The Attwood 8897-6 Brass Quick-Connect is presented as a compact, machined-brass fuel fitting for Yamaha and select Mercury/Mariner outboards, measuring roughly 1.25 in. length and weighing about 1.6 oz. It offers corrosion resistance, ethanol compatibility, and a push-to-connect interface for fast hookup, low leak risk, and easy maintenance. What are the installation tips, flow characteristics, and real-world durability observations that separate it from plastic alternatives?
Key Takeaways
- Solid machined brass construction offers long-term durability and resistance to ethanol-blended and leaded fuels.
- Fits Yamaha and select Mercury/Mariner outboards; OEM equivalent is Yamaha 6Y1-24305-03.
- Features 1/4-inch NPT male thread and MNPT outlet; confirm thread type before purchase.
- Quick-connect action provides reliable, secure engagement and simplifies routine checks.
- Leaks are rare; use minimal fuel-rated sealant and proper torque to avoid installation issues.
Design and Build Quality
Solid machined brass gives the Attwood 8897-6 a noticeably robust feel that translates to reliable performance in marine fuel systems.
Solid machined brass delivers a robust, reliable feel—built for dependable performance in marine fuel systems.
The design and build quality combine material advantages, precision machining, and a compact form: 4.25 x 9.25 x 3.25 inches, 1.6 ounces.
Durability assessment: resists leaded, unleaded, alcohol-blended fuels, corrosion, wear.
Question: is it serviceable?
Answer: yes, quick-connect simplifies routine checks.
Features, listed: solid brass body, MNPT outlet, 1/4-inch NPT male thread.
Practical consideration: confirm thread size and engine OEM equivalence before purchase to guarantee proper fit and long-term reliability.
Compatibility and Installation
Although designed primarily for Yamaha and select Mercury/Mariner outboards, the Attwood 8897-6 should be verified against the engine’s specifications before installation to guarantee a proper fit and leak-free connection.
This compatibility overview lists:
- 1/4-inch NPT male thread
- MNPT outlet
- OEM equivalent Yamaha 6Y1-24305-03
- solid brass body.
Installation tips: confirm thread type, inspect O-rings, torque to manufacturer spec, use fuel-rated sealant sparingly.
Q: Is plumbing size correct?
A: Measure inlet/outlet and compare to 1/4-inch NPT.
Practical consideration: 4.25 x 9.25 x 3.25 inches packaging, 1.6 oz unit weight, verify clearance.
Performance and User Feedback
Having confirmed fit and sealing considerations in the previous section, attention now shifts to how the Attwood 8897-6 performs in real-world use and what owners report.
Users note consistent flow, secure 1/4-inch NPT engagement, and reliable quick-connect action. Product longevity comments cite brass durability against ethanol blends and leaded fuels.
Practical considerations:
– Q: How long does it last?
A: Many report multi-season use; some exceed 5 years.
– Q: Any leaks?
A: Rare, usually due to improper thread sealant.
– Measured benefit: 1.6 oz weight, compact 4.25 x 9.25 x 3.25 in footprint, easy replacement.
Frequently Asked Questions
Is This Fitting Compatible With Ethanol-Free Marine Fuels?
Yes. The fitting is ethanol compatible and suitable for ethanol-free marine fuel; its solid machined brass construction resists corrosion and works with leaded, unleaded, and alcohol-blended marine fuel, offering reliable service in compatible systems.
Can It Be Used for Pressurized Fuel Systems?
A stitch in time saves nine: yes, it suits low-pressure marine fuel lines but not high-pressure systems. Performance testing is recommended; installation tips include secure threading, proper sealing, and inspecting for leaks before full system pressurization.
Does the Brass Material Resist Galvanic Corrosion With Aluminum?
Yes; brass durability offers good corrosion resistance against aluminum in marine settings, though galvanic potential exists. Use appropriate isolation (nonconductive washers or fittings) and compatible fasteners to minimize galvanic corrosion and preserve long-term joint integrity.
Is There a Warranty or Manufacturer Support Included?
Yes — the product includes warranty details and manufacturer support; Attwood offers limited warranty coverage and customer service through Attwood Corporation, with returns supported by Amazon’s 30-day voluntary return guarantee and direct manufacturer assistance available.
Are Replacement O-Rings or Accessories Available Separately?
Yes. He notes replacement parts, including O-rings and related accessories, are available separately through Attwood or aftermarket suppliers; maintaining proper sealing effectiveness requires using compatible, correctly sized O-rings and periodic inspection or replacement.
