CATEngine Parts

305-4926-305-4925 Muffler 305 4926 — Cat E315D 315Dl

This is a high-quality muffler assembly designed to reduce exhaust noise and manage exhaust gas flow from the engine. It is constructed from durable, corrosion-resistant materials to withstand high temperatures and harsh operating conditions, unlike a rusted or internally damaged muffler that leaks exhaust. Operators might notice a significant increase in engine noise, exhaust fumes entering the cab, or a loss of engine power when this component fails.

Muffler 305 4926 – Part No 305-4926-305-4925 – 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

Related CAT Parts

From the same category — may also be needed

2171456
Kit-Piston Rings
pistons
Pistons
2959895
Engine Parts Component
1051720lK
Inframe Engine Kit
235-7132
24V 65A Alternator
436-2989
Rocker Switch

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 TypeMuffler Assembly
MaterialSteel, aluminized coating
ApplicationEngine Exhaust System
Service LifeReplace as needed based on condition
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first sign of a failing muffler is often an unusually loud exhaust noise, indicating a leak or internal damage. If ignored, exhaust gases may begin to leak into the operator's cab, and engine performance could degrade due to backpressure issues. A severely compromised muffler can lead to increased exhaust emissions and potential engine overheating.

Installation Tip

Ensure all exhaust connections are clean and free of rust before installing the new muffler to achieve a proper seal. Do not reuse old exhaust clamps, as they may not provide adequate pressure.

Service Note

Inspect the exhaust manifold and piping for cracks or leaks, and check the condition of any exhaust hangers or mounts.