CALTRIC RX121A2002 Rear Axle Shaft Bearing Carrier Hub 99-2008

( Brand: Caltric ), ( Country Of Origin: China ), ( Oe/oem Part Number: 42310-hn1-a40, 42310-hn1-000, 90171-14037-00 ), ( Machine Type: Atv ), ( Placement On Vehicle: Rear ), ( Item Length: 858.5 Mm ), ( More Info1: Outer Spline ), ( More Info2: Center Spline ), ( Weight: 18 Lb ), ( Material: Steel ), ( Items Included: Rear Axle And Hub ), ( Compatible Model: Trx400 Ex Sportrax 400 2x4 99- ), ( Type: Axle ), ( Manufacturer Part Number: RX121A2002 ), ( Manufacturer Warranty: 90 Days ), ( California Prop 65 Warning: Proposition 65 Warning For California Consumers. ), ( Vintage Part: No )

Review CALTRIC Rear Axle Shaft Bearing Carrier Hub Honda 99-2008 fits SPORTRAX TRX400 EX 400 2X4

Introducing the Caltric RX121A2002 rear axle shaft bearing carrier hub for Honda TRX400 EX Sportrax 400 models from 1999 to 2008. This premium quality replacement part is meticulously engineered to provide superior performance and durability for your all-terrain vehicle.

The Caltric RX121A2002 is an essential component of your ATV's drivetrain system, housing the rear axle shaft bearings. These bearings support the constant rotation of the axle shafts, allowing your vehicle to navigate rough terrains with ease. With the Caltric bearing carrier hub, you can expect a smooth and efficient operation, reducing the risk of axle shaft damage and ensuring a longer lifespan for your drivetrain.

Crafted from high-strength materials, this bearing carrier hub is designed to withstand the demands of off-road riding. Its robust construction ensures that it can handle the stresses and strains of various riding conditions, providing you with the peace of mind you need when tackling challenging trails.

The Caltric RX121A2002 is a direct fit replacement for the OEM part, ensuring a seamless installation process. It is designed to work perfectly with your Honda TRX400 EX Sportrax 400's existing components, reducing the need for any additional modifications or adjustments.

Each Caltric RX121A2002 rear axle shaft bearing carrier hub undergoes rigorous testing to ensure it meets the highest standards of quality and reliability. This commitment to excellence ensures that you receive a top-performing part that will stand the test of time.

Upgrade your Honda TRX400 EX Sportrax 400's drivetrain with the Caltric RX121A2002 rear axle shaft bearing carrier hub. Experience the difference in performance and durability that comes from using a premium quality replacement part. Order yours today and enjoy a more enjoyable and hassle-free off-road experience.

Pros and Cons of Buying Caltric RX121A2002 Rear Axle Shaft Bearing Carrier Hub for Honda TRX400 EX Sportrax 400 (99-2008)

The Caltric RX121A2002 is a rear axle shaft bearing carrier hub designed for Honda TRX400 EX Sportrax 400 models from 1999 to 2008. This part is crucial for maintaining the proper functioning of the ATV's drivetrain. In this article, we will discuss the potential advantages and disadvantages of purchasing this Caltric part.

1. OEM-equivalent quality: Caltric is known for manufacturing high-quality aftermarket parts, ensuring a reliable and durable fit for your Honda TRX400 EX Sportrax 400.

2. Cost-effective: Compared to purchasing an original equipment manufacturer (OEM) part from Honda, the Caltric RX121A2002 is generally more affordable, making it an attractive option for budget-conscious consumers.

3. Readily available: Caltric parts are widely distributed through various retailers, both online and offline, ensuring easy access and quick shipping.

4. Versatility: The Caltric RX121A2002 is compatible with a wide range of Honda ATV models, making it a convenient choice for owners of multiple Honda vehicles.

1. Potential fitment issues: While Caltric parts are typically well-manufactured, there is always a slight risk of fitment issues, which may require additional time and effort to rectify.

2. Lack of warranty: Original equipment manufacturer (OEM) parts often come with extended warranties, providing peace of mind and coverage for potential defects. Caltric parts do not typically come with the same level of warranty, which may be a concern for some consumers.

3. Installation complexity: Installing a rear axle shaft bearing carrier hub can be a complex process, requiring specific tools and technical expertise. It may be necessary to seek professional assistance, adding to the overall cost and time investment.

The Caltric RX121A2002 rear axle shaft bearing carrier hub offers several advantages, including OEM-equivalent quality, cost-effectiveness, and wide availability. However, potential cons include the risk of fitment issues and the lack of a comprehensive warranty. Ultimately, the decision to purchase this part depends on your individual needs, budget, and technical expertise.

If you are in need of a replacement rear axle shaft bearing carrier hub for your Honda TRX400 EX Sportrax 400 (99-2008), the Caltric RX121A2002 is a viable option to consider. Its high-quality manufacturing, affordability, and availability make it an attractive choice for many consumers. However, it is essential to carefully evaluate your specific needs and circumstances before making a purchase. If you have concerns about fitment or installation, it may be worth consulting a professional mechanic or authorized Honda dealer for advice.

part # rx121a2002 prices

• $76.21-$77.67

specifications utvshift:

• for models: Trx400, Ex, 400, 2x4, Sportrax
• for makes: Honda
• brand: Caltric
• country of origin: China
• oe/oem part number: 42310-hn1-a40, 42310-hn1-000, 90171-14037-00
• machine type: Atv
• placement on vehicle: Rear
• item length: 858.5 Mm
• more info1: Outer Spline
• more info2: Center Spline
• weight: 18 Lb
• material: Steel
• items included: Rear Axle And Hub
• compatible model: Trx400 Ex Sportrax 400 2x4 99-
• type: Axle
• manufacturer part number: RX121A2002
• manufacturer warranty: 90 Days
• california prop 65 warning: Proposition 65 Warning For California Consumers.
• vintage part: No

payments utvshift:

• credit card: Mastercard
• wallet: Paypal
• other

offer utvshift:

• options: Ship-to-home
• sold: 0
• started: December 22, 2025
• availability: In Stock

seller utvshift:

• # reviews: 191950
• rating: 98.9%

shipping utvshift:

• transit: 5-9 Days
• type: Fixed
• service: UPS Ground, FedEx 2Day
• cost: $0.00
• class: Standard, Expedited
• carrier: UPS, FedEx

returns utvshift:

• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

general utvshift:

• ATV, Side-by-Side UTV Parts Accessories > Transmission Drivetrain > Axle Housings Parts
• condition: New

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