
$35.35
This coupling insert (Part #360078) is the flexible center piece that connects the motor shaft to the pump shaft in Leybold vacuum pumps. The insert transmits torque and power between the two shafts. It also absorbs shocks and vibrations. This helps protect both the motor and the pump from damage. A direct replacement that keeps your pump running smoothly.

Coupling, Insert, Leybold, Part# 360078

Coupling, Insert, Leybold, Part# 360078

The coupling has three main parts. There is a hub on the motor shaft. There is another hub on the pump shaft. And between them sits the coupling insert .
The insert is the soft, flexible piece in the middle. Some people call it a “spider” because of its shape. The insert is the most important part of the coupling. It is also the part that wears out first The insert is made of rubber or a rubber-like material. It flexes every time the pump spins. Over time, that flexing causes wear. The teeth on the insert get smaller. The insert can crack or harden.
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The Insert, Drive, Coupling M32 is a small but important part for your vacuum pump. This is the rubber piece that connects the motor to the pump. It helps transfer power smoothly. If your pump makes noise or shakes, this part might be worn out. This replacement part fits perfectly and helps your pump run like new again.
10 in stock
This nylon coupling (Part #71418780) connects the motor shaft to the pump shaft in Leybold Sogevac vacuum pumps. It is a Bowex M 28 design. The coupling transmits torque and ensures a reliable, flexible connection between the motor and the pump. It handles minor shaft misalignment and absorbs shocks . A direct replacement that keeps your pump running smoothly .
This Half Coupling (Part# 360055) is a OEM-quality replacement component designed specifically for the Pfeiffer DUO 2.5 and DUO 2.5C dual-stage rotary vane vacuum pumps . It is a critical component that facilitates the connection between the motor and the pump, enabling efficient power transmission . This half coupling is included as a standard component in the Motor Coupling Kit for the DUO2.5 and in the Major Overhaul Kit for the DUO2.5C .
this Spider Coupling Rotex GR24 (Part# 90220010600). It is a flexible coupling disc that connects the motor to the pump. This part fits many Becker U Series pumps including U4.70 and U4.100 models. If you are doing maintenance or fixing a worn coupling, this is the exact part you need.
10 in stock
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This Trasco 48 spider coupling (Part #PL70120254) connects the motor to your Leybold Ruvac vacuum pump. It transfers power from the motor to the pump. The spider-shaped insert absorbs shocks and vibrations. This reduces wear on both the motor and the pump. A direct replacement that keeps your pump running smoothly.Fits these pump models exactly:
Leybold Ruvac RA3001
Leybold Ruvac RA5001
Leybold Ruvac RA3001S
Leybold Ruvac RA7001
this Rubber Element Set (Part# 50222900000OEM). This is a pack of 6 rubber coupling elements. These flexible rubber parts connect the motor to the pump and absorb shocks and vibrations. This set is specifically for Becker VTLF 250 pumps . If you are doing maintenance or fixing a worn coupling, this is the exact set you need.
10 in stock
this Spider Coupling Rotex 65 (Part# 90223000000). It is a flexible coupling that connects the motor to the pump. This part fits Becker VTLF 400, VTLF 500, VTLF 2.400, and VTLF 2.500 pumps . If you are doing maintenance or fixing a worn coupling, this is the exact part you need.
Used on Becker VTLF 400, VTLF 500, VTLF 2.400, VTLF 2.500
This coupling insert (Part #20009095) is the flexible center piece that connects the motor shaft to the pump shaft in Leybold Trivac pumps. The insert transmits torque and power between the two shafts. It also absorbs shocks and vibrations. This helps protect both the motor and the pump from damage. A direct replacement that keeps your pump running smoothly .
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