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Engine Crankcase

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2009 polaris sportsman-90-a09fa09aa-ab
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Quick answer: The Engine Crankcase for the 2009 2009 polaris sportsman-90-a09fa09aa-ab (ATV) consists of 35 OEM components. 9 are currently matched to live Amazon/eBay listings, priced from $5.99–$34.99.
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Showing 35 Components
O-Ring

The **Polaris 0453827 Acrylic O-Ring** is a high-performance sealing component designed for compatibility with the **2019 Outlaw 50, 90, and 110 models**, as well as the **Sportsman and Predator series**. Engineered for durability and precision, this O-ring ensures optimal sealing performance in demanding off-road and utility applications.

Constructed from **acrylic material**, this O-ring delivers resistance to wear, heat, and environmental exposure, maintaining consistent performance under varying conditions. Compatible with Polaris ATV and UTV models, this part adheres to strict manufacturing standards for reliability and longevity.

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Bolt [Transmission Oil Drain]

The POLARIS 0452132 OEM Drain Bolt Plug is engineered for precision removal and replacement of engine and transmission drain bolts. Designed for the Predator Outlaw 50/90 platform, it offers a robust construction that withstands high torque and corrosive environments. The plug’s secure fit ensures reliable sealing, preventing leakage and maintaining system integrity during maintenance procedures.

Installation is straightforward, with a standardized thread profile compatible with standard automotive service tools. The product adheres to OEM specifications, guaranteeing seamless integration into existing vehicle architectures without the need for aftermarket modifications. Its durable material selection resists wear and oxidation, extending the service life of the drain bolt assembly.

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Screen

The Polaris RZR Oil Filter Screen (Part No. 0452369) is a genuine OEM replacement component engineered for precise filtration performance in Polaris RZR off-road vehicles. Designed to ensure optimal engine protection, this screen effectively traps contaminants, extending oil life and maintaining system efficiency.

Manufactured to strict OEM specifications, this part guarantees a perfect fit and seamless integration with compatible Polaris RZR models. Compliance with factory standards ensures reliable operation under demanding conditions, making it an essential maintenance component for vehicle longevity and performance.

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Spring, Screen

The **Polaris RZR Oil Screen Spring (Genuine OEM Part #0452370)** is a precision-engineered component designed for direct compatibility with Polaris RZR off-road vehicles. Manufactured to strict OEM specifications, this spring ensures optimal filtration performance and reliable oil flow within the engine system.

Ideal for maintenance and restoration applications, this part is sourced from Polaris-authorized suppliers, guaranteeing authenticity and adherence to original equipment standards. Each unit is supplied individually (Qty 1) for seamless integration into existing systems.

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O-Ring

Authentic Polaris Drain Plug O-Ring – Engineered for precise sealing in Polaris marine and off-road applications. This high-quality rubber O-ring ensures reliable performance and durability under demanding conditions.

Designed to meet Polaris specifications, this replacement part features a standardized 2.00-inch outer diameter (OD) and 1.75-inch inner diameter (ID), with a 0.125-inch cross-sectional thickness. Compatible with Polaris models requiring exact dimensional fit, this O-ring provides a secure seal to prevent leaks and maintain optimal system function.

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Cap, Oil Fill

The **OEM Polaris Oil Drain Plug (Part #0452368)** is a precision-engineered component designed for direct fitment on **2007–2019 Polaris Outlaw and Phoenix RZR models (90/110 HP)**. Manufactured to original equipment specifications, this plug ensures a secure, leak-free seal during oil changes, maintaining optimal engine performance and longevity.

Constructed from durable materials, this drain plug is engineered to withstand high-temperature and high-pressure conditions, providing reliable service in demanding off-road environments. Compatible with factory oil pans and drain systems, it delivers a consistent fit without modification. Ideal for both routine maintenance and restoration projects, this OEM replacement guarantees compatibility with stock and aftermarket oil pans.

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Buy on eBay ($34.99)
Seal, Oil

Polaris Oil Seal is engineered to meet the exacting standards of Polaris ATV models, ensuring reliable protection against oil leakage and contamination. Constructed from high‑grade materials, this seal delivers long‑term performance under demanding operating conditions.

Installation is straightforward, allowing technicians to replace the seal with minimal downtime. The design is compatible with the OEM specifications for the designated Polaris ATV series, guaranteeing a precise fit and optimal sealing efficiency.

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Bolt

The **Polaris 0450158 Socket Hex Bolt** is a precision-engineered replacement component designed for compatibility with **2001–2024 Polaris OUTLAW SPORTSMAN RZR** models. This bolt features a **hex socket drive** for secure installation and removal, ensuring proper torque application during assembly. Supplied in a **quantity of three (3)**, these bolts are manufactured to exacting specifications for optimal fitment and durability.

Key specifications include a **hex socket size** compatible with standard tools, ensuring efficient installation. This part is essential for maintaining the structural integrity of your RZR’s suspension, steering, or drivetrain systems. Each bolt is crafted from high-quality materials to resist corrosion and wear, delivering long-term performance in demanding off-road conditions. Part number **0450158** ensures direct OEM compatibility for seamless replacement.

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Buy on eBay ($24.99)
Exact factory OEM # 0453542 may be temporarily out of stock in official store listings.
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Exact factory OEM # 0453508 may be temporarily out of stock in official store listings.
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Exact factory OEM # 0453611 may be temporarily out of stock in official store listings.
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Exact factory OEM # 0453612 may be temporarily out of stock in official store listings.
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Exact factory OEM # 0453613 may be temporarily out of stock in official store listings.
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Exact factory OEM # 0453614 may be temporarily out of stock in official store listings.
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Exact factory OEM # 0450587 may be temporarily out of stock in official store listings.
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Exact factory OEM # 0453615 may be temporarily out of stock in official store listings.
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Exact factory OEM # 0452133 may be temporarily out of stock in official store listings.
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Exact factory OEM # 0453616 may be temporarily out of stock in official store listings.
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Exact factory OEM # 0453330 may be temporarily out of stock in official store listings.
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Exact factory OEM # 0453522 may be temporarily out of stock in official store listings.
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Exact factory OEM # 0453617 may be temporarily out of stock in official store listings.
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Exact factory OEM # 0453460 may be temporarily out of stock in official store listings.
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Exact factory OEM # 0453456 may be temporarily out of stock in official store listings.
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Exact factory OEM # 0452342 may be temporarily out of stock in official store listings.
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Exact factory OEM # 0453419 may be temporarily out of stock in official store listings.
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Engine Crankcase — Frequently Asked Questions

What OEM parts are included in the Engine Crankcase for the 2009 polaris sportsman-90-a09fa09aa-ab?

The Engine Crankcase for the 2009 polaris sportsman-90-a09fa09aa-ab includes 35 individual OEM components, each listed below with its exact OEM part number.

How much does the Engine Crankcase cost for the 2009 polaris sportsman-90-a09fa09aa-ab?

Individual components in this assembly currently range from $5.99–$34.99, based on live Amazon and eBay listings. See the price comparison below for each part.

Will these OEM parts fit other 2009 polaris sportsman-90-a09fa09aa-ab model years or trims?

Manufacturers frequently reuse the same physical part across multiple model years and trims, so a given OEM part number can be compatible with more than just this exact vehicle — search the OEM number directly to see every vehicle it fits.

What is the OEM part number for O-Ring on the 2009 polaris sportsman-90-a09fa09aa-ab?

The OEM part number for the O-Ring (part of the Engine Crankcase assembly) on the 2009 polaris sportsman-90-a09fa09aa-ab is 0453827.

Does OEM part 0453827 fit the 2009 polaris sportsman-90-a09fa09aa-ab?

Yes — OEM 0453827 is listed as the O-Ring for the 2009 polaris sportsman-90-a09fa09aa-ab (2009), part of the Engine Crankcase assembly.

Which parts are included in the Engine Crankcase?

O-Ring, Bolt [Transmission Oil Drain], Screen, Spring, Screen, O-Ring, Cap, Oil Fill, Bushing, Rubber, Seal, Oil, and 27 more — see the full list below.

What other vehicles use OEM part number 0453827?

OEM 0453827 (O-Ring) also fits 46 other vehicles in this catalog, including 2007 polaris outlaw-90-a07ka09aa-ab-ad — Engine Crankcase, 2007 polaris predator-50-a07ka05ca-cb-cd — Engine Crankcase, 2007 polaris sportsman-90-a07fa09aa-ab — Engine Crankcase.

Cross-Marketplace Price Tracker
Compare total assembly price across Amazon Prime vs. eBay Certified Sellers.
Amazon Est. Total
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eBay Est. Total
$144.37