CATCab & Body Parts

3387450 Bracket As — Cat 12K 140K

This bracket assembly is a key structural component used in the mounting and support of various systems on Caterpillar motor graders. Manufactured to meet rigorous OEM standards, it provides the necessary strength and precise fitment that surpasses a worn or damaged original bracket. Operators may notice increased vibration, misalignment of attached components, or audible stress noises if this bracket fails.

Bracket As – Part No 3387450 – CAT Spare Part
Part Specifications
BrandCAT
CategoryCab & Body Parts
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

before 3 PM IST.', };

Related CAT Parts

From the same category — may also be needed

147-5507
Floating Oil Seal
6K6227
Bracket A
170-8864
Seal Kit
1750070
Bracket-Mo
778322
Cab & Body Parts Component
3p-0432
Cab & Body Parts Component

Browse all CAT Cab Body Parts →

Ship This Part To Your Location

DubaiSaudi ArabiaNigeriaKenyaSouth AfricaBangladeshMalaysiaGhanaQatarEgypt
India
MaharashtraGujaratTamil NaduRajasthanKarnatakaTelangana

Full shipping information on regional pages · Air freight 2–12 days · GST invoice for India

Installation & Application Notes

Clean mating surfaces before fitting cab seals to prevent air and water ingress. Use correct adhesive for glass bonding — structural automotive adhesive, not silicone. Check wiring harness routing when replacing doors or panels.

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

Part TypeBracket Assembly
MaterialFabricated Steel
ApplicationMounting and Support
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — CTP aftermarket replacement

Failure Symptoms

Early signs of bracket failure may include rattling sounds or visible shifting of the component it supports. If the bracket continues to degrade, it can lead to misalignment of connected systems and increased stress on surrounding structures. A compromised bracket assembly poses a risk to the operational integrity and safety of the equipment.

Installation Tip

Clean all mating surfaces thoroughly to ensure proper contact and load distribution. Avoid using excessive force or improper tools when aligning and fastening the bracket.

Service Note

Inspect all related mounting hardware, as well as the components that attach to this bracket, for signs of wear or stress.