Trident Flex Hardwall Exhaust Hose, 3" x 12.5'
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Overview
Premium wet exhaust hose designed for long and/or bent connections, built to marine standards for durability in demanding exhaust routing.
Key Features
- Heavy tube and cover with wire helix between two-ply reinforcement for excellent flexibility and bend radius
- Made to marine standards with resistance to heat, ozone, fumes, and collapse
- Blue stripe for easy identification
- Temperature rating: 250°F
- SAE J2006 R2 compliant; Lloyd's registry type approved
- 5-year warranty
Compatible Applications
- Marine engine exhaust systems
- Wet exhaust hose connections with long or bent routing
- Boat and marine vessel exhaust plumbing
Product Details
- Diameter outside: 3-39/64"
- Length: 12-1/2'
- Working Pressure: 50#
Parts Desk Insights
Best Use Case: Ideal for long or bent wet exhaust connections on marine engines.
Common Issues: - Over bending or kinking can reduce hose life; route with proper bend radius. - Exceeding the rated temperature or improper clamps can cause premature wear or leaks.
Related Products & Accessories
- More hoses in Plumbing & Engine Hoses - Browse related hoses in the Plumbing & Engine Hoses category.
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.