Red Line RL-700 Racing Brake Fluid DOT 4 - 90405
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- UPC:
- 083522904056
- Availability:
- Regularly stocked product
Universal fit — no vehicle restriction.
- Part number
- RED90405
- Manufacturer part number
- 90405
- UPC
- 083522904056
- Brand
- Red Line
- Part type
- Brake Fluid
- Box size:
- 7.70 × 7.40 × 7.90 (in)
Complete the job
Read before you buy
- For best results, bleed the braking system with fresh fluid before each race, specifically if the brakes are excessively hot and/ or the conditions are humid
- Specially formulated to provide the highest performance under racing conditions where braking systems operate at very high temperatures
- Do not mix with other brake fluids, otherwise outstanding performance may be compromised
- RL-700 has the highest boiling point of all road legal brake fluids ever produced
- Typical Dry Boiling Point: 635 degrees Fahrenheit (335 degrees Celsius)
- Typical Wet Boiling Point: 401 degrees Fahrenheit (205 degrees Celsius)
- Vis @ -40 degrees C = 1493 cSt, Vis @ 100 degrees C = 2.7 cSt
- RL-700 conforms to and exceeds U.S FMVSS No.116 DOT 4
- Exceptionally low compressibility
- pH: 7.18
Red Line now offers its own high-performance brake fluid perfect for track use. RL-700 is engineered to maintain viscosity, lubricity, and low compressibility at extreme temperatures to help safeguard against brake fade and vapor lock in racing applications.
- For best results, bleed the braking system with fresh fluid before each race, specifically if the brakes are excessively hot and/ or the conditions are humid
- Specially formulated to provide the highest performance under racing conditions where braking systems operate at very high temperatures
- Do not mix with other brake fluids, otherwise outstanding performance may be compromised
- RL-700 has the highest boiling point of all road legal brake fluids ever produced
- Typical Wet Boiling Point: 401 degrees Fahrenheit (205 degrees Celsius)
- Typical Dry Boiling Point: 635 degrees Fahrenheit (335 degrees Celsius)
- Vis @ -40 degrees C = 1493 cSt, Vis @ 100 degrees C = 2.7 cSt
- RL-700 conforms to and exceeds U.S FMVSS No.116 DOT 4
- Exceptionally low compressibility
- pH: 7.18
- Clearance Item:
- N
- LTL:
- N
- MPN:
- 90405
- Proposition 65:
- N
- Special Order:
- N
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Red Line
Red Line RL-700 Racing Brake Fluid DOT 4 - 90405
Red Line RL-700 Racing Brake Fluid DOT 4 - 90405 FAQ
This is a universal part: it is not tied to one vehicle. Check the Part details and the maker's guide for the sizes it is made for.
What's in the box above lists what the maker includes when we have it, and the maker's guide names any tools or extra parts.
Many parts are bolt-on jobs with hand tools; the maker's guide on this page shows the steps and the torque figures. If it is beyond your tools, a shop can fit it.
Check the vehicle list above against your exact year and trim before ordering. If something is off, call or text us at 813-535-5801 and we will sort it out.
Yes — monthly options show right under the Add to Cart button. Affirm, Klarna, PayPal Pay Later and Snap Finance are offered at checkout, and checking what you qualify for does not affect your credit score.
Install and care: fluids
- Before you start, read the maker's guide on this page end to end and lay out every part against the What's in the box list.
- Do torque every fastener to the maker's figure with a torque wrench, and re-check it after the first drive.
- Don't force a part that does not line up: check the vehicle list on this page against your exact year and trim first.
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