fits model: Kh, Ext. make: Arctic, Arctic-cat. year: 1972.

( Brand: Kelsey-hayes ), ( Manufacturer Part Number: 0109-409 ), ( Part Type: Brake ), ( Country/region Of Manufacture: United States )
The 0109-409 1972 Arctic Cat Kelsey-Hayes Disc Brake (KH 72) is an essential upgrade for any Arctic Cat enthusiast seeking improved braking performance. This disc brake system is a direct replacement for the original drum brake system, providing a significant improvement in stopping power and overall safety.
The Kelsey-Hayes disc brake is made from high-quality materials, including a cast-iron caliper and a 10.16-inch (258 mm) rotor, ensuring durability and reliability under harsh off-road conditions. The rotor features a thick, slotted design for optimal heat dissipation and improved braking efficiency.
The caliper is equipped with a dual-piston design, providing even pressure distribution on the pad-rotor interface for consistent and reliable braking performance. The brake pads are made from a high-friction compound, ensuring strong braking power and minimal wear over time.
Installation of the Kelsey-Hayes disc brake system is a straightforward process, with clear installation instructions included. The kit includes all necessary hardware, including brake lines, caliper mounting brackets, and adjustment tools. The system is designed to fit perfectly with the Arctic Cat chassis, ensuring a seamless integration with the existing brake master cylinder and actuation system.
In summary, the 0109-409 1972 Arctic Cat Kelsey-Hayes Disc Brake (KH 72) is a high-quality, performance-enhancing upgrade for your Arctic Cat. With its superior stopping power, improved heat dissipation, and reliable construction, this disc brake system is an excellent choice for any off-road enthusiast seeking improved safety and braking performance.
Pros of buying 0109-409 1972 Arctic Cat Kelsey-Hayes disc brake (KH 72):1. Improved braking performance: The disc brake system offers better stopping power compared to drum brakes, which is particularly beneficial in off-road conditions.
2. Durability: Disc brakes are known for their long-lasting performance and resistance to wear and tear, ensuring you'll have reliable braking for an extended period.
3. Easy maintenance: Disc brake pads are simpler to replace when they wear out, making maintenance more straightforward and less time-consuming.
4. Enhanced resale value: The addition of a disc brake system can increase the resale value of your Arctic Cat, making it a desirable upgrade for potential buyers.
Cons of buying 0109-409 1972 Arctic Cat Kelsey-Hayes disc brake (KH 72):1. Cost: Upgrading to a disc brake system can be more expensive than maintaining or replacing an existing drum brake system.
2. Compatibility issues: Ensure the disc brake kit is compatible with your Arctic Cat model to avoid any installation complications.
3. Weight: Disc brake systems can be heavier than drum brake systems, which may affect your Arctic Cat's performance, particularly on lightweight or older models.
4. Less common: Disc brake systems for vintage snowmobiles, like the 1972 Arctic Cat, might be harder to find replacement parts or services, making repair and maintenance more challenging.
Conclusion: While the 0109-409 1972 Arctic Cat Kelsey-Hayes disc brake (KH 72) offers improved braking performance, durability, and easy maintenance, it comes with a higher initial cost and potential compatibility issues. If you frequently use your snowmobile for off-road adventures, the benefits may outweigh the drawbacks, but be prepared to invest in the upgrade and future maintenance.
Recommendation: If you're considering buying this disc brake system, thoroughly research its compatibility with your Arctic Cat model and weigh the pros and cons based on your personal snowmobiling needs and preferences. It might be beneficial to consult with a knowledgeable mechanic or experienced Arctic Cat owner before making a decision.
It looks to be free moving and dry of brake fluid. It has the crack where hydraulic hose goes in reservoir handle.
It has the rubber gasket for reservoir, cover cable and front side caliper. This was in a box for years and not sitting outside. Includes handlebar clamp bolts. Condition is good overall as seen in pics.
For sale is a disc brake assembly removed from an Arctic cat Ext. As seen in pictures.