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43127-AKB8-E00 Hose Assembly Rear Brk

Fits 1 KYMCO model-year: AK550 ST (2026). Callout 4 on the F04 Brake Master Cylinder diagram, 1 per machine.

Genuine KYMCO OEM Part no. 43127-AKB8-E00 Also written 43127AKB8E00 Fits 1 model-year

Part number: 43127-AKB8-E00
Also written: 43127AKB8E00
Factory name: HOSE ASSY RR BRK

$157.38

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

What this part is

Hose Assembly Rear Brk is the component KYMCO's factory catalogue lists under number 43127-AKB8-E00, in the brakes group. It is drawn on the F04 Brake Master Cylinder exploded view as callout 4, 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
AK550 ST	2026	SBA1BA(US)	F04 Brake Master Cylinder	4	1

See it on the diagram

The factory exploded view this part is drawn on.

F04 — Brake Master Cylinder

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, 43127-AKB8-E00 is the part at callout 4.
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.