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The Tillett Tb4 Aluminium Side Mounts is a side mount from Tillett Seats, supplied from stock. Side mounts bolt to the side of a bucket seat and connect it to the fitting frame or floor. Side mounting a seat generally gets you lower than bottom mounting and gives you some choice over seat angle.
Tillett Tb4 Aluminium Side Mounts specification
| Category | Tillett Mounting Brackets |
|---|---|
| Bracket Colour | Black |
| Brand | Tillett Seats |
| Construction | Aluminium |
| Compatible Seats | Tillett B1 Carbon, Tillett B2, Tillett B4 |
| Part number | TB4 |
Choosing the right side mount
Side mounts bolt to the side of a bucket seat and connect it to the fitting frame or floor. Side mounting a seat generally gets you lower than bottom mounting and gives you some choice over seat angle.
Check the bolt spacing on your seat shell before ordering. Mount both sides evenly, and make sure the bolts do not foul the seat shell or the harness slots.
We have been supplying motorsport kit since 2003, so if you are unsure between two options, ask.
What to check before you order
A handful of details decide whether this side mount suits your car. These are the ones that matter.
- Bracket Colour: Black. Check this against what you already run before ordering.
- Brand: Tillett Seats. Check this against what you already run before ordering.
- Construction: Aluminium. Check this against what you already run before ordering.
- Compatible Seats: Tillett B1 Carbon, Tillett B2, Tillett B4. Check this against what you already run before ordering.
If any of it does not match what you have, ask us before you buy.
Buying the Tillett Tb4 Aluminium Side Mounts from SportSeats4u
Stock is shown live on this page. If you need the Tillett Tb4 Aluminium Side Mounts for a specific event date, tell us when you order and we will confirm the lead time up front.
We have been in the motorsport trade since 2003, supplying club racers, race teams and workshops across the UK and exporting worldwide. That means the advice you get on fitment comes from people who use this kit, not from a spec sheet someone copied over.
If you are buying for yourself and you are torn between two options, call us. Five minutes on the phone usually settles it.
Tillett Tb4 Aluminium Side Mounts questions
Will these fit my bucket seat?
Side mounts follow common bolt patterns, but shells vary between manufacturers. Send us the seat make and model and we will confirm before you order.
Do I still need a fitting frame?
Usually yes. Side mounts connect the seat to a frame or subframe, and the frame is what bolts to the car.
Can I adjust the seat angle?
Most side mounts give a small range of angle adjustment through multiple bolt holes. Check the holes match how you want to sit before drilling anything.
Not sure the Tillett Tb4 Aluminium Side Mounts is the right choice? Send us your car details or what you compete in and we will confirm before you order.
Browse more tillett mounting brackets. Related: Tillett B11 Enduro Sim Seat, Tillett Lotus Emira Runner And Bracket Set, Tillett Type T15VG Kart Seat. Background reading: motorsport disciplines and what they require.
