POLARIS 1205272 Engine Crank Block Bottom End

( Manufacturer Part Number: 1205272 ), ( Part Type: Engine Crank Block Case ), ( Custom1: 108977 ), ( Storage Location: R1 A093796-o Eng ), ( Manufacturer Warranty: Unspecified Length ), ( Color: Silver ), ( Country Of Origin: United States ), ( Placement On Vehicle: Front )

Review POLARIS Engine Crank Case Block Bottom End fits SPORTSMAN HO 450 2016

Polaris 1205272 16 Sportsman 450 HO Engine Crank Block Bottom End

The Polaris 1205272 16 Sportsman 450 HO Engine Crank Block Bottom End is a high-performance component designed for the demanding off-road environment. This crank block bottom end is an essential part of the engine, housing the crankshaft and connecting it to the pistons, enabling the engine to convert fuel energy into mechanical rotation.

Manufactured by Polaris, a leading name in powersports, this component is engineered with precision and quality. The crank block bottom end is designed to withstand the rigorous use in ATVs and side-by-sides, ensuring durability and reliability even in the toughest conditions.

The Polaris 16 Sportsman 450 HO Engine Crank Block Bottom End features a cast iron construction, providing superior strength and heat dissipation. The bottom end is designed to accommodate the 450cc single-cylinder, liquid-cooled engine, offering optimal power and efficiency.

This component is a perfect fit for the Polaris Sportsman 16 models, ensuring a seamless integration with your vehicle. With its precise design and robust construction, this crank block bottom end promises to deliver long-lasting performance, enhancing the overall capability and enjoyment of your off-road vehicle.

Whether you're tackling rough terrains, traversing through muddy trails, or simply cruising around the farm, the Polaris 1205272 16 Sportsman 450 HO Engine Crank Block Bottom End is a reliable and high-performing component you can depend on. Upgrade your Polaris Sportsman with this top-quality crank block bottom end and experience the difference it makes in your off-road adventures.

Analysis of Polaris 1205272 16 Sportsman 450 HO Engine Crank Block Bottom End

1. High-Performance: This engine is designed for high-performance applications, offering a 450cc displacement, providing more power and torque compared to smaller engines.

2. Durable: The Polaris Sportsman 450 HO engine is known for its durability and reliability, making it a popular choice among ATV enthusiasts.

3. Wide Availability: Being a popular model, replacement parts for this engine are easily accessible, ensuring you can maintain and repair it with minimal hassle.

4. Reputable Brand: Polaris is a reputable brand in the ATV industry, known for manufacturing quality products.

1. Cost: The Polaris 1205272 16 Sportsman 450 HO engine is more expensive compared to smaller engines, which might be a deterrent for budget-conscious buyers.

2. Fuel Consumption: Due to its higher power output, this engine may consume more fuel than smaller engines, leading to higher operating costs.

3. Maintenance: A higher-performance engine like this one requires more frequent maintenance to ensure optimal performance and longevity.

4. Complexity: The engine's complexity may make it more challenging for less experienced mechanics to repair or maintain.

The Polaris 1205272 16 Sportsman 450 HO engine crank block bottom end offers high performance and durability, making it an excellent choice for those seeking a powerful ATV engine. However, the higher cost, fuel consumption, and maintenance requirements are factors that potential buyers should consider before making a purchase.

If you are in the market for a powerful ATV engine and are willing to invest in a high-performance model, the Polaris 1205272 16 Sportsman 450 HO engine is a solid choice. However, if you are on a tight budget or prefer a less complex engine, you may want to consider a smaller, less powerful model. It's also important to ensure you have the necessary skills or access to a competent mechanic for maintenance and repairs.

Details:

Crank bearings feel OK, not seized. Lower rod bearing is not seized up, but has a tight spot when rotating it will need rebuilt. Used for parts only. No cracks or Holes in the case.

Wrist pin end has some wear as well.

part #: 1205272 prices

• $50.00-$187.32

specifications atvfendersgo:

• for models: Ho, 450, Sportsman
• for makes: Polaris
• for years: 2016
• mpn: 1205272
• part type: Engine Crank Block Case
• custom1: 108977
• storage location: R1 A093796-o Eng
• manufacturer warranty: Unspecified Length
• color: Silver
• country of origin: United States
• placement on vehicle: Front

seller atvfendersgo:

• # reviews: 565
• city: Berea, Kentucky
• rating: 100.0%

general atvfendersgo:

• condition: For parts or not working
• Body Frame > Body Parts, doors Fenders > Fenders

offer atvfendersgo:

• options: Ship-to-home
• quantity: 1
• availability: In Stock
• started: December 26, 2025
• best offers: True
• sold: 0

returns atvfendersgo:

• policy: No Returns

shipping atvfendersgo:

• cost: $0.00
• carrier: USPS
• type: Calculated
• class: Standard
• transit: 8-12 Days
• service: USPS Ground Advantage

payments atvfendersgo:

• wallet: Paypal
• other
• credit card: Discover

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