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13101-AAG3-EZ5 Piston

Fits 1 KYMCO model-year: DOWNTOWN GT 125 (2026). Callout 5 on the E03 Cylinder ● Piston ● Crankshaft diagram, 1 per machine.

Genuine KYMCO OEM Part no. 13101-AAG3-EZ5 Also written 13101AAG3EZ5 Fits 1 model-year

Part number: 13101-AAG3-EZ5
Also written: 13101AAG3EZ5
Factory name: PISTON

$100.71

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

What this part is

Piston is the component KYMCO's factory catalogue lists under number 13101-AAG3-EZ5, in the engine group. It is drawn on the E03 Cylinder ● Piston ● Crankshaft exploded view as callout 5, and the table below lists every model-year that takes it.

Fits these KYMCO models (1 model-year)

Model	Years	Factory code	Diagram	Callout	Qty
DOWNTOWN GT 125	2026	SK25HB(US)	E03 Cylinder ● Piston ● Crankshaft	5	1

See it on the diagram

The factory exploded view this part is drawn on.

E03 — Cylinder ● Piston ● Crankshaft

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, 13101-AAG3-EZ5 is the part at callout 5.
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.