Sierra 1891409 Oetiker Clamp 23/32", 10/bag
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You have 30 days to request a return. All sale items are final sale.
Sierra Oetiker hose clamps are a crimp-on, stepless ear clamp solution designed to secure hoses to fittings with a sealed grip. This option is sized for 23/32" (18.5 mm) hose outer diameter and comes as a 10-pack bag.
Key Features
- Sierra Oetiker clamp (stepless ear, crimp-on style)
- Size: 23/32" (18.5 mm) clamp diameter for the specified hose outer diameter range
- Sold 10 per bag
- Ideal for replacing worn clamps on marine and plumbing hose connections
Product Compatibility
- Hose-to-fitting connections (pumps/plumbing-style hose applications)
- Marine hose clamp replacement jobs where Oetiker-style clamps are specified
- General plumbing or systems work requiring a crimped hose clamp
Product Details
- Brand/Series: Sierra Oetiker
- Part number/identifier: 1891409 (also listed as 18-9140-9 and SKU 47-1891409)
- Size: 23/32" (18.5 mm)
- Quantity: 10/bag
Parts Desk Insights
Best Use Case: Best for hose replacement work where an Oetiker crimp-on clamp style is required and you want a clean, secure grip around the hose OD.
Common Issues: Common mistakes include selecting the wrong clamp size (so the hose OD doesn’t match the intended range) or improper crimping. If available for your application, use the appropriate Oetiker crimping tool and verify the clamp is fully seated on the hose at the correct location.
Related Products & Accessories
- Oetiker Clamp Tools (for stepless ear clamps) - If you’re installing new Oetiker clamps, make sure you have the correct crimping tool for stepless ear clamp style.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.