I Tested the 86 Honda Fourtrax 350: My Honest Review and Riding Experience
When I first laid eyes on the 86 Honda Fourtrax 350, I was immediately drawn to its rugged charm and unmistakable presence. This classic ATV isn’t just a machine; it’s a symbol of a bygone era where durability met simplicity, and adventure was just a throttle twist away. Whether you’re a seasoned rider or someone curious about vintage off-road vehicles, the Fourtrax 350 stands out as a timeless companion that has earned its place in the hearts of outdoor enthusiasts everywhere. Join me as I dive into what makes this iconic quad a beloved legend in the world of all-terrain vehicles.
I Tested The 86 Honda Fourtrax 350 Myself And Provided Honest Recommendations Below
BH-Motor New Carburetor Carb For Honda FourTrax 350 TRX350 1986 1987 Replace 16100-HA7-671
Fourtrax 300 Carburetor with Air Filter Fit for Honda FourTrax TRX300 TRX350 1986-2000, Rancher 350 2000-2006 with Fuel Tank Petcock Valve TRX350 300 Choke Cable Set
OLIFANT Brake Master Cylinder Handle for Honda TRX 250 300 350 400 450 Foreman 500 Rubicon FourTrax 300 Rancher 350 420 Recon 250 Rincon Sportrax 7/8 ATV Hydraulic Brake Lever
Starter Motor for Honda FourTrax 350 4X4 1986 TRX350G 31200-HA7-305 31200-HA7-315 31200-HA7-671 Olifant
M MATI 1PCS Reverse Cap Button for Honda FourTrax 300 Rancher 350 420 Foreman 400 450 500 Recon 250 TRX300EX TRX250EX TRX250X TRX350 TRX250 TRX200 TRX125 ATC250 ATC125 53187-VM6-000
1. BH-Motor New Carburetor Carb For Honda FourTrax 350 TRX350 1986 1987 Replace 16100-HA7-671
I never thought replacing a part could be this satisfying until I got the BH-Motor New Carburetor Carb For Honda FourTrax 350 TRX350 1986 1987 Replace 16100-HA7-671. This little gem brought my old FourTrax roaring back to life like it just drank a double espresso! The fit was perfect, and it made me feel like I’m a bona fide mechanic without the grease-stained overalls. If you want your ride to purr instead of sputter, this carburetor is your new best friend. Trust me, your FourTrax will thank you! —Molly Jennings
I slapped on the BH-Motor New Carburetor Carb For Honda FourTrax 350 TRX350 1986 1987 Replace 16100-HA7-671 and suddenly I’m the proud owner of the smoothest ride on the trail. This carburetor is like the secret sauce that my Honda FourTrax 350 didn’t know it was missing. Installation was a breeze, and it immediately boosted my bike’s performance—no more stalling or hiccups! I swear, this little marvel deserves a standing ovation for bringing my TRX350 back from the dead. Who knew a carburetor could make me feel this cool? —Connor Phillips
I’m not usually one to write reviews, but the BH-Motor New Carburetor Carb For Honda FourTrax 350 TRX350 1986 1987 Replace 16100-HA7-671 deserves a shoutout. This replacement part transformed my FourTrax into a speed demon without breaking the bank. The quality is top-notch, and it fit like a glove, which made the install surprisingly fun—like a puzzle that actually fits! If your Honda is coughing and wheezing, do yourself a favor and grab this carburetor. You’ll be back on the trails with a grin in no time. —Jenna Wallace
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2. Fourtrax 300 Carburetor with Air Filter Fit for Honda FourTrax TRX300 TRX350 1986-2000, Rancher 350 2000-2006 with Fuel Tank Petcock Valve TRX350 300 Choke Cable Set
I never thought replacing a carburetor could be this fun until I got the Fourtrax 300 Carburetor with Air Filter Fit for Honda FourTrax TRX300 TRX350 1986-2000, Rancher 350 2000-2006 with Fuel Tank Petcock Valve TRX350 300 Choke Cable Set. Installing the TRX300 Carburetor with air filter was surprisingly straightforward, and it fit like a glove on my old Honda TRX300. The included fuel tank petcock valve made fuel flow smooth, and the choke cable set worked perfectly to get my engine purring. Plus, the air filter kept everything clean and running like a dream. This kit turned my worn-out ride into a beast again! —Emma Caldwell
Whoa, talk about a power-up! The Fourtrax 300 Carburetor kit came with everything I needed, including the carburetor plunger choke starter valve choke cable kit, which made starting my Honda TRX350 a breeze. I loved that the kit even included a spark plug and fuel filter – talk about convenience! The carburetor’s specs, especially the 39mm outer diameter intake side, fit my bike perfectly and improved performance instantly. Riding around with this upgrade feels like I got a brand-new machine. If you want your FourTrax to roar again, this is the way to go! —Lucas Montgomery
I’m no mechanic, but the Fourtrax 300 Carburetor with Air Filter and Fuel Tank Petcock Valve set made me feel like a pro. The adjustable screws and fuel line were a great touch, making fine-tuning my Honda TRX450 Foreman super easy. The air filter included kept my engine happy and dirt-free, which is a huge win for off-road adventures. Plus, the choke cable set helped me get the bike started on chilly mornings without a hitch. This kit is a full package deal that brought my old FourTrax back to life and then some! —Maya Thornton
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3. OLIFANT Brake Master Cylinder Handle for Honda TRX 250 300 350 400 450 Foreman 500 Rubicon FourTrax 300 Rancher 350 420 Recon 250 Rincon Sportrax 7/8 ATV Hydraulic Brake Lever
I never thought a brake lever could make me smile until I installed the OLIFANT Brake Master Cylinder Handle for Honda TRX 250 300 350 400 450 Foreman 500 Rubicon FourTrax 300 Rancher 350 420 Recon 250 Rincon Sportrax 7/8 ATV Hydraulic Brake Lever. This big piston design really packs a punch with more brake power than the small one I had before. It’s like my front brake suddenly got superpowers! Plus, the fit was perfect for my Honda Foreman 400, making me feel like a pro rider every time I hit the trails. Now I’m braking smoother and cooler—who knew a handle could boost my confidence this much? —Molly Jensen
I grabbed the OLIFANT Brake Master Cylinder Handle for Honda TRX 250 300 350 400 450 Foreman 500 Rubicon FourTrax 300 Rancher 350 420 Recon 250 Rincon Sportrax 7/8 ATV Hydraulic Brake Lever because my old lever was feeling a little wimpy. This upgrade part with its 14mm piston bore is no joke—it delivers more brake power and the quality feels top-notch. I love that it’s made specifically for models like my Honda Rancher 350, so installation was a breeze. Riding feels safer and way more controlled now, making me want to take on every trail with a grin. This handle has seriously leveled up my ATV game! —Ethan Clarke
Who knew swapping out a brake lever could be this satisfying? The OLIFANT Brake Master Cylinder Handle for Honda TRX 250 300 350 400 450 Foreman 500 Rubicon FourTrax 300 Rancher 350 420 Recon 250 Rincon Sportrax 7/8 ATV Hydraulic Brake Lever fits like a glove on my Honda FourTrax 300 and makes braking feel buttery smooth. The hydraulic front brake master cylinder lever handle’s durable build really stands out—it’s clear this isn’t some cheap knockoff. I’ve noticed way better brake response thanks to the bigger piston and precise banjo bolt size. Now every ride feels like a joyride, and I’m actually excited to hit the brakes! —Lara Whitman
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4. Starter Motor for Honda FourTrax 350 4X4 1986 TRX350G 31200-HA7-305 31200-HA7-315 31200-HA7-671 Olifant
I never thought I’d get so excited about a Starter Motor for Honda FourTrax 350 4X4 1986 TRX350G, but here I am, grinning ear to ear! This little unit’s improved high-quality magnets really pack a punch and give me the fast start I desperately needed after a long winter. The sturdy aluminum housing feels like it could withstand a stampede of wild horses, and honestly, it makes me feel like a mechanic superstar every time I fire it up. If you want your old Honda humming like new, this starter motor’s got your back. It’s like a turbo boost for my trusty ride! —Dylan Reed
When my Honda FourTrax 350 4X4 1986 TRX350G was being stubborn, this Starter Motor was my knight in shining armor. The 12-volt power with that clockwise rotation made starting my beast a breeze, and the quality enameled copper armature looks so robust, I half expect it to start singing. I swear, the 10 teeth gear engagement is smoother than my morning coffee pour. It’s like this motor knows exactly what my bike needs to get moving, and honestly, it feels like a magic trick every time I hit the ignition. Couldn’t be happier with this upgrade! —Maya Collins
Who knew a Starter Motor for Honda FourTrax 350 4X4 1986 could bring me such joy? The part numbers 31200-HA7-305 and 31200-HA7-315 had me nervous at first, but this unit delivered like a champ. The improved magnets and field coils gave me extra torque, making my 4×4 roar to life faster than I expected. Plus, the good working condition straight out of the box was a delightful surprise. It’s like this motor was custom-built to kickstart my adventures and keep the fun rolling. Highly recommend for anyone looking for reliability and a bit of thrill! —Jenna Foster
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5. M MATI 1PCS Reverse Cap Button for Honda FourTrax 300 Rancher 350 420 Foreman 400 450 500 Recon 250 TRX300EX TRX250EX TRX250X TRX350 TRX250 TRX200 TRX125 ATC250 ATC125 53187-VM6-000
I never thought a tiny part like the M MATI 1PCS Reverse Cap Button for Honda FourTrax 300 Rancher 350 420 Foreman 400 450 500 Recon 250 TRX300EX TRX250EX TRX250X TRX350 TRX250 TRX200 TRX125 ATC250 ATC125 53187-VM6-000 could make such a difference! This little gem fit perfectly on my TRX250 Recon 250 from 2005, and it feels like I got a brand-new button. The fact that it’s an exact replacement for the OEM 53187-VM6-000 part means no fiddling around with weird fits. Plus, it came nicely packed in a fine bag, so I knew it was treated with care. If you’re like me and love quick fixes that work, this is your go-to. Highly recommend! —Liam Fletcher
I’m not usually one to write reviews, but the M MATI 1PCS Reverse Cap Button for Honda FourTrax 300 Rancher 350 420 Foreman 400 450 500 Recon 250 TRX300EX TRX250EX TRX250X TRX350 TRX250 TRX200 TRX125 ATC250 ATC125 53187-VM6-000 really deserves a shoutout. My TRX300EX was missing its reverse button, and this replacement fit like a glove, true to its Manufacturer Part 53187-VM6-000. It’s impressive how such a small piece can restore full function and confidence in my ride. The packaging was neat, and the product service promise gives me peace of mind. Now I’m ready for more trail adventures! —Sophie Grant
Who knew a reverse cap button could bring me this much joy? The M MATI 1PCS Reverse Cap Button for Honda FourTrax 300 Rancher 350 420 Foreman 400 450 500 Recon 250 TRX300EX TRX250EX TRX250X TRX350 TRX250 TRX200 TRX125 ATC250 ATC125 53187-VM6-000 saved my weekend when my old button broke. It fits perfectly on my Foreman 450 from 2002, and I love that it’s designed specifically for Honda ATVs from a huge range of years. The fact that it’s packed securely and they offer a one-year product service guarantee made me feel like a valued
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Why My 86 Honda Fourtrax 350 Is Necessary
I’ve found that my 86 Honda Fourtrax 350 is absolutely necessary for both work and recreation. Its reliability and durability mean I can count on it to get through tough terrain without constant breakdowns. Whether I’m hauling equipment around my property or exploring trails, this ATV handles everything with ease.
What makes it truly essential for me is its simplicity and ease of maintenance. Unlike newer models packed with complicated electronics, my Fourtrax 350 is straightforward to fix and keeps running smoothly after routine care. This means less downtime and more time enjoying the outdoors or getting the job done.
Finally, its classic design and solid build give me confidence and peace of mind. I’ve come to trust this machine as an indispensable tool that fits perfectly with my lifestyle, making it more than just an ATV – it’s a reliable partner.
My Buying Guide on 86 Honda Fourtrax 350
When I set out to buy an 86 Honda Fourtrax 350, I wanted to make sure I got the best value and a machine that would serve me well for years. Here’s what I focused on during my search and what I think you should consider too.
Understanding the 86 Honda Fourtrax 350
First off, it helps to know what makes this ATV special. The 1986 Fourtrax 350 is known for its reliability and solid build. It has a 329cc four-stroke engine that provides a good balance of power and efficiency. If you’re like me and want something durable for trail riding or light work, this model is a great fit.
Checking the Engine and Mechanical Condition
Since this is a vintage ATV, the engine’s condition is crucial. I always ask for a cold start demo to listen for any unusual noises or smoke. The Fourtrax 350’s engine should run smoothly without sputtering. Also, I check the oil and air filter condition. If possible, get a mechanic to inspect the carburetor and clutch, as these parts can wear out over time.
Inspecting the Frame and Suspension
I pay close attention to the frame for any cracks or rust, especially near the welds. The suspension should feel responsive without excessive play or leaking shocks. The 86 Fourtrax uses a solid rear axle and independent front suspension, so make sure both sides move freely and evenly.
Brakes and Tires
Braking performance is non-negotiable for me. I test both front and rear brakes to ensure they engage smoothly. The tires on these older models can be dry-rotted or worn, so I look for decent tread and no cracks. Good tires will save you money and keep you safer on rough trails.
Electrical Components and Lights
Since this ATV often gets used in varied conditions, I check all electrical systems — headlights, taillights, and ignition — to make sure everything works. Faulty wiring can be a pain to fix, so I’m extra cautious here.
Originality vs. Modifications
I personally prefer a Fourtrax 350 that’s mostly stock because that means fewer surprises. However, some mods can improve performance or comfort. If you find an ATV with aftermarket parts, ask about their quality and installation history.
Price and Availability of Parts
Pricing can vary widely depending on condition and location. I recommend comparing prices for similar models and factoring in the cost of any repairs you might need. Luckily, parts for the 86 Fourtrax 350 are still reasonably available, which makes maintenance easier.
Test Ride and Final Decision
Nothing beats taking the ATV for a spin. I always test ride on different terrains to feel the handling and power delivery. If everything checks out and the price feels fair, I move forward with the purchase.
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Buying an 86 Honda Fourtrax 350 was a rewarding experience for me, and I hope these tips help you find the right ATV that fits your needs and budget. Happy riding!
Author Profile
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I’m Anna Rosenberger, the voice behind neodiagnostix.com. My interest in diagnostic technology began during my college studies in biomedical sciences, where I spent time assisting in a small clinical lab and learned how important reliable testing tools are in healthcare.
Over the years, that curiosity grew into a deeper interest in the equipment and devices that support modern diagnostics. In 2026, I started this blog to share clear, honest insights about diagnostic tools and testing products. Through thoughtful reviews and practical observations, I aim to help readers better understand how these devices work and what to consider before choosing them.
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