The track adjuster protects your undercarriage investment — it absorbs rock and debris impacts through the recoil spring while maintaining the tension that keeps the chain running true. This aftermarket track adjuster spring assy 297-9275 / e330d replicates the OEM assembly for the E330D, confirmed to the same cylinder, rod, and spring specifications as the original.

Compatible Machines
– E330D
– 297-9275

Why Choose This Track adjuster Spring assy 297-9275 / E330D
– Grease cylinder bore and rod stroke to OEM specification — same tension adjustment travel
– Mounting dimensions matched to OEM adjuster housing geometry — no machine modification
– Seal assembly rated for grease service in high-contamination earthmoving environments

Heavy-Duty Construction
This track adjuster spring assy 297-9275 / e330d is manufactured using alloy steel cylinder body: machined bore for accurate piston travel and long seal life. Heat-treated components where applicable to match OEM fatigue and impact resistance. External anti-corrosion finish for longevity in Australian site conditions. 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
– Follow OEM tension adjustment procedure — measure sag at the correct span point
– Inspect for grease weeping around rod seal at every 250-hour service
– Do not over-grease — excess pressure can blow seals or lock the idler at maximum extension

Australia-Wide Supply
We supply high-quality track adjuster spring assy 297-9275 / e330d replacement parts across Australia with shipping from NSW. Suitable for aftermarket heavy equipment repairs and undercarriage maintenance applications.