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Cannot find specs on Honda engine #5427063 05/12/20 07:30 AM
Joined: May 2020
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conradmandsager Offline OP
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I have looked through several Honda engine lookup sites and I cannot find any information about this engine on a Honda Harmony 215 mower. The serial number is GJAB-7174612 and on another spot, it says the engine family is THN135U1G1RA. I know it is a 135 engine.

Re: Cannot find specs on Honda engine [Re: conradmandsager] #5427095 05/12/20 08:05 AM
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Normac Offline
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I would try to find the model number on the engine itself, then check Here

Sorry, man. Best I can do on short notice. Those numbers you posted didn't come up anywhere.
If you can verify then numbers and get back with me, I'll dig deeper.

[Linked Image]

Last edited by Normac; 05/12/20 08:09 AM.

True victory does not come from defeating an enemy, true victory comes from giving love and changing an enemies heart.
Re: Cannot find specs on Honda engine [Re: conradmandsager] #5427096 05/12/20 08:06 AM
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Belker Offline
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Conradmandsager,

Perhaps one of the owner’s manuals listed on the website linked below will be for your machine. If so, I hope it contains the information you are looking for. If not, let me know and I will keep digging for one that does.

Belker

https://powerequipment.honda.com/support/owners-manuals/lawn-mowers/hrm

Last edited by Belker; 05/12/20 08:07 AM.
Re: Cannot find specs on Honda engine [Re: conradmandsager] #5427280 05/12/20 11:48 AM
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RyanY Offline
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2007 Cadillac CTS 3.6L >130k miles; mix of PUP/Magnatec 5W-30 + ACDelco PF2129G

2012 Honda Odyssey EX-L >108k miles; QSUD 0W20 + STP S6607XL
Re: Cannot find specs on Honda engine [Re: Normac] #5427900 05/13/20 06:50 AM
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conradmandsager Offline OP
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All that is on that plate is HRM 215 GJ. No other numbers.

Re: Cannot find specs on Honda engine [Re: conradmandsager] #5428170 05/13/20 11:23 AM
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Belker Offline
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Is the manual linked below for your engine? The serial number information on page 9 shows the serial numbers starting with “GJAB-“.

Belker

http://cdn.powerequipment.honda.com/engines/pdf/manuals/31zg9642.pdf

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