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Alternator Rebuild Kit 2006-2009 Outback/2008-2009 Legacy/2006-2007 B9 Tribeca 3.0L with Mitsubishi 110 Amp Alternator

Alternator Rebuild Kit 2006-2009 Outback/2008-2009 Legacy/2006-2007 B9 Tribeca 3.0L with Mitsubishi 110 Amp Alternator

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$69.99at alternatorbrush.comChecked Nov 8

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Price facts

  • Last seen at $69.99 at alternatorbrush.com on Nov 8.

Our take on the Alternator Rebuild Kit 2006-2009 Outback/2008-2009 Legacy/2006-2007 B9 Tribeca 3.0L with Mitsubishi 110 Amp Alternator

This is a rebuild kit for the Mitsubishi 110 amp alternator used on Subaru's 3.0L H6 engines in the 2006-2009 Outback, 2008-2009 Legacy and 2006-2007 B9 Tribeca. It contains a voltage regulator with brushes, a 6203-size bearing (17x40x12mm) and a smaller SC8A05LHI bearing (8x23x14mm). It suits owners who want to repair their existing alternator rather than replace the whole unit. The kit covers the usual wear parts, but it does not include a rectifier, stator, rotor or pulley, so a unit with a failed diode or winding still needs those parts or a full replacement.

Best forDIYers rebuilding their own Mitsubishi 110A alternatorOwners of 3.0L H6 Outback, Legacy or B9 Tribeca chasing a charging faultKeeping a spare alternator serviceable
Pros
  • Covers the common wear items: regulator, brushes and both bearings
  • Regulator is the correct 12V, A-circuit, C-S-L unit with a 14.5V set point
  • Bearing sizes are specified (17x40x12mm and 8x23x14mm), so you can verify fit
  • Cross-reference numbers are listed for both Mitsubishi and Subaru units
Cons
  • No rectifier, stator, rotor or pulley included
  • Only fits the Mitsubishi 110A alternator, not other units
  • Requires alternator removal and rebuild skills; no instructions included
  • Brushes come with the regulator, so worn brushes alone mean buying the whole regulator

Alternator Rebuild Kit 2006-2009 Outback/2008-2009 Legacy/2006-2007 B9 Tribeca 3.0L with Mitsubishi 110 Amp Alternator prices at every store

  • alternatorbrush.comNew

    In stockReturn policy

    $69.99Checked Nov 8
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About the Alternator Rebuild Kit 2006-2009 Outback/2008-2009 Legacy/2006-2007 B9 Tribeca 3.0L with Mitsubishi 110 Amp Alternator

This kit is for rebuilding the Mitsubishi 110 amp alternator on the 3.0L (3000cc) H6 engines in the 2006-2009 Subaru Outback, the 2008-2009 Legacy and the 2006-2007 B9 Tribeca. It includes a voltage regulator with brushes and two bearings.

The voltage regulator is stator activated and rated at 12 volts. It has an A-circuit design, C-S-L terminals and a 14.5 volt set point.

Includes
Voltage regulator with brushes, 54000 bearing, 52312 bearing
Voltage
12 volt
Regulator type
Stator activated, A-circuit
Terminals
C-S-L
Set point
14.5 volts
Front bearing
Premium 54000, 17 x 40 x 12 mm (Ref 6203, S930P25670, MD602021, 6-203-4N)
Rear bearing
Premium 52312, 8 x 23 x 14 mm (Ref SC8A05LHI, S930P63670, 10-800-4)
Regulator refs
Mitsubishi 472, A866X47272, A866X68472; Subaru 23815-AA160; IM472, W085-273, 230-48118, 230-48133, VRH2009-109
Alternator
Mitsubishi 110 amp
Fits
2008-2009 Subaru Legacy H6 3.0L; 2006-2009 Subaru Outback R H6 3.0L; 2006-2007 Subaru B9 Tribeca H6 3.0L
Unit numbers
Mitsubishi A3TG0591, A003TG0591; Subaru 23700-AA510; Other 11225

Questions and answers

Which cars does this kit fit?
It fits 2006-2009 Subaru Outback 3.0L H6, 2008-2009 Legacy 3.0L H6 and 2006-2007 B9 Tribeca 3.0L H6 with the Mitsubishi 110 amp alternator (unit numbers A3TG0591, A003TG0591, 23700-AA510).
What is in the box?
A voltage regulator with brushes, a 6203 bearing (17x40x12mm) and an SC8A05LHI bearing (8x23x14mm). No rectifier, stator, rotor or pulley is included.
Will this fix a dead alternator?
It fixes worn brushes, a failed regulator and noisy bearings. If the rectifier diodes or windings are bad, you need those parts too or a replacement alternator.
How do I confirm my alternator is the Mitsubishi 110A unit?
Check the alternator label for A3TG0591 or A003TG0591, or the Subaru number 23700-AA510. Other alternators use different parts.
Do I need special tools?
You need a press or bearing puller for the bearings, plus basic hand tools to remove the alternator and open the case.
Where is the Alternator Rebuild Kit 2006-2009 Outback/2008-2009 Legacy/2006-2007 B9 Tribeca 3.0L with Mitsubishi 110 Amp Alternator cheapest?
At alternatorbrush.com, for $69.99, as of our latest check.

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