CALTRIC RX121A1002 Rear Axle Shaft

( Brand: Caltric ), ( Compatible Model: Trx400ex Trx400 Ex Sportrax 400 2x4 ), ( Country/region Of Manufacture: China ), ( Item Length: 858.5 Mm ), ( Items Included: Rear Axle ), ( Machine Type: Atv ), ( Manufacturer Part Number: RX121A1002 ), ( Manufacturer Warranty: 90 Days ), ( Material: Steel ), ( More Info1: Outer Spline ), ( More Info2: Center Spline ), ( Oe/oem Part Number: 42310-hn1-a40, 42310-hn1-000 ), ( Performance Part: No ), ( Placement On Vehicle: Rear ), ( Type: Axle ), ( Weight: 14 Lb )

Review CALTRIC Rear Axle Shaft Honda fits SPORTRAX TRX400EX TRX400 EX 400 2X4 1999–2008

Introducing the Caltric RX121A1002 rear axle shaft, specifically designed for Honda TRX400EX and TRX400EX Sportrax models manufactured between 1999 and 2008. This premium axle shaft is an excellent replacement option for those experiencing wear and tear on their original parts.

The Caltric RX121A1002 is made from high-strength steel, ensuring durability and reliability. Its precise dimensions and fitment ensure a seamless installation process. The shaft features a spline design that securely connects it to other axle components, providing superior torque transfer and enhancing the overall performance of your ATV.

This axle shaft comes with an attractive chrome finish that not only looks great but also offers some protection against rust and corrosion. Its precision-machined joints ensure smooth operation, reducing the risk of vibration and noise during use.

Caltric's commitment to quality is evident in every detail of this product. Each axle shaft undergoes rigorous testing to ensure it meets or exceeds industry standards. With the Caltric RX121A1002, you can enjoy peace of mind knowing that you're using a reliable and durable replacement part for your Honda TRX400EX or TRX400EX Sportrax.

Installing the Caltric RX121A1002 is a straightforward process. Simply remove the damaged axle shaft from your ATV and replace it with this new one. The included installation instructions provide clear, step-by-step guidance to help ensure a successful installation.

Investing in a Caltric RX121A1002 rear axle shaft is an investment in the longevity and performance of your Honda TRX400EX or TRX400EX Sportrax. Its high-quality materials, precise fitment, and superior design make it the perfect choice for riders who demand the best from their ATV components. Upgrade your ATV today with the Caltric RX121A1002 rear axle shaft.

Pros and Cons of Buying Caltric RX121A1002 Rear Axle Shaft for Honda TRX400EX (2000-2008)

The Caltric RX121A1002 rear axle shaft is an aftermarket replacement option for Honda TRX400EX models produced between 2000 and 2008. This component is essential for the proper functioning of the rear suspension and drivetrain. In this analysis, we will discuss the potential advantages and disadvantages of purchasing a Caltric RX121A1002 rear axle shaft.

1. Cost effective: The Caltric RX121A1002 rear axle shaft is typically priced lower than the OEM (Original Equipment Manufacturer) alternative. This can be an attractive option for those looking to save money on repairs.

2. Availability: Aftermarket parts, such as the Caltric RX121A1002 rear axle shaft, are often more readily available than OEM parts. This can help reduce the downtime for vehicle repairs.

3. Potential for improved performance: Aftermarket parts, including axle shafts, may offer enhanced performance characteristics compared to their OEM counterparts. This could include increased durability, better fitment, or improved handling.

1. Quality concerns: Aftermarket parts, like the Caltric RX121A1002 rear axle shaft, may not meet the same quality standards as OEM parts. This could lead to potential issues with fitment, durability, or performance.

2. Lack of warranty coverage: OEM parts typically come with warranty coverage, whereas aftermarket parts, such as the Caltric RX121A1002 rear axle shaft, may not offer the same level of protection.

3. Potential compatibility issues: While the Caltric RX121A1002 rear axle shaft is designed to fit the Honda TRX400EX, there is still a possibility of compatibility issues arising due to differences in manufacturing tolerances or vehicle variations.

The Caltric RX121A1002 rear axle shaft offers several advantages, including cost savings and increased availability. However, it also carries potential drawbacks, such as quality concerns and compatibility issues. Ultimately, the decision to purchase the Caltric RX121A1002 rear axle shaft or its OEM counterpart will depend on the individual's priorities, budget, and preference for risk.

If cost savings and availability are priority factors for you, and you are comfortable with the potential risks associated with aftermarket parts, then the Caltric RX121A1002 rear axle shaft could be a suitable choice for your Honda TRX400EX. However, if you prioritize quality, warranty coverage, and a guaranteed fit, then opting for the OEM rear axle shaft may be the better option. Always ensure to thoroughly research the part and the seller before making a purchase.

part # rx121a1002 prices

• $76.21-$77.67

specifications utvshift:

• for models: Trx400ex, Trx400, Ex, 400, 2x4, Sportrax
• for makes: Honda
• for years: 1999-2008
• brand: Caltric
• compatible model: Trx400ex Trx400 Ex Sportrax 400 2x4
• country/region of manufacture: China
• item length: 858.5 Mm
• items included: Rear Axle
• machine type: Atv
• manufacturer part number: RX121A1002
• manufacturer warranty: 90 Days
• material: Steel
• more info1: Outer Spline
• more info2: Center Spline
• oe/oem part number: 42310-hn1-a40, 42310-hn1-000
• performance part: No
• placement on vehicle: Rear
• type: Axle
• weight: 14 Lb

shipping utvshift:

• cost: $0.00
• class: Standard
• transit: 3-7 Days
• type: Fixed
• service: Standard

payments utvshift:

• credit card: Visa
• other
• wallet: Apple-pay

seller utvshift:

• rating: 0.0%
• # reviews: 0

offer utvshift:

• quantity: 1
• options: Ship-to-home
• started: April 28, 2025
• sold: 0
• availability: In Stock

returns utvshift:

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

general utvshift:

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

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