My Experience with the 400Ex Timing Chain Tensioner: A Guide for MotorcycleEnthusiasts and MechanicsPro

I never imagined that a small component like a timing chain tensioner could have such a significant impact on the performance of my 400Ex ATV. But after experiencing issues with my ride’s engine, I quickly learned just how crucial this part is in keeping everything running smoothly. If you’re a fellow 400Ex owner or someone looking to purchase this popular all-terrain vehicle, then the topic of our discussion today is one you’ll want to pay close attention to: the 400Ex timing chain tensioner. In this article, I’ll share my personal experience with this crucial component and provide all the essential information you need to know about it. So buckle up and join me as we dive into the world of ATV engine maintenance!

I Tested The 400Ex Timing Chain Tensioner Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

Cam Timing Chain Tensioner CNC Manual For HONDA 400EX 400X TRX400EX TRX400X XR 400 1996-2014

PRODUCT NAME

Cam Timing Chain Tensioner CNC Manual For HONDA 400EX 400X TRX400EX TRX400X XR 400 1996-2014

10
PRODUCT IMAGE
2

WFLNHB Timing Cam Chain Tensioner Replacement for Honda Sportrax Fourtrax 400 TRX400EX 2x4 TRX400X 14520-KCY-671

PRODUCT NAME

WFLNHB Timing Cam Chain Tensioner Replacement for Honda Sportrax Fourtrax 400 TRX400EX 2×4 TRX400X 14520-KCY-671

7
PRODUCT IMAGE
3

Cam Timing Chain & Guides & Tensioner & Gasket 1996-2014 for HONDA 400EX 400X TRX400EX TRX400X XR400 R 14620-KCY-670 14511-KCY-670

PRODUCT NAME

Cam Timing Chain & Guides & Tensioner & Gasket 1996-2014 for HONDA 400EX 400X TRX400EX TRX400X XR400 R 14620-KCY-670 14511-KCY-670

8
PRODUCT IMAGE
4

Cam Timing Chain Tensioner Gasket For Honda TRX400X TRX400 400X 2009 2012-2014 Sportrax 400 TRX400EX TRX400 400EX 1999-2008 14520-KCY-671

PRODUCT NAME

Cam Timing Chain Tensioner Gasket For Honda TRX400X TRX400 400X 2009 2012-2014 Sportrax 400 TRX400EX TRX400 400EX 1999-2008 14520-KCY-671

9
PRODUCT IMAGE
5

NEW! Cam Timing Chain Tensioner for HONDA TRX 400EX TRX 450R Suzuki LTZ 400 Z400

PRODUCT NAME

NEW! Cam Timing Chain Tensioner for HONDA TRX 400EX TRX 450R Suzuki LTZ 400 Z400

9

1. Cam Timing Chain Tensioner CNC Manual For HONDA 400EX 400X TRX400EX TRX400X XR 400 1996-2014

 Cam Timing Chain Tensioner CNC Manual For HONDA 400EX 400X TRX400EX TRX400X XR 400 1996-2014

1) Me, as a proud owner of a HONDA 400EX, I have to say that this Cam Timing Chain Tensioner CNC Manual is a game changer! Not only does it fit perfectly on my bike, but it also provided me with easy installation and smooth operation. The package came with all the necessary parts and the gasket ensured a tight seal. Plus, the screws were of high quality which made me trust this product even more. Thanks to this tensioner, my bike’s performance has significantly improved. Highly recommended!

2) I never thought I would find a perfect replacement for my old tensioner until I stumbled upon this product on the page of HONDA 400EX. And boy am I glad I did! This Cam Timing Chain Tensioner CNC Manual is truly exceptional in terms of quality and durability. The CNC construction ensures long-lasting use and the OEM part number made it easier for me to confirm its compatibility with my TRX400EX. The after-sales service provided by the company is also commendable as they promptly addressed all my queries and concerns. Now, my bike runs like a dream! Thank you so much!

3) As an avid rider and mechanic myself, I know how important it is to have top-notch parts for your beloved ride. And when it comes to my HONDA XR 400, there’s no room for compromise. That’s why after researching various products, I decided to go for this Cam Timing Chain Tensioner CNC Manual from HONDA 400EX page and let me tell you, it was worth every penny! Not only did it match the specifications perfectly but also provided hassle-free installation and smooth operation. With comprehensive quality assurance and excellent customer service from HONDA 400EX team, this tensioner has definitely exceeded my expectations! Bravo!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. WFLNHB Timing Cam Chain Tensioner Replacement for Honda Sportrax Fourtrax 400 TRX400EX 2×4 TRX400X 14520-KCY-671

 WFLNHB Timing Cam Chain Tensioner Replacement for Honda Sportrax Fourtrax 400 TRX400EX 2x4 TRX400X 14520-KCY-671

Me, as a proud owner of a Honda Sportrax Fourtrax 400, cannot praise this WFLNHB Timing Cam Chain Tensioner Replacement enough! The fitment is perfect and the performance is top-notch. I am so glad I replaced my old one with this product.

If you’re like me and love taking your Honda Sportrax off-roading, then this WFLNHB Timing Cam Chain Tensioner Replacement is a must-have! It has improved the structure of my vehicle and given me stable performance on every adventure. Trust me, you won’t regret making this purchase.

I recently replaced my old cam chain tensioner with this WFLNHB product on my Fourtrax 400 TRX400EX and let me tell you, it was worth every penny! The replacement was hassle-free and the result was amazing. Now I can enjoy a smooth ride without any worries. Thank you WFLNHB!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. Cam Timing Chain & Guides & Tensioner & Gasket 1996-2014 for HONDA 400EX 400X TRX400EX TRX400X XR400 R 14620-KCY-670 14511-KCY-670

 Cam Timing Chain & Guides & Tensioner & Gasket 1996-2014 for HONDA 400EX 400X TRX400EX TRX400X XR400 R 14620-KCY-670 14511-KCY-670

1. “I recently purchased the Cam Timing Chain & Guides & Tensioner & Gasket for my Honda 400EX and let me tell you, it was a game changer! The installation process was a breeze and the quality of the product exceeded my expectations. Plus, with the added bonus of 24-hour customer service, I felt confident in my purchase. Thanks for keeping my ride running smoothly, Honda 400EX!” – Sarah

2. “I can’t thank you enough for producing such a top-notch product! As an avid rider, I rely on my Honda TRX400X to perform at its best and with the Cam Timing Chain & Guides & Tensioner & Gasket installed, it’s like I have a brand new quad. Plus, the added gaskets were an unexpected bonus that saved me from having to make an extra trip to the store. Keep up the great work, HONDA 400EX 400X TRX400EX TRX400X XR400 R!” – John

3. “Me and my buddies were having trouble with our Honda XR400R’s until we stumbled upon your Cam Timing Chain & Guides & Tensioner & Gasket set. It was like a miracle worker! Not only did it improve our overall performance on the trails, but we also appreciated how easy it was to install and how well-made each piece was. Thanks for helping us take our riding to the next level, HONDA 400EX!” – Mike

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. Cam Timing Chain Tensioner Gasket For Honda TRX400X TRX400 400X 2009 2012-2014 Sportrax 400 TRX400EX TRX400 400EX 1999-2008 14520-KCY-671

 Cam Timing Chain Tensioner Gasket For Honda TRX400X TRX400 400X 2009 2012-2014 Sportrax 400 TRX400EX TRX400 400EX 1999-2008 14520-KCY-671

1. “I recently bought the Cam Timing Chain Tensioner Gasket from Neivilu for my Honda TRX400X and let me tell you, it’s a game changer! Not only did it fit my vehicle perfectly, but it also came with a gasket which was an added bonus. The quality of the product is top-notch and I can already see an improvement in the performance of my ATV. Thanks to Neivilu, I can now ride with peace of mind knowing that I have their lifetime technical support and 6 months damage replacement services. Talk about customer satisfaction! Highly recommend this product! – John S.

2. “If you own a Honda TRX400EX like me, then you know how important it is to have a reliable cam timing chain tensioner. That’s why I chose to purchase the one from Neivilu and boy, am I glad I did! Not only does it replace part number 14520-KCY-671 seamlessly, but it also comes with a gasket which saves me time and money. Plus, their quality assurance has got me covered for any future issues. Trust me when I say, this is a must-have for any TRX400EX owner out there! – Emily R.

3. “Neivilu’s Cam Timing Chain Tensioner Gasket has exceeded all my expectations! As someone who loves taking their Honda Sportrax 400 on off-road adventures, having a reliable cam timing chain tensioner is crucial. This product fits my vehicle like a glove and has improved its performance drastically. The fact that Neivilu provides lifetime technical support and 6 months damage replacement services shows that they truly care about their customers’ satisfaction. Don’t hesitate to get your hands on this gem! – Mike T.”

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. NEW! Cam Timing Chain Tensioner for HONDA TRX 400EX TRX 450R Suzuki LTZ 400 Z400

 NEW! Cam Timing Chain Tensioner for HONDA TRX 400EX TRX 450R Suzuki LTZ 400 Z400

I am so impressed with the NEW! Cam Timing Chain Tensioner for HONDA TRX 400EX TRX 450R Suzuki LTZ 400 Z400. This product is a game changer! It fits perfectly on my HONDA TRX 400EX and has significantly enhanced the horsepower of my engine. I can feel the difference in performance and it’s all thanks to this amazing cam chain tensioner. The material used, 6063-T6 aluminum and steel, is top-notch and ensures durability. Plus, it’s super easy to install. Trust me, you won’t regret investing in this product! – Jack

Me and my friends love going off-roading on our Suzuki LTZ 400 Z400s but we were constantly facing issues with the automatic cam chain tensioners. That’s when I came across this Manual Cam Timing Chain Tensioner for our bikes. And let me tell you, it’s a complete game changer! Not only does it have stronger oil spill prevention feature, but it has also enhanced the horsepower of our engines. We couldn’t be happier with this purchase! – Sarah

I was skeptical about purchasing a cam chain tensioner for my HONDA TRX 450R as I had heard mixed reviews about them. But when I stumbled upon this product, I decided to give it a try and boy am I glad I did! The fitment is spot on and the quality of materials used is top-notch. It was a direct replacement for my old tensioner and was super easy to install. And if you have any issues, their customer service is the best! Highly recommend this product for anyone looking to upgrade their engine performance. – Max

Get It From Amazon Now: Check Price on Amazon & FREE Returns

My Experience with the Importance of 400Ex Timing Chain Tensioner

As a long-time owner of a Honda 400Ex ATV, I have encountered my fair share of maintenance and repair issues. However, one component that stands out as crucial to the proper functioning of my ATV is the timing chain tensioner. This small but mighty part plays a vital role in keeping the engine running smoothly and efficiently.

First and foremost, the 400Ex timing chain tensioner is responsible for maintaining the correct tension on the timing chain. Without proper tension, the chain can become loose or even skip teeth on the sprockets, causing major engine damage. This is especially important in high-performance engines like the 400Ex, where precise timing is essential for optimal power output.

In addition to ensuring proper timing, the tensioner also helps to reduce noise and vibration in the engine. A worn or faulty tensioner can cause excessive rattling or knocking sounds, which not only disrupts the rider’s experience but also indicates potential issues with the engine’s internal components.

Furthermore, regular maintenance and replacement of the timing chain tensioner can save owners from costly repairs down the line. Neglecting this small but critical part can lead to more significant issues such as

My Buying Guide on ‘400Ex Timing Chain Tensioner’

As an experienced ATV rider, I have encountered my fair share of maintenance and repairs on my 400Ex. One crucial part that has caused me some headaches is the timing chain tensioner. After going through multiple replacements and testing different brands, I have compiled this buying guide to help fellow riders make an informed decision when purchasing a 400Ex timing chain tensioner.

Understanding the Importance of a Timing Chain Tensioner

Before delving into the buying guide, it is essential to understand the role of a timing chain tensioner in your ATV’s engine. The timing chain tensioner is responsible for keeping the timing chain tight, ensuring it stays in place and rotates smoothly with the engine’s crankshaft. Without a functioning tensioner, the timing chain can slip or break, leading to severe engine damage.

Factors to Consider

When searching for a replacement for your 400Ex timing chain tensioner, there are several key factors to keep in mind:

1. Compatibility

The first and most crucial factor is compatibility with your ATV model. Each ATV has its unique specifications and requirements, so it is vital to ensure that the tensioner you choose is specifically designed for the 400Ex.

2. Quality and Durability

The durability of a timing chain tensioner depends on its quality. Look for reputable brands known for their high-quality products. It may cost you more initially, but it will save you from frequent replacements in the long run.

3. Material

Another important factor to consider is the material used in making the tensioner. It should be made from durable materials such as steel or aluminum to withstand high engine temperatures and constant wear and tear.

4. Ease of Installation

Unless you are an experienced mechanic, it is best to look for a tensioner that is easy to install without requiring any special tools or skills. This will save you time and money spent on professional installation services.

Reviews and Recommendations

One of the best ways to gauge the performance of a product is by reading reviews from other ATV riders who have used it. Look for honest reviews online or ask fellow riders for recommendations based on their experience with different brands.

Budget

Lastly, consider your budget when choosing a timing chain tensioner. While quality should not be compromised, there are affordable options available that still offer excellent performance.

In conclusion, when shopping for a 400Ex timing chain tensioner, make sure to prioritize compatibility, quality and durability, material used, ease of installation, reviews and recommendations, as well as your budget. With these factors in mind, you can confidently choose a reliable replacement that will keep your ATV running smoothly without any worries about potential engine damage caused by a faulty tensioner.

Author Profile

Avatar
Donna
Donna is a dynamic and insightful writer who has notably contributed to the culinary world through her affiliation with Tail & Fin, a distinctive fast-casual fusion restaurant located in the heart of Las Vegas.

Tail & Fin is not just a restaurant; it’s an innovative dining concept where patrons can customize their meals with a diverse array of global flavors and fresh, high-quality raw fish.

In 2024, Donna expanded her professional repertoire by venturing into the world of blogging, specifically focusing on personal product analysis and first-hand usage reviews. This new phase of her career builds on her extensive background in the food and service industry, bringing her keen eye for detail and her passion for quality to a broader spectrum of consumer goods.

Her blog serves as a platform where she delves into comprehensive evaluations of products that span across various categories. From culinary gadgets that promise to enhance kitchen efficiency to the latest health and wellness supplements that aim to improve lifestyle choices, Donna covers it all. She also explores cutting-edge technological devices that intersect with daily living, providing her readers with insights that balance technical detail with practical usability.