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  3. POLARIS 2204957

POLARIS 2204957 Sp Crankcase Set

fits model: 850, Sportsman. make: Polaris.

2204957 Polaris Sportsman 850 Sp Crankcase Set

( Manufacturer Part Number: 2204957 )

Review POLARIS Sp Crankcase Set fits SPORTSMAN 850

The Polaris Sportsman 850 SP Crankcase Set (model number 2204957) is an essential replacement part for your Polaris Sportsman 850 ATV. This crankcase set is meticulously engineered to provide superior durability and reliability, ensuring that your ATV continues to perform at its best.

The crankcase set comprises several critical components, including the crankshaft, main bearings, and counterbalance shaft. These parts work together to transfer engine power to the drivetrain, enabling your ATV to move effectively. The crankcase set is made from high-quality materials, ensuring that it can withstand the rigors of off-road riding while delivering exceptional engine performance.

The crankshaft is a key component of the crankcase set, and it is designed to be robust and durable. It is machined from strong materials, such as forged steel, to ensure that it can handle the high torque loads generated by the engine. The crankshaft is also precision-balanced to minimize vibrations and improve engine efficiency.

The main bearings are another critical component of the crankcase set. These bearings support the crankshaft and allow it to rotate smoothly within the crankcase. The bearings are designed to provide excellent load-bearing capacity and wear resistance, ensuring that they last for a long time.

The counterbalance shaft is responsible for reducing engine vibrations by counteracting the reciprocating motion of the crankshaft. This shaft is engineered to be lightweight and robust, ensuring that it can effectively reduce engine vibrations and improve rider comfort.

The Polaris Sportsman 850 SP Crankcase Set (model number 2204957) is an excellent investment for any Polaris Sportsman 850 ATV owner. It is designed to provide superior performance, durability, and reliability, making it an essential replacement part for any ATV enthusiast. Whether you are tackling rough terrain or just cruising around the trails, this crankcase set will help ensure that your ATV is always ready for action.

Polaris Sportsman 850 SP Crankcase Set: A Comprehensive Analysis

The Polaris Sportsman 850 SP Crankcase Set (Part No. 2204957) is an essential component for those who own or plan to work on a Polaris Sportsman 850 ATV. This analysis aims to provide a clear understanding of the benefits and potential drawbacks of purchasing this crankcase set.

Pros:

1. OEM (Original Equipment Manufacturer) Compatibility: The crankcase set is designed specifically for the Polaris Sportsman 850, ensuring proper fitment and function.

2. High-Quality Material: The crankcase is made from durable materials, which can withstand the rigors of off-road use and provide long-lasting performance.

3. Improved Engine Performance: A fresh crankcase can lead to improved engine performance, as it allows for the replacement of worn parts and the elimination of any potential oil leaks.

4. Availability and Convenience: The OEM crankcase set is readily available through Polaris dealers and online retailers, making it a convenient option for those in need of a replacement.

Cons:

1. Cost: The crankcase set can be quite expensive compared to aftermarket alternatives.

2. Potential for Overspending: Some may argue that an OEM crankcase set is unnecessary, as aftermarket alternatives can provide similar performance at a lower cost.

3. Longer Installation Time: Compared to aftermarket alternatives, installing an OEM crankcase set may take longer due to the need for specific tools and the involvement of additional steps, such as aligning the crankshaft and cylinder.

Conclusion:

When considering the purchase of a Polaris Sportsman 850 SP Crankcase Set, it is essential to weigh the benefits against the potential drawbacks. The OEM crankcase offers the peace of mind that comes with knowing it is specifically designed for the ATV and made from high-quality materials. However, its cost and potential for longer installation time may deter some buyers.

Recommendation:

For those seeking a reliable and long-lasting solution, the Polaris Sportsman 850 SP Crankcase Set is a solid choice. For budget-conscious buyers or those who are comfortable with aftermarket parts, it may be worth exploring alternative options. Ultimately, the decision comes down to personal preference, budget, and the level of confidence in the aftermarket alternatives.

part # 2204957 prices

  • $400.00-$790.94

specifications atvsienna:

  • for models: 850, Sportsman
  • for makes: Polaris
  • manufacturer part number: 2204957

general atvsienna:

  • ATV, Side-by-Side UTV Parts Accessories > Engines Engine Parts > Other Engine Parts
  • condition: Used

seller atvsienna:

  • rating: 100.0%
  • # reviews: 130

returns atvsienna:

  • policy: No Returns

offer atvsienna:

  • best offers: True
  • sold: 0
  • options: Ship-to-home
  • started: April 22, 2025
  • availability: In Stock
  • quantity: 1

payments atvsienna:

  • credit card: Visa
  • other
  • wallet: Paypal

shipping atvsienna:

  • service: UPS Ground Saver
  • transit: 3-8 Days
  • carrier: UPS
  • type: Calculated
  • class: Economy
  • cost: $70.54
for models: 850, sportsman, for makes: polaris,
category: atv parts > atv, side-by-side utv parts accessories > engines engine parts > engine parts, sku: 5700650167242791,

Polaris 2204957 Is Similar To:

atvsienna logo
5 offers $400.00–$790.94 USD
  • Offer #1: $699.95 price + free delivery = $699.95* total. Our part numbers are listed in ad. This crankcase is in good condition with only 855 miles on it.FREE SHIPPING
  • Offer #2: $400.00 price + $112.14 delivery = $512.14* total. But I don t know the failure of it. Selling as for parts not working because it was a core return.+$112.14 shipping
  • Offer #3: $790.94 price + $7.99 delivery = $798.93* total. Any bolts or hardware not shown in the pictures will not be included This listing is for a used Engine Left Right Center Cases Case we removed from a 2020 Sportsman 850.+$7.99 shipping
  • Offer #4: $294.99 price + free delivery = $294.99* total. This includes: bearings, ball joints, bushings, tie rod ends, seals, brake pads, gaskets, pistons, rings, clutch plates, cables, and similar components.FREE SHIPPING
  • Offer #5: $249.99 price + free delivery = $249.99* total. 2,4-6, 9-12, Cases Iron Lined 2204054 CASE IS WORN FROM CRANK SHAFT RUBBONG ON IT.FREE SHIPPING