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  3. POLARIS 5412048

POLARIS 5412048 Journal Crankshaft Crank Bearing Seal Kit MOTO1988

fits model: Efi, 800, Sportsman. make: Polaris. year: 2005.

Moto1988 5412048 Main Journal Crankshaft Crank Bearing Seal Kit For Polaris Sportsman 800 Efi 05

( Items Included: Journalball Shaft Bearing X2, Journal Bearing X4, Crankcase Seal X1, Seal 35x72x7mm X1 ), ( Type: Crankshaft Bearing ), ( Manufacturer Part Number: 5412048 ), ( Compatible Make: For Polaris ), ( Color: Silver ), ( Compatible Model: For Sportsman 800 Efi 2005 ), ( Performance Part: No ), ( Manufacturer Warranty: 1 Year )

Review POLARIS Main Journal Crankshaft Crank Bearing Seal Kit fits SPORTSMAN EFI 800 2005

Introducing the Moto1988 5412048 journal crankshaft crank bearing seal for Polaris Sportsman 800 EFI 05. This essential component is designed to ensure the proper sealing of the crankshaft journal bearing in your Polaris Sportsman 800 EFI 05 engine.

The Moto1988 crankshaft crank bearing seal is meticulously crafted using high-quality materials that provide superior sealing performance. The seal is specifically engineered to fit the Polaris Sportsman 800 EFI 05 engine, ensuring a precise and secure installation.

The exterior of the seal features a sturdy, reinforced lip that seals against the crankshaft journal bearing surface. The inner diameter of the seal is designed to snugly fit against the crankshaft journal, while the outer diameter allows for a comfortable clearance with the engine housing.

The Moto1988 crankshaft crank bearing seal for Polaris Sportsman 800 EFI 05 is also engineered to withstand the rigors of off-road use. The material used in its construction provides excellent resistance to oil, fuel, and other contaminants, ensuring that your engine remains sealed and protected.

Replacing the crankshaft crank bearing seal is a critical maintenance task that should be performed regularly. A worn or damaged seal can cause oil leaks, leading to engine damage and decreased performance. Installing the Moto1988 5412048 journal crankshaft crank bearing seal for Polaris Sportsman 800 EFI 05 is a straightforward process that can be completed with the necessary tools and some patience.

In summary, the Moto1988 5412048 journal crankshaft crank bearing seal for Polaris Sportsman 800 EFI 05 is an essential component that provides superior sealing performance for your engine. This high-quality seal is specifically designed to fit the Polaris Sportsman 800 EFI 05 and is engineered to withstand the rigors of off-road use. Regularly replacing this seal is crucial for maintaining the health and performance of your engine.

Pros and Cons of Buying a Moto 1988 Crankshaft Crank Bearing Seal Kit for Polaris Sportsman 800 EFI (05)

Introduction:

The Moto 1988 Crankshaft Crank Bearing Seal Kit (catalog number 5412048) is a popular replacement option for Polaris Sportsman 800 EFI (2005) models. This article discusses the potential advantages and disadvantages of purchasing this specific seal kit.

Pros:

1. OEM Equivalent: Moto 1988 is a well-known aftermarket parts manufacturer with a reputation for producing high-quality components that are equivalent to OEM (Original Equipment Manufacturer) parts.

2. Seal Kit: The kit includes all necessary seals required for the crankshaft crank bearing, reducing the need for purchasing individual seals.

3. Improved Performance: A leaking crankshaft seal can lead to engine oil loss, affecting the performance and longevity of the engine. Replacing the seal with a new one can restore lost performance.

4. Cost-Effective: Buying a seal kit can be more cost-effective than purchasing individual seals, especially when considering the potential savings in labor costs if the repair is done professionally.

5. Reduced Downtime: Having a spare seal kit on hand can help minimize downtime in case of a seal failure, ensuring the vehicle remains operational.

Cons:

1. Availability: Depending on the location and availability, it may take some time to receive the seal kit, causing potential inconvenience.

2. Installation: Installing the seal kit may require some mechanical knowledge or professional assistance, which could result in additional costs.

3. Compatibility: Although the kit is designed for the Polaris Sportsman 800 EFI (2005), it is essential to double-check compatibility with the specific vehicle model and engine configuration.

Conclusion:

The Moto 1988 Crankshaft Crank Bearing Seal Kit (5412048) offers several advantages, including OEM equivalent quality, a complete seal kit, improved performance, cost-effectiveness, and reduced downtime. However, there are potential disadvantages, such as availability, installation requirements, and compatibility concerns. Ultimately, the decision to purchase this seal kit depends on the individual's priorities, mechanical skills, and the urgency of the repair.

Recommendation:

For those who value OEM equivalent quality, the convenience of a complete seal kit, and the cost savings, purchasing the Moto 1988 Crankshaft Crank Bearing Seal Kit (5412048) for their Polaris Sportsman 800 EFI (2005) is a recommended option. However, it is crucial to ensure proper compatibility and consider any installation requirements before making the purchase.

part # 5412048 prices

  • $28.99-$49.99

specifications atvsienna:

  • for models: Efi, 800, Sportsman
  • for makes: Polaris
  • items included: Journalball Shaft Bearing X2, Journal Bearing X4, Crankcase Seal X1, Seal 35x72x7mm X1
  • type: Crankshaft Bearing
  • manufacturer part number: 5412048
  • compatible make: For Polaris
  • color: Silver
  • compatible model: For Sportsman 800 Efi 2005
  • performance part: No
  • manufacturer warranty: 1 Year

seller atvsienna:

  • # reviews: 55430
  • rating: 99.6%

payments atvsienna:

  • other
  • credit card: Diners-club
  • wallet: Apple-pay

shipping atvsienna:

  • carrier: USPS
  • service: USPS Priority Mail, USPS First Class
  • class: Expedited, Standard
  • transit: 3-9 Days
  • cost: $0.00
  • type: Fixed

offer atvsienna:

  • availability: In Stock
  • quantity: 4
  • sold: 0
  • best offers: True
  • started: August 26, 2025
  • options: Ship-to-home

general atvsienna:

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

returns atvsienna:

  • time: 30 Days
  • paid by: Seller
  • policy: Returns Accepted
for models: efi, 800, sportsman, for makes: polaris, items included: journalball shaft bearing x2, journal bearing x4, crankcase seal x1, seal 35x72x7mm x1, type: crankshaft bearing, compatible make: for polaris, compatible model: for sportsman 800 efi 2005, performance part: no, manufacturer warranty: 1 year,
category: atv parts > atv, side-by-side utv parts accessories > engines engine parts > engine parts, color: silver, sku: 8344848333461604,

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