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Alternator for Takeuchi TB135 & TB145 Excavators | Yanmar 3TNE88 / 4TNE88 | 119836-77200

SKU:
Y119836-77200
FitsModel:
TB020, TB025, TB030, TB035, TB045, TB125, TB135, TB145, TB53FR
ListDescription:
Alternator
Takeuchi TB135 TB145 Yanmar alternator 119836-77200 12V 40A Denso 101211-1380
Part # Y119836-77200

Fits Models At A Glance:

  • Takeuchi Compact Excavators: TB020, TB025, TB030, TB035, TB045, TB125, TB135, TB145, TB53FR
  • Yanmar Engines: 3TNE84, 3TNE82A, 3TNE88, 3TNV82A, 3TNV88, 4TNE88, 4TNV88

Key Notes:

  • Part Number: 119836-77200
  • Interchange: 119836-77200-2, 119836-77200-3, 119836-77201, 101211-1380 (Denso), 129240-77200 (Yanmar), LR140-714, LR140-714B, LR140-721, LR140-721B, LR140-721C, LR140-723, LR140-723B, LRA1950
  • Voltage: 12V
  • Amperage: 40A
  • Rotation: Clockwise (CW)
  • Type: Permanent magnet — Denso style
  • Regulator: Internal
  • Fan: Internal
  • Pulley: 1-groove solid V-belt, 69mm OD
  • Output Stud: M6-1.0
  • Mounting: Upper ear M8-1.25 threaded — lower ear 10.4mm unthreaded
  • Weight: 7.46 lbs
  • Condition: Aftermarket replacement part

Common Use Case or Symptoms: Use when the alternator fails to charge the battery, warning light illuminates on the instrument panel, electrical system voltage drops under load, or the alternator produces noise from worn bearings. A failed alternator on applicable Takeuchi Yanmar-powered compact excavators will drain the battery and eventually prevent the machine from starting.

Why Choose Broken Tractor:

  • ✅ Broad Takeuchi TB-Series Coverage: 119836-77200 is the correct 40A Denso-style alternator for the Yanmar 3TNE/4TNE and 3TNV/4TNV engine family used across Takeuchi TB020 through TB145 compact excavators.
  • ✅ Multiple Interchange Numbers Confirmed: Cross-references to Denso 101211-1380, Yanmar 129240-77200, and Lucas LR140-714/721/723 families — 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.
$671.87 $284.00
(You save $387.87)

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 | Broken Tractor | 119836-77200