Mufflers for Earthmoving, Forestry and Construction Equipment, Farm Machinery, Trucks, Buses, Forklifts and Custom Made Applications

Mastiff mufflers are specially designed to replace exhaust systems to fit Caterpiller, John Deere, Hitachi, Ford, Komatsu, Case, Hyundai, Kobelco, Massey Ferguson, Volvo, Hino, Mercedes Benz, Isuzu, Scania, Nissan and numerous other brands.

Easy to fit because of their original mounting pattern, Mastiff Mufflers are made from heavy gauge, alloy-coated steel and heat resistant stoving enamel finish for longer life. The parts have reinforced gussets and webs in key places to accommodate high stress loads.

Mastiff Mufflers are available by overnight delivery nationwide from stock or can be made to order in a fast turnaround time.

Ask for our competitively priced Mastiff Mufflers -
made in New Zealand by MLB Manufacturers.

Our continually expanding range also includes clamps, bends, donuts, M/S exhaust tube and rain caps.

Mastiff CATALOGUE will be downloaded then viewed in PDF format.
Adobe Acrobat Reader will be required to view the pages.

Click here to download the FUll Mastiff CATALOGUE

MASTIFF 1000 Series
JOHN DEERE

MASTIFF 6000 Series
HITACHI

MASTIFF 4000 Series
KOMATSU

MASTIFF 5000 Series
CATERPILLAR