Racing Brake Fluid
Brake Fluid is rated by dry boiling point (fresh out of the bottle) and wet boiling point (saturated with moisture). If you bleed brakes frequently, the dry boiling point is most important. If you do not change your brake fluid often, the wet boiling point becomes more important.
All of our fluids (except AP Radi-CAL R2) will mix with DOT 3, DOT 4, and DOT 5.1 fluids. None of the fluids we carry are compatible with DOT 5 (silicone) fluids.
| Racing Brake Fluids | ||||||
|---|---|---|---|---|---|---|
| Brand Name | DOT Rating | Dry Boiling Point | Wet Boiling Point | Compatible with Conventional Brake Fluids* |
Qty Fl Oz | Part Number |
| AP Radi-CAL R4 | 4 | 644 | 399 | Yes | 16.9 | 3310-004 |
| Motul RBF 660 | 4 | 617 | 401 | Yes | 16.9 | MT660 |
| AP Radi-CAL R3 (formerly PRF) | 4 | 608 | 399 | Yes | 16.9 | 3338-17oz |
| Red Line RL-600 | 4 | 604 | 400 | Yes | 16 | RL600 |
| Motul RBF 600 | 4 | 594 | 421 | Yes | 16.9 | MT600 |
| AP Radi-CAL R2 (formerly Super 600) | n/a | 594 | 399 | * No * | 16.9 | 3309-17oz |
| Castrol SRF | 4 | 590 | 518 | Yes | 33.8 | 3343-Liter |
| Prospeed RS683 | 4 | 583 | 394 | Yes | 16.9 | 3340-201 |
| ATE Type 200 | 4 | 536 | 396 | Yes | 33.8 | 3327-Liter |
| Motul DOT 5.1 | 5.1 | 516 | 369 | Yes | 16.9 | MTDOT5.1 |
| AP Radi-CAL R1 (formerly AP 551) | 3 | 516 | 284 | Yes | 16.9 | 3305-17oz |
* None of the brake fluids we carry are silicone-based or compatible with silicone-based fluids.
Recent Top Seller for this product group | |
| Castrol SRF is a synthetic DOT 4 racing brake fluid with boiling points of 590F dry and 518F wet. It is suitable for the most demanding motorsports applications. |
Image | Part No. | Description | Price | Status |
|---|---|---|---|---|
 | 3310-004-Quantity | AP Radi-CAL R4 Racing Brake Fluid | $41.99 | In Stock |
 | MT660-Size | Motul RBF 660 DOT 4 Racing Brake Fluid | $28.08* | In Stock |
 | 3338-Quantity | AP Radi-CAL R3 Racing Brake Fluid | $29.99* | In Stock |
 | MT600-Quantity | Motul RBF 600 DOT 4 Racing Brake Fluid | $20.46* | In Stock |
 | 3309-Quantity | $21.49* | In Stock | |
 | 3343-Quantity | Castrol SRF Synthetic Racing Brake Fluid | $69.99* | In Stock |
 | 3340-201 | Prospeed RS683 Xtreme Performance Brake Fluid | $24.99* | In Stock |
 | 3327-Quantity | ATE Type 200 (Amber) DOT 4 Racing Brake Fluid | $19.99* | Not In Stock |
 | MTDOT5.1-Quantity | $10.16* | In Stock | |
 | 3305-Quantity | AP Radi-CAL R1 Racing Brake Fluid | $17.99* | In Stock |
* Quantity Pricing Available
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Brakes & Brake PadsFluids & Supplies |