Material
High-temperature silicone formulated to resist heat cycling around performance calipers.
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Description
Caliper Dust BootCaliper Service Parts High Temperature Silicone TTSPORT Street Performance Calipers High Temperature Silicone Caliper Dust Boots TTSPORT High Temperature Silicone Caliper Dust Boots are service parts that replace worn, hardened, torn, or missing piston boots on compatible TTSPORT street performance calipers. Fresh boots help keep brake dust, moisture, road grime, and salt away from the piston bore area so piston travel stays smooth and seals last
Caliper Service Parts · High-Temperature Silicone · TTSPORT Street-Performance Calipers
High-Temperature Silicone Caliper Dust Boots
TTSPORT High-Temperature Silicone Caliper Dust Boots are service parts that replace worn, hardened, torn, or missing piston boots on compatible TTSPORT street-performance calipers. Fresh boots help keep brake dust, moisture, road grime, and salt away from the piston bore area so piston travel stays smooth and seals last longer.
Why Replace Dust Boots
- Blocks contamination from reaching the piston and seal area
- Helps maintain consistent piston movement during apply and release
- Inexpensive insurance against a full caliper rebuild
- Recommended when boots are torn, hardened, missing, or damaged during caliper service
- Inspect during pad changes on high-mileage calipers, especially if the vehicle sees heat, dust, salt, or wet road conditions
Product Highlights
Function
Flexes with normal piston travel while helping seal the piston bore area against dust and moisture.
Application
Service replacement for compatible TTSPORT street-performance calipers.
Sold As
Caliper service hardware. Verify quantity needed based on piston count per caliper.
Specifications
| Caliper Dust Boot | |
|---|---|
| Product Type | Caliper piston dust boot / service part |
| Material | High-temperature silicone |
| Function | Helps protect piston bore area from brake dust, moisture, road grime, and salt |
| Application | Compatible TTSPORT street-performance calipers |
| Quantity Required | One boot per piston; total quantity depends on piston count and number of calipers being serviced |
| Fitment Requirement | Confirm caliper series and piston diameter before ordering |
This product page describes caliper dust boots only. Calipers, pistons, piston seals, brake pads, brake rotors, brake hoses, brake fluid, brackets, rotor hats, and installation hardware are not included unless separately specified on the final order.
Installation Notes
- Inspect the piston surface and seal groove before reassembly. Replace pistons or seals if pitted, scored, corroded, or damaged.
- Clean the boot groove in the caliper body so the new boot seats fully.
- Use only brake-system-safe assembly lube where required by the caliper service procedure. Avoid petroleum greases that can swell rubber components.
- Do not stretch, pinch, twist, or cut the boot during piston installation.
- Bleed the system and confirm pedal feel, leak-free operation, and even pad retraction before driving.
Safety: Brake service must be performed by a qualified technician. Confirm the correct boot for your caliper series and piston diameter before installation.
Compatibility
These boots fit compatible TTSPORT street-performance calipers only. Caliper series, piston count, and piston diameter all affect boot selection. If you are unsure which boot you need, send us your caliper photos and we will confirm before you order.
When to Replace
- Replace if the boot is torn, hardened, missing, burned, or no longer seated in the caliper body.
- Replace if contamination has entered the piston bore area.
- Inspect piston seals if there is fluid seepage around the piston area.
- Replace boots during a caliper rebuild when pistons are removed for cleaning or seal inspection.
- Confirm piston diameter before ordering because one caliper series may use multiple piston sizes.
Frequently Asked Questions
Will these fit any brake caliper?
No. They are service parts for compatible TTSPORT street-performance calipers. Verify your caliper series and piston diameter before ordering.
When should I replace dust boots?
Replace them any time a boot is torn, hardened, missing, burned, no longer seated correctly, or when contamination has reached the piston bore area. They should also be inspected during caliper rebuilds and high-mileage brake service.
How many boots do I need?
One boot is required per piston. Count the pistons in your caliper and multiply by the number of calipers being serviced.
What lube should I use during installation?
Use only brake-system-safe assembly lube where required by the caliper service procedure. Do not use petroleum-based grease because it can damage rubber brake components.
Can I install these myself?
Caliper service should be performed by a qualified technician. Proper cleaning, seal inspection, piston inspection, boot seating, brake bleeding, and leak checks are required before the vehicle returns to service.
Need help confirming boot fitment?
Send your caliper model, piston diameter, piston count, and clear caliper photos. TTSPORT will help confirm the correct dust boot before you order.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
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Product Reviews
★★★★★ 5
An awesome quartz field watch for very little money
Color: Silver, Color: Silver
I really like this watch from Infantry. It is a sleek, cool stealthy design that goes well with any kind of outfit. It's got a Japanese movement inside it so you know the minutes don't "jump" around when setting it. Also, the date function on mine is still working just great. It's also got mineral glass instead of acrylic. Comes on a nice NATO strap too! Hard to believe it's only 20 bucks.
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Reviewed in the United States on October 21, 2025
★★★★★ 4
Best field watch for the price
Color: Black, Color: Black
The watch will display the day of the week in English or Spanish, but unlike similar watches sold on Amazon, it comes with clear instructions to let you choose the language. I don’t like NATO straps and the spring bars for the straps were impossible to remove without cutting away (use diagonal flush cutting pliers), which is the only reason for the 4 star rating, else it would be 5. I put a silicone quick release band on the watch and am very happy with it. The time is very legible, especially with the red highlight on the second hand. I like the 3D effect that shows between the minutes dial and the inner face. Very handsome/gorgeous and no-frills watch. You just can’t do better than this for the price.
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Reviewed in the United States on May 2, 2024
★★★★★ 5
Very worth the money good watch so far
Color: Black
Works great and is easy to wear
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Reviewed in the United States on April 22, 2026
★★★★★ 5
Good watch, nice large numbers.
Color: Black
Nice watch. Not illuminated, but luminous hands and dial are easy to read at night. Day/date display is easy to adjust but must avoid doing so between 5PM and 9AM. Seems to be very accurate so far and time is fairly easy to synchronize. No problems with scratched crystal so far, and I wear this watch 24/7. Very long band should fit any size wrist.
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Reviewed in the United States on November 9, 2025
★★★★★ 1
POS
Color: Silver
Its just junk.. Quit working within 3 months of purchase. Took it apart and nothing looked bad, put in a new battery and still nothing. I didn't expect much considering the price, but you're practically throwing money in the trash buying this. Costumer service is non-existent if you're looking for a replacement. Amazon will always give money back with a returned item.
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Reviewed in the United States on May 24, 2026