$8.75
The COUPLING ELEMENT RV PUMP is a rubber replacement part made for Edwards RV3 and RV5 rotary vane pumps This small rubber piece sits between the motor coupling and the pump coupling. Its job is to transfer power from the motor to the pump while soaking up vibration and shock. If your RV pump is noisy or shaking too much, this part is likely worn out.
COUPLING ELEMENT RV PUMP
COUPLING ELEMENT RV PUMP
this specific coupling element (part number A21071077) is used on RV3 and RV5 pumps . It is included in the following Edwards kits:
Coupling Element RV 3/5 Pump Kit (A21071778)
Motor Replacement Kit (A65299500)
Clean & Overhaul Kits (A65201137 / P65201131)
For RV8 and RV12 pumps, you need a different coupling element. That one has part number A21071161 . Make sure you order the right one for your pump.
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This is a single row ball bearing, size 6309, used on Edwards pump models . Single row ball bearings support radial loads and allow for smooth rotation. They consist of an outer ring, inner ring, cage, and balls that maintain separation between the rings .
10 in stock
10 in stock
This is a D-Row single ball bearing used on Edwards XDS scroll pumps . It fits models XDS5, XDS5C, XDS10, and XDS10C.
This Coupling Baffle is a replacement part designed for the coupling cover assembly. It helps control oil flow and stops excess mist from escaping the gearbox.
The COUPLING COVER EH250/500 C/SEAL PK 1 is a complete replacement cover for the Edwards EH250 and EH500 mechanical booster pumps. It comes with the seal already included. This cover bolts onto the side of the pump where the motor connects. It protects the coupling area and holds the oil inside. If your existing cover is cracked, leaking oil, or damaged, this is the direct replacement you need. It fits both the EH250 and EH500 pump models .
The COUPLING BOSS USA E2M28/30 is a special replacement part made for Edwards E2M28 and E2M30 rotary vane pumps.
10 in stock
10 in stock
10 in stock
10 in stock
This is an S-Row ball bearing used on Edwards EH Booster and QMB Blower pumps . It fits models QMB250, EH250, QMB500, and EH500.
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