CATUndercarriage

9W6039 Idler Gp-Track — Cat D9L

Name: 9W6039 Idler Gp-Track — Cat D9L
Brand: CAT
SKU: 9W6039
Availability: InStock

This is a CAT Idler Group (Gp)-Track, a crucial component of the undercarriage system that maintains proper track tension and alignment. Manufactured to CTP aftermarket replacement standards, it provides robust performance and durability, ensuring smooth operation. Operators may notice increased noise, vibration, or a tendency for the track to loosen if this idler group begins to fail.

Idler Gp-Track – Part No 9W6039 – CAT Spare Part

Part Specifications

Brand	CAT
Category	Undercarriage
Condition	Aftermarket — OEM Specification
Dispatch	Same-day from Mumbai (before 3 PM IST)
GST Invoice	Available — all orders
Export Docs	Commercial invoice, packing list, COO

Compatible Models

Always verify with serial number before ordering.

WhatsApp for Price & Availability ☎ Call Mumbai Office

Parts Trading Company · Mumbai, Est. 1956 · Same-day dispatch · Ships worldwide · GST invoice included

Installation & Application Notes

Cross-reference part number with serial number before ordering to confirm fitment. Keep original parts until new ones are confirmed correct. Record part numbers replaced for future reference.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.

Failure Symptoms

Initial symptoms of a failing idler group include increased noise and vibration from the front of the undercarriage, and potentially a looser track feel. If ignored, the idler bearing can seize, causing the track to drag or even derail, leading to significant undercarriage damage. Continued operation risks severe wear on the track chain and other undercarriage components, resulting in costly repairs and downtime.

Installation Tip

Before installing, thoroughly clean the mounting surfaces and inspect the adjustment mechanism for proper operation and lubrication. Ensure the idler shaft is correctly seated and the retaining hardware is torqued to specification.

Service Note

When replacing the track idler group, inspect the front idler yoke, recoil springs, and track frame for any signs of damage or excessive wear.

Part Type	Track Idler Group
Material	Steel
Application	Undercarriage Track Tensioning
Service Life	Replace as needed based on wear
Compatibility	OEM specification
Condition	New — CTP aftermarket replacement

9W6039 Idler Gp-Track — Cat D9L

Compatible Models

Related CAT Parts

Installation & Application Notes

Failure Symptoms