Product Description
Overhaul Kit for Busch 0255D / 0305D - BMK018CF - OEM Equivalent
Repair Kit for Busch - OEM Equivalent
OEM-equivalent replacement, not manufactured by Busch, supplied by Vacuum Pump Supply.
Compatible Pump Models
- 0255D
- 0305D
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 Busch Vacuum Pump Solutions
Vacuum Pump Supply stocks OEM-equivalent Busch repair kits, filters, vanes, gaskets, seals, bearings, and service parts for pump maintenance and rebuild work.
Busch 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 Busch product?
No. This is an OEM-equivalent product supplied by Vacuum Pump Supply.
What is the part number?
The part number is BMK018CF.
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.
Kit Includes
Vanes
- Busch R5 Vane - Carbon Fiber Wrapped Part# 722516729CF — Qty 3
Gaskets
- Busch Cylinder/Exhaust Box Gasket Part# 481516781 — Qty 1
- Busch Exhaust Cover Gasket, Front Part# 300066 — Qty 1
- Busch Exhaust Cover Gasket, Side Part# 300067 — Qty 1
- Busch Exhaust Cover Gasket, End Part# 300068 — Qty 1
- Busch Gasket Part# 48012300 — Qty 1
- Busch Exhaust Valve, Plastics with Gaskets Part# 916529297 — Qty 3
- Oil Fill Elbow Gasket, Busch, R5, Part# 481525294 — Qty 1
O-Rings & Seals
- Busch O-Ring,Viton,35 X 4 MM Part# 48651200 — Qty 4
- Sight Glass with Seal, Alcatel-Adixen, Varian-Agilent, Part# 76135 — Qty 1
- Busch Shaft Seal, Viton Part# 48701200 — Qty 4
- O-ring, 28 x 3 mm - Viton, Part# 79509 — Qty 1
- Busch Dowty Seal, Viton Part# 484000233 — Qty 1
- Sealing Ring Fiber, Becker, R5, Part# 94806600000 — Qty 1
- O-ring, Viton - Part# 923031 — Qty 4
- O-ring, FKM - Part# 48650500 — Qty 1
- O-Ring,FKM — Qty 1
- Busch Float Valve Seal Part# 390016 — Qty 1
- O-ring, 16.2 x 3mm - Viton, Part# 48658700 — Qty 4
- O-Ring, FKM 87 x 3 mm - Part # 48653100 — Qty 2
- Busch O-Ring,Viton,186 X 3.5 MM Part# 48654300 — Qty 2
- O-ring, 8 x 2 mm - Viton, Part# PL23970149 — Qty 1
Filters & Bearings
- Busch Bearing, Sleeve (Race) Part# 47200800 — Qty 2
- Busch Needle Bearing Part# 47300500 — Qty 2
Drive & Mechanical
- Oil Drain Plug, 1/2" Nylon — Qty 1
- Busch Taper Pin, Internal Thread Part# 437502718 — Qty 4
Complete Bill of Materials
| Part Number | Description | Qty |
|---|---|---|
| 48651200 | Busch O-Ring,Viton,35 X 4 MM Part# 48651200 | 4 |
| 710000010 | Oil Drain Plug, 1/2" Nylon | 1 |
| 76135 | Sight Glass with Seal, Alcatel-Adixen, Varian-Agilent, Part# 76135 | 1 |
| 722516729CF | Busch R5 Vane - Carbon Fiber Wrapped Part# 722516729CF | 3 |
| 481516781 | Busch Cylinder/Exhaust Box Gasket Part# 481516781 | 1 |
| 300066 | Busch Exhaust Cover Gasket, Front Part# 300066 | 1 |
| 300067 | Busch Exhaust Cover Gasket, Side Part# 300067 | 1 |
| 300068 | Busch Exhaust Cover Gasket, End Part# 300068 | 1 |
| 48701200 | Busch Shaft Seal, Viton Part# 48701200 | 4 |
| 48012300 | Busch Gasket Part# 48012300 | 1 |
| 79509 | O-ring, 28 x 3 mm - Viton, Part# 79509 | 1 |
| 47200800 | Busch Bearing, Sleeve (Race) Part# 47200800 | 2 |
| 484000233 | Busch Dowty Seal, Viton Part# 484000233 | 1 |
| 916529297 | Busch Exhaust Valve, Plastics with Gaskets Part# 916529297 | 3 |
| 481525294 | Oil Fill Elbow Gasket, Busch, R5, Part# 481525294 | 1 |
| 437502718 | Busch Taper Pin, Internal Thread Part# 437502718 | 4 |
| 94806600000 | Sealing Ring Fiber, Becker, R5, Part# 94806600000 | 1 |
| 923031 | O-ring, Viton - Part# 923031 | 4 |
| 47300500 | Busch Needle Bearing Part# 47300500 | 2 |
| 48650500 | O-ring, FKM - Part# 48650500 | 1 |
| 48652600 | O-Ring,FKM | 1 |
| 390016 | Busch Float Valve Seal Part# 390016 | 1 |
| 48658700 | O-ring, 16.2 x 3mm - Viton, Part# 48658700 | 4 |
| 48653100 | O-Ring, FKM 87 x 3 mm - Part # 48653100 | 2 |
| 48654300 | Busch O-Ring,Viton,186 X 3.5 MM Part# 48654300 | 2 |
| PL23970149 | O-ring, 8 x 2 mm - Viton, Part# PL23970149 | 1 |
Product Videos
Custom Field
GoogleCategory Business & Industrial > Manufacturing
