Product Description
Major Repair Kit E1M40 for Edwards E1M40 - 34401814ED - OEM Equivalent
Compatible Pump Models
- E1M40
Kit Includes
Vanes
- Vane, 1st Stage - GX, Edwards, E1/E2M, E1M40, E2M40, Part# 20402099FR — Qty 2
- Edwards Vane, Oil Pump - GX, Part# 20402418FR — Qty 2
Gaskets
- Oil Box Gasket, Part# 27159629 — Qty 1
- Gasket, Edwards, E1/E2M, E1M40, E2M40, E1M80, E2M80, Part# 27159428 — Qty 1
O-Rings & Seals
- Edwards Sight Glass Seal, Part# 26501012 — Qty 1
- Oil Filter Seal — Qty 1
- O-ring, 10.77 x 2.62 mm - Viton, Part# 2126011 — Qty 1
- O-ring, 7.92 x 2.6mm - Buna, Part# 02125116 — Qty 5
- O-ring, 4.42 x 2.62 mm - Buna, Part# 2125115 — Qty 2
- O-ring, 46.99 x 5.33 - Buna, Part# 02125044 — Qty 2
- O-ring, 61.6 x 2.4 mm - Buna, Part# 02120057 — Qty 1
- O-ring, 9.6 x 2.4 mm - Buna, Part# 2120031 — Qty 1
- Seal, Edwards, E1/E2M, E1M40, E2M40, E1M80, E2M80, Part# 27159415 — Qty 1
- O-ring, 64.5 X 3 mm - Buna, Part# 02120082 — Qty 1
- O-Ring, Buna — Qty 1
- O-ring, 12.42 x 1.78 mm - Viton, Part# 2124119 — Qty 1
- O-ring, 5.23 x 2.62 mm - Buna, Part# 2120027 — Qty 1
- Edwards Shaft Seal, Viton, Part# 02109094 — Qty 2
- Edwards Shaft Seal, Viton, Part# 02109064 — Qty 1
- Dowty Seal- Edwards, E1/E2M, Part# 02104014 — Qty 1
- Dowty Seal-Edwards E1/E2M, Part# 02104002 — Qty 1
- Dowty Seal, Edwards, E1/E2M, Part# 2104001 — Qty 2
- Dowty Seal, Buna, Edwards, EH Booster, QMB Blower, E1/E2M, Part# 02104008 — Qty 1
- O-ring, 18.64 x 3.53 mm - Viton, Part# 2125020 — Qty 1
Filters & Bearings
- Felt Ballast Filter, Edwards, E1/E2M, Part# 22305041 — Qty 2
- Roller Bearing — Qty 2
- Edwards Oil Filter, Nonazide Part# 22304041 — Qty 1
- Inlet Filter Assembly, Edwards, E1/E2M, Part# 22305035 — Qty 1
- Oil Filter Assembly, Edwards, E1/E2M, E1M40, E1M80, Part# 22305050 — Qty 1
Springs & Clips
- Spring, Stainless Steel, Edwards, E1/E2M, E1M40, E1M80, Part# 27102013 — Qty 1
- Spring, Edwards, E1/E2M, E1M40, E1M80, Part# 27102024 — Qty 1
- C-Clip-Edwards E1/E2M, Part# 22426004 — Qty 1
Drive & Mechanical
- Waved Washer — Qty 1
- Valve Spacer, Edwards, E1/E2M, Part# 27804004 — Qty 4
- Exhaust Valve, LV, Edwards, E1/E2M, Part# 27159515 — Qty 1
- Exhaust Valve, Edwards, E1/E2M, E1M40, E2M40, Part# 27159514 — Qty 1
- Ballast Valve, Edwards E1M40/80 and E2M40/80 - Part # A25904601 — Qty 1
- Sight Glass — Qty 1
- Edwards Coupling Element, Part# 21071033 — Qty 1
- Ballast Piston Assembly — Qty 1
Complete Bill of Materials
| Part Number | Description | Qty |
|---|---|---|
| 26501012 | Edwards Sight Glass Seal, Part# 26501012 | 1 |
| 27102013 | Spring, Stainless Steel, Edwards, E1/E2M, E1M40, E1M80, Part# 27102013 | 1 |
| A01403030 | Oil Filter Seal | 1 |
| 22305041 | Felt Ballast Filter, Edwards, E1/E2M, Part# 22305041 | 2 |
| 218990201 | Waved Washer | 1 |
| 02126011 | O-ring, 10.77 x 2.62 mm - Viton, Part# 2126011 | 1 |
| 02125116 | O-ring, 7.92 x 2.6mm - Buna, Part# 02125116 | 5 |
| 02125115 | O-ring, 4.42 x 2.62 mm - Buna, Part# 2125115 | 2 |
| 02125044 | O-ring, 46.99 x 5.33 - Buna, Part# 02125044 | 2 |
| 27804004 | Valve Spacer, Edwards, E1/E2M, Part# 27804004 | 4 |
| 20402099FR | Vane, 1st Stage - GX, Edwards, E1/E2M, E1M40, E2M40, Part# 20402099FR | 2 |
| 27159629 | Oil Box Gasket, Part# 27159629 | 1 |
| 20402418FR | Edwards Vane, Oil Pump - GX, Part# 20402418FR | 2 |
| 27102024 | Spring, Edwards, E1/E2M, E1M40, E1M80, Part# 27102024 | 1 |
| 02120057 | O-ring, 61.6 x 2.4 mm - Buna, Part# 02120057 | 1 |
| 02120031 | O-ring, 9.6 x 2.4 mm - Buna, Part# 2120031 | 1 |
| 27159515 | Exhaust Valve, LV, Edwards, E1/E2M, Part# 27159515 | 1 |
| 27159514 | Exhaust Valve, Edwards, E1/E2M, E1M40, E2M40, Part# 27159514 | 1 |
| 27159428 | Gasket, Edwards, E1/E2M, E1M40, E2M40, E1M80, E2M80, Part# 27159428 | 1 |
| 27159415 | Seal, Edwards, E1/E2M, E1M40, E2M40, E1M80, E2M80, Part# 27159415 | 1 |
| 02120082 | O-ring, 64.5 X 3 mm - Buna, Part# 02120082 | 1 |
| 02120097 | O-Ring, Buna | 1 |
| 02124119 | O-ring, 12.42 x 1.78 mm - Viton, Part# 2124119 | 1 |
| 02120027 | O-ring, 5.23 x 2.62 mm - Buna, Part# 2120027 | 1 |
| 02109094 | Edwards Shaft Seal, Viton, Part# 02109094 | 2 |
| 02109064 | Edwards Shaft Seal, Viton, Part# 02109064 | 1 |
| 02104014 | Dowty Seal- Edwards, E1/E2M, Part# 02104014 | 1 |
| 02104002 | Dowty Seal-Edwards E1/E2M, Part# 02104002 | 1 |
| 02104001 | Dowty Seal, Edwards, E1/E2M, Part# 2104001 | 2 |
| A25904601 | Ballast Valve, Edwards E1M40/80 and E2M40/80 - Part # A25904601 | 1 |
| 02104008 | Dowty Seal, Buna, Edwards, EH Booster, QMB Blower, E1/E2M, Part# 02104008 | 1 |
| A20404011 | Roller Bearing | 2 |
| 22304041 | Edwards Oil Filter, Nonazide Part# 22304041 | 1 |
| A29201006 | Sight Glass | 1 |
| 21071033 | Edwards Coupling Element, Part# 21071033 | 1 |
| 22305035 | Inlet Filter Assembly, Edwards, E1/E2M, Part# 22305035 | 1 |
| 22305050 | Oil Filter Assembly, Edwards, E1/E2M, E1M40, E1M80, Part# 22305050 | 1 |
| 22426004 | C-Clip-Edwards E1/E2M, Part# 22426004 | 1 |
| 02125020 | O-ring, 18.64 x 3.53 mm - Viton, Part# 2125020 | 1 |
| A19201007 | Ballast Piston Assembly | 1 |
Product Details
| Kit Part Number | 34401814ED |
| Brand | Vacuum Pump Supply |
| Type | OEM-Equivalent Repair Kit |
Kit Contents
Itemized parts list not available in text form - see image below.
OEM Cross Reference
This part replaces: Edwards OEM Part # 34401814ED
Recommended Oil
VPS M-Series mineral oils are the standard replacement direction for Edwards Ultragrade oil applications. Confirm your exact pump model and viscosity requirement using the full oil cross reference chart before ordering.
When Should You Rebuild or Service the Pump?
- Reduced vacuum performance
- Slow pump-down times
- Oil leaks or worn sealing components
- Excessive exhaust smoke or oil mist
- Worn or damaged internal components
- Scheduled preventative maintenance interval reached
Complete Edwards Vacuum Pump Solutions
Vacuum Pump Supply stocks OEM-equivalent Edwards repair kits, filters, vanes, gaskets, seals, bearings, and service parts for pump maintenance and rebuild work.
Edwards Parts & Resources
Recommended Service Products
Why Buy from Vacuum Pump Supply?
- Vacuum pump specialists since 2006
- Over 15,000 vacuum pump parts and kits available
- OEM-equivalent replacement parts for hard-to-find vacuum pump models
- Fast shipping on stocked products
- Technical support from vacuum pump specialists
- Trusted by manufacturers, laboratories, universities, service companies, and maintenance teams
Frequently Asked Questions
Is this an OEM Edwards product?
No. This is an OEM-equivalent product supplied by Vacuum Pump Supply.
What is the part number?
The part number is 34401814ED.
Can Vacuum Pump Supply help identify the correct part?
Yes. If you are unsure whether this is the correct product for your pump, contact Vacuum Pump Supply with your pump model and any existing part numbers.
Repair Kit for Edwards - OEM Equivalent
OEM-equivalent replacement, not manufactured by Edwards, supplied by Vacuum Pump Supply.
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