CATUndercarriage

7T1246 Undercarriage Component — Cat D9N

This undercarriage component is a critical structural element that supports the machine's weight and houses vital track system components like the recoil mechanism. Manufactured to withstand extreme loads and environmental conditions, it provides a robust foundation for the undercarriage, unlike a damaged or worn frame that may exhibit cracks or deformation. Operators might notice uneven track wear, alignment issues, or instability if this component is compromised.

Undercarriage Component – Part No 7T1246 – CAT Spare Part
Part Specifications
BrandCAT
CategoryUndercarriage
ConditionAftermarket — OEM Specification
DispatchSame-day from Mumbai (before 3 PM IST)
GST InvoiceAvailable — all orders
Export DocsCommercial 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

/script>

Related CAT Parts

From the same category — may also be needed

288-0935
Double Flange Track Roller
2979143
Track Adjuster & Recoil Gp
1178774
Undercarriage Component
203-7343
Bucket Linkage Bushing
6c3495
Undercarriage Component
3W8158
Piston As

Browse all CAT Undercarriage →

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.

Part TypeUndercarriage Frame Component
MaterialHeavy-duty steel
ApplicationUndercarriage structure
Service LifeReplace as needed based on structural integrity
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A failing undercarriage frame component might first be indicated by visible cracks or deformation in the frame structure, or by the track consistently misaligning. If ignored, these issues can lead to accelerated wear on rollers, idlers, and the track itself, potentially causing instability during operation. The worst consequence is a compromised frame that could lead to a catastrophic failure of the undercarriage system, resulting in extensive damage and severe safety risks.

Installation Tip

Ensure all mounting surfaces for associated components are perfectly clean and that any previous damage to the surrounding frame is properly repaired before installation. Avoid welding or modifying the component unless explicitly specified by the manufacturer.

Service Note

When replacing an undercarriage frame component, thoroughly inspect all adjacent structural members, track rollers, idlers, and the track chain for wear or damage.