CATEngine Parts

9w-2142 Floating Seal — Cat C13

This is a CAT Floating Seal, a crucial component used in final drives and other rotating assemblies to prevent the ingress of contaminants and the egress of lubricant. Manufactured to high OEM standards, it provides a reliable seal under demanding operating conditions, unlike a worn or damaged seal that can lead to premature wear of bearings and gears. Operators may notice increased noise from the final drive, leakage of oil, or a gritty feeling in the drive system when this seal begins to fail.

Floating Seal – Part No 9w-2142 – CAT Spare Part
Part Specifications
BrandCAT
CategoryEngine 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

M IST.', };

Related CAT Parts

From the same category — may also be needed

2463274
Sae 3 Mount Flange
2124893
Main Bearing (Thrust)
095-5620
Hydraulic Filter
2249464
Engine Parts Component
302-4181
Camshaft Bushing
374-8476
Serpentine Belt

Browse all CAT Engine 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

Inspect mating surfaces for wear before fitting. Use torque specs from service manual. Replace gaskets and seals as a set — reusing compressed gaskets causes oil leaks. Clean all oil passages with compressed air.

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

Part TypeFloating Seal Assembly
MaterialNitrile Rubber and Steel
ApplicationFinal Drive / Hub Assembly
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Early signs of a failing floating seal include the appearance of grease or oil around the final drive housing and a potential increase in operational noise from the drive. If ignored, contaminants will enter the drive, leading to accelerated wear of gears and bearings, and lubricant loss will compromise lubrication. The eventual outcome is a severely damaged final drive requiring costly repairs or replacement.

Installation Tip

Thoroughly clean the seal grooves and mating surfaces on both the shaft and housing before installation to ensure a proper seal. Avoid using excessive force or sharp tools when pressing the seal into place, as this can damage the sealing lips.

Service Note

When replacing floating seals, it is essential to inspect the condition of the gears, bearings, and lubricant within the final drive or hub assembly.