model 01431-4 (014314, 01431 4) Parts |
| Briggs and Stratton | 01434-0 | Pressure Washer - Briggs & Stratton Pressure Washer Model 01434-0 (014340, 01434 0) Parts |
| Briggs and Stratton | 01434-1 | Pressure Washer - Briggs & Stratton Pressure Washer Model 01434-1 (014341, 01434 1) Parts |
| Briggs and Stratton | 01434-2 | Pressure Washer - Briggs & Stratton Pressure Washer Model 01434-2 (014342, 01434 2) Parts |
| Briggs and Stratton | 01435-0 | Pressure Washer - Briggs & Stratton Pressure Washer Model 01435-0 (014350, 01435 0) Parts |
| 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 |
| MTD | 12A-98FQ | Lawn Mower - MTD Lawn Mower Model 12A-98FQ (12A98FQ, 12A 98FQ) Parts |
| MTD | 12A-98FQ710 | Lawn Mower - MTD Lawn Mower Model 12A-98FQ710 (12A98FQ710, 12A 98FQ710) Parts |
| Toro | 20192 | Lawn Mower - Lawn Mower |
| Toro | 20194 | Lawn Mower - Lawn Mower |
| Toro | 22155 | Lawn Mower - Toro Lawn Mower Model 22155/SERIAL: 313000001-313999999 (22155/SERIAL:313000001313999999, 22155/SERIAL: 313000001 313999999) Parts |
| Toro | 22156 | Lawn Mower - Toro Lawn Mower Model 22156/SERIAL: 313000001-313999999 (22156/SERIAL:313000001313999999, 22156/SERIAL: 313000001 313999999) Parts |
| Toro | 74425 | Lawn Tractor - Lawn Tractor |
| Toro | 74434 | Lawn Tractor - Lawn Tractor |
| Craftsman | 944364152 | Lawn Mower - Gas Walk-Behind Mower |
| Jonsered | 967957301-00 | Lawn Mower - Gas Walk-Behind Mower |
| Cub Cadet | CC98H | Lawn Mower - Cub Cadet Lawn Mower Model CC98H/2010 Parts |
| Honda | EB2000I | Generator - Generator |
| Honda | EB2000IT1 | Generator - Generator |
| Honda | EB2200IT | Generator - Eajt Generator, Made In Thailand |
| Honda | EB2800I | Generator - Generator |
| Honda | EG2800I | Generator - Generator |
| Honda | EN2000 | Generator - Generator |
| Honda | EN2500 | Generator - Generator |
| Honda | EU2000I | Generator - Generator, Jpn, Vin# Eaaj-1170001 |
Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.