Original Bauer Spare Part for Hose Reel Irrigators
Original Bauer hose drum bearing repair kit for RAINSTAR A1, A2 and A3. It restores the bearing and seal of the rotating hose drum.
Original Bauer part no.: 8345382. ProTesCa reference: PTC-000487.
Compatibility and Fitment
- Bauer RAINSTAR A1, A2 and A3
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 sealing bush
- 1 x U-cup seal
- 1 x circlip
- 1 x deep groove ball bearing
- 1 x grub screw
- 1 x nut
- 1 x Loctite adhesive
- Weight approx. 0.59 kg
Support the hose drum before dismantling and secure the grub screw with the supplied Loctite on reassembly.
Buying Guide
Inspect the sealing bush seat for scoring, as damage there causes leaks even 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.
FAQ
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Contact our Customer support
Tel: +49 2591 94 86 21
E-Mail: support@protesca.com

Which separators is this compatible with?
This screen basket fits FAN screw press separators, model
Are other slot widths available?
Yes – 0.50 mm, 0.75 mm, and 1.00 mm.
Do you also offer screen baskets for other separator brands?
Our range includes screen baskets for Stallkamp, Börger, Bauer, CRI-MAN, EYS, Anaergia Technologies, Moosbauer, Agrikomp, Paulmichl, and Cri-Man.
Do you offer custom-made screen baskets?
Yes – we also produce bespoke versions for special requirements.







