Track pins and bushes are consumable earthmoving machine replacement parts with a defined service life determined by operating conditions, maintenance intervals, and track tension management. This aftermarket track bush 190-3523 320 for the 320 is manufactured to OEM pin diameter, bush bore, and component length specifications.

Why Choose This Track Bush 190-3523 320
– Pin OD and bush bore: OEM dimensions for correct running interface and seal life
– Length: OEM for correct chain assembly width and side-clearance geometry
– Surface hardness: OEM profile — wear-resistant surface over tough alloy steel core

Heavy-Duty Construction
This track bush 190-3523 320 is manufactured using alloy steel: case-hardened pins, through-hardened bushes. Precision-ground to dimensional accuracy. Inspected and measured before packaging. 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
– Replace pins and bushes as a matched set for balanced wear life
– Consider turning or flipping bushes at mid-life where OEM permits to equalise bore wear
– Coordinate replacement with link and sprocket assessment at each undercarriage inspection

Australia-Wide Supply
We supply high-quality track bush 190-3523 320 replacement parts across Australia with shipping from NSW. Suitable for aftermarket heavy equipment repairs and undercarriage maintenance applications.