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Alternator, 12V 40A for Yanmar VIO45 & VIO55 Excavators | 119836-77201

SKU:
119836-77201
FitsModel:
VIO45, VIO55
ListDescription:
Alternator
Yanmar VIO45 VIO55 alternator 12V 40A 119836-77201 internal regulator
Part # 119836-77201

Fits Models At A Glance:

  • Yanmar Compact Excavators: VIO45, VIO55
  • Yanmar Engines: 3TNE84, 3TNE88, 4TNE84, 4TNE88

Key Notes:

  • Part Number: 119836-77201
  • Interchange: 119836-77200, 119836-77200-2, 119836-77200-3, 129612-77230, 129930-77210, 129930-77211, 119624-77201, LR140-714, LR140-719, LR140-721, LR140-723
  • Voltage / Amperage: 12V / 40A
  • Regulator: Internal
  • Pulley: Single V-belt
  • Rotation: Clockwise (CW)
  • Condition: Aftermarket replacement part

Common Use Case or Symptoms: Use when the alternator fails to charge the battery, the battery warning light is on, voltage output is low or erratic, or the alternator is making bearing noise — a failed alternator on the Yanmar VIO45 and VIO55 compact excavators will cause battery discharge, loss of electrical system function, and eventual machine shutdown.

Why Choose Broken Tractor:

  • ✅ VIO45 & VIO55 Confirmed Fitment: 119836-77201 is the correct 12V 40A alternator for the Yanmar 3TNE84, 3TNE88, 4TNE84, and 4TNE88 engine family used in the Yanmar VIO45 and VIO55 compact excavators — internal regulator, CW rotation, single V-belt pulley.
  • ✅ Multiple Interchange Numbers Confirmed: Cross-references to 119836-77200, 129612-77230, LR140-714, and LR140-721 — verify your OEM part number before ordering.
  • ✅ Fast Shipping from a U.S.-Based Team: In-stock and ready to ship from our U.S. warehouses.
$299.00 $284.00
(You save $15.00)

Shipping calculated at checkout. If any item in your order is temporarily unavailable, we'll contact you to arrange a back-order or refund — whichever you prefer.

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Product: Category: Brand: Head Title: Alternator, 12V 40A | Broken Tractor | 119836-77201