Description
Overview:
The MC43 Plant Key for Tractor Doors is a durable metal replacement key designed for secure access to agricultural, construction, and industrial machinery that uses the MC43 key profile. Built from robust metal and precision-engineered, it delivers a reliable fit and smooth operation in cab door locks and similar access points found on tractors and other plant equipment. It is a practical solution if your original key is lost or worn, and is suitable to keep as a spare on site or in the workshop. The solid construction stands up to daily use, dirt, and weather, helping maintain access to machines with minimal downtime. Supplied as a straightforward mechanical key, it requires no programming or pairing. Manufacturer Part Number (MPN): MC43.
Key Features:
- Compatible with many tractor and plant cab door locks using the MC43 key profile
- Durable metal construction for long service life in tough site conditions
- Precision-machined blade for smooth insertion and positive turning
- Straightforward replacement for lost or damaged keys; no programming required
- Corrosion-resistant finish suitable for outdoor and agricultural environments
- Compact form fits standard key rings for easy carrying
- Helps maintain site security and uptime by ensuring quick access to equipment
- Suitable for agricultural, construction, and industrial use
- MPN for easy identification: MC43
Typical Applications:
Used to unlock and operate tractor and plant cab door locks that accept the MC43 key type. Ideal for farms, building sites, yards, and workshops where reliable daily access is essential. Keep as a spare key with operators, in site offices, or toolboxes to reduce downtime caused by misplaced originals and to support routine maintenance and inspections.
Also known as:
Plant key, cab door key, machinery door key, equipment key, MC43 key, tractor cab key, replacement door key, spare machinery key, access key for plant, MC43 profile key.
Product Specifications
| L&S Part No. | MC43 |
|---|---|
| Unit of Sale | 1 |
| Machine Type | Tractors |
| Key Features | - Compatible with MC43 key profile locks - Durable metal construction for tough conditions - Precision-machined for smooth operation - No programming required for use - Corrosion-resistant finish for outdoor environments |


