Cooling System

The **Quad Logic OEM-grade 50-durometer rubber lower radiator bushing** provides a direct replacement for Polaris liquid-cooled ATV models, including the Sportsman Ranger RZR Scrambler, Xplorer, Magnum, and select RZR variants. Engineered to match the original equipment specifications, this bushing ensures precise fitment and optimal performance for radiator support systems.

Sold as a pair, these bushings replace Polaris part number **5410584** and are designed for compatibility with most liquid-cooled Polaris platforms requiring two lower radiator mounts. Lightweight at **2 ounces**, this replacement maintains the exact dimensions and material properties of the original component, ensuring seamless integration and durability.

The **Torx pan head screw with integrated washer** from Quad Logic serves as a precise OEM replacement for Polaris ATV and UTV applications utilizing factory part number **7512084**. Engineered to match the original **fully threaded, Torx-driven design**, this fastener features a **flat pan head** with a **plain iron finish**, ensuring compatibility with factory mounting points without modification. The included **washer** maintains proper seating and torque distribution, eliminating the need for additional hardware.

Ideal for **body, chassis, and component assemblies**, this **2-pack set** provides the exact specifications required for seamless installation. Each screw measures **10 x 7 x 1 inches** (packaged dimensions) and weighs **2 ounces**, with a **Torx drive system** and **iron metal construction** for durability. Part of Quad Logic’s replacement line, this set is designed for direct substitution in Polaris applications, ensuring reliability and performance equivalent to the original equipment.

The Quad Logic Coolant Overflow Bottle Cap Plug is a precise OEM replacement designed for Polaris Ranger, RZR, Scrambler, and Sportsman models. Manufactured with machined exterior and a weight of 2 ounces, this plug fits directly between the coolant recovery bottle and the overflow bottle cap, ensuring a secure seal and preventing coolant leakage or improper pressure regulation.

Key features include exact OEM dimensions, compatibility with multiple Polaris ATV and UTV models, and a reliable seal that restores proper overflow system operation. The unit is available since March 14, 2023, and is packaged in a 10 x 7 x 1 inch box, making it convenient for quick replacement.

The **Quad Logic Cooling Cap Gasket** is a direct-fit replacement for Polaris ATV and UTV models requiring OEM specification 5810279. Engineered to match factory sealing dimensions, this machined gasket ensures a secure, leak-free fit within the factory coolant cap assembly. Designed for optimal pressure retention, it maintains proper cooling system performance during operation.

This gasket-only replacement weighs **2 ounces** and is packaged in a compact **10 x 7 x 1-inch** box for easy storage. Compatible with select Polaris General Ranger RZR Scrambler and Sportsman models, it provides a reliable solution for worn or damaged seals. Note: Overflow cap and cup are not included.

The **Quad Logic Billet Aluminum Cooling Cap Kit** is a precision-machined replacement for the factory coolant cap assembly on Polaris Ranger RZR Scrambler and compatible UTV models. Engineered from high-quality billet aluminum, this kit replaces the original plastic components—including the radiator cap, overflow bottle, and cap gasket—while maintaining exact fitment to the original sealing surfaces and installation points.

Designed for direct compatibility with Polaris part numbers **5430743, 5433774, 5431895, and 5710279**, this kit ensures improved durability and thermal performance over standard plastic caps. The lightweight (2 oz.) assembly measures **10 x 7 x 1 inches** and ships ready for immediate installation. Available since **May 24, 2024**, under manufacturer part number **100-3543-KIT**.