Product Description
RA0250/302-Overhaul Kit-993516590
Compare to BMKF020 and save!
Overhaul Kit for Busch RA0250 / RA0302 Vacuum Pumps – 993516590 – OEM Equivalent
This complete overhaul kit is designed for Busch RA0250 and RA0302 rotary vane vacuum pumps. It includes all critical wear components required for a full rebuild, restoring vacuum performance, improving sealing, and extending pump service life.
Comparable To: BMKF020
Kit Includes:
- Filters:
- Oil Filter – 0531000001 (Qty: 1)
- Exhaust Filter – 0532140159 (Qty: 3)
- Screen – 0534000041 (Qty: 1)
- Filter Spring – 0947000720 (Qty: 3)
- Vanes & Bearings:
- Vane – 0722516729 (Qty: 3)
- Needle Bearing RNA4906 – 0473507139 (Qty: 2)
- Shaft Sleeve – 0472000008 (Qty: 2)
- Seals & O-Rings:
- Shaft Seal – 0487000012 (Qty: 4)
- O-Ring (Oil Filling) – 0482000021 (Qty: 1)
- O-Ring (Drain Oil) – 0486000505 (Qty: 1)
- O-Ring 186 x 3.5 mm – 0486000543 (Qty: 2)
- O-Ring 16.2 x 3 mm – 0486000587 (Qty: 4)
- O-Ring 87 x 3 mm – 0486000531 (Qty: 2)
- O-Ring 65 x 3 mm – 0486000526 (Qty: 1)
- Gaskets:
- Cylinder Gasket – 0481502721 (Qty: 1)
- Gasket – 0481502719 (Qty: 2)
- Gasket – 0481516781 (Qty: 1)
- Gasket – 0481502720 (Qty: 1)
- Valves & Components:
- Exhaust Valve – 0916516777 (Qty: 3)
- Valve Plate – 0710523021 (Qty: 1)
- Guide for Valve Plate – 0710523020 (Qty: 1)
- Compression Spring – 0435523022 (Qty: 1)
- Float Valve – 0947516622 (Qty: 1)
- Hardware & Misc:
- Oil Sight Glass – 0583000006 (Qty: 1)
- Oil Fill Plug – 0710000002 (Qty: 1)
- Oil Drain Plug – 0710000010 (Qty: 1)
- Coupling Sleeve – 0512000005 (Qty: 1)
- Taper Pin – 0437502718 (Qty: 4)
Features:
- Complete overhaul kit for full pump rebuild
- Compatible with Busch RA0250 and RA0302 pumps
- Includes vanes, filters, seals, bearings, and internal components
- OEM-equivalent fit and performance
Compatible With: Busch RA0250, RA0302 vacuum pumps
Part Number: 993516590
Type: Overhaul Kit
Condition: New
OEM Equivalent: Yes
Recommended Oil:
Use VPS Replacement Oil M100 for optimal lubrication, cooling, and vacuum performance. Regular oil changes significantly extend pump life and maintain efficiency.
Recommended Accessories:
Replace exhaust and oil filters during rebuild to ensure maximum efficiency and prevent contamination.
