CATEngine Parts

2J1408 Packing — Cat 630B 631B

This packing serves as a critical sealing element within various mechanical systems, preventing leakage of fluids or gases. Manufactured to high standards, it offers superior resistance to wear and extrusion compared to degraded packing that can lead to operational inefficiencies. Operators may observe fluid leaks, reduced system pressure, or unusual noises originating from the sealed component when this packing begins to fail.

Packing – Part No 2J1408 – 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

re 3 PM IST.', };

Related CAT Parts

From the same category — may also be needed

7d-6864
Check Valve
295-9547
Rotating Piston Pump
219-1911
Turbo S3Bsl 119 Turbocharger
309-1019
Avr Vr6 Automatic Voltage Regulator
2297189
Engine Parts Component
191-2942
Piston Pump

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 TypeSealing Packing
MaterialNBR rubber or similar elastomer
ApplicationSealing in various mechanical assemblies
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The initial symptom of failing packing is often a visible fluid leak from the sealed assembly. If left unaddressed, the leak may worsen, leading to a gradual loss of system pressure or fluid level. Continued operation risks significant fluid loss, potential component damage, and operational downtime.

Installation Tip

Ensure the groove or bore where the packing is to be installed is perfectly clean and free from any burrs or damage. Carefully ease the packing into place, avoiding any stretching or twisting, which can compromise its sealing ability.

Service Note

Inspect the shaft or mating surface for wear or scoring when replacing this packing.