MOTORSPORTWEBSHOP | SPARCO
Sparco's anodised aluminium side mounts provide more than 25 mounting positions to help set up the seat. The pair uses 6 mm material, 290 mm longitudinal hole spacing and includes an M8 mounting kit.
Product overview
The set consists of two symmetrical side mounts. The range of fixing positions helps you plan the installed seat position, while the supplied M8 mounting kit provides the seat-mount hardware specified on Sparco's product page.
Anodised aluminium and a 6 mm section define this model's construction. Its 415 mm maximum length and 290 mm longitudinal hole spacing are the key published dimensions for comparison. Leave room for the seat shell, fastener access and the driver's intended position when planning the installation.
Specifications
| Manufacturer |
Sparco |
| Part number |
004903 |
| EAN |
8033280123697 |
| Material |
Anodised aluminium |
| Material thickness |
6 mm |
| Length |
415 mm maximum |
| Longitudinal hole spacing |
290 mm |
| Adjustment |
More than 25 mounting positions |
| Supplied hardware |
M8 mounting kit |
Compatibility & installation
Check the seat manufacturer's mounting instructions, fastener specification and any homologated seat-and-frame requirements before ordering. Matching the 290 mm spacing alone does not establish an approved combination. The vehicle-side connection must also be compatible with the chosen mounting base.
Compare Sparco Steel Side Mounting Brackets – 500 mm and Sparco Steel Side Mounting Brackets – 400 mm to assess the dimensional differences. Browse seat brackets and mounts for the wider range.
What's in the box
- Two symmetrical side mounting brackets, part 004903
- M8 mounting kit
The seat and vehicle-specific mounting base are separate products.
Advantages & considerations
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+ Published dimensions for checking the mounting layout.
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+ Multiple mounting positions and an included M8 kit.
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− Seat and vehicle compatibility must both be verified.
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− Not a substitute for a specifically required homologated frame.
Frequently asked questions
What hole spacing is specified?
Sparco lists a longitudinal distance of 290 mm. Compare the complete mounting interface with the seat instructions.
Are mounting bolts included?
Yes. The manufacturer lists an M8 mounting kit with this pair. Additional vehicle-side hardware may be needed for your installation.
Can I use these with any Sparco seat?
No universal compatibility is stated. Some seats require specific mounting frames as part of their approved combination. Always check the exact seat model before selecting a bracket.
