Parts for Craftsman 536918400: Drive Assembly Parts

This brass compression ring is a small tubing fitting component that helps form a tight, leak-resistant seal at a compression joint. It's used where a reliable metal-to-metal seal is needed for fluid or gas lines. What it does:

• Squeezes around tubing when tightened to create a compression seal at a fitting
• Restores a reliable connection when the original ring is worn, damaged, or deformed
• Helps prevent visible leaks or seepage at compression joints
• Maintains proper sealing for safe operation of fluid/gas lines

• One brass compression ring

• Only install on the correct tubing/fitting type and size; confirm fit before tightening
• Turn off and isolate the system and relieve pressure before disassembly
• Inspect mating surfaces and replace the ring if it is cracked, flattened, or corroded
• Tighten fittings per the equipment/OEM instructions; do not overtighten or reuse a damaged ring

This is a push channel assembly designed for use with a lawn tractor snow blade attachment. It connects the blade to the tractor frame and transfers pushing force during snow removal. Replace this channel if it is bent, cracked, or corroded, which can reduce blade stability and snow clearing effectiveness.

Replace your washer's 5/16-18 hex nut if the original is stripped, missing, or corroded. Secures components during assembly and maintenance.