Model 4118314 blade spacer is a gap adjustment replacement component for cutting blade assemblies on commercial stand-on and zero-turn lawn mowers.

Dimension specification: 16MM thickness spacer washer.
This spacer matches spindle shaft outer diameter and deck blade mounting spacing standards for a full lineup of multi-model commercial mowers covering 442XXX, 642XXX, 742XXX, 942XXX serial equipment series with 48", 52", 61", 72" side discharge decks across multiple engine horsepower variants.
Standard hand tools support disassembly and installation during cutting deck maintenance, maintaining uniform blade gap to ensure even grass cutting and prevent blade friction against deck housing.
Please cross-check your commercial mower serial model number and original factory spare part number before purchase to confirm precise fitment.