Repair Kit Impeller TVR20, RAINSTAR T51, Bauer 8343858

SKU: PTC-000539
CHF 224

Tax excluded.


Original Bauer Spare Part for Hose Reel Irrigators

Original Bauer repair kit with impeller for the TVR20 turbine of RAINSTAR T51 hose reel irrigators. It restores turbine output when the impeller is worn or damaged.

Original Bauer part no.: 8343858. ProTesCa reference: PTC-000539.

Compatibility and Fitment

  • Bauer RAINSTAR T51
  • Turbine TVR20 (spare parts drawing position 68)

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 O-ring
  • 1 x impeller
  • 1 x shim washer
  • 1 x feather key
  • 1 x washer
  • 1 x spring washer
  • 1 x bolt
  • Weight approx. 2.6 kg

Drain the turbine and remove the housing cover. Fit the impeller with feather key and shim in the original position, then tighten the bolt securely.

Buying Guide

Replace the turbine seals and bearings at the same time, using kit Bauer 8343862.

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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