SPEEDAIRE Spring Canister Assembly Steel PN31XG6403G

Replacement Spring Canister Assembly

The SPEEDAIRE PN31XG6403G is a steel spring canister assembly designed as a direct replacement for Grainger item 31XG64 and manufacturer model RA-2515. It fits the RA series of hose reels and restores the retraction mechanism when the original spring set fails. Buyers who need a complete internal mechanism for a different reel series or a non-RA model cannot use this assembly.

Steel Construction With Included Hardware

Both the spring and the canister are made from steel, providing the durability expected in a workshop environment. The package includes one spring holder, two M8 nuts and two M8x15L bolts so the unit can be bolted into the reel housing without sourcing separate fasteners. Installers who lack metric M8 tooling or who require a different bolt length will need to supply their own hardware.

Proprietary Fit Limits Interchangeability

The assembly is engineered specifically for the RA-2515 and the RA series, meaning the mounting pattern, spring torque and canister dimensions match only those reels. It cannot be adapted to other brands or to earlier and later Grainger series without modification. Users with reels outside the stated compatibility must seek a spring set matched to their exact model.