CATEngine Parts

246-5916 Hydraulic Cylinder Seal Kit — Cat Motor Grader 140

This hydraulic cylinder seal kit is designed to replace worn or damaged seals within the hydraulic cylinder of specific CAT equipment, ensuring proper fluid containment and pressure regulation. Manufactured to meet OEM performance specifications, these seals provide a reliable seal that prevents leaks and maintains hydraulic system efficiency. Operators may observe slow or jerky cylinder movement, external fluid leaks around the cylinder rod, or a loss of lifting/actuation force when this kit is needed.

Hydraulic Cylinder Seal Kit – Part No 246-5916 – 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

cript>

Related CAT Parts

From the same category — may also be needed

263-9001
Harness Assembly
7w-2329
Gasket
2344814PK
Piston-Std
7c-3821-7e-3568
Core Assembly
377-0607-tm88302
Solenoid Valve
515-8572
Quick Coupler Link

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 TypeHydraulic Cylinder Seal Kit
MaterialNBR rubber and bronze
ApplicationHydraulic cylinder
Service LifeReplace as needed based on inspection
CompatibilityCAT 140 Motor Grader
ConditionNew — OEM specification aftermarket

Failure Symptoms

External hydraulic fluid leaks from the cylinder rod gland are the most common initial symptom. Cylinder performance may degrade, showing slower actuation speeds or a tendency to drift under load. If left unaddressed, persistent leaks can lead to hydraulic system contamination and reduced operational effectiveness.

Installation Tip

Thoroughly clean the cylinder bore and rod before installing new seals to prevent contamination and damage. Avoid using sharp tools that could nick or cut the seal lips during installation.

Service Note

Inspect the cylinder rod for scoring or damage, and check the hydraulic fluid for contamination when replacing cylinder seals.