About Us:

Our phone hours of operation are 9:00 am to 5:00 pm PST
Monday thru Thursday, our on-line ordering is always open.
We are located in southern California.

Ordering on-line is the most assured way that you will get your order fast and with no shipping mistakes. We have found that over 80% of order errors are phone orders.


NPT Engineering has been in business since 1981 supplying the aerospace and defense industry with precision machined parts of all forms of complexity. In 1989 NPT also branched into another business of manufacturing live bait fishing tanks for offshore Sportfishing. Several patents were awarded on bait tanks and boat trailer brake parts and NPT sold the fishing product business in 2001. NPT Engineering still maintains both a machining company and sells fishing products on the internet, hence the name of the web site We are located in Simi Valley California about 45 miles north west of Los Angles in Ventura County. NPT Engineering has been in business for over 25 years providing defense and aircraft parts to our nations military and is a Marine Corp Viet Nam veteran owned business, Semper Fi.

The owner of both companies owns several motorcycles (Suzuki's, Kawasaki and Hondas) and rides every day plus participating in numerous motorcycle charity events yearly. Keep your eyes open as we expand our motorcycle parts accessories line.

Our aim is to sell direct to the consumer and by pass the middleman. You save and get factory direct service and we deal with the people who really matter, the end user. If you have a question give us a call and talk to me direct or my daughter Jenny on the order desk.

Larry E. Wilkin


NPT Engineering Inc.
4212 E. Los Angeles Ave
Suite 4527
Simi Valley, Ca. 93063
805 583-0373


“Pain is temporary.
It may last a minute, or an hour, or a day, or a year, but eventually it will subside and something else will take its place. If I quit, however, it lasts forever.”
Lance Armstrong