Product Code: ACC-0SS55-70-01

In-stock orders received by 2PM PST ship the same day

The Yamaha Generator Sidewinder Parallel Cable is the fast, and only way to combine the power of two Yamaha EF2000 model Inverter generators. (Regardless of model year) Cable features include polarized IP30 banana plugs, quick connection to parallel jacks on both generators, color-coded wire leads, exclusive flexible tip construction that resists breakage, compatibility with a standard 30A RV cord, rugged over-braided cable design, and a handy Velcro® mounting system.



  • Mfg. No. ACC0SS557001
  • Provides up to 3750W of combined power to the 30A RV outlet
  • Rugged 45" over-braided connection cables
  • Polarized IP30 banana plugs
  • Quickly connects to parallel jacks on both generators
  • Color-coded wire leads
  • Exclusive flexible-tip construction resists breakage and abuse
  • Accommodates standard 30A, TT-30R RV cord
  • Includes Velcro® mounting system
  • Model No. YPK30RV

Customer Reviews

Based on 44 reviews
Gary S.


kevin b.
Sidewinder cable

The sidewinder cable is awesome to parallel two small generators. Only wish the ground wire was a plug style also. Maybe a good reason why it’s that way but kinda a pain to remember to have a small wrench handy .

Bruce C.
Yamaha generator 2kw

National Supply delivered my jenny as promised ahead of schedule, in fact the company called me at home to clarify a key point in the sale. The unit runs great as I'm using it paralleled with my first Yammy so now I can run my AC unit on my Wilderness RV all works well very happy with NATIONAL SUPPLY, there service. Followup and the product. I will continue to do business with them and in fact already sent one of my best friends to them for their camping jenny. Great job!
Fair Oaks, CA

Verified C.
seems well made

not tried it in real world, but hooked it up and it seems like it will work... instructions not so great

Jeffery W.

Thanks for making the buying process and shipping process hassle free. The generators were sitting on my doorstep in a matter of days. They arrived just in time for my trip. Great place to do business and the price was cheaper then any other place I checked.

Jamie B.


Mike R.
RV air-conditioning solution

We have an older 2000is and decided to by the SV2. Staff was very helpful in determing the two units would work with this cable for our RV.

Chuck J.
Good Yamaha 2000 generator purchase

I just purchased and received the above from National. It was the lowest price I could find and their performance was excellent. I got the generator in a very reasonable time at a good price. I also purchased the cable that permits connecting up two generators and it arrived at the same time.

Daniel D.


Verified C.


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