Gearbox Seal Repair Kit G4 for RAINSTAR E11 to E55XL, Bauer 8343820

SKU: PTC-000448
24.400 Ft

Tax included.


Original Bauer Spare Part for Hose Reel Irrigators

Original Bauer seal repair kit for the G4 gearbox on RAINSTAR E series irrigators. It prevents oil loss and keeps water and dirt out of the gearbox.

Original Bauer part no.: 8343820. ProTesCa reference: PTC-000448.

Compatibility and Fitment

  • Bauer RAINSTAR E11, E21, E31, E41, E51, E51XL, E55, E55L and E55XL

Not sure which part fits your machine? Send us the type plate details or serial number and we will check it for you.

Scope of Delivery and Installation

  • 4 x shaft seal
  • 2 x O-ring
  • 2 x split pin
  • 4 x sealing cap
  • Weight approx. 0.54 kg

Drain the gearbox oil first, fit the shaft seals squarely with a suitable drift and refill with the specified oil.

Buying Guide

Check the shaft running surfaces for grooves before ordering, as worn shafts will leak with new seals.

Genuine Parts, Fast Shipping and Expert Support

ProTesCa supplies genuine Bauer spare parts sourced directly from the manufacturer. All prices are net prices excluding VAT. We ship across Germany and Europe and our team helps with part identification and technical questions.

About the Producer

BAUER Group is an Austria-headquartered global technology leader in irrigation, slurry handling, and environmental engineering solutions. With decades of industrial expertise and continuous innovation, the company delivers high-performance systems designed to optimize agricultural productivity and resource efficiency worldwide. Its comprehensive portfolio spans irrigation systems, slurry management equipment, pumping technology, and advanced separation solutions for professional agricultural and industrial markets. 

Engineered and manufactured in Europe under stringent quality standards, BAUER systems are built for durability, operational reliability, and long service life in demanding field conditions. Backed by strong in-house development capabilities and a global service network, the group combines Austrian engineering tradition with international execution power. The result is future-oriented solutions that integrate technical precision, operational efficiency, and sustainable resource management.

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