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The Polaris Sportsman 850 19" Fuel Rail (part numbers 3131716 and 54506) delivers reliable fuel delivery for high‑performance off‑road applications. Engineered to meet OEM standards, this component ensures optimal flow and pressure consistency, supporting the vehicle's powertrain under demanding conditions.

Constructed from durable materials, the fuel rail resists corrosion and wear, extending service intervals and reducing maintenance costs. Installation is straightforward, aligning with factory mounting points for a seamless fit.

The **Polaris Injector Retaining Clip (Part #3131725)** is a precision-engineered component designed for secure fuel injector installation in Polaris-branded engines. Crafted from durable, heat-resistant material, this retaining clip ensures proper alignment and tension for optimal fuel delivery performance.

Compatible with Polaris engine models requiring a **3131725** part number, this clip features a **0.035-inch (0.89 mm) thickness** and a **0.375-inch (9.53 mm) outer diameter**, providing a snug fit for injector housings. Engineered for reliability, it resists corrosion and maintains structural integrity under high-temperature conditions, making it ideal for both maintenance and replacement applications.

The **Polaris Screw NOS 5137620 (L&S-361)** is a high-quality, original equipment manufacturer (OEM) replacement part designed for precise fitment in Polaris-branded machinery. Engineered to exacting standards, this screw ensures reliable performance and durability in applications requiring secure fastening.

This component is manufactured to specifications for seamless integration, offering a robust solution for maintenance and repair needs. Compatible with Polaris equipment requiring a **L&S-361** screw designation, this part maintains consistency with original design parameters for optimal functionality.

The O-Ring Throttle CAM Cover (Model GRT898-98818) is a precision-engineered replacement part designed for compatibility with Polaris models including the Sportsman 1000, 850, 200, and Mod-GRT. Crafted to exacting standards, this component ensures optimal sealing and throttle response for enhanced performance and longevity.

Ideal for maintenance and repair applications, this part is manufactured to meet strict quality benchmarks, delivering a reliable fit and durable operation. Each unit is supplied as a single item (Quantity: 1) for seamless installation. Ensure your Polaris vehicle operates at peak efficiency with this authentic replacement component.

The Genuine Polaris Throttie Cover SPORTSMAN 5252518 is engineered to provide precise protection for the throttle assembly on select Polaris models. Constructed from high‑density polymer, the cover resists abrasion, UV exposure, and extreme temperature fluctuations, ensuring long‑term durability in demanding environments.

Designed for a seamless fit, the cover integrates with existing throttle components without modification, preserving factory tolerances and maintaining optimal control response. Installation is straightforward, requiring only basic hand tools and standard torque specifications.

The POLARIS OEM hose clamps are engineered for reliable sealing on snowmobile, ATV, and UTV applications. Constructed with a high‑strength spring mechanism, each clamp provides consistent pressure to prevent fluid leaks and maintain system integrity.

Designed as a direct replacement, the pair of 1/2" clamps conforms to original equipment specifications, ensuring seamless installation without modification. Their corrosion‑resistant finish extends service life in demanding environments, making them suitable for both OEM and aftermarket use.