CATEngine Parts

7w-5426 Camshaft — Cat 3116 950F

The 7w-5426 camshaft is a fundamental engine component that controls the timing and duration of valve openings and closings, directly impacting engine performance and efficiency. It features precisely machined lobes to ensure accurate valve actuation, unlike a worn camshaft with rounded lobes that lead to poor combustion. Operators may notice a significant loss of engine power, rough idling, increased exhaust smoke, or misfires if this camshaft is damaged.

Camshaft – Part No 7w-5426 – 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

before 3 PM IST.', };

Related CAT Parts

From the same category — may also be needed

1l-7518
Bearing
7w-5455
Aftercooler Core
10r-7221
Fuel Injector
3220329lK
Body Stl As- Piston
2797940
Engine Parts Component
1297768
Engine Parts Component

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 TypeCamshaft
MaterialHardened forged steel
ApplicationEngine valve train
Service LifeReplace if worn or damaged, typically > 10,000 hrs
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The initial symptom of a worn or damaged 7w-5426 camshaft is often a noticeable decrease in engine power and performance, accompanied by rough idling. If the issue progresses, the engine may start misfiring, produce excessive exhaust smoke, and become increasingly difficult to start. Continued operation with a faulty camshaft can lead to severe engine damage due to improper valve timing and combustion.

Installation Tip

Ensure all camshaft bearing surfaces in the engine block are meticulously cleaned and lubricated with assembly lube before installation. Never rotate the camshaft by hand without proper lubrication to avoid scoring the journals.

Service Note

Inspect the camshaft lifters, timing gears, and valve springs for wear or damage when replacing the camshaft.