1. ATV Transmission & Drivetrain Parts Deals
  2. sku: 12307157427240723
  3. POLARIS 133393

POLARIS 133393 Front Differential Gearcase Housing

fits model: 570, Sportsman. make: Polaris. year: 2018.

133393 Polaris 2018 Sportsman 570 #2 Front Differential Diff Gearcase Housing

( Part Type: Housing ), ( Manufacturer Part Number: 133393 ), ( Compatible Year: Multiple )

Review POLARIS #2 Front Differential Diff Gearcase Housing fits SPORTSMAN 570 2018

The Polaris 133393 Front Differential Gearcase Housing for the 2018 Sportsman 570 is a crucial component of your all-terrain vehicle's drivetrain system. This housing is meticulously engineered to provide superior strength and durability, ensuring optimal performance on challenging terrains.

The housing is made of high-strength cast aluminum, which not only makes it lightweight but also resilient against the rigors of off-road riding. Its robust design effectively protects the internal gears and seals from debris, water, and other damaging elements.

The Polaris 133393 Front Differential Gearcase Housing features an integrated skid plate, adding an extra layer of protection for the undercarriage of your Sportsman 570. This skid plate, combined with the housing's reinforced design, helps shield the differential from potential impacts and scrapes while navigating rough terrain.

The housing's O-ring sealed design ensures a tight fit and effective sealing against leaks, preventing any loss of differential fluid and maintaining the proper lubrication for the gears. This not only ensures a quiet and smooth operation but also prolongs the life of the differential components.

The Polaris 133393 Front Differential Gearcase Housing is specifically designed for the 2018 Sportsman 570 model, ensuring a perfect fit and seamless integration into your vehicle. It is important to note that using a housing designed for a different model or year may result in compatibility issues and potential damage to the ATV.

In summary, the Polaris 133393 Front Differential Gearcase Housing for the 2018 Sportsman 570 is a vital investment for those seeking optimal performance, durability, and protection for their off-road vehicle. Its high-strength cast aluminum construction, integrated skid plate, and O-ring sealed design make it an essential upgrade for your Sportsman 570.

Pros and Cons of buying a Polaris Sportsman 570 (2018) Front Differential Gearcase Housing

The Polaris Sportsman 570 (2018) Front Differential Gearcase Housing is a crucial component for those who own or plan to own this model of Polaris ATV. While this part may not be the most glamorous, understanding its benefits and potential drawbacks can significantly impact your experience. Here are the pros and cons to help you make an informed decision.

Pros:

1. Durability: The Polaris Sportsman 570 Front Differential Gearcase Housing is built to last. Its robust design ensures that it can withstand the rough terrains and heavy loads that an ATV encounters regularly.

2. Easy Installation: This housing component is known for its straightforward installation process. You can typically complete the job in a few hours with the right tools and some mechanical knowledge.

3. Enhanced Performance: Upgrading your ATV's differential gearcase housing can lead to improved performance. A stronger housing can help better distribute power to the wheels, providing a smoother ride and more efficient transfer of torque.

4. Cost-Effective: Replacing a worn-out differential gearcase housing can save you money in the long run. A faulty housing can lead to more significant issues, such as transmission damage or drivetrain failure.

Cons:

1. Expense: While the cost savings may be apparent in the long run, the upfront cost of purchasing a new differential gearcase housing can be substantial. However, it's essential to consider the potential costs of more extensive repairs or replacement parts if you don't address the issue promptly.

2. Availability: Depending on your location, finding a replacement Polaris Sportsman 570 (2018) Front Differential Gearcase Housing may be challenging. Make sure to order from a reputable dealer or supplier to ensure authenticity and quality.

3. Complexity: Although the installation process is generally straightforward, some users may find the procedure daunting. If you're not confident in your mechanical abilities, it may be best to consult a professional for assistance.

Conclusion:

When considering purchasing the Polaris Sportsman 570 (2018) Front Differential Gearcase Housing, it's essential to weigh the advantages and disadvantages carefully. The housing's durability, easy installation, enhanced performance, and cost-effectiveness make it a worthwhile investment for many ATV owners. However, the upfront expense, potential availability challenges, and installation complexity may deter some users. Ultimately, the decision depends on your mechanical abilities, budget, and desired level of performance from your Polaris Sportsman 570. If you're confident in your skills and willing to invest in the long-term benefits, the Polaris Sportsman 570 (2018) Front Differential Gearcase Housing is a wise choice.

part # 133393 prices

  • $259.99-$500.00

specifications utvshift:

  • for models: 570, Sportsman
  • for makes: Polaris
  • for years: 2018
  • part type: Housing
  • manufacturer part number: 133393
  • compatible year: Multiple

seller utvshift:

  • rating: 100.0%
  • # reviews: 17523

payments utvshift:

  • credit card: Mastercard
  • wallet: Apple-pay
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shipping utvshift:

  • transit: 2-6 Days
  • service: USPS Priority Mail
  • type: Fixed
  • carrier: USPS
  • class: Expedited
  • cost: $0.00

offer utvshift:

  • sold: 0
  • options: Ship-to-home
  • availability: In Stock
  • started: March 12, 2026
  • quantity: 1

general utvshift:

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

returns utvshift:

  • paid by: Buyer
  • time: 30 Days
  • policy: Returns Accepted
for models: 570, sportsman, for makes: polaris, for years: 2018, part type: housing, compatible year: multiple,
category: atv parts > atv, side-by-side utv parts accessories > transmission drivetrain > transmission drivetrain parts, sku: 12307157427240723,

Polaris 133393 Is Similar To:

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2 offers $259.99–$500.00 USD
  • Offer #1: $259.99 price + free delivery = $259.99* total.FREE SHIPPING
  • Offer #2: $500.00 price + $18.00 delivery = $518.00* total. The splines are all good and they were tight on the shaft, the motor was blown so that why it is being stripped last pics show b4 clean up so the seal was not leaking may fit more years possibly the Sportsman 570.+$18.00 shipping