The Story
This Cohline 15.0 x 22.5 mm Reinforced Breather Hose is used for Porsche breather and crankcase ventilation service where the listed dimensions match the original hose. Cohline has been manufacturing automotive fluid system components since 1932, supplying hose and pipe assemblies for fuel, oil, cooling, and hydraulic applications to major vehicle manufacturers including Porsche. Known for German engineering, OEM-level fitment, and durable construction across metal, plastic, and elastomer components, Cohline parts are built for dependable sealing, proper routing, and long-term reliability. It is used to carry crankcase vapors in breather circuits that benefit from reinforced hose construction.
Technical Details
- Manufacturer part number: 2637.1300
- Part type: Reinforced breather hose
- Size: 15.0 mm inner diameter x 22.5 mm outer diameter
- Construction: Rubber hose with inner steel wire reinforcement
- Service note: Use only where the hose size and intended vapor service match the original specification
Fitment & Compatibility
This hose is sold by dimension rather than a vehicle-specific fitment list, so match it by inner diameter, outer diameter, hose construction, pressure rating, and the fluid or vapor it is intended to carry before ordering.
For help checking year, model, submodel, or side-specific fitment, contact PMB Performance before ordering. With more than 20 years of Porsche brake and parts experience, we can help confirm whether this is the right part for your application.
Description
This Cohline 15.0 x 22.5 mm Reinforced Breather Hose is used for Porsche breather and crankcase ventilation service where the listed dimensions match the original hose. Cohline has been manufacturing automotive fluid system components since 1932, supplying hose and pipe assemblies for fuel, oil, cooling, and hydraulic applications to major vehicle manufacturers including Porsche. Known for German engineering, OEM-level fitment, and durable construction across metal, plastic, and elastomer components, Cohline parts are built for dependable sealing, proper routing, and long-term reliability. It is used to carry crankcase vapors in breather circuits that benefit from reinforced hose construction.
Technical Details
- Manufacturer part number: 2637.1300
- Part type: Reinforced breather hose
- Size: 15.0 mm inner diameter x 22.5 mm outer diameter
- Construction: Rubber hose with inner steel wire reinforcement
- Service note: Use only where the hose size and intended vapor service match the original specification
Fitment & Compatibility
This hose is sold by dimension rather than a vehicle-specific fitment list, so match it by inner diameter, outer diameter, hose construction, pressure rating, and the fluid or vapor it is intended to carry before ordering.
For help checking year, model, submodel, or side-specific fitment, contact PMB Performance before ordering. With more than 20 years of Porsche brake and parts experience, we can help confirm whether this is the right part for your application.
