In StockSensor Switch 421-43-32912 for Komatsu WA150-6 WA270-7 WA320-6 WA380-7 WA450-6 WA600-6
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Sensors 421-43-32912 for Komatsu

OEM / REF: 421-43-32912SKU: pilotpart181383

Sensor Switch 421-43-32912 for Komatsu WA150-6 WA270-7 WA320-6 WA380-7 WA450-6 WA600-6 is a Sensors replacement part indexed for Part Number and Komatsu Wheel Loader: WA150-6,WA200PZ-6,WA270-7,WA380-5L,WA380-7,WA500-7WA600-6,WD600-6,WA320-6,WA400-5L,WA450-6,WA450-5L,WA500-6 Details: GD555-5 S/N 55001-UP GRADERS GD65...

Stock
In stock
Condition
New
Fitment
Komatsu Electrical Parts
Category
Sensors
  • Fitment support before you order
  • Worldwide delivery options

Sensors Description

This Sensors is indexed for Part Number; Komatsu Wheel Loader: WA150-6,WA200PZ-6,WA270-7,WA380-5L,WA380-7,WA500-7WA600-6,WD600-6,WA320-6,WA400-5L,WA450-6,WA450-5L,WA500-6 Details: GD555-5 S/N 55001-UP GRADERS GD655-5 S/N 55001-UP GRADERS GD675-5 S/N 55001-UP GRADERS HD605-7E0 S/N 10732-UP DUMP TRUCKS HD785-7 S/N 8173-UP DUMP TRUCKS HD785-7 S/N 8393-UP (-40 deg C Spec.) DUMP TRUCKS WA150-6 S/N 80001-UP (North America Spec.) WHEEL LOADERS WA150-6 S/N 80001-UP WHEEL LOADERS WA150PZ-6 S/N 80001-UP WHEEL LOADERS WA200-6 S/N 70001-UP (North America Standard Machine) WHEEL LOADERS WA200-6 S/N C10001-UP WHEEL LOADERS WA200PZ-6 S/N 70883-UP (For EU) WHEEL LOADERS WA200PZ-6 S/N 70883-UP (For N.America) WHEEL LOADERS WA200PZ-6 S/N 70883-UP WHEEL LOADERS WA250-6 S/N 75053-UP (North America Standard Machine) WHEEL LOADERS WA250-6 S/N 75053-UP WHEEL LOADERS WA250PZ-6 S/N 75750-UP (For EU) WHEEL LOADERS WA250PZ-6 S/N 75750-UP (For N.America) WHEEL LOADERS WA250PZ-6 S/N 75750-UP WHEEL LOADERS WA320-6 S/N 70291-UP WHEEL LOADERS WA320PZ-6 S/N 70452-UP (For EU) WHEEL LOADERS WA320PZ-6 S/N 70452-UP (For North America) WHEEL LOADERS WA320PZ-6 S/N 70452-UP WHEEL LOADERS WA380-6 S/N 65949-UP (EU Standard Machine) WHEEL LOADERS WA380-6 S/N 65949-UP (North America Standard Machine) WHEEL LOADERS WA430-6 S/N 65501-UP (ecot3) WHEEL LOADERS WA430-6 S/N 65501-UP (ecot3, For EU) WHEEL LOADERS WA470-6 S/N 90216-UP (For EU) WHEEL LOADERS WA470-6 S/N 90216-UP WHEEL LOADERS WA470-6A S/N 90216-UP (For North America) WHEEL LOADERS WA480-6 S/N 90216-UP (For EU) WHEEL LOADERS WA480-6 S/N 90216-UP (For North America) WHEEL LOADERS WA480-6 S/N 90216-UP WHEEL LOADERS WA500-6 S/N 55479-UP (ecot3, For EU) WHEEL LOADERS WA500-6 S/N 55479-UP (ecot3, For North America) WHEEL LOADERS WA500-6R S/N 60010-UP WHEEL LOADERS WA600-6 S/N 60638-UP WHEEL LOADERS WA600-6R S/N 65021-UP WHEEL LOADERS WA800-3E0 S/N 70030-UP WHEEL LOADERS WA900-3E0 S/N 60078-UP WHEEL LOADERS WD600-6 S/N 55004-UP WHEEL DOZERS; Komatsu Komatsu WA150-6 WA200-6 WA250-6 WA320-6 WA380-6 WA480-6 WA500-. Compare reference number 421-43-32912 against the label on your existing Komatsu component before ordering.

Additional cross references on file: 421-43-32911, 32912. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Applications

  • Part Number
  • Komatsu Wheel Loader: WA150-6,WA200PZ-6,WA270-7,WA380-5L,WA380-7,WA500-7WA600-6,WD600-6,WA320-6,WA400-5L,WA450-6,WA450-5L,WA500-6 Details: GD555-5 S/N 55001-UP GRADERS GD655-5 S/N 55001-UP GRADERS GD675-5 S/N 55001-UP GRADERS HD605-7E0 S/N 10732-UP DUMP TRUCKS HD785-7 S/N 8173-UP DUMP TRUCKS HD785-7 S/N 8393-UP (-40 deg C Spec.) DUMP TRUCKS WA150-6 S/N 80001-UP (North America Spec.) WHEEL LOADERS WA150-6 S/N 80001-UP WHEEL LOADERS WA150PZ-6 S/N 80001-UP WHEEL LOADERS WA200-6 S/N 70001-UP (North America Standard Machine) WHEEL LOADERS WA200-6 S/N C10001-UP WHEEL LOADERS WA200PZ-6 S/N 70883-UP (For EU) WHEEL LOADERS WA200PZ-6 S/N 70883-UP (For N.America) WHEEL LOADERS WA200PZ-6 S/N 70883-UP WHEEL LOADERS WA250-6 S/N 75053-UP (North America Standard Machine) WHEEL LOADERS WA250-6 S/N 75053-UP WHEEL LOADERS WA250PZ-6 S/N 75750-UP (For EU) WHEEL LOADERS WA250PZ-6 S/N 75750-UP (For N.America) WHEEL LOADERS WA250PZ-6 S/N 75750-UP WHEEL LOADERS WA320-6 S/N 70291-UP WHEEL LOADERS WA320PZ-6 S/N 70452-UP (For EU) WHEEL LOADERS WA320PZ-6 S/N 70452-UP (For North America) WHEEL LOADERS WA320PZ-6 S/N 70452-UP WHEEL LOADERS WA380-6 S/N 65949-UP (EU Standard Machine) WHEEL LOADERS WA380-6 S/N 65949-UP (North America Standard Machine) WHEEL LOADERS WA430-6 S/N 65501-UP (ecot3) WHEEL LOADERS WA430-6 S/N 65501-UP (ecot3, For EU) WHEEL LOADERS WA470-6 S/N 90216-UP (For EU) WHEEL LOADERS WA470-6 S/N 90216-UP WHEEL LOADERS WA470-6A S/N 90216-UP (For North America) WHEEL LOADERS WA480-6 S/N 90216-UP (For EU) WHEEL LOADERS WA480-6 S/N 90216-UP (For North America) WHEEL LOADERS WA480-6 S/N 90216-UP WHEEL LOADERS WA500-6 S/N 55479-UP (ecot3, For EU) WHEEL LOADERS WA500-6 S/N 55479-UP (ecot3, For North America) WHEEL LOADERS WA500-6R S/N 60010-UP WHEEL LOADERS WA600-6 S/N 60638-UP WHEEL LOADERS WA600-6R S/N 65021-UP WHEEL LOADERS WA800-3E0 S/N 70030-UP WHEEL LOADERS WA900-3E0 S/N 60078-UP WHEEL LOADERS WD600-6 S/N 55004-UP WHEEL DOZERS
  • Komatsu Komatsu WA150-6 WA200-6 WA250-6 WA320-6 WA380-6 WA480-6 WA500-

Specifications

Part Number421-43-32912, 4214332912, 421-43-32911, 4214332911

Fitment Notes

Brand or application signal
Komatsu Electrical Parts
Product family
Sensors
System category
Electrical Parts > Indicators & Sensing Components > Sensors
Recommended verification
OEM number, engine model, serial number, old part photos, and dimensions.

Shipping & Returns

Availability
InStock
Shipping
Shipping quotes can be confirmed before payment for heavy or urgent orders.
Returns
Returns are easier when fitment is confirmed before ordering.
B2B support
Bulk, fleet, and repair-shop requests can be handled through the inquiry form.

Frequently Asked Questions

How do I confirm this part fits my machine?

Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.

Can I order if my part number is not listed?

Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.

Is this an OEM part?

Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.

Confirm fitment

Send machine details before ordering high-risk parts.