$790.30
This is the Major Overhaul Kit for the Becker U4.100 pump (Part #33801400000) . It includes every single component required for a complete pump rebuild: bearings, shaft seals, gaskets, O-rings, vanes, distance discs, oil filters, exhaust filters, coupling, float assembly, and dozens of sealing rings . Designed specifically for the oil-lubricated Becker U Series
It is compatible with several specific variants:
U4.100 (Standard)
U4.100D
U4.100F
U4.100G
U4.100H
U4.100SA
U4.100F/K (with Indexes A to I)
The service manual confirms these kits are used for the U4.100SA series (Single Stage, Air Cooled) and U4.100F series (Flanged Motor) .
If you have a U4.100 pump, this is the exact kit you need.
Major Overhaul Kit, Becker, U Series, U4.100, Part# 33801400000
Major Overhaul Kit, Becker, U Series, U4.100, Part# 33801400000
This kit contains 28 different line items, totaling over 60 individual components.
| Category | Part Number | Description | Qty |
|---|---|---|---|
| Gaskets | 300155 | Gasket, Buna | 1 |
| 00700026200 | Oil Tank Cover Gasket | 1 | |
| 00300226200 | Cover Gasket | 1 | |
| 00310126200 | Cover Gasket | 1 | |
| Vanes | 90051200000 | Becker Vane – GX (For U4.100) | 3 |
| Filters & Separators | 84040207000 | Filter Cartridge | 1 |
| 96540900000 | Exhaust Filter | 1 | |
| 50600026200 | Coarse Separator | 1 | |
| Bearings & Seals | 90662200000 | Ball Bearing (6206) | 2 |
| 90656000000 | Shaft Seal (Viton – 28x47x10mm) | 2 | |
| 91760900000 | Sealing Ring | 2 | |
| Coupling | 90220010600 | Spider Coupling (Rotex GR24) | 1 |
| Valves & Hardware | 86780099559 | Float Assembly | 1 |
| 63070010700 | Valve Washer | 2 | |
| 03070018700 | Valve Washer (Copper) | 2 | |
| 420041 | Valve Washer | 1 | |
| O-Rings | 91311670100 | O-ring (26×2 – Viton) | 2 |
| 91311650100 | O-ring (34.52×3.53mm – Viton) | 1 | |
| 91311900000 | O-ring (70×3.0mm – Buna) | 1 | |
| 91311570100 | O-ring (126.72×1.78mm – Viton) | 2 | |
| 91311560100 | O-ring (11×1.5mm – Viton) | 2 | |
| Distance Discs | 91750100000 | Distance Disc | 2 |
| Fiber Sealing Rings | 300086 | Fiber Ring (39 x 33.5 x 1.9 mm) | 1 |
| 300085 | Fiber Ring (31.8 x 27 x 1.9 mm) | 2 | |
| 94802900000 | Fiber Sealing Ring | 1 | |
| Aluminum Sealing Rings | 94803000100 | Aluminum Sealing Ring | 5 |
| 94801300000 | Aluminum Sealing Ring | 1 | |
| Copper Sealing Rings | 94802300000 | Copper Sealing Ring | 8 |
| 94800200000 | Copper Sealing Ring | 7 | |
| 94803000000 | Copper Sealing Ring | 5 | |
| Other Sealing Rings | 94802100000 | Sealing Ring | 2 |
|
|
|
0% |
|
|
|
0% |
|
|
|
0% |
|
|
|
0% |
|
|
|
0% |
this Spider Coupling Rotex GR24 (Part# 90220010600). It is a flexible coupling disc that connects the motor to the pump. This part fits many Becker U Series pumps including U4.70 and U4.100 models. If you are doing maintenance or fixing a worn coupling, this is the exact part you need.
10 in stock
Out of stock
Out of stock
10 in stock
10 in stock
10 in stock
10 in stock
10 in stock
10 in stock
10 in stock
This is the cover gasket for Becker U Series vacuum pumps. Part number 00310126200 creates a tight seal between the pump cover and the main housing. It stops oil from leaking out. It keeps air from getting in. If you are rebuilding your pump or fixing a leak, you need this gasket. It fits many U Series models including U4.70 and U4.100.
Not a member? Create an account
Already got an account? Sign in here
Reviews
There are no reviews yet.