120A Alternator Fits Valtra T170 T180 T190 Tractors AAK5364 8366-660-39

Description

120A Alternator Fits Valtra T170 T180 T190 Tractors AAK5364 8366-660-39

Applications:

VALTRA 6750 2001-ON
VALTRA S230 2002-ON
VALTRA S260 2002-ON
VALTRA T120 2002-ON
VALTRA T130 2002-ON
VALTRA T140 2002-ON
VALTRA T160 2002-ON
VALTRA T170 2002-ON
VALTRA T180 2002-ON
VALTRA T190 2002-ON

Specifications:

Unit Type: Alternator
Manufacturer: ISKRA
Voltage: 12
Rotation: CW
Amperage: 120
Fan Type: IF
Regulator: IR

Replaces these part numbers:

LETRIKA (ISKRA) AFTERMARKET: IA 0925
LETRIKA (ISKRA) DESCRIPTION: AAK5181, AAK5316, AAK5364
LETRIKA (ISKRA) OEM: 11.203.099, 11.203.017, 11.201-925
MAHLE: MG0178, MG0666
SISU DIESEL: 8366-667-21, 8366-662-26, 8366-660-39

Why Choose This 120A High-Output Alternator?

Valtra tractors like the T170, T180, and T190 are built for power and productivity, often running multiple accessories and electronics. The original alternator can wear out over time due to high usage, leading to dim lights, slow cranking, battery drain, or complete charging failure issues that halt work and increase downtime.

This replacement provides:

• Higher 120A Output—Superior to lower-amp stock units, supporting modern upgrades like LED lighting, additional monitors, or electric implements.
• Reliable Charging—Maintains battery voltage during idling or heavy PTO use.
• Plug-and-Play Installation—Matches factory mounting, pulley alignment (note: pulley not always included; verify with your setup), and wiring harness connections for quick, hassle-free swap.
• Aftermarket Quality—Built to meet or exceed OEM standards by a trusted manufacturer (ISKRA/Letrika), offering excellent value without the premium OEM price tag.
• Reduced Downtime—Get back to plowing, tilling, or harvesting faster with dependable electrical performance.

120A Alternator Fits Valtra T170 T180 T190 Tractors AAK5364 8366-660-39