Engine family
Caterpillar 4AZ engine parts
Emmark engine parts for the Caterpillar 4AZ diesel engine — 12 references in our catalog, from gaskets, pistons and liners to bearings and cooling. Every part carries its full OEM cross-reference. As the exclusive Emmark UK importer for Romania and Hungary, our engine specialists confirm the correct part by engine number or OEM code before you order.
12 parts
Perkins 104-19 Ring Set
Perkins 4.154 Heater Plug
Perkins 104-19 Piston
Perkins 104-19 Ring Set +0.020"
Perkins 104-19 Piston +0.020"
Perkins 104-19 Piston +0.040"
Perkins 404C-22 Front Crank Seal
Caterpillar 4AZ Sump Gasket
Perkins 104-19 Ring Set +0.040"
Perkins 403C-15 Head Gasket
Perkins 104-19D Oil Pump
Perkins 104-19 Front And Rear Crank Seal
Check availability
Send the OEM code or your engine number — our engine specialists reply within 24h. No account needed.
Delivery anywhere in Europe from €9 FedEx, tracked, door to door. Rates for B2B account holders.
Open a B2B account