MotorGuide

MotorGuide Trolling Motor Mounting Kit

SKU: 38647 · UPC: 089287104359 · MPN: 8M4000873
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02 · Overview

MotorGuide Trolling Motor Mounting Kit — Product description

Why Every Angler Needs a Reliable Trolling Motor Mounting Kit

Picture this: you're out on the water, chasing bass or walleye, when rough waves start pounding your boat. Without a solid mounting setup, those jolts can rattle your trolling motor loose or fry its sensitive electronics. That's where a quality mounting kit steps in, acting as the unsung hero that keeps everything locked down tight while cushioning impacts. This bolt-on solution delivers just that, using tough stainless steel hardware paired with vibration-dampening rubber components to safeguard your investment and let you focus on the fish.

Crafted for bow-mount brackets on virtually any trolling motor, it combines durability with simplicity. Anglers swear by setups like this for their ability to handle daily abuse—from choppy lakes to saltwater spray—without compromising performance. Over decades of boating wisdom, we've seen cheap hardware fail fast, but premium kits like this one stand the test of time, reducing maintenance headaches and extending motor life.

Key Components and How They Work Together

This kit packs everything you need in a compact set of four each: stainless steel screws for rock-solid hold, matching fender washers to distribute pressure evenly, flexible rubber mount washers that soak up vibrations, and nylon lock nuts to prevent loosening under torque. The stainless steel resists rust from constant water exposure, while the rubber isolators flex with every bump, silencing rattles and shielding electronics from shock waves.

  • Stainless Steel Screws: Bite deep into brackets without stripping, ensuring a vice-like grip.
  • Fender Washers: Spread out load to avoid denting or cracking deck surfaces.
  • Rubber Mount Washers: The real MVPs—absorb vibes like a pro, keeping your motor whisper-quiet and stable.
  • Nylon Lock Nuts: Self-locking magic that stays put even when waves try to shake things free.

Universal fit means no guesswork; it works across brands and models, making it a go-to for upgrades or replacements.

Simple Installation for Quick Setup

No need for a marine mechanic or fancy tools—just basic wrenches and 30 minutes on a calm day. Start by aligning your bracket to the bow plate, thread the screws through with rubber washers sandwiched in between for isolation, add fender washers and lock nuts on the back, and torque to spec (usually 10-15 ft-lbs to avoid over-tightening). Pro tip: Apply a dab of marine grease to threads for smoother install and future removal. Test on the water by running full throttle in circles; if it holds without play, you're golden.

Boat owners often overlook re-torquing after the first few trips, as water flex can settle hardware. A quick seasonal check keeps it performing like new.

Built Tough for Real-World Fishing Demands

Engineered with marine-grade materials, this silver steel kit laughs off corrosion and fatigue. The shock absorption isn't just hype—it actively protects GPS, sonar, and control boards from jarring forces that cause intermittent failures. Easy bolt-on design means it's weekend-warrior friendly, while the USA-made quality shines through in longevity. Skip the no-name imports that bend or seize; this hardware delivers peace of mind on every outing, from dawn patrols to all-day drifts.

Common Questions Answered

What components are included in this trolling motor mounting kit?

The kit includes four each of stainless steel screws, stainless steel fender washers, rubber mount washers, and nylon lock nuts. This full set ensures a complete, secure installation for bow-mount brackets.

Does this mounting kit fit all trolling motors?

Yes, it's designed as a universal fit for all trolling motors, regardless of brand or model, making it ideal for bow-mount setups on most boats.

How do the rubber washers benefit my trolling motor setup?

Rubber mount washers absorb vibrations and shocks from waves or rough water, preventing rattles, protecting electronics, and keeping the mount securely in place over time.

Is installation difficult for beginners?

Not at all—it's a straightforward bolt-on process using common tools. Align the bracket, insert hardware with rubber isolators, and tighten. Most installs take under 30 minutes.

Why choose stainless steel hardware for marine use?

Stainless steel resists corrosion from saltwater, freshwater, and humidity, ensuring long-term reliability compared to standard steel that rusts quickly in boating environments.

Can this kit handle heavy trolling motors?

Absolutely—its robust design with reinforced washers and lock nuts supports the weight and thrust of various trolling motors, even in demanding conditions.

How often should I check the mounting hardware?

Inspect and re-torque after the first few uses and seasonally. This prevents loosening from vibration and extends the life of your setup.

Maximize Your On-Water Experience

Investing in solid mounting hardware isn't glamorous, but it's the foundation of flawless trolling. Pair this kit with regular hull cleaning and cord checks for a setup that outperforms expectations. Anglers who prioritize protection like this report fewer breakdowns and more fish in the livewell. Ready to upgrade? This is the reliable choice that delivers where it counts.

This MotorGuide Trolling Motor Mounting Kit is essential for attaching trolling motor brackets and then absorbing shocks to protect the motor. This kit is intended for attaching bow-mount trolling motor brackets. It includes a set of four of each of these components: stainless steel screws, stainless steel fender washers, rubber mount washers, and nylon lock nuts. The rubber mount washers are effective at absorbing vibration to keep the mount kit securely in place and to protect the motor. The steel bolts and washers fit all trolling motors. MotorGuide has been dedicated to engineering and manufacturing innovative trolling motors and accessories for over 50 years.

MotorGuide 8M4000873 Attributes

  • Used To: All Trolling Motors
  • Type: Bolt-On
  • Color: Silver
  • Material: Steel

MotorGuide 8M4000873 Features & Benefits

  • Absorbs Shock And Protects Electronics
  • Rubber Mount Washers Absorb Vibration To Keep Mount Kit In Place And Protect Motor
  • Made In USA
  • Easy To Install
  • No Supplier Warranty

Absorbs shock and protects electronics. Stainless-steel bolts, fender washers, and nylon lock nuts fit all trolling motors. Four per package.

"Motorguide. Steel bolts and washers fit all trolling motors. Four per package. . Steel bolts and washers fit all trolling motors. Four per package."
SKU: NVN-38647
MPN: 8M4000873
UPC: 089287104359
03 · The numbers

Technical specifications

BrandMotorGuide
ModelMotorGuide Trolling Motor Mounting Kit
SKU / MFR#38647

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04 · Before you buy

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05 · Customer voices

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