Sierra Shields Nautiflex Silicone Exhaust Hose 3-1/4"
Sierra Shields Nautiflex Silicone Exhaust Hose 3-1/4"
Sierra Shields Nautiflex Silicone Exhaust Hose has a blue silicone cover w/ smooth finish for easy clean up. The Nautiflex hose is flexible, easy to install and has four piles of synthetic fabric and remains stable at elevated temperatures.
Specifications:
- I.D.:
- 3 1/4" or 82mm
- O.D.:
- 3 1/2" or 90mm
- Wt. "C": 103.4
- The temperature ranges from -20°F - +350°F
- Meets SAEJ2006 Type R1 and ISO 13363:2004 - Type 2 - Class B standards
Applications:
- Primarily used for straight connections in the wet exhaust system & engine water circulation line
California Residents:
WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov
Need Help Finding the Right Part?
Get real fitment help from a marine business—not a generic marketplace.
Built for the Job. Backed by Drydock.
Order With Confidence
Marine fitment can depend on model, year, serial range, and prior service history. Confirm those details before installation.
Will This Part Fit?
Match the manufacturer part number, engine or drive model, and serial number range before ordering.
- Check the current part number and any superseded numbers
- Verify engine or drive model and serial number
- Send photos when identification is uncertain
Verify before installing.
Compare the removed part, mounting points, electrical connections, and manufacturer numbers before opening sealed packaging or beginning installation.
Quick Specifications
- Brand
- Sierra Marine
- Part Number
- SIE-16-202-3140-36.1
- Availability
- In Stock
- Support
- Fitment help available
Commonly Needed Alongside This Part
Use these quick searches to find related maintenance and installation items. Confirm compatibility before ordering.
Everything You Need Before Ordering
Fitment & Part Verification +
Shipping Information +
Returns & Exchanges +
Warranty Support +
Technical Support +
Why Buy From Drydock Marine?
National e-commerce convenience backed by a real Western New York marine service, propeller, and parts operation.
Let Us Find the Right Part
Send your serial number, model information, and photos. We will help identify the best available option.