Canpump CF 3647 G Install on Honda 13hp GX390 

The 1507A pump is nicer and more powerful and the Honda clone can power it. You might want to check your orifice size of your tips as those need to be sized properly for your pumps GPM and PSI rating. I've had the CH 2830 and didn't haven't an issue w/ it being underpowered but if you want to switch it out the 1507A is a good pump. I put that model on for a few people who needed pump replacements.

@jamesbubnick thanks for the response It's more that the engine seems like it's almost under no load when I'm running the cheaper pump and the pressure seems lower, but I have found my patio washer seems worn out I think bearing has had it as its kinda grindy/ noisy

The pump mounting bolts should be M8x1.25 and I believe the hole is 18mm deep. As for the engine to skid. I think the GX200's use 1/4 (6-7 mm) and I'm going to say 3/8 (9-10 MM)for the GX390.

I liked it. I've had a few Canpump pressure washer pumps and didn't have any issues with them. I believe they are made by the same supplier that makes for MITM.

@jamesbubnick ok cool I just trying figure out which pump to go with now lol of the canpump line up

That AR pump and gearbox came together as a unit. I don't know if you can put the gearbox onto the canpump or not.

No idea...In the pressure washer pump world it seems everything has a few number changes and it's a new pump that is out..

@@jamesbubnick interesting, I'm really torn between the vevor triplex that's on the jungle website and the canpump because the vevor is $70 cheaper than the canpump and looking at their specs there's only a difference of 50 cleaning units. Idk if that's a big enough difference between the two I just know that the canpump is 3 gpm where the vevor is the standard 2.5 gpm but with a higher psi.

@@benjaminleslie3155 I've never bought anything from vevor but I was told they contract out and private label almost anything you can find. Then again most companies do that or just get mfg to spec. I have no issues with that or with anything else. I spent around 4 years in China at university, launching products, opening warehouses, etc.... As an FYI you can by direct on Canpump's website and it's usually a bit cheaper then amazon, also Canpump does offer replacement parts where I'm not sure if vevor does. My gut is telling me that with such close pump specs you won't notice much of a difference between the units. The real test is durability of the pump. I do this stuff as a side hobby and with proper use I don't wear anything out. Pretty much everything I buy is dead as a result of misuse/neglect/lack of maintenance. As far as I can remember I've only had 1 pump that was actually worn out and it was a AAA that was used commercially.