Product Description
Kit Overhaul G11 1600B for Busch 1600B - BMK026 - OEM Equivalent
Repair Kit for Busch - OEM Equivalent
OEM-equivalent replacement, not manufactured by Busch, supplied by Vacuum Pump Supply.
Compatible Pump Models
- 1600B
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 BMK026.
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 Vane - GX Part# 72245700 — Qty 6
Gaskets
- Busch Valve Housing/Oil Separator Gasket Part# 48025400 — Qty 1
- Busch Ring Gasket, Copper Part# 48405600 — Qty 1
- Busch Ring Gasket Part# 48403400 — Qty 4
- Ring Gasket Part# 48202300 — Qty 1
- Busch Ring Gasket, Copper Part# 48402900 — Qty 2
- Busch Oil Sight Glass Gasket Part# 48023100 — Qty 2
- Busch Gasket 48013300 — Qty 1
- Busch Side Cover Plate Gasket Part# 48013400 — Qty 1
- Busch Cylinder/Exhaust Box Gasket Part# 48013200 — Qty 1
- Busch Exhaust Box Cover Gasket Part# 48013100 — Qty 2
- Busch Gasket Part# 48405700 — Qty 1
- Busch Ring Gasket Part# 48407000 — Qty 1
- Busch Ring Gasket Part# 48406700 — Qty 1
O-Rings & Seals
- Busch Shaft Seal, Buna - 60 x 80 x 7/7.5 Part# 48702100 — Qty 2
- Busch O-Ring,Buna,25 X 4mm Part# 48613600 — Qty 2
- Busch O-Ring,Buna,310 X 5mm Part# 48610400 — Qty 2
- Busch O-Ring,Buna,210 X 6mm Part# 48610300 — Qty 2
- Busch O-Ring,Buna,55 X 3mm Part# 48604000 — Qty 2
- Busch O-Ring,Buna,170 X 2.5mm Part# 48607000 — Qty 1
- Busch Shaft Seal Sleeve Part# 47201300 — Qty 2
- O-ring, 16 x 2.5 mm - Viton, Part# PL23970147 — Qty 2
- Busch O-Ring,Buna,142 X 6mm Part# 48610200 — Qty 1
- Busch Shaft Seal, Viton - 60 x 80 x 10/8 Part# 48702200 — Qty 2
- Busch O-Ring,Buna,22 X 3 MM Part# PL71217402 — Qty 2
Filters & Bearings
- Busch Needle Bearing, NA 6911 Part# 47300700 — Qty 2
Drive & Mechanical
- BUSCH R5 Inlet Screen, Flat part# 53402400 — Qty 1
- Oil Drain Plug, 1/2" Nylon — Qty 1
- Busch Taper Pin, Threaded Part# 43708000 — Qty 4
- Busch Sight Glass Part# 83623 — Qty 1
- Busch R5 Inlet Ball Valve, Viton - Part# 73001800 — Qty 1
- Sight Glass Assembly — Qty 1
- O - ring, 660mm long - Silicone, Part# 48206600-660mm — Qty 1
Complete Bill of Materials
| Part Number | Description | Qty |
|---|---|---|
| 48025400 | Busch Valve Housing/Oil Separator Gasket Part# 48025400 | 1 |
| 48405600 | Busch Ring Gasket, Copper Part# 48405600 | 1 |
| 48403400 | Busch Ring Gasket Part# 48403400 | 4 |
| 48202300 | Ring Gasket Part# 48202300 | 1 |
| 48402900 | Busch Ring Gasket, Copper Part# 48402900 | 2 |
| 48023100 | Busch Oil Sight Glass Gasket Part# 48023100 | 2 |
| 48013300 | Busch Gasket 48013300 | 1 |
| 48702100 | Busch Shaft Seal, Buna - 60 x 80 x 7/7.5 Part# 48702100 | 2 |
| 48013400 | Busch Side Cover Plate Gasket Part# 48013400 | 1 |
| 48613600 | Busch O-Ring,Buna,25 X 4mm Part# 48613600 | 2 |
| 48610400 | Busch O-Ring,Buna,310 X 5mm Part# 48610400 | 2 |
| 48610300 | Busch O-Ring,Buna,210 X 6mm Part# 48610300 | 2 |
| 48013200 | Busch Cylinder/Exhaust Box Gasket Part# 48013200 | 1 |
| 48013100 | Busch Exhaust Box Cover Gasket Part# 48013100 | 2 |
| 47300700 | Busch Needle Bearing, NA 6911 Part# 47300700 | 2 |
| 48604000 | Busch O-Ring,Buna,55 X 3mm Part# 48604000 | 2 |
| 48607000 | Busch O-Ring,Buna,170 X 2.5mm Part# 48607000 | 1 |
| 53402400 | BUSCH R5 Inlet Screen, Flat part# 53402400 | 1 |
| 710000010 | Oil Drain Plug, 1/2" Nylon | 1 |
| 47201300 | Busch Shaft Seal Sleeve Part# 47201300 | 2 |
| PL23970147 | O-ring, 16 x 2.5 mm - Viton, Part# PL23970147 | 2 |
| 48610200 | Busch O-Ring,Buna,142 X 6mm Part# 48610200 | 1 |
| 43708000 | Busch Taper Pin, Threaded Part# 43708000 | 4 |
| 72245700 | Busch Vane - GX Part# 72245700 | 6 |
| 48405700 | Busch Gasket Part# 48405700 | 1 |
| 83623 | Busch Sight Glass Part# 83623 | 1 |
| 73001800 | Busch R5 Inlet Ball Valve, Viton - Part# 73001800 | 1 |
| 48702200 | Busch Shaft Seal, Viton - 60 x 80 x 10/8 Part# 48702200 | 2 |
| 48407000 | Busch Ring Gasket Part# 48407000 | 1 |
| 48406700 | Busch Ring Gasket Part# 48406700 | 1 |
| PL71217402 | Busch O-Ring,Buna,22 X 3 MM Part# PL71217402 | 2 |
| 500015PP | Sight Glass Assembly | 1 |
| 48206600-660MM | O - ring, 660mm long - Silicone, Part# 48206600-660mm | 1 |
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