123, Gas Engine

If you have read very many of my manuals and instructions you already know how much I detest Silicone Gasket Sealant. I know there are places for silicone (ie bath tub caulking, etc), but it should not be used on internal combustion engines!

These rubber end plugs can be used to cap off your vacuum on the end of a line or on certain components. FOR USE ON VACUUM SYSTEM ONLY. These are NOT to be used on fuel injectors.

When was the last time you knocked one of your vacuum lines off around the oil filter housing, only to discover when you tried to reattached it that the fittings were swollen and would just not stay connected? This is a L shaped fitting that fits 115, 116, 123, and 126 chassis.

When was the last time you knocked one of your vacuum lines off around the oil filter housing, only to discover when you tried to reattached it that the fittings or hose were swollen and would just not stay connected? Here is some extra vacuum hose to fix your problem. Fits 115, 116, 123, and 126 chassis.

Comes in a 2 meter roll.

When was the last time you knocked one of your vacuum lines off around the oil fiter housing, only to discover when you tried to reattached it that the fittings were swollen and would just not stay connected? This is a Y shaped fitting that fits 115, 116, 123, and 126 chassis.

When was the last time you knocked one of your vacuum lines off around the oil fiter housing, only to discover when you tried to reattached it that the fittings were swollen and would just not stay connected? This is a + shaped fitting that fits 115, 116, 123, and 126 chassis.

When was the last time you knocked one of your vacuum lines off around the oil fiter housing, only to discover when you tried to reattached it that the fittings were swollen and would just not stay connected? This is a U shaped fitting that fits 115, 116, 123, and 126 chassis.

This new gasket is used for the injection pump. Fits all 5 cylinder diesel engines from 1978 to 1985 including the 300SD 300D 300CD and 300TD.

This size freeze plug fits almost all gas and diesel engines from the early 70s up into the 90s. This includes all 61x and 60x diesel engines, the 103 gas engine in the 190E, 300SE and 300E. It also fits many V8 engines but you should measure your current plug to be sure. This part measures 34 mm in diameter.

We are seeing more freeze plugs rust out from the inside as these engines age. First sign will be a little rust ring around the outside edge of the plug, next sign will be slight coolant loss, and last sign may be catasropic engine over heat. Check your freeze plugs for any sign of deterioration NOW.

This is one cleverly designed tool. Could not have done it better myself. I actually use to make a couple different types before I found this one. If you have ever tried to remove a radiator hose corroded to an alumium housing you know what I am talking about and you will love this tool. Great when changing radiator hoses, especially the short hose. 8 inches in length.

It will get those stuck radiator hoses loose and off in seconds...

I like this - permanent - threadlocker because it is super strong but can still be removed with a heavy handed breaker bar. This is a very large bottle for the price and is a must have for Mercedes diesel owners. I use it anytime I am doing major repair work on an engine or transmission. Great for front crank bolt, cam bolt, torque converter bolts, injection pump mounting nuts, front engine accessories, brake caliper bolts, front suspension, etc. Anything that you can just not afford to come loose.

This removable thread locker is probably the best that I have used. It has the best sealing cap and cures rapidly and reliably when confined between metal parts. Use it to lock threaded fasteners, nuts, bolts and screws from loosening. Extremely important in critical engine and suspension parts. This is the removable type (meaning that it can be easily removed with hand tools). Comes in small .20 Fl oz. bottle great for most small jobs.

Excellent for all work around diesel engines to prevent vibration failure and breakdowns. If you need the red more permanent type CLICK HERE.

This permanent thread locker is probably the best that I have used. It has the best sealing cap and dries hard in 20 to 60 minutes. Use it to securely lock threaded fasteners, nuts, bolts and screws from loosening. Extremely important in critical engine and suspension parts. This is the permanent type (meaning that it is possible to remove only when applying heat to 450 degress F - with propane torch) or a very heavy breaker bar. I like to use this one on brake caliper bolts as it is such a critical bolt.

Excellent when retaining bearings and bearing races, freeze plugs, rocker arm and main bearing studs, etc. Can fill gaps up to .007 and assures positive controlled locking.

If you work around your Mercedes much this is a great tool to have. The quality is exceptional for the price. It will reset to measure in both inches and millimeters. For a limited time I will even include a spare button battery at no extra cost.

If you are going to test and tune your diesel fuel injectors this is a must have tool! It is the best way to determine the current thickness of the pressure adjusting shim washer in each injector and to help choose the proper replacement. We are committed to helping you service and overhaul this critical maintenance component.

Here is an inexpensive set of cleaning brushes that really get down in the crevices. The plastic one is good for exterior cleaning around the window and body trim. The brass is good for cleaning engine parts you don't want to scratech. The steel one is excellent if you are doing some rust repair.

If you are going to work on your diesel fuel injectors you are going to need a torque wrench. If you are going to tighten your alloy wheel lug bolts properly you should use a torque wrench. In fact if you do your own work you should have a 1/2 inch clicker torque wrench in your tool box. I know why you don't have one. They tend to be expensive for the limited amount you might use one. Well, now you can get a quality one for a very good price. This is a special offer and we only have a limited number in stock.

It comes with a nice moulded plastic case and instructions. This wrench is 18 inches long for good hand torque and it is made in Taiwan. Much better quality than those made in China.

In all my years of working around engines the one thing that absolutely drives me crazy is barbed hose fittings. This even got worse in recents years as many SVO WVO kit makers would send our their components with barbed hose fittings! Just try to remove a rubber fuel hose from a barbed fitting after is has been clamped down, or not even clamped down. Try to remove it after a few months when the hose has been heated and it is even worse!. You end up having to cut the hose off and if you are not careful you can nick the barb and the new hose will leak.

PLEASE NOTE: This can only be shipped UPS ground. It can not be shipped via postal or to foreign addresses. If you have any Mercedes model with hydraulic self leveling suspension from the early 70's up to the early 1990's this is the correct fluid to use. High quality Meyle or Febi Bilstein product from Germany. Any other type of fluid can damage the seals and score your pump. Believe it or not, I have seen transmission fluid, jack fluid, and even engine oil in these systems. If your fluid is old and dark it is time to flush it out. Order 3 liters if you are going to do a complete fluid change (you will have a little left over). At the same time you should change the filter located in the top of the fluid tank. CLICK HERE to order filter.

Almost all Mercedes gas and diesel engines from the late 50's up to the early 90's used pressed in steel pins to hold the timing chain guide rails in position (inside the engine block). To easily remove these you can use a slide hammer IF the engine is out of the car!!! In the real world of old cars, timing chain guide rails often have to be replaced with the engine in the car! There is no room between the front of the engine and the radiator to get any type of slide hammer or long puller tool to work.

Refurbished hydraulic rear suspension pump. These are enormously expensive to replace if purchased new. This unit has been taken apart, cleaned and inspected and new outer oring and new shaft seal have been installed. Inside of the pump is in good condtion with no scoring or adverse wear. Pump mechanicals are in good used condition. Comes with gasket and ready to install.

This kit contains everything you need to reseal your hydraulic suspension pump. It includes the factory input shaft seal and hard to find orings to seal the cover and inside the pump. Comes with instructions. If your shaft seal is bad you could be leaking hydraulic fluid into your engine... not good! All these pumps are now 20 plus years or older. They all need resealing if they have never been opened.

Note: This is only a reseal kit. If the inside of your pump is badly worn or scored this kit will not fix your problems. New pumps are very very expensive. We have only a couple good used pumps available. CLICK HERE to view.

Works on most Early 116, 107, 114, 115 and early 123 models up to the end of the 1970's. This is a genuine Bosch replacement for alternators in those cars that use an internal voltage regulator. If you alternator has a rectangular housing on the outside of the regulator then this is the correct part. DO NOT let anyone tell you to replace your alternator until you have inspected and/or replaced this inexpensive regulator. Even if your old alternator is working pull the regulator and inspect the brushes. If they are worn down short just replace it. This is the best RUN INSURANCE you can get!

This is one of the best built fluid extractors I have seen. As is it works great for drawing power steering fluid, brake fluid, etc. out of their reservoirs. If you attach a hard plastic line on the end (you will need to fabricate a fitting reducer) you can even draw transmission and engine oil. It works great for extracting trans fluid when it has been overfilled. Can be used to add new fluids. You can add transmission fluid carefully to get just the right amount without spilling all over the place. :-)

There are nice measurng marks on the outside of the plastic tub. The pump rod is made from brass and both end caps are threaded aluminum (so you can remove them for cleaning and inspection.

This is my favorite set of tweezers for helping to hold small parts in place for assembly. The wide ones are particularly helpful when a second hand is needed to hold a small bolt or screw in place. Comes with seven different tweezers as shown. Good for car work. Not good for pulling hair!

If you are looking for an inexpensive way to test the electrical circuits on your Mercedes here is a good option. This tester reads both AC and DC voltage, DC current, resistance, and transistor, diode and battery test. Features automatic zero adjust, overange indication, and low battery indicator. Easy to read LCD readout and comes with 32 inch long test leads. Great for testing battery drains and glow plugs.

If you plan to do much work on your Mercedes these metric wrenches and sockets are very desireable - if not a necessity. If you have wanted to add to your tool box but not spend a lot of money here is your chance. These are not Snap On quality wrenches but if you only work on cars ocassionally these are more than adequate to get the job done. Set includes metric crows feet, metric 3/8 inch drive hex (Allen) sockets, and metric 1/4 inch drive socket set 5 to 14 mm. These items are also available separately. To see a list of all our tools CLICK HERE.

Long drive pin punches are very handy when working on your Benz. The smaller size in this set is particularly helpful when removing and replacing twin pin style brake pads. All steel. Made in India.

Not only does this set include almost 100 pieces but it includes metric sized allen (hex) bits and even an attachment to remove a wing nut! How cool is that? Most kits don't contain metric sizes. There are probably enough screwdriver bits in this kit to last you for a very long. Comes in nice molded red case.

Installing steel threaded spark plugs in aluminum heads is risky business. If you are not careful it is easy to damage the fragile aluminum threads. In a few cases I have seen spark plugs blow out of their holes while the engine is running. And does that ever make a loud racket! Heavy handed mechanics often cross thread the plugs during a tune-up and you wont even know it until you go to replace the plugs at some later date.

Great set of metric open end wrenches to get into those real tight places. Metric sizes from 10 to 19 mm. Made in India. They use the standard 3/8 inch drive extension as long as you need to work at right angles in restricted space. Only 10 sets available at this price!