Keep your Arctic Cat running with this 12V 12V replacement alternator. Designed as a direct-fit replacement for the snowmobile listed below, it delivers reliable charging for standard and accessory electrical loads.
This unit features an internal fan (IF) and an internal regulator (IR), and is supplied with a S4 pulley already fitted.
DIRECT FIT: Replaces Arctco 3006-261 — no modification required on the machines listed below.
Key Features
✔Direct Replacement: Replaces Arctco 3006-261.
✔Pulley Fitted: S4 pulley installed and ready to fit.
✔Robust Design: IF fan. IR regulator.
✔Quality Assured: New aftermarket unit, 12 month warranty.
Technical Specs
Voltage:
12 Volts
Rotation:
CW (Clockwise)
Pulley:
S4
Regulator:
Internal (IR)
Fan Type:
Internal (IF)
SKU Reference:
400-52321
Vehicle Fitment Guide
Make
Equipment Type
Models
Years
Arctic Cat
Snowmobile
T660 Turbo ST EFI Early Build
2005
OEM Part Number Cross Reference
Arctco
3006-261
Arrowhead
AND0454, 400-52321
Denso
101211-2880
Lester
12877
Stockers Starters
AA-1
Suzuki
31400-76G00
WAI
12877N
Frequently Asked Questions
Will this fit my Arctic Cat T660 Turbo ST EFI Early Build?
Yes — the T660 Turbo ST EFI Early Build appears in the fitment guide above. Check your existing part number against the cross reference table to confirm.
Is the pulley included?
Yes, a S4 pulley is pre-installed.
Is this new or remanufactured?
This is a brand new aftermarket unit — not a remanufactured core.
Note: Please verify your machine's serial number or existing part number to ensure compatibility. Fast dispatch from the UK.
