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SKU:
ZZ3F02341
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Ignition Switch Key 8N3679C Fit for Ford 4110 4120 4121 4130 820 Tractor 0.92"
$41.89
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$41.89
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$41.89
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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.
Compatible equipment / model
Ignition Switch Key for Ford
This Ignition Switch Key, cross-referenced as 8N3679C, is a replacement key designed for Ford tractors, providing a secure and precise fit for the ignition tumbler. It is suited for Ford models 4110, 4120, 4121, 4130, and 820, allowing operators to start their equipment with confidence.
Overview
This Ignition Switch Key for Ford is a machined metal key that matches the OEM 8N3679C profile, allowing it to turn the ignition switch in compatible Ford tractors. It replaces lost or worn keys, restoring the ability to start and operate your tractor. With a standard 0.92-inch blade, it fits the specified Ford ignition cylinders directly.
Built For Performance
- Precision-cut blade to match OEM 8N3679C specifications
- Durable metal construction for repeated use
- Standard 0.92-inch key length for proper insertion
- Correct bow shape for comfortable grip and turning
- Compatible with multiple Ford tractor ignition switches
Fits These Machines
- for Ford 4110
- for Ford 4120
- for Ford 4121
- for Ford 4130
- for Ford 820
On-The-Job Use
- Starting the tractor during daily farm operations
- Replacing a lost or broken key for immediate access
- Operating in field conditions with a secure key fit
Specs At A Glance
| Part Number(s) | 8N3679C |
| Type | Ignition Switch Key |
| Compatible Brands | for Ford |
| Key Blade Length | 0.92 inches |
Good To Know
Q: Will this key fit my Ford tractor's existing ignition switch? A: It is cut to the 8N3679C profile, which matches the listed Ford models, but wear in the cylinder can affect fit. Confirm your tractor's model and ignition switch type before ordering.
Q: Can I use this key to replace a broken original? A: Yes, this key serves as a direct replacement for the OEM 8N3679C part, restoring function without changing the switch. It provides the same cutting pattern for a smooth turn.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.