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MOTUL RBF 600 DOT 4 Racing Brake Fluid Factory Line - 500ml ❭ 100948

100% Synthetic Racing Brake Fluid – DOT 4
FEATURES:
- High Boiling Point: 312°C / 594°F
- Application: Suitable for hydraulic brake and clutch systems.
TYPE OF USE:
Designed for all types of hydraulic brake and clutch systems that require a non-silicone synthetic fluid. Engineered to handle the extreme temperatures generated by racing brake systems (both steel and carbon) and hydraulic clutch systems. Also compatible with conventional steel disc brakes and standard hydraulic clutch actuators. Exceeds DOT 3 and DOT 5.1 standards, except for viscosity at -40°C / -40°F.
PERFORMANCE:
- Standards: FMVSS 116 DOT 4, ISO 4925 (5.1, 4 & 3), SAE J1703
- Thermal Resistance and Stability:
- The MOTUL RBF 600 FACTORY LINE offers an exceptionally high dry boiling point of 312°C / 594°F, surpassing the requirements of DOT 5.1 non-silicone (260°C min / 500°F min) and DOT 4 (230°C min / 446°F min) standards, ensuring reliable braking performance even under extreme conditions.
- Wet Performance:
- The fluid also boasts a high wet boiling point of 205°C / 401°F, exceeding the DOT 5.1 non-silicone (180°C min / 356°F min) and DOT 4 (155°C min / 311°F min) standards. This helps maintain effective braking in wet conditions, as brake fluids like DOT 3, DOT 4, and DOT 5.1 tend to absorb moisture from the air, reducing their boiling points and increasing the risk of vapor lock. The wet boiling point is measured after adding 3% water, simulating fluid condition after one year of use.
RECOMMENDATIONS:
- Drain Interval: Follow manufacturer recommendations and adjust based on usage.
- Mixing: Avoid mixing with lower-performance polyglycol-based brake fluids. Do not mix with silicone-based (DOT 5) or mineral-based fluids (LHM).
- Storage: Keep brake fluid in its original, tightly sealed container to prevent moisture absorption.
- Handling: This product is chemically aggressive. In case of contact with skin, paint, or varnish, rinse thoroughly with water.
PROPERTIES:
- Color: Amber
- Viscosity at 100°C (212°F): 2.5 mm²/s
- Viscosity at -40°C (-40°F): 1,750.0 mm²/s
- Dry Boiling Point: 312.0°C / 594.0°F
- Wet Boiling Point: 205.0°C / 401.0°F
The OE Match Brake Fluid Bleeding Kit is a high-quality service tool designed to simplify the bleeding of hydraulic brake and clutch systems on Porsche vehicles. Manufactured to OE standards for fit, durability and ease of use, this kit enables efficient removal of trapped air from the hydraulic system, ensuring a firm brake pedal, consistent braking performance and reliable clutch operation where applicable.
Illustrated booklet makes your troubleshooting easy.
Designed for both professional workshops and experienced home mechanics, the kit provides a secure connection to the brake fluid reservoir, allowing controlled bleeding during brake fluid replacement or hydraulic system repairs. Manufactured from durable, brake-fluid-resistant materials, it is engineered to provide reliable performance during repeated servicing.
What This Product Does:
- Enables efficient bleeding of the hydraulic brake system.
- Removes trapped air from brake and clutch hydraulic circuits.
- Helps restore a firm and responsive brake pedal.
- Supports complete brake fluid replacement during servicing.
- Reduces the risk of air remaining in the hydraulic system.
- Assists in maintaining consistent braking performance.
- Can be used during brake caliper, master cylinder or hose replacement.
- Helps ensure safe and reliable hydraulic system maintenance.
Symptoms Of Wear Or Failure:
- Damaged or cracked reservoir adapter.
- Leaking hose connections.
- Worn or perished seals.
- Blocked or restricted fluid passages.
- Damaged pressure fittings.
- Poor sealing to the brake fluid reservoir.
- Cracked or kinked hoses.
- Corrosion or damage to connectors.
- Difficulty maintaining consistent bleeding pressure.
- Fluid leakage during operation.
Why Replacement Matters:
- Effective brake bleeding is essential whenever brake fluid is replaced or hydraulic components such as calipers, hoses, master cylinders or slave cylinders are serviced. Even small amounts of trapped air can reduce hydraulic pressure, resulting in a soft brake pedal, inconsistent braking performance and reduced driver confidence.
- A worn or damaged bleeding kit may leak, fail to maintain pressure or introduce air into the system, making brake servicing more difficult and less effective. Reliable equipment helps ensure the hydraulic system is fully bled, allowing the brakes and clutch to perform as intended.
- Replacing a damaged or ageing brake fluid bleeding kit ensures safe, efficient and reliable hydraulic servicing. An OE Match kit offers durable construction, dependable sealing and workshop-quality performance, making it an essential tool for maintaining the braking and clutch systems of your Porsche.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
00072180241
The product you are viewing cross references to these numbers
Brembo Racing LCF 600 plus has been specifically formulated to provide the highest performance under all racing conditions:

-an independently proven low compressibility at high temperatures
-a typical dry boiling point of 316°C (601°F)
-a typical wet boiling point of 204°C (399°F)
It even exceeds the requirements of U.S. FMVSS 116 DOT4 specification.
500ml

This is Approved by Porsche Motorsport for there Racing.
RH665 is not the same as other Racing Brake Fluids, it has been specially formulated for racing applications. RH665 has the highest guaranteed minimum Dry Boiling Point (325°C) of any DOT 4 Brake Fluid. Typical values for RH665 are invariably higher than 325°C. A similar situation applies to Wet Boiling Point, RH665 is guaranteed to be above 195°C.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
025.0037
The product you are viewing cross references to these numbers
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