S&W Diesel, Inc. 336 Lakme Ave. Wilmington CA 90744 (310) 835-3155 310-835-0816fax Email us at swdieselinc@sbcglobal.net

S&W Diesel is located at 336 Lakme Ave. Wilmington, CA  90744 right in the heart of the L.A. harbor.  We are 2 blocks East of Avalon and in between "C" & "D" streets.  With our commitment to quality and years of experience we can meet your needs for parts and service.  We are an authorized dealer for Perkins, Yanmar, Isuzu, Westerbeke, Universal, John Deere and Iveco.  
We are a full service diesel engine shop  and an authorized warranty station for Perkins, Yanmar, Isuzu and John Deere Marine. Let us overhaul your engine or troubleshoot a difficult problem for you. Every overhauled engine is run on our dyno to make sure it runs smooth and efficiently before it's given to you.  If you don't see a particular part you are looking for give us a call and let us help you find it.  Provide us with your engine serial number and we can order almost any part you need to keep your engine running smoothly. 
Let S&W Diesel help you with your Tier 3 compliant engine packages for forklifts, material handling, construction and agriculture. Replace your existing diesel engine with a new tier 3 compliant low-pollution engine. Comply with air rules, reduce exhaust pollution and improve your engines performance. New Charge air cooler and radiator supplied with the kit. Also included are throttle control and harness. Kits are available for 4 or 6 cylinder models and designed for easy installation.  Installation by S&W also available.

Alternator Pulley
: $37.00
Alternator Pulley
Custom alternator pulley for serpentine belt conversion. Used on both 4.108 and 4.236 Perkins engines.
Crankshaft Pulley
: $157.26
crankshaft pulley
Custom crankshaft pulley for 4.108 Perkins engine.

Check out our Quantity Discounts for Filters
10% off if you buy 2-9 filters 15% off if you buy 10-30 filters 20% off if you buy 31+ filters

Perkins Engine ID Number
Know your Perkins engine number and where to find it.

It is important to determine the actual serial number of your engine. It will tell us where the engine was built and in what year, it's horsepower rating and the specific parts used in building your engine. The number usually starts with 2 letters followed by 5 numbers, 1 letter, 6 numbers and 1 more letter, such as PJ12345U654321N. Typically 4.108 and 6.354 engines have serial numbers stamped in the casting where the injection pump is mounted. The 4.236 and 4.248 engines usually have their numbers stamped into an area of the block behind the injection pump. The 3.152 and 4.203 series are often found stamped in at the rear of the block above the bell housing.