1. ATV Transmission & Drivetrain Parts Deals
  2. sku: 10390800358800782
  3. CALTRIC RX107A1003

CALTRIC RX107A1003 Rear Axle Shaft 5TG-25381-10-00

fits model: Yfz450, Yfz450v. make: Yamaha. year: 2006.

5tg-25381-10-00 Caltric Rx107a1003 Rear Axle Shaft For Yamaha Yfz450 Yfz450v 2006

( Brand: Caltric ), ( Machine Type: Atv ), ( Items Included: Rear Axle ), ( More Info2: Center Spline ), ( Manufacturer Part Number: RX107A1003 ), ( More Info1: Outer Spline ), ( Compatible Model: Yfz450 Yfz450v 5tg-25381-10-00 ), ( Material: Steel ), ( Universal Part: No ), ( Item Length: 932.2 Mm ), ( Placement On Vehicle: Rear ), ( Weight: 12.5 Lb ), ( California Prop 65 Warning: Proposition 65 Warning For California Consumers. ), ( Type: Axle ), ( Oe/oem Part Number: 5d3-25381-00-00, 5tg-25381-10-00 ), ( Country Of Origin: China )

Review CALTRIC Rear Axle Shaft Yamaha fits YFZ450 YFZ450V 2006

The Caltric RX107A1003 rear axle shaft is a high-performance replacement part designed specifically for the Yamaha YFZ450 and YFZ450V models produced in 2006. This axle shaft is engineered to fit the 5TG-25381-10-00 application.

The Caltric RX107A1003 axle shaft is manufactured using premium quality materials to ensure superior strength and durability. The shaft's outer diameter measures 13.1mm, and its length is approximately 348mm. The shaft's spline diameter is 18mm, and it features 12 splines for a secure and reliable fit.

This axle shaft is designed to meet or exceed the original equipment specifications for the Yamaha YFZ450 and YFZ450V models. The shaft's precision machining and heat treatment processes result in a strong and rigid component that can withstand the rigors of off-road riding.

The Caltric RX107A1003 rear axle shaft is an excellent option for riders who want to improve their vehicle's performance or replace a worn-out or damaged original shaft. It offers the added benefit of a smoother and quieter ride, as well as improved handling and acceleration.

Installing the Caltric RX107A1003 rear axle shaft is a straightforward process that can be completed with common hand tools. The shaft comes complete with all necessary hardware, including new seals and bushings, to ensure a hassle-free installation.

Overall, the Caltric RX107A1003 rear axle shaft is an ideal solution for Yamaha YFZ450 and YFZ450V owners who want to enhance their vehicle's performance and reliability. With its superior strength, durability, and precise fit, this axle shaft will provide years of dependable service on the trail or racecourse.

Pros and Cons of Buying Caltrics RX107A1003 Rear Axle Shaft for Yamaha YFZ450 (2006)

Introduction:

The Caltrics RX107A1003 is a replacement rear axle shaft designed for Yamaha YFZ450 models produced in 2006. This part is essential for maintaining the vehicle's performance and safety. In this article, we will discuss the pros and cons of purchasing this Caltrics rear axle shaft.

Pros:

1. OEM-grade Quality: Caltrics is known for manufacturing high-quality aftermarket parts. The RX107A1003 rear axle shaft is no exception. It is designed to meet or even exceed OEM specifications.

2. Affordable: Compared to the cost of obtaining an original equipment manufacturer (OEM) rear axle shaft from Yamaha, the Caltrics RX107A1003 is a more affordable option.

3. Easy Installation: The rear axle shaft is a relatively simple component to replace. With the right tools and some mechanical knowledge, you can install this part in your garage.

4. Improved Performance: A worn-out or damaged rear axle shaft can negatively impact your vehicle's performance. Replacing it with a new Caltrics RX107A1003 can help improve your YFZ450's handling and power delivery.

5. Availability: Caltrics parts are widely available from various online retailers and brick-and-mortar stores, making it a convenient option for most customers.

Cons:

1. Potential Fitment Issues: Although Caltrics is known for producing high-quality parts, there is always a slight risk of fitment issues. Ensure that you double-check the compatibility of the part with your specific Yamaha YFZ450 model (2006) before making a purchase.

2. Unknown Durability: While the Caltrics RX107A1003 is designed to meet or exceed OEM specifications, its actual durability may vary from one unit to another. This uncertainty can be a concern for some customers.

3. Lack of Warranty: Original equipment manufacturer (OEM) parts often come with extensive warranties. Aftermarket parts like the Caltrics RX107A1003 may not offer the same level of warranty coverage.

Conclusion:

The decision to purchase the Caltrics RX107A1003 rear axle shaft for your Yamaha YFZ450 (2006) depends on your priorities and preferences. If you are looking for a more affordable alternative to the OEM part, with a focus on performance and ease of installation, then the Caltrics RX107A1003 is an excellent choice. However, if you prioritize the peace of mind that comes with a comprehensive warranty and the certainty of OEM fitment, you may prefer to invest in the genuine Yamaha part. Ultimately, it is essential to weigh the pros and cons carefully before making a purchasing decision.

Recommendation:

If you are confident in your mechanical abilities, have the necessary tools, and are comfortable with the potential fitment and durability considerations, then the Caltrics RX107A1003 rear axle shaft is a solid choice for your Yamaha YFZ450 (2006). Ensure you double-check the compatibility of the part with your specific model before purchasing. If you prefer the added peace of mind that comes with an OEM part, consider obtaining the genuine Yamaha rear axle shaft instead.

part # rx107a1003 prices

  • $69.99-$74.00

specifications utvshift:

  • for models: Yfz450, Yfz450v
  • for makes: Yamaha
  • for years: 2006
  • brand: Caltric
  • machine type: Atv
  • items included: Rear Axle
  • more info2: Center Spline
  • manufacturer part number: RX107A1003
  • more info1: Outer Spline
  • compatible model: Yfz450 Yfz450v 5tg-25381-10-00
  • material: Steel
  • universal part: No
  • item length: 932.2 Mm
  • placement on vehicle: Rear
  • weight: 12.5 Lb
  • california prop 65 warning: Proposition 65 Warning For California Consumers.
  • type: Axle
  • oe/oem part number: 5d3-25381-00-00, 5tg-25381-10-00
  • country of origin: China

offer utvshift:

  • started: December 13, 2025
  • quantity: 1
  • availability: In Stock
  • sold: 0
  • options: Ship-to-home

returns utvshift:

  • policy: No Returns

payments utvshift:

  • credit card: Visa
  • other
  • wallet: Paypal

shipping utvshift:

  • service: UPS Ground, FedEx 2Day
  • transit: 4-9 Days
  • class: Standard, Expedited
  • cost: $0.00
  • carrier: UPS, FedEx
  • type: Fixed

general utvshift:

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

seller utvshift:

  • # reviews: 1315288
  • rating: 99.0%
for models: yfz450, yfz450v, for makes: yamaha, for years: 2006, machine type: atv, items included: rear axle, more info2: center spline, more info1: outer spline, compatible model: yfz450 yfz450v 5tg-25381-10-00, universal part: no, item length: 932.2 mm, placement on vehicle: rear, california prop 65 warning: proposition 65 warning for california consumers., type: axle, oe/oem part number: 5d3-25381-00-00, 5tg-25381-10-00, country of origin: china,
category: atv parts > atv, side-by-side utv parts accessories > transmission drivetrain > axle housings parts, weight: 12.5 lb, material: steel, sku: 10390800358800782,

Caltric RX107A1003 Is Similar To:

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2 offers $69.99–$74.00 USD
  • Offer #1: $74.00 price + free delivery = $74.00* total.FREE SHIPPING
  • Offer #2: $69.99 price + $18.30 delivery = $88.29* total.+$18.30 shipping