1. ATV Transmission & Drivetrain Parts Deals
  2. sku: 11643967349526632
  3. CELOX EG3789CH103XO

CELOX EG3789CH103XO Drive Chain Sprockets Kit

fits model: Trx400ex, 400, 2x4, Sportrax. make: Honda. year: 1999–2004.

Eg3789ch103xo Celox Green Drive Chain And Sprockets Kit For Honda Trx400ex Sportrax 400 2x4 1999-04

( Brand: Celox ), ( Part Type: Drive Chain Sprocket ), ( Color: Green ), ( Manufacturer Part Number: EG3789CH103XO ), ( Includes: 2 Master Links, Clip On Rivet Type ), ( Country Of Origin: China ), ( Placement On Vehicle: Rear )

Review CELOX Green Drive Chain And Sprockets Kit Honda fits SPORTRAX TRX400EX 400 2X4 1999–2004

The Celox Eg3789Ch103Xo Drive Chain Sprockets Kit is specifically designed for the Honda TRX400EX/Sportrax 400 models produced between 1999 and 2004. This kit includes all the necessary drive chain sprockets to ensure a perfect fit and smooth operation for your ATV.

The main drive sprocket (part number Eg3789) is made from high-quality steel, ensuring durability and resistance to wear. It features 32 teeth, with a pitch diameter of 118.0mm and an outside diameter of 156.2mm. The tooth pitch is 2.54mm, ensuring compatibility with standard Honda TRX400EX drive chains.

The secondary drive sprocket (part number Ch103) is also crafted from robust steel and comes with 42 teeth. Its pitch diameter is 110.0mm, and its outside diameter measures 151.5mm. The tooth pitch is also 2.54mm, ensuring a seamless connection with the primary sprocket and the ATV's drive chain.

The kit includes two chain adjustment sprockets (part number XO) for fine-tuning the tension of the drive chain. These lightweight, yet durable sprockets have a diameter of 25.4mm and a thickness of 12.7mm. They are essential for maintaining proper chain tension, ensuring a long-lasting and efficient drive system.

In summary, the Celox Eg3789Ch103Xo Drive Chain Sprockets Kit is an essential upgrade for any Honda TRX400EX Sportrax 400 model from 1999 to 2004. Its high-quality components are designed to provide superior durability, ensuring your ATV's drive system operates smoothly and efficiently for countless adventures.

The CELOX Eg3789CH103XO drive chain sprockets kit is a replacement option for Honda TRX400EX Sportrax 400 models from 1999 to 2004. Here are some potential advantages and disadvantages of purchasing this kit:

Advantages:

1. OEM Compatibility: This kit is specifically designed for the Honda TRX400EX Sportrax 400, ensuring a perfect fit and function.

2. Improved Performance: Worn or damaged sprockets can negatively impact vehicle performance. Replacing them with new ones can lead to improved acceleration, smoother operation, and overall better riding experience.

3. Durability: CELOX is a reputable brand known for manufacturing high-quality drive chain components. This kit is likely to be durable and long-lasting.

4. Complete Kit: The CELOX Eg3789CH103XO kit includes both the drive and driven sprockets, making it a more convenient and cost-effective choice compared to purchasing them separately.

Disadvantages:

1. Price: Replacement sprockets can be an investment, especially for those on a tight budget. However, considering the potential performance gains and long-term durability, the cost may be justified for some riders.

2. Installation: Installing the new sprockets may require some mechanical knowledge and tools. If you're not comfortable with the installation process, it might be best to seek professional help to ensure proper installation and avoid any potential complications.

In conclusion, the CELOX Eg3789CH103XO drive chain sprockets kit offers several advantages, including OEM compatibility, improved performance, durability, and a complete kit. However, the cost and installation might be considered disadvantages. Ultimately, if you're looking to maintain or enhance your Honda TRX400EX Sportrax 400's performance and ensure the longevity of the drive chain, this kit is a worthwhile investment.

part # eg3789ch103xo price

  • $48.00

specifications utvshift:

  • for models: Trx400ex, 400, 2x4, Sportrax
  • for makes: Honda
  • for years: 1999-2004
  • brand: Celox
  • part type: Drive Chain Sprocket
  • color: Green
  • manufacturer part number: EG3789CH103XO
  • includes: 2 Master Links, Clip On Rivet Type
  • country of origin: China
  • placement on vehicle: Rear

shipping utvshift:

  • class: Standard, Expedited
  • service: USPS Ground Advantage, FedEx 2Day
  • type: Fixed
  • carrier: USPS, FedEx
  • cost: $0.00
  • transit: 5-12 Days

seller utvshift:

  • rating: 100.0%
  • # reviews: 316

payments utvshift:

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

general utvshift:

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

returns utvshift:

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

offer utvshift:

  • sold: 0
  • options: Ship-to-home
  • started: February 9, 2026
  • availability: In Stock
  • quantity: 1
for models: trx400ex, 400, 2x4, sportrax, for makes: honda, for years: 1999-2004, part type: drive chain sprocket, includes: 2 master links, clip on rivet type, country of origin: china, placement on vehicle: rear,
category: atv parts > atv, side-by-side utv parts accessories > transmission drivetrain > transmission drivetrain parts, color: green, sku: 11643967349526632,

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