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39310-KKE5-305 Ring Injector Set

Fits 7 KYMCO model-years, including AK550 (2025) and AK550 2022. Callout 47 on the E02 Cylinder Head Cover ● Cylinder Head diagram, 2 per machine.

Genuine KYMCO OEM Part no. 39310-KKE5-305 Also written 39310KKE5305 Fits 7 model-years

Part number: 39310-KKE5-305
Also written: 39310KKE5305
Factory name: RING INJECTOR SET

$136.02

US shipping, calculated at checkout · Special orders come from KYMCO’s US distributor · 14-day returns & fitment guarantee

What this part is

Ring Injector Set is the component KYMCO's factory catalogue lists under number 39310-KKE5-305, in the electrical group. It is drawn on the E02 Cylinder Head Cover ● Cylinder Head exploded view as callout 47, and the table below lists every model-year that takes it.

Fits these KYMCO models (7 model-years)

Model	Years	Factory code	Diagram	Callout	Qty
AK550	2025	SAA1AL(US)	E02 Cylinder Head Cover ● Cylinder Head	47	2
AK550 2022	2022	SAA1AJ(US)	E02 Cylinder Head Cover ● Cylinder Head	47	2
AK550 2022	2023	SAA1AK(US)	E02 Cylinder Head Cover ● Cylinder Head	47	2
AK550 ST	2026	SBA1BA(US)	E02 Cylinder Head Cover ● Cylinder Head	47	2
AK550(2021)	2021	SAA1AA(US)	E02 Cylinder Head Cover ● Cylinder Head	47	2
CV3	2026	SBA1CC(US)	E02 Cylinder Head Cover ● Cylinder Head	47	2
CV3 2023	2023	SBA1CA(US)	E02 Cylinder Head Cover ● Cylinder Head	47	2

See it on the diagram

The factory exploded view this part is drawn on.

E02 — Cylinder Head Cover ● Cylinder Head

View diagram →

Often needed for the same job

From the same assembly diagrams as this part.

Not sure it’s yours?

Check the callout number: on the diagram above, 39310-KKE5-305 is the part at callout 47.
Decode your VIN to land on the exact model, year and colour KYMCO built for you.
Still unsure? Email us the number and your VIN and we will confirm the fit.