Marbed 9578-B Coupling System Half - Professional Steel Tool for Diesel Pump Testing

The Marbed 9578-B Coupling System Half is a specialized, steel-constructed tool designed to drive diesel pumps seamlessly and precisely on professional test benches. Engineered for conical shafts with a nominal diameter of 20 mm, this coupling half ensures reliable and secure operation during pump testing.

Compatible with several pump types, including PE..A, PE..B, P7, and PE..MW..S1000, the Marbed 9578-B offers exceptional versatility for diverse applications. For compatibility reference, it aligns with Bosch part number 1 686 430 024, which features a 58 mm length capped by a two-teeth configuration (12 mm thickness per tooth) on the side opposite the conical shaft, guaranteeing a proper fit and enhanced reliability.

Designed with user convenience in mind, it incorporates a 27 mm hex nut, internally threaded to M14x1.5, enabling quick, efficient removal directly from the pump without additional tools. Crafted from robust steel, this coupling system half delivers consistent performance and durability, even in demanding workshop environments.

Key Features and Benefits

• Premium Steel Construction
  Crafted from high-grade steel, ensuring maximum strength and long-lasting performance.

• Optimized for Conical Shafts
  Designed specifically for conical shafts with a 20 mm nominal diameter, enabling secure and stable engagement.

• Versatile Pump Compatibility
  Compatible with renowned diesel pump models including PE..A, PE..B, P7, and PE..MW..S1000, meeting the needs of diverse test bench configurations.

• Bosch Part Reference
  Aligns with Bosch 1 686 430 024 (58 mm length, 12 mm two-teeth design) for precise application on test benches.

• Integrated Hex Nut for Effortless Removal
  Features a 27 mm hex nut with M14x1.5 threading, simplifying the process of detachment and reducing maintenance time.

The Marbed 9578-B Coupling System Half is an essential tool for professional diesel pump testing, providing precision, versatility, and user efficiency to enhance workshop productivity and maintain high standards during test bench operations.