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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
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Description
Echonautics Cb131ma600 600w 80-130khz Medium Chirp Bronze Thru-hullEchonautics CB131MA600 80 130kHz 1kW Medium CHIRP Bronze Thru Hull Model: CB131MA600 Bronze thru hull stem type medium CHIRP transducer Specifications Function Depth and Temperature Frequency CHIRP 80 130 kHz Material Bronze RMS Power 600 watt Temp. sensor NTC
Echonautics CB131MA600 80-130kHz 1kW Medium CHIRP Bronze Thru Hull
Model: CB131MA600Bronze thru-hull stem type medium CHIRP transducer
Specifications| Function | Depth and Temperature |
| Frequency | CHIRP 80 - 130 kHz |
| Material | Bronze |
| RMS Power | 600 watt |
| Temp. sensor | NTC |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
Great bang for your buck!
Swapped out my old impeller and this helped fix my overheating issue. Super high quality, fit like a glove. If you know what you’re doing it’ll take you an hour tops. Super solid for the price! Fit into my 1990 alpha one gen 1 outdrive on my 4.3 Mercruiser.
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Reviewed in the United States on June 22, 2025
★★★★★ 4
Decent Kit
It's a pretty decent kit. Comes with all the lower unit options whether yours needs that particular part or not.
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Reviewed in the United States on June 22, 2025
★★★★★ 5
Alpha one gen I
Good fit
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Reviewed in the United States on March 1, 2026
★★★★★ 5
Quality for the price
All necessary parts good quality
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Reviewed in the United States on March 16, 2026
★★★★★ 5
quality
prefect fit, best pricing over local outlets wanting twice as much
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Reviewed in the United States on February 19, 2026