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(888) 312-8812 Login SignupSpring Brake (Disc)
A parking brake that will not hold, or a spring brake leaking air at the housing, are reasons to replace the unit, and the Bendix Air Brake Spring Brake serves air disc brake axles. On disc brakes, the spring brake mounts to the caliper and provides both service and parking braking from one assembly. Replacing it as a complete unit is the only safe repair, since its internal spring must never be opened. Testing parking brake hold on a grade after the Bendix 802512 is installed confirms the spring is applying fully.
| Cautionary Note(s) | All vent holes must be open |
| Chamber Style | Piston |
| Chamber Type / Size | T18/16 |
| Clamp Angle | 90Adeg |
| Market Indicator | Aftermarket New |
| Maximum Operating Temperature | 176 AdegF (80 AdegC) |
| Minimum Operating Temperature | -40 AdegF (-40 AdegC) |
| Mounting Stud Length | 1.70 IN (43.2 MM) |
| Parking Chamber Sealed | No |
| Parking Port (12) | 3/8-18 NPTF |
| Port Angle | 270Adeg |
| Push Rod Length [MM] | 15 mm |
| Push Rod Thread / Style | Spherical End |
| Service Chamber Joint Type | Single Clamp Band |
| Service Chamber Vent Holes | All Open |
| Service Port (11) | 3/8-18 NPTF |
| Stroke | 2.25 IN (57.2 MM) |
| Stud Spacing | 4.75 IN (120.7 MM) |
| Stud Thread Size | M16 x 1.5-6g |
| Country of Origin (Primary) | FR |
| UPC | 04068078301449 |
| VMRS Code | 013013048 |
| Brand | Part Number |
|---|---|
| BW802512 | |
| N/A | K052485 |
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