Product Summary

Universal Fit, 1.687" Overall Length

  • Commonly used in brake line systems
  • Easily add a 1/8" NPT brake light pressure switch to your 3/16" steel brake line
  • Switch is normally open - Closes when subjected to 60-100 psi
  • Brass tee fitting - 3/8"-24 inverted flare female (45-degree double flare) port at each end 1/8" NPT thread on the center port
  • Quality natural brass construction

Comes as a Kit

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Key Specs

MFG. Part #9109117
BrandSpeedway Motors
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Speedway Motors 9109117 Details

Commonly used in brake line systems, this kit allows for an easy way to plumb a brake light pressure switch into your hard line with supplied brass tee fitting.

Kit Includes:

  • (1) Speedway Brake Line Port Pressure Switch, 1/8 NPT
  • (1) 3/8 In-24 IFF Each End, 1/8 In NPT Female Center, Brass Adapter Tee

 

Brake Line Port Pressure Switch, 1/8 NPT

  • 1/8" male NPT threads
  • Standard normally open switch that closes when actuated, at 60-100 psi

 

Brass Adapter Tee Fitting

  • 3/8"-24 inverted flare female (45-degree flare) port at each end
  • 1/8" NPT female pipe thread port in the middle
  • Natural Brass Construction

 

Not approved for use with silicone brake fluid.

Not approved for use with silicone brake fluid.

Speedway Motors 9109117 Specifications

KEY SPECS
MFG. Part #9109117
BrandSpeedway Motors
GENERAL
Overall Length1.687"
Thread Pitch1/8-27 NPT
Sold in QuantityKit

Ratings & Reviews

5

24 Reviews

Overall Assessment

Customers find our product excellently designed for fixing brake light issues. The inclusion of the 'T' component simplifies the process, enhancing its practicality. Users reported easy and reliable installation, particularly for restoration projects, restomods and hot rods. Our product has outlasted competitors in terms of durability. Despite one review indicating the switch required more than average line pressure, this was found to be a vehicle-dependent issue. The switch was found perfect when upgrading to a dual master cylinder. Overall, the consensus confirms that our brake light kit is superior in its niche due to its ease of use, quality, and reliability.

5

24 reviews

5

24

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Yes I would refer this to a friend.

5.0

4 months ago

Rob

Omaha NE

Verified

Fitment great easy to install

Would Recommend

Nice Quality

5.0

8 months ago

BobRob2014

Bella Vista, AR

Verified

These parts are top quality and look good

Would Recommend

Yes

5.0

a year ago

Rocket

Mn

Verified

Wasn't sure how to do my new breaklights on my T. This works perfect

Would Recommend

I would probably buy this product again

5.0

a year ago

Homer

Shepherdsville Ky

Verified

I have not installed this product yet but it looks to be good quality

Would Recommend

I would buy this product again if need occurs.

5.0

a year ago

Fitzy

Balto. Md.

Verified

Fit is good and works fine

Would Recommend

smart buy

5.0

a year ago

B

OKC

Verified

Not only is the tee fitting the best price that I could find locally or online, but the package deal is smart and convenient. When converting an old single piston master cylinder to a newer dual system, you will need this Tee and unless the car was recently restored without the brakes updated for safety, you are going to have a brake light switch that is very very old. For piece of mind, I just replaced, but even if your present switch is functioning, it is worth having in the spare parts bin. Gone are the days you can approach a parts counter and ask for what you need without waiting on transfer from a warehouse

Would Recommend

great setup

5.0

2 years ago

Horses and hot rods ranch

Argyle NY

Verified

pedal activated switch didnt work properly so switched to this positive setup.

Would Recommend

great setup

5.0

2 years ago

Horses and hot rods ranch

Argyle NY

Verified

All you need 1 price, Had trouble with a pedal switch , brake lights stayed on and readjusted and it did again, booster would move pedal when engine started, solved problem.

Would Recommend

Iwould buy this again

5.0

2 years ago

Lonnie

Sequim ,WA

Verified

as expected

Would Recommend

I would buy these again.

5.0

3 years ago

Artie

Bristol,Tn.

Verified

Used this in-line for the brake lights. Better work!

Would Recommend

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Questions & Answers

1 Question • 1 Answer

Will it work on a1964 Ford F100

by Rich

• a year ago

1 answer

1 of 1 questions shown

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