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41311-LFA5-900 Collar Shaft Splined

Fits 20 KYMCO model-years, including MAXXER 450i (2026) and MAXXER 450I (2025). Callout 2 on the F17 Control Arm Assy diagram, 1 per machine.

Genuine KYMCO OEM Part no. 41311-LFA5-900 Also written 41311LFA5900 Fits 20 model-years

Part number: 41311-LFA5-900
Also written: 41311LFA5900
Factory name: COLLAR SHAFT SPLINED

$153.39

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

What this part is

Collar Shaft Splined is the component KYMCO's factory catalogue lists under number 41311-LFA5-900, in the transmission & drive group. It is drawn on the F17 Control Arm Assy exploded view as callout 2, and the table below lists every model-year that takes it.

Fits these KYMCO models (20 model-years)

Model	Years	Factory code	Diagram	Callout	Qty
MAXXER 450i	2026	LC90BN(US)	F17 Control Arm Assy	2	1
MAXXER 450I	2025	LC90BL(US)	F17 Control Arm Assy	2	1
MAXXER 450i (2021)	2021	LC90BH(US)	F17 Control Arm Assy	2	1
MAXXER 450i (2023)	2023	LC90BK(US)	F17 Control Arm Assy	2	1
MXU 450 (2017~)	2017+	LC90EJ(US)	F17 Control Arm Assy	2	1
MXU 450 I 2026 EPA	2026	LC90LT(US)	F17 Control Arm Assy	2	1
MXU 450i (2017~)	2017+	LC90EE(US)	F17 Control Arm Assy	2	1
MXU 450i (2021)	2021	LC90LG(US)	F17 Control Arm Assy	2	1
MXU 450i (2023)	2023	LC90LK(US)	F17 Control Arm Assy	2	1
MXU 450i (2024)	2024	LC90LN(US)	F17 Control Arm Assy	2	1
MXU 450i LE (2017~)	2017+	LC90EF(US)	F17 Control Arm Assy	2	1
MXU 450i LE (2023)	2023	LC90LL(US)	F17 Control Arm Assy	2	1
MXU 450I LE 2026 EPA	2026	LC90LU(US)	F17 Control Arm Assy	2	1
MXU 450i LE(2018)	2018	LC90EN(US)	F17 Control Arm Assy	2	1
MXU 450i LE(2019)	2019	LC90ES(US), LC90ET(US)	F17 Control Arm Assy	2	1
MXU 450i LE(2020)	2020 (Flat Deep Green)	LC90LC(US), LC90LB(US)	F17 Control Arm Assy	2	1
MXU 450i LE(2021)	2021 (Black)	LC90LF(US), LC90LE(US)	F17 Control Arm Assy	2	1
MXU 450i(2019)	2019	LC90ER(US)	F17 Control Arm Assy	2	1
MXU 450i(2020)	2020	LC90LA(US)	F17 Control Arm Assy	2	1
MXU 450i(2021)	2021	LC90LD(US)	F17 Control Arm Assy	2	1

See it on the diagram

The factory exploded view this part is drawn on.

F17 — Control Arm Assy

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, 41311-LFA5-900 is the part at callout 2.
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.