Shims control joint preload, bearing clearance, and component alignment — using the wrong thickness or a worn shim causes accelerated bearing wear, misalignment, and noise. This shim 30mm is manufactured to OEM thickness tolerance for correct fitment in excavator and heavy equipment assemblies.

Why Choose This Shim 30mm
– Thickness machined to OEM specification with tight tolerance
– OEM-matched inner diameter and outer diameter for correct seating in the assembly
– Compatible with OEM fastener and bearing configurations; no modification required

Heavy-Duty Construction
This shim 30mm is manufactured using high-strength steel shim with smooth ground faces for consistent stack height. Corrosion-resistant surface finish for longevity in grease and hydraulic fluid environments. Consistent hardness across the shim face. Designed to withstand vibration, impact loads, and harsh operating environments commonly found in construction, quarry, mining, and earthmoving applications. Precision manufacturing helps ensure correct fitment and long service life.

Applications
Suitable for a wide range of heavy equipment and undercarriage systems including:
– Excavators
– Dozers
– Loaders
– Track roller assemblies
– Earthmoving machinery undercarriage components

Maintenance Recommendations
– Clean mating faces before fitting — contamination changes effective shim thickness
– Always measure installed preload after fitting to confirm correct assembly
– Do not substitute different thickness shims

Australia-Wide Supply
We supply high-quality shim 30mm replacement parts across Australia with shipping from NSW. Suitable for aftermarket heavy equipment repairs and undercarriage maintenance applications.