Lyhiku 3500w Generator Inverter Knob Switch

Lyhiku 3500w Generator Inverter Knob Switch is described as a replacement run/choke knob for select 3500-class inverter generators. The listing names Predator, Powerhorse and Echo Bearcat models, but buyers should compare the replacement with their generator’s existing knob and fit before ordering.

At a glance

Listed as a replacement run/choke knob rather than a complete generator.
The listing describes the knob as 3D-printed plastic.
Compatibility is claimed for select 3500-class Predator, Powerhorse and Echo Bearcat generators.

Price

$6.93Save 30%

Reference price: ~~$9.90~~

Price checked: Nov 12, 2026

View offer

Pros and cons

Pros

A single replacement knob may suit a buyer who needs only this control part.
The listing names several 3500-class generator families as compatible.

Cons

Plastic construction may be a trade-off for buyers seeking a metal replacement.

Technical specifications

10 specifications

Identity
Brand	Lyhiku
Model	3500w Generator Inverter Knob Switch
Color	black
Material and construction	3d printed plastic knobs
Quantity	1

Power and battery
Power configuration	NO

Dimensions and installation
Weight listed	9.07 g
Listed fit	Fits Po-wer-horse Inverter Generator - 3500
Listed fit	Fits E-cho Bear-cat 3500
Listed fit	Fits Pre-da-tor 3500w watt Run/Choke Knob Generator Inverter

What to know before buying

Listing details to confirm

Generator wattage, fuel and power-source fields are inconsistent with this item being a replacement knob, and the listed weight of 9.07 g should be treated as unconfirmed. Compatibility is a listing claim, so compare the existing part and generator model before buying.

Who is it for?

A good fit for

Owners of a listed 3500-class generator looking for a replacement run/choke knob.
Buyers who need one knob rather than a complete generator or multi-piece kit.

Less suited to

Buyers looking for a complete inverter generator or electrical switch assembly.
Owners of other generator models without a confirmed matching fit.

Lyhiku 3500w Generator Inverter Knob Switch · photo 2 — Additional product photo 2

Customer reviews on Amazon

4 / 5 · 1 ratings

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4 stars100%100%
3 stars0%0%
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Only aggregate rating information is supplied, with a single rating reported in the four-star category. That is too little feedback to establish consistent fit or durability, so buyers should rely on model and part-shape matching rather than the rating alone.

Frequently asked questions

Which generators is this knob listed to fit?

The listing claims fit for select Predator 3500W, Powerhorse 3500 and Echo Bearcat 3500 generators. Confirm the knob shape and your exact generator model before ordering.

Is this a complete generator?

No. The item is described as a single replacement generator knob switch, with a stated quantity of one.

What is the knob made from?

The listing describes it as 3D-printed plastic.