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Ships within 48 hours · Estimated delivery Jun 30 - Jul 5
For Your Every Summer RSVP, with Code: SUMMER15
Description
Attwood Primer Bulb - 5/16" Inner Diameter Hose [93516LP7]Primer Bulb 5 16" Inner Diameter Hose This Atwood Primer Bulb is engineered and constructed to deliver the most reliable priming and long term leak free performance. The exclusive three layer construction prevents collapse under vacuum and prevents ballooning or bursting under pressure. The low permeation material prevents fuel evaporation, and this bulb delivers 60 percent more output per pump than leading competitors. Features: It is intended for
![Attwood Primer Bulb - 5/16" Inner Diameter Hose [93516LP7] Attwood Primer Bulb - 5/16" Inner Diameter Hose [93516LP7]](https://cdn.shopify.com/s/files/1/0611/7297/3739/products/98190XL.jpg?v=1674837154)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
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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.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 1466 reviews
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Product Reviews
★★★★★ 5
Perfect for your Alpha
This kit had every single piece needed for my Alpha water pump - and many I didn't need. I guess it fits basically all the different versions out there. I remember when the single kits cost more and had much less. This is a good high-quality alternative. Stock up on them now - you'll need one eventually.
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Reviewed in the United States on July 28, 2025
★★★★★ 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
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