Product Description
OEM Edwards RV3 Major Service Kit with Shaft Sleeve - 65201131RV3SS
OEM Major Repair Kit for Edwards RV3 Vacuum Pumps
Includes the OEM components commonly replaced during a major RV pump overhaul.
Restore vacuum performance, reduce downtime, and extend pump service life with this genuine OEM Edwards major repair kit.
This genuine OEM Edwards RV product is supplied for maintenance departments, vacuum pump repair shops, laboratories, universities, manufacturers, and industrial users servicing Edwards RV rotary vane vacuum pumps.
Compatible Pump Models
- Edwards RV3
What This Kit Includes
- Shaft seals
- Gaskets
- O-rings
- Coupling components
- Exhaust diaphragm
When Should This Part Be Replaced?
- Reduced vacuum performance
- Slow pump-down times
- Oil leaks or worn seals
- Worn or damaged vanes
- Scheduled overhaul interval reached
Complete Bill of Materials
| Part Number | Description | Qty |
|---|---|---|
| A21071077 | Oldham Coupling RV3/5/8/12 | 1 |
| A22304103 | Exhaust Diaphragm FKM GP RVP | 1 |
| A21071077 | Coupling Element RV Pump | 1 |
| A26501040 | U Seal FKM GP RVP | 1 |
| 27154-018 | Shoulder Washer (Ballast) | 1 |
| 20525-048 | Spring (Ballast Control), Stainless Steel | 1 |
| A65201135 | Outer Shaft Seal Spacer | 1 |
| Various | O-Ring, Nitrile 21.5 ID x 3.0 Section | 3 |
| Various | O-Ring, Nitrile 49.5 ID x 3.0 Section | 1 |
| Various | O-Ring, Nitrile 32.5 ID x 3.0 Section | 1 |
| Various | O-Ring, FKM GP 7.6 ID x 2.4 Section | 1 |
| 20525-049 | Spring (Inlet Valve) Stainless Steel | 1 |
| Various | O-Ring, FKM GP 57.6 ID x 2.4 Section | 1 |
| Various | O-Ring, Nitrile 42.5 ID x 3.0 Section | 1 |
| A27160007 | Top Plate Gasket | 1 |
| 02109066 | Shaft Seal BABSL 20 x 30 x 7 | 1 |
| A22304102 | Oil Pressure Valve | 1 |
| A26501039 | Valve Pad | 1 |
| 20525-047 | Spring (Dump Valve) | 2 |
| A27159629 | Oil Box Printed Gasket | 1 |
| A27159514 | Printed Gasket Cartridge | 1 |
| A65201134 | Air Bleed Assembly | 1 |
| A22304101 | RV Reed Valve | 1 |
| 02109124 | Lip Seal FKM GP 25 x 35 x 7 | 1 |
| A22304104 | RV Dump Valve | 1 |
| A65201019 | Motor Ducting Sheet RV | 1 |
Recommended Vacuum Pump Oil
Use Fresh Oil After Service
Fresh oil should be installed whenever servicing an Edwards RV rotary vane vacuum pump. For Edwards RV pumps, Ultragrade 19 is the OEM oil reference, and PPlus Ultra Grade is a commonly used service oil option available from Vacuum Pump Supply.
- Ultragrade 19 Vacuum Pump Oil
- PPlus Ultra Grade Vacuum Pump Oil
- FF-005 Flushing Fluid - useful when cleaning contaminated pumps before refill
Recommended Products
- PPlus Ultra Grade Vacuum Pump Oil
- A46226000 Oil Mist Filter
- Edwards RV Clean and Overhaul Kits
- Additional Edwards RV Parts
Why Buy from Vacuum Pump Supply?
- Vacuum pump specialists since 2006
- Over 15,000 vacuum pump parts and kits available
- OEM and OEM-equivalent options
- Fast shipping on stocked products
- Technical support from vacuum pump specialists
- Trusted by manufacturers, laboratories, universities, service companies, and maintenance teams
Helpful Resources
- Vacuum Pump Oil Cross Reference Chart
- Vacuum Pump Schematics, Manuals & Repair Resources
- Rotary Vane Vacuum Pump Repair Kits & Parts
- Edwards Vacuum Pump Parts & Kits
- Vacuum Pump Oil
Frequently Asked Questions
Is this an OEM Edwards product?
Yes. This page is for a genuine OEM Edwards product, not an OEM-equivalent item.
What pumps is this used on?
This product is assigned to the following compatible pump categories: Edwards RV3.
What is the part number?
The part number is 65201131RV3SS.
Should I change the oil during service?
Yes. Fresh vacuum pump oil is recommended whenever performing service on an Edwards RV rotary vane vacuum pump.
Is this a major repair kit?
Yes. This is an OEM Edwards major repair kit intended for deeper RV pump overhaul service.
