Walker Engineering
Airseps for Marine Applications
Welcome to Walker Engineering - home of the Walker AIRSEP® closed crankcase system for diesel engines. Originally configured for marine applications, the AIRSEP® is now available for all applications that use diesel engines, such as trucks, buses, RVs, Industrial engines, and even power generation. New AIRSEPS® have been designed to meet the increasing popularity of natural gas-fueled engines, as well. For heavy-duty applications, our high-efficiency CCE® series AIRSEP® is the product of choice.

A private company, Walker Engineering offers innovative products that apply cutting edge technology to solve problems in a unique and cost effective manner. Our FUELSEP® and ALGAESEP® products add quality, value, and emissions reduction to any diesel powered boat, vehicle or facility. Go with the name you can depend on and trust … Walker Engineering.
Sign Up!
Sign up now for the Walker newsletter and get the latest on great deals!
How it Works! The Walker Airsep
Click Here for Tech Help
Click Here For Tech Help
Suggested Links
Walker VOLVO IPS Packages
Yachting Magazine -Learn More about the Airsep
Learn more about AIRSEPS for Naturally Aspirated Ford-Lehman
Order Airsep Parts NOW! Keyword AIRSEP
Walker Engineering
Walker Engineering
9255 San Fernando Rd.
Sun Valley, CA 91352
tel: 818-252-7788
fax: 818-252-7785
Choose a Category
Marine Products Over the Road Products Industrial Products Military Products

WalkerAIRSEP on Facebook!

Follow WalkerAIRSEP on Twitter  
Quick Find
Search by Engine
Product Type:
Engine Make:
Engine Model/ Horsepower:
Can't find your engine?       
Walker's SuperStore Now Open!

ISO9001 Certification
Walker News
NEW Walker SPINBREATHER for Volvo Engines NEW Walker SPINBREATHER for Volvo Engines
Walkers NEW Spinbreather is designed for classic Volvo marine diesels dating back to the late 1970s, 80s and 90s that use an open breather with threaded base. The Walker AIRSEP Spinbreather is a high performance OPEN breather, and replaces the stock metal canister without any engine modification or tools.
Walker AIRSEP Awarded GSA Contract. Walker AIRSEP Awarded GSA Contract.
Walker Engineering was recently awarded a GSA contract for Walker AIRSEP products and air filters.
New Service Kits for DDC-MTU-Caterpillar New Service Kits for DDC-MTU-Caterpillar
Walker recently released new air filter field service kits for AIRSEP equipped marine engines.

  Copyright © 2003-2024 Walker Engineering