Need help? We're here!
(888) 312-8812 Login SignupCARTRIDGE-OIL COALSNG R950068
The WABCO Air System Protector manages air quality by separating moisture and contaminants before compressed air reaches sensitive pneumatic components. Incoming air passes through the protector body and into the cartridge area, where unwanted elements are collected while airflow continues forward. This action occurs repeatedly during compressor cycles and braking events, helping preserve downstream components from internal buildup. The unit operates in coordination with pressure changes and does not require electronic input. Its role centers on conditioning air rather than regulating pressure. With a cartridge-based layout and a measured mass of 5.07063, the WABCO 4329012232 serves as a conditioning stage within the air management system.
| Calculated Volume (dm³) | 3.296 |
| Weight | 5.07063 |
| Cartridge Type | Air System Protector |
| Color | Silver |
| Vehicle Air Consumption | Medium |
| Recommended Service Interval | Up to 2 years system protection |
| Size | 142 x 167 x 139 |
| Max. operating pressure | 14.0 bar |
| Port threads | M39 x 1.5 |
| Brand | Part Number |
|---|---|
| ALEXANDER DENNIS | 660724 |
| BALDWIN | BA5379 |
| DAF | 1506635, 1504900R, 699387 |
| DAIMLER/FREIGHTLINER | W950068 |
| DEMAG | 76117673 |
| EVOBUS | 0004295695, A0004295695, 8285141196 |
| HYUNDAI | 595538C510 |
| IRISBUS | 8010002016 |
| IVECO | 8190948, 174767, 3351454R1 |
| LIEBHERR | 571352308 |
| LUBER-FINER | LFP8845 |
| MAFI | 0005650018 |
| MAN | ZG046010002, 81521086025, 81521020008, 81521550040, 1368731, 81521086026 |
| MANN-HUMMEL FILTERS | TB 1394/16 X |
| MERCEDES-BENZ | A0004295695, 0004295695, 20557234, 21508133, 20972915, 21620181, 3090288 |
| MERITOR | R950068, S4329012232 |
| NEOPLAN | 11017455 |
| OTOKAR | 16F0008087CA, 9900033632AA |
| PACCAR | 1506635 |
| RENAULT | 5021170076, 5000295421, 5021170070, 5430018121 |
| SCANIA | 377640, 1932719 |
| SCHWARZMÜLLER | 68322 |
| SOLARIS | 1102752199, NT014784 |
| TERBERG BENSCHOP BV | T22037945 |
| UD TRUCKS | 47500NA04D |
| VDL BUS | 30011292 |
| VOLVO | 20557234, 3090288, 21620181, 20972915, 21508133, 0004295695 |
| WIX FILTERS | WIX FILTERS, WS10129 |
| YUTONG | 960107586 |
Be the first to review this product!
Whether it’s for cars, buses, trucks, or trailers, WABCO® is at the frontline at developing and providing products and systems to make vehicles safer and easier to control. Founded in 1869, WABCO is a major supplier of braking, stability, suspension and transmissions in the Americas and beyond. The company is recognized as introducing the modern air brake system in 1869, and continues to lead the industry in air brake design and production for the heavy duty and commercial vehicle sectors. Today, WABCO operates as a division of the German auto parts maker ZF and employs 16,000 employees in facilities in 36 countries worldwide.
Be the first to ask a question about this product!
Optional. Please do not use your full name.
Minimum 10 characters, maximum 500 characters
You can upload up to 3 images to help illustrate your question. Supported formats: JPG, PNG, GIF, WebP
Please complete the reCAPTCHA verification to submit your question.
California residents see

