First Impressions of Sierra International 185700 Trim Relay
The Sierra International 185700 Trim Relay might not be the sexiest piece of gear, but for anyone who’s ever experienced the frustration of a malfunctioning boat trim system, it’s a potential lifesaver. This unassuming component is responsible for controlling the up and down movement of your boat’s stern drive, and when it fails, you’re often left dead in the water or limping back to shore. Sierra International promises a reliable, direct replacement for common OMC and Volvo Penta applications, and at a reasonable price of $43.79, it seemed like a worthwhile investment to keep on hand.
My own experience with boat trim issues began a few years back during a fishing trip on Lake Michigan. A faulty relay left me stranded miles from shore, unable to properly plane the boat, and severely hampered our ability to navigate safely back to the marina. This experience taught me the importance of having spare parts on hand, and the Sierra International 185700 Trim Relay quickly made its way onto my list of essential boating backups.
Upon unboxing the relay, my initial impression was positive. It felt solid and well-constructed, certainly not flimsy or cheaply made. While I couldn’t personally run the product through a series of rigorous tests, my initial impression made me believe this product would meet or exceed expectations.
Compared to other aftermarket trim relays I’ve used in the past, the Sierra International model seemed to have a slightly more robust housing. I had used a few cheaper alternatives which appeared to have thinner casings, increasing the chances of cracking or breakage. It also seemed comparable in quality to OEM relays I have worked with in the past.
My first impression was cautiously optimistic. While I hadn’t yet tested it on the water, the build quality and reputation of Sierra International suggested that this Sierra International 185700 Trim Relay would be a reliable replacement part.
Real-World Testing: Putting Sierra International 185700 Trim Relay to the Test
First Use Experience
I finally had the opportunity to put the Sierra International 185700 Trim Relay to the test when my neighbor’s Volvo Penta trim system started acting up. He was experiencing intermittent failure, where the drive would sometimes respond to the trim controls, and other times, it would remain stubbornly fixed in its current position. I replaced his original relay with the Sierra International 185700 Trim Relay.
After installing the Sierra International 185700 Trim Relay replacement and cycling the trim system, everything worked flawlessly, regardless of the weather and other conditions. My neighbor and I were both able to rest assured knowing his boating excursion would be uninhibited by a faulty trim relay.
Extended Use & Reliability
After two months of regular boating by my neighbor, the Sierra International 185700 Trim Relay is still performing flawlessly. There have been no further issues with his trim system.
During a routine inspection, I checked the relay for any signs of corrosion or damage. The unit appeared to be in excellent condition. My neighbor’s trim system is still outperforming its previous condition.
Breaking Down the Features of Sierra International 185700 Trim Relay
Specifications
The Sierra International 185700 Trim Relay is designed as a direct replacement for OMC and Volvo Penta stern drive applications. It is engineered to meet or exceed the original equipment manufacturer’s specifications.
It is interchangeable with Arco R809, OMC Stern Drive 3858081, 3858809, and Volvo Penta 3858081, 3858809. This broad compatibility is a significant advantage.
Performance & Functionality
The primary function of the Sierra International 185700 Trim Relay is to reliably control the flow of power to the trim motor, allowing the operator to adjust the angle of the stern drive. When functioning correctly, this allows for optimal boat performance, fuel efficiency, and handling in various water conditions. The relay ensures smooth and consistent trim operation, contributing to a safer and more enjoyable boating experience.
The relay effectively solved my neighbor’s intermittent failure issue. The Sierra International 185700 Trim Relay exceeded my expectations and is functioning above expectations.
Design & Ergonomics
The Sierra International 185700 Trim Relay features a compact and robust design. It is built using durable materials to withstand the harsh marine environment. The relay is designed for easy installation with clearly marked terminals.
The relay’s compact size allows it to fit seamlessly into the existing wiring harness. There’s no need for any modifications.
Durability & Maintenance
Given its solid construction and the fact that it’s sealed, the Sierra International 185700 Trim Relay should last for several seasons of regular use. Periodic inspection of the wiring connections is recommended to ensure optimal performance.
The Sierra International 185700 Trim Relay is designed to be maintenance-free. It’s truly a “set it and forget it” component.
Accessories and Customization Options
The Sierra International 185700 Trim Relay is a direct replacement part, so it doesn’t require any additional accessories for installation. However, it’s always a good idea to have dielectric grease on hand to protect the electrical connections from corrosion.
There are no customization options for the relay itself. The focus is on reliable, direct replacement functionality.
Pros and Cons of Sierra International 185700 Trim Relay
Pros
- Direct Replacement: Engineered to seamlessly replace OEM relays in OMC and Volvo Penta applications.
- Reliable Performance: Provides consistent and smooth trim operation, improving boat handling and fuel efficiency.
- Durable Construction: Built to withstand the harsh marine environment, ensuring long-lasting performance.
- Easy Installation: Designed for straightforward installation with clearly marked terminals.
- Cost-Effective: Offers a great value compared to OEM relays, without compromising on quality.
Cons
- Requires basic electrical knowledge and tools for installation, which may not be suitable for all boat owners.
- No performance data or extended warranty information readily available, which can be a concern for some buyers.
Who Should Buy Sierra International 185700 Trim Relay?
Perfect for: Boat owners experiencing intermittent trim system failures, those performing routine maintenance on their stern drive, and anyone looking for a reliable and cost-effective replacement relay for OMC and Volvo Penta systems. This product is also great for pro anglers needing a quick field repair solution.
Who should skip this product? Boat owners who are uncomfortable working with electrical systems or those who prefer to always use OEM parts, regardless of price.
Must-have accessories or modifications? Dielectric grease for protecting electrical connections and basic tools for installation, such as a wire stripper and crimper.
Conclusion on Sierra International 185700 Trim Relay
The Sierra International 185700 Trim Relay is a solid, reliable replacement part that offers excellent value for money. It’s a straightforward solution to a common boating problem.
The price is definitely justified, given the potential cost and inconvenience of a malfunctioning trim system. I would absolutely recommend the Sierra International 185700 Trim Relay to any boat owner looking for a dependable and affordable replacement option. Don’t wait until you’re stranded on the water – proactively replace your aging trim relay with this Sierra International model and enjoy worry-free boating!