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5T057-42230 Safety Switch for Kubota B1700 B21 B2100 B2301 B2320 B2400 B2410 B26
$31.49
Sale price
$31.49
Regular price
Available to Order
This Safety Switch is a replacement safety switch compatible with Kubota B1700, B21, B2100, B2301, B2320, B2400, B2410, B26 tractors and matches OEM Part# 5T057-42230.
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I needed a forklift part and wasn’t sure which one fit. They asked for the model and serial number, got back to me quickly, and made sure I ordered the right one. Really helpful.
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Product Overview
This safety switch prevents engine start or shuts down power if operator presence or PTO engagement conditions are not met in Kubota B-series tractors. It directly replaces the factory 5T057-42230 switch on models including B1700, B21, B2100, B2301, B2320, B2400, B2410, and B26. Ensuring safe operation during mowing, tilling, and loader work.
Key Features & Performance
- OEM replacement safety switch with identical mounting and electrical connections
- Weather-resistant housing protects against dust, moisture, and vibration
- Normally-open or normally-closed contacts match original Kubota circuitry
- Snap-action mechanism provides positive click engagement for reliable signal
Fitment & Compatibility
- Kubota B1700
- Kubota B21
- Kubota B2100
- Kubota B2301
- Kubota B2320
- Kubota B2400
- Kubota B2410
- Kubota B26
Common Uses
- Replacing faulty seat switches that prevent engine cranking
- Restoring PTO engagement safety function on mid-mount mowers
- Repairing safety interlock circuits on compact utility tractors
- Maintaining operator presence detection for loader and backhoe operations
Technical Specifications
- Part Number(s): 5T057-42230
- Switch Type: Push-button / plunger style
- Contact Configuration: SPDT (single pole double throw)
- Voltage Rating: 12V DC
- Amperage Rating: 10A
Frequently Asked Questions
Q: Is this safety switch compatible with Kubota B2601 or B2650 models? A: No, this switch is designed specifically for B1700 through B26 models listed; later B-series tractors use different switch part numbers.
Q: Can I test the switch before installing it? A: Yes, use a multimeter to check continuity between terminals when the plunger is pressed and released; the switch should activate as per your tractor's wiring diagram.
Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.