Sumitomo Seal Kit BC13S Single
SKU: 93755110305

Sumitomo Seal Kit BC13S Single

$20.93 $23.25
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

Sumitomo Seal Kit BC13S SingleThis Brake Caliper Seal Kit includes the components necessary to rebuild the caliper(s) according to the specifications provided by the original manufacturer. Proper functioning of the brake system depends on pistons that move easily within the pistons and seals play a big role in protecting the pistons. Fluid leaks, reduced braking ability, unusual noises, or pulling to one side can all be signs that your caliper seals are bad. Please contact us with

This Brake Caliper Seal Kit includes the components necessary to rebuild the caliper(s) according to the specifications provided by the original manufacturer. Proper functioning of the brake system depends on pistons that move easily within the pistons and seals play a big role in protecting the pistons. Fluid leaks, reduced braking ability, unusual noises, or pulling to one side can all be signs that your caliper seals are bad. Please contact us with questions regarding fitment.

This kit is fitment specific. Please consult the fitment table to confirm that it fits your motorcycle before purchasing. This kit has replacement seals based on the fitment specifications.  

This kit includes:

2 x Pressure Seal, 2 x Dust Seal, 2 x Joint Seal /Joint Seal /O-Ring, 1 x Bleed Nipple, 1 x Bleed Nipple Cap, 2 x Copper Crush Washers, 1 x Red Rubber Grease

We include our red rubber grease specially designed for brake projects, providing lubrication for assembly, protect from dry burn, and prevent swelling and hardening of rubber hydraulic component seals.

Important Safety Disclaimer - Brake Parts Fitment Installation: Before purchase or installation, it is your responsibility to confirm that your bike model is listed in the product fitment table. Incorrect fitment can cause serious safety risks. If you're unsure or need a hand, we’re here to help —just reach out and we’ll gladly assist you in confirming compatibility.

Brake components are critical to safety and must be installed by a certified mechanic. Improper installation can lead to brake failure, injury, or death. By purchasing, you accept full responsibility. While we are always happy to support you with guidance, we cannot be held liable for any issues resulting from incorrect installation or use.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 93755110305

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4.1 ★★★★★
Based on 2298 reviews
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Verified Purchase
terry lee
Natrona Heights, US
★★★★★ 5
My best office chair!
Color: Black
I haven't really given a lot of reviews before. But that said I weighed 260 at 6 ft 3 in. I have to admit this is a pretty comfortable chair! It was easy to put together, and my legs don't go to sleep anymore sitting in an office chair The lumbar support is really good. I'm just glad I was able to find this chair, and about my son another one and it'll be here Friday! You can't go wrong with this chair! I love it so far!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
C
Verified Purchase
cpuapprentice
San Leandro, US
★★★★★ 4
Replacement chair
Color: Black
Good replacment chair comfortable, I only had it a few months am happy with quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026
C
Verified Purchase
chuck
Alexandria, US
★★★★★ 5
while big and wide seat....
Color: Black
while big and wide seat is nice this chair has just seemed off since i got it, it seems like it only reclines part way and it feels like it is leaning forward in normal sitting position and one of the wheels fell off the mini ball bearings fell out of the swivel part of the wheel and left the wheel unstable only to fall off. while the actual seat of this chair is big and wide (not so comfy) the mount seems off and cant recline all the way back like in old chairs, the wheel thing suck but i can replace a wheel could have been much higher quality for what i paid for the chair. UPDATE: over the past few weeks customer service reached out to me about the chair and fully addressed all of my concerns, to my surprise they offered to replace the chair at no cost to me. The new chair is much better than the old one everything seems good to go and i got upgraded wheels that dont have that same type of ball bearing, so i dont think these wheels will be an issue. Thanks to the customer support member Luka that reached out to me and made everything correct.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 16, 2024
K
Verified Purchase
Keenen D Fields
Grantham, US
★★★★★ 3
Nice Chair but it does not work for long.
Color: Black
This is a very good chair when you buy it. Comfortable and fits bigger people well. The issue is that you only get to enjoy it for one year. After one year of very light use the main seat piston that adjusts high has already failed leaving my chair stuck at the lowest height. I could not imagine how fast it would have failed if I used it a lot. I did not even sit in this chair more than 3 days a week for 2 hrs. I am nowhere near the weight limit for the chair. It just does not last.
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Reviewed in the United States on May 27, 2026
A
Verified Purchase
Anthony B. Frazier
Carnegie, US
★★★★★ 5
Perfect fit.
Color: Black
I'm so comfortable. Extremely sturdy and great rubber wheels for a smooth glide.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2026

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