Beru 18GZ4-77 / Z179
Beru has been able to developed an excellent line of industrial spark plugs over the last 10 years. The Heavy Duty spark plug line has been improved quickly to an impressive number of well performing spark plugs. The Beru line contains standard plugs for non-shielded applications in 14, 18 and 7/8" thread sizes, covering the vast majority of common engine applications.
These are a few samples out of an extended variety of products Hatraco has to offer. For more information please contact us.