CATEngine Parts

6E3137 Caterpillar Pump Gp. Piston 6E3137 — Cat

This is a Caterpillar Piston Pump Group, a vital component within the hydraulic system responsible for converting mechanical energy into hydraulic flow. Manufactured to meet rigorous OEM standards, it offers superior durability and precision compared to a worn pump exhibiting internal leakage or reduced output. Operators may notice sluggish hydraulic functions, loss of system pressure, or unusual noises emanating from the hydraulic pump if this unit is failing.

Caterpillar Pump Gp. Piston 6E3137 – Part No 6E3137 – 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

ipt>

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
3087830
Engine Parts Component
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 TypePiston Pump Group
MaterialSteel Alloy
ApplicationHydraulic System
Service LifeReplace as needed based on performance
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first indication of a failing piston pump group is often a noticeable decrease in hydraulic system speed or power. If ignored, this can progress to intermittent loss of hydraulic functions and increased operating temperatures. Continued operation with a faulty pump risks damage to other hydraulic components due to inadequate flow or pressure.

Installation Tip

Thoroughly flush the hydraulic system and replace the hydraulic filter before installing the new pump to prevent contamination. Avoid introducing air into the system during installation, as this can cause initial cavitation and damage.

Service Note

Replace the hydraulic filter and inspect the hydraulic fluid for contamination when servicing the piston pump group.