1. ATV Transmission & Drivetrain Parts Deals
  2. sku: 12300432372622861
  3. EAST LAKE AXLE DSK319.01

EAST LAKE AXLE DSK319.01 Rear Transmission Seal Kit

fits model: 400, 500, Sportsman. make: Polaris. year: 2003–2010.

Dsk319.01 East Lake Axle Polaris Sportsman Rear Transmission Seal Kit 400 500 2001 2002 2003-2010

( Brand: East Lake Axle ), ( Part Type: Seal Transmission ), ( Manufacturer Part Number: DSK319.01 ), ( Compatible Year: 2001 2010 ), ( Machine Type: Atv ), ( Compatible Model: Sportsman 400 / 500 ), ( Item Width: 6.000 ), ( Manufacturer Warranty: 2 Year Warranty. No Questions Asked. ), ( Item Height: 1.000 ), ( Item Length: 9.000 )

Review EAST LAKE AXLE Polaris Rear Transmission Seal Kit 2001 2002 fits SPORTSMAN 400 500 2003–2010

Introducing the Axle DSK319.01 Polaris Sportsman Rear Transmission Seal Kit, specifically designed for Polaris Sportsman models with 400 and 500 engines produced between 2001 and 2010. This seal kit comes as a complete solution for addressing transmission seal issues in these popular all-terrain vehicles.

The kit consists of high-quality, OEM (Original Equipment Manufacturer) replacement seals for the rear transmission. Each seal is precision-engineered to fit perfectly, ensuring a reliable and leak-free seal that will withstand the demanding conditions of off-road riding.

This seal kit includes the following components:

1. Transmission Output Seal: This seal prevents power transmission fluid from leaking out of the transmission output shaft. A worn or damaged seal can cause significant damage to the drivetrain and result in a loss of power or even engine failure.

2. Transmission Drain Plug Gasket: This gasket seals the transmission drain plug, preventing fluid from leaking out during servicing or maintenance. A new gasket ensures a proper seal when draining the transmission fluid.

3. Transmission Shaft Seal: This seal keeps the transmission fluid inside the transmission shaft, preventing it from leaking out and causing damage to other components.

4. Transmission Seal Rings: These rings are located at the transmission case end of the transmission shaft and help to maintain the proper seal between the transmission and the driveshaft.

Installing these seals is a straightforward process. With the appropriate tools and a bit of patience, you can complete the job in your garage or at your local shop. For those who prefer professional assistance, Polaris dealerships and authorized service centers are always available to help.

By using this genuine OEM seal kit, you can restore the performance and reliability of your Polaris Sportsman, ensuring many more miles of off-road fun. Don't let a leaking transmission hold you back; invest in the Axle DSK319.01 Polaris Sportsman Rear Transmission Seal Kit today.

Pros and Cons of buying a Polaris Sportsman Rear Transmission Seal Kit (AXLE DSK319.01) for Models 400, 500 (2001-2010)

1. Pros:

a. OEM Compatibility: This seal kit is specifically designed for Polaris Sportsman models 400 and 500 from the years 2001 to 2010. It ensures a perfect fit and proper function.

b. Leak Prevention: Deter potential transmission leaks, which could lead to expensive repairs, damage to other components, and even engine failure if left unaddressed.

c. Easy Installation: The kit includes all necessary seals and gaskets, making it a convenient one-stop solution for DIY enthusiasts or small repair shops.

d. Cost-Effective: Replacing the seals is generally less expensive than overhauling the entire transmission system or purchasing a new one.

2. Cons:

a. Labor Intensive: Installing the seals requires removing the rear transmission, which can be a time-consuming and labor-intensive process. It may require specialized tools and techniques.

b. Availability: Depending on your location, it might be challenging to find this specific seal kit in local stores or shops. You may need to order it online and wait for delivery.

c. Seal Failure: Seals can deteriorate over time due to wear and tear or exposure to harsh conditions. Regular inspections and maintenance are essential to prevent premature seal failure.

Ending Conclusion:

The Polaris Sportsman Rear Transmission Seal Kit (AXLE DSK319.01) offers several advantages, including OEM compatibility, leak prevention, easy installation, and cost-effectiveness. However, it also comes with some drawbacks, such as labor-intensive installation, availability, and potential seal failure.

Recommendation:

For individuals looking to maintain their Polaris Sportsman 400 or 500 (2001-2010) models in good condition, investing in this seal kit is a wise choice. Regular inspections and timely replacement of seals can save costs and prevent more extensive repairs down the line. For those uncomfortable with DIY repairs, considering professional assistance or purchasing a pre-installed unit may be a better option.

part # dsk31901 price

  • $186.00

specifications utvshift:

  • for models: 400, 500, Sportsman
  • for makes: Polaris
  • for years: 2003-2010
  • brand: East Lake Axle
  • part type: Seal Transmission
  • manufacturer part number: DSK319.01
  • compatible year: 2001 2010
  • machine type: Atv
  • compatible model: Sportsman 400 / 500
  • item width: 6.000
  • manufacturer warranty: 2 Year Warranty. No Questions Asked.
  • item height: 1.000
  • item length: 9.000

returns utvshift:

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

shipping utvshift:

  • class: Economy, Expedited
  • transit: 4-7 Days
  • cost: $0.00
  • carrier: FedEx, UPS
  • type: Fixed
  • service: FedEx Ground Economy, UPS 2nd Day Air

general utvshift:

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

seller utvshift:

  • # reviews: 327367
  • rating: 99.8%

offer utvshift:

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

payments utvshift:

  • credit card: Diners-club
  • wallet: Google-pay
  • other
for models: 400, 500, sportsman, for makes: polaris, for years: 2003-2010, part type: seal transmission, compatible year: 2001 2010, machine type: atv, compatible model: sportsman 400 / 500, item width: 6.000, manufacturer warranty: 2 year warranty. no questions asked., item height: 1.000, item length: 9.000,
category: atv parts > atv, side-by-side utv parts accessories > transmission drivetrain > transmission drivetrain parts, sku: 12300432372622861,

East Lake Axle DSK319.01 Is Similar To:

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2 offers $186.00–$186.00 USD
  • Offer #1: $186.00 price + free delivery = $186.00* total. These axles and differential seals work on the following models. 2005 4X4 Polaris 400 Sportsman.FREE SHIPPING
  • Offer #2: $186.00 price + free delivery = $186.00* total. 2008 4X4 Polaris 500 Sportsman HO. 2007 4X4 Polaris 450 Sportsman.FREE SHIPPING