For trolling motor setups, choose mounting bolts and isolators that absorb vibration, protect electronics, and resist corrosion. The five products below target different boat types and motor brands, helping you decide which kit is best for your needs. The selections cover Motorguide, Minn Kota, and universal hardware options, with attention to installation ease and long-term durability. This guide serves anglers and boat owners seeking reliable, vibration-dampening mounting solutions that shield sensitive electronics from shock and saltwater exposure.
| Product | Best For | Brand |
|---|---|---|
| MotorGuide MGA015PB6 Mounting Isolator Kit | Motorguide trolling motors; protection of electronics | MotorGuide |
| Shunmo MGA015PB6 Mounting Isolator Kit | High-shock absorption; larger pack for multiple mounts | Shunmo |
| Seachoice Mounting Bolt and Isolator Kit | Motorguide trolling motors; convenient, all-in-one | SEACHOICE |
| Trolling Motor Mounting Hardware Stainless Kit | Fits Minn Kota Fortrex/Ultrex/Riptide | TECHVALET |
| MGA015PB6 Mounting Isolator Kit (Yoursme) | Premium shock absorption and anti-corrosion bolts | Yoursme |
The following sections detail five top options. Each product highlights who it’s best for and why it was selected, along with a practical caution when applicable.
MotorGuide MGA015PB6 Mounting Isolator Kit
This kit is designed to absorb shocks and protect electronics attached to a Motorguide trolling motor. It helps minimize energy transfer to mounted components, reducing wear over time. The set includes corrosion-resistant bolts, reinforcing durability in marine environments. Best for boaters with Motorguide motors seeking a compact, all-in-one mounting isolator solution that emphasizes electronics protection. Caution: verify bolt sizes against your mounting plate to ensure a snug fit on your exact model.
Shunmo MGA015PB6 Mounting Isolator Kit
Designed to absorb shocks and shield electronics, this kit includes corrosion-resistant bolts and a robust rubber-to-steel interface. It’s a strong pick for anglers who need reliable vibration dampening on rough-water trips or frequent trailer launches. Best for users who want a large bundle (pack of 8) to equip multiple mounting points or extra spares. Caution: ensure the kit’s bolt length matches your mounting hardware to avoid over-penetration or loose mounting.
SEACHOICE Mounting Bolt And Isolator Kit
This kit focuses on convenient installation for Motorguide trolling motors, pairing mounting bolts with rubber isolators to damp vibrations and protect sensitive electronics during motion. It includes molded-in nuts inside the isolator end, helping hold mounts in place while tightened. Best for users who want a ready-to-install package with straightforward on-deck or trailer setups. Caution: check compatibility with your boat deck thickness and existing hardware before drilling or tightening.
TECHVALET Trolling Motor Mounting Hardware Stainless Kit
This kit targets Minn Kota Fortrex, Ultrex, and Riptide Fortrex SF models. It includes six stainless bolts, washers, and Nylock nuts, delivering a complete stainless steel mounting solution. Best for owners of these specific models who want a metal hardware set designed for corrosion resistance and solid fastening. Caution: drilling and deck access are needed for installation, which may not suit boats lacking underside access.
MGA015PB6 Mounting Isolator Kit (Yoursme)
Offers superior shock absorption with high-performance rubber isolators and anti-corrosion bolts suitable for marine operations. It aims to protect electronics on trolling motors and mounts during rough seas. Best for boaters who prioritize long-lasting durability and easy installation, thanks to pre-molded nut design and stable mushroom-shaped bases. Caution: verify that the inner mounting plate aligns with your deck layout to prevent misalignment during tightening.
Trac Outdoors Isolator Bolts – 8-Pack
Designed to protect boats from vibrations, these bolts are easy to install through a 1/2″ hole with a Phillips screwdriver. Best for sailors needing a straightforward install for tolerances and quick setup, especially when installation space is tight under deck. Caution: ensure the 1/2″ hole is available and correctly aligned to avoid misdrill or mounting instability.
Camco Trac Outdoors Isolator Bolts – 4-Pack
Similar in purpose to Trac’s option, this 4-pack focuses on vibration protection for boat components, with easy installation through standard mounting holes. Best for project boats requiring a compact supply of isolator bolts for quick replacement or upgrades. Caution: small packages may require additional compatible hardware for a complete mounting upgrade on larger trolling motors.
Xi Series Quick Release Mounting Bracket Kit Replacement
Although primarily a bracket kit, this option provides a rigid mounting platform that minimizes noise and movement for Xi5 and Xi3 bow mount trolling motors. Best for anglers seeking a quick-release, low-profile design that offers secure locking and reduced vibration. Caution: installation requires access to the underside of the bow mounting surface and precise drilling.
Buying Guide
- Material matters: Look for stainless steel bolts and rubber isolators to resist saltwater corrosion and vibration.
- Compatibility: Confirm model compatibility with your trolling motor brand (Motorguide, Minn Kota) and specific models (Fortrex, Ultrex, Riptide, Xi5, Xi3).
- Ease of installation: Consider whether you have deck access for inner and outer plates, or if a simpler, under-deck install is preferred.
- Shock absorption vs. load: Higher quality rubber isolators deliver better dampening but ensure the kit can handle the load without loosening over time.
- Set contents: Some kits include extra bolts, nuts, washers, or molded-in nuts—evaluate what you actually need for a full upgrade.
- Durability in harsh conditions: Favor anti-corrosion designs and durable materials to extend life in saltwater environments.
FAQ
- What are trolling motor mounting isolators for? They dampen vibrations and protect electronics from shocks during boating and trailer movement.
- Do I need corrosion-resistant bolts? Yes, for saltwater usage, to prevent rust and ensure longer life of the mount.
- Can I install these kits myself? In most cases, yes, but some require access to the underside of the mounting surface and drilling.
- Which kit is best for Motorguide motors? Kits labeled for Motorguide mounting, such as MGA015PB6 variants, are designed for those motors.
- Is a larger pack better? A larger pack can be convenient for multiple mounts or spares but verify compatibility with your hardware and mounting points.
- Do these kits protect other accessories? Yes, isolators help reduce vibrations that can affect any electronics mounted near the transom or deck.