Vane, GX, Varovac S100K, Leybold, Varovac, Part# 41155233

Major Overhaul Kit, Becker, U Series, U4.100, Part# 33801400000

Name: Major Overhaul Kit, Becker, U Series, U4.100, Part# 33801400000
Brand: Becker
SKU: 23004
Availability: InStock

$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.

... people are viewing this right now

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