Carburetor Kit for Ski-Doo Skandic 377 503 1987

Carburetor Kit for Ski-Doo Skandic 377 & 503

This carburetor kit provides the gaskets, seals, and internal components needed to rebuild the carb on 1987 Ski-Doo Skandic 377 and 503 snowmobiles.

Overview

This carburetor kit is built for the 1987 Ski-Doo Skandic 377 and 503 models, giving you the wear parts needed to restore proper fuel delivery. A fresh carburetor kit for Ski-Doo Skandic 377 & 503 machines helps resolve rough idle, bogging, and hard starting caused by tired gaskets and seals. It suits riders maintaining older sleds who want a dependable rebuild without hunting down individual pieces.

Built For Performance

• Complete gasket and seal set for a full carburetor rebuild
• Components sized for the 377 and 503 engine carburetor bodies
• Restores consistent fuel metering and idle quality
• Helps eliminate air leaks that cause lean running
• Direct-fit replacement parts for a straightforward rebuild

Fits These Machines

• for Ski-Doo Skandic 377 (1987)
• for Ski-Doo Skandic 503 (1987)

On-The-Job Use

• Seasonal carburetor refresh on older Ski-Doo snowmobiles
• Fixing rough idle and hesitation before winter riding
• Rebuilding a carb that has sat with old fuel
• Routine maintenance on vintage Skandic sleds

Specs At A Glance

Good To Know

Q: Does this kit include jets? A: Kits of this type typically cover gaskets, seals, and related soft parts, so check the listing details for the exact contents. Verify your carburetor model before ordering to confirm the parts match.

Q: Will this fit both the 377 and 503 engines? A: It is listed for the 1987 Ski-Doo Skandic 377 and 503, but carburetor configurations can vary. Confirm your carburetor number against the kit before purchase.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.