Repair Kit Input Shaft for Gearbox G2-4, RAINSTAR T51, Bauer 8343870

SKU: PTC-000535
CHF 208

Tax excluded.


Original Bauer Spare Part for Hose Reel Irrigators

Original Bauer repair kit with input shaft for the G2-4 gearbox of RAINSTAR T51 hose reel irrigators. It restores the drive from turbine to gearbox when the shaft or gears are worn.

Original Bauer part no.: 8343870. ProTesCa reference: PTC-000535.

Compatibility and Fitment

  • Bauer RAINSTAR T51
  • Gearbox G2-4 (spare parts drawing position 67)

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

  • 1 x shaft
  • 1 x shift gear
  • 1 x spacer sleeve
  • 1 x gear
  • Weight approx. 0.78 kg

Drain the gearbox oil and open the housing. Fit the parts in their original order and refill with the specified oil.

Buying Guide

Replace the gearbox seals at the same time using the seal kit Bauer 8343815.

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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