Product Description
Seal, Shaft, Viton, 28x47x10 for U4.70 90656000000 - OEM-Equivalent
OEM-Equivalent Replacement Seal for Becker U4.100, Becker U4.100D, Becker U4.40, Becker U4.70, Becker U4.70D
Vacuum Pump Supply OEM-equivalent seal, shaft, viton, 28x47x10 for u4.70 90656000000 for Becker vacuum pump service.
This replacement component is designed for maintenance teams, service shops, laboratories, manufacturers, and industrial users maintaining Becker U4.100, Becker U4.100D, Becker U4.40, Becker U4.70, Becker U4.70D.
Compatible Pump Models
- Becker U4.100
- Becker U4.100D
- Becker U4.40
- Becker U4.70
- Becker U4.70D
Product Features
- OEM-equivalent replacement component
- Designed for Becker vacuum pump service
- Used for maintenance, repair, or rebuild work
- Direct replacement for the listed Becker part number
When Should This Part Be Replaced?
- Part is worn, damaged, or leaking
- Pump performance has declined
- During scheduled maintenance
- During repair or rebuild service
Related Becker Products & Resources
- Browse Becker Parts
- Becker Repair Kits
- M100 Vacuum Pump Oil
- Schematics, Manuals & Repair Resources
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 Schematics, Manuals & Repair Resources
- Rotary Vane Vacuum Pump Repair Kits & Parts
- Vacuum Pump Oil Cross Reference Chart
- Vacuum Pump Oil
Frequently Asked Questions
Is this an OEM-equivalent product?
Yes. This is a Vacuum Pump Supply OEM-equivalent product designed as a cost-effective replacement for compatible Becker vacuum pump applications.
What pumps is this used on?
This product is assigned to the following compatible pump categories: Becker U4.100, Becker U4.100D, Becker U4.40, Becker U4.70, Becker U4.70D.
What is the part number?
The part number is 90656000000.
Should this be replaced during service?
Yes. Replacement is recommended whenever the original part is worn, damaged, contaminated, or called for during scheduled maintenance.
