Multiquip 583035 Spacer Shifter - OEM Replacement Part for Saws

The shifter spacer ensures proper alignment and spacing within the transmission assembly of walk-behind concrete saws, maintaining correct gear positioning for smooth shifting between the four gear ratios. This precision-machined component is critical for the transmission system that controls blade shaft speed ratios ranging from 1.00:1 in first gear up to 2.02:1 in fourth gear, allowing operators to optimize blade speed based on blade diameter and cutting conditions.

In the SP6457 saw's transmission design, proper spacing between shifter components ensures reliable gear engagement across all four speeds. The gear ratio system works in conjunction with the engine and blade shaft sheaves to deliver precise blade shaft RPM control. Without correct spacer dimensions, shifting performance can degrade, potentially causing gear misalignment, difficulty changing speeds, or incomplete gear engagement during operation.

This spacer is essential during transmission service, shifter assembly rebuilds, or when addressing shifting difficulties. Compatible models include:

• SP6457

Genuine Multiquip OEM part, sold by an authorized dealer.