12V 20A Start Interlock Relay 86521256 for New Holland LX465 LX485 LX565 LX665
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
| Application | Fitment Notes |
|---|---|
| New Holland LX465 / LX485 / LX565 / LX665 | Listed skid steer applications. |
| New Holland LX865 / LX885 / LX985 / SL40B | Also listed in New Holland parts application data. |
| New Holland L465 / L565 / L865 | Additional catalog applications. |
Product Overview
New Holland identifies 86521256 as a sealed 12-volt, 20-amp relay used in the start-interlock circuit. A failed relay can prevent the start circuit from completing even when the switches and battery are otherwise working.
Key Features & Performance
- 12V electrical relay
- 20A rating
- Sealed start-interlock application
- Replaces earlier reference 86500905
Common Reasons for Replacement
- No-crank condition with a healthy battery and starter
- Intermittent start-interlock operation
- Heat-damaged, corroded or failed relay
Technical Specifications
- Voltage: 12V
- Current Rating: 20A
- Function: Sealed start-interlock relay
OE / Reference Numbers
- 86521256
- 86500905
Frequently Asked Questions
How do I confirm fitment? Verify 86521256 or 86500905 on the original relay and confirm the machine serial number because New Holland wiring revisions can vary by production range.
Is this an OEM part? This listing is for a replacement part. Brand names and OE/reference numbers are used to identify fitment unless the listing specifically states that the item is genuine OEM.