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When “rebuilding” an old Bosch mechanical fuel injector, replacing the nozzle is usually enough get it working again at peak performance. But sometimes you will run into a fuel injector that just won't fire right nor product a correct fan spray pattern.
Version 4 update 2/22: New color and style but still does the same job. This is one of the key tools you will need to remove stubborn pre chambers from the cylinder head of your old diesel engine.
These are not Mercedes specific although some will work well in certain places on older Benz. This is a general purpose assortment that can be used on many vehicles. Handy to have in your garage.
In this 30-minute instructional video, Kent will explain how this new pump compares to the original, what is included in the kit and why, how to make a new plugin wiring harness, demonstrate step by step how to install this pump in a late W123 and explain the differences you will face when instal
Since the original style Bosch electric pumps are no longer available, Kent decided to come up with a good alternative.
Study the picture carefully. This is exactly what you will receive. Only one available
Used seat track hardware as shown.
In this instructional video, Kent demonstrates how easy it is to install the Klima heater control valve ( monovalve replacement ). If you have one of these popular and classic Mercedes, this is the best upgrade you can make for your climate control.
This an instructional "how-to" video that comes with our ACCIII performance upgrade it. It will show you how to install a protective fuse for your auxillary water pump and how to replace the rotton foam climate control hose under your dash. Total run time is 16:29.
Maybe your non-turbo automatic shifts just a little too early or a little too late? Maybe your turbo diesel transmission jerks a little too much or flares during shifts?
In this video Kent will show you how to remove the center wood panel and the climate control switch panel so you can replace the 5 small bulbs behind it that light up the switch panel and the buttons behind it. It is not as difficult as it may first appear if you understand the procedure.
Since the original style Bosch electric water pumps are no longer available NEW. If you need a replacement pump, you have three options. 1. Buy a used pump. 2. Buy our newer pump conversion upgrade. 3. Take your inoperable pump out of the system.
Very good condition. Does not have all the corrosion that you see on most of the bulb sockets. If you are have problems with your rear lights staying on this is usually the problem. New bulbs are available separately.
Are you tired of your sluggish heater system? Does it take too long to change temperature. Does it get hot when you want it to get cold.
The parts in this little kit will do two things. 1. Protect your climate control push button panel. 2. The system will get more accurate readings from the climate control sensor on top of your dash.
For years I just used old shop rags to catch the drips - until I found this! What a great solution. Watch the video below for more details
This is one of the nicest I have seen both inside and out. Complete with the attachment through the rear glass hardware. Kent will also include at no extra charge his on-demand video on restoring one of these. This will show you how to remove and replace it in your wagon.
I think well over half of all W123 wagon rear hatch wiper assemblies are either stuck, broken, inoperative, noisy or just won't part properly. The main reason for all these failures is lack of service ( ie lubrication ). It just never gets done.
This 10-minute instructional video will show you how to remove the center shift cover wood piece, replace the broken pin in the back, and reinstall the cover back into your W123.
Tightens and Removes Collar Nuts on 220D 240D 300D 300CD 300TD 300SD 300SDL 190D 2.2 1969 to 1987. Works on most Mercedes diesel engines up through 1987 only.
Fits all models 1976 to 1985 with a wood shift cover. 240D 300D 300CD 300TD 230E 280E and 280TE. A very common issue that plagues almost all W123s. The factory pin in the back on the wood shift cover seems to always break off, leaving the wood piece loose in the center console.
Fits all Mercedes models with the 14" Alloy bundt cake style wheels. The measurements are M12x1.5mm by 51mm overall length. This is a set of five USED wheel bolts that are not all rusty.
In this 17 minute instructional video Kent will walk you through removing and installation a VCV valve off the back of the injection pump and the proper way to adjust the linkage travel for best performance. A number of tips will be shared to reduce frustration and prevent problems.
It has now become essential that you replace this filter screen on these old cars, especially if they have been using gasoline with ethanol in it and the car has sat or sits for long periods without running.
If you need some good rear axle spare parts here is your chance.
Please note that this video class is included free with the purchase of one of our steering lock repair services or a new or rebuilt steering lock assembly. Please see related products below.
Lockservice
In this 14 minute instructional video, Kent will show you how to safely remove the side window lower trim without damaging the car's paint or the soft aluminum trim. He will do this using his special tool to do this job. He will also show you how to install the trim back on without bending it.
This can be one of the hardest trim pieces to remove if you don't want to damage the car's paint or the aluminum trim itself. When working on detailing his 300TD wagon, Kent finally decided it was time to make a special tool for this operation.
Very hard to find with the pull tab intact for the chrome inside handle. Most are broken off. If this mechanism is all corroded you may not even get your hatch open. This one came out of a very clean wagon with no corrosion and the mechanism operates smoothly. Chrome handle not included.
This video ONLY covers some of Kent's "tips and tricks" on installing a harmonic balancer back onto the front of the crankshaft on an old Mercedes engine. The specific procedure was filmed while doing a front crank seal replacement on a 1983 240D.
There are a number of things that can go wrong with a W123 instrument cluster.
In the video instruction, Kent will show you the step-by-step procedure on how to safely remove the instrument cluster from the dash. It will require our special dash pull tools that can be purchased separately.
We starting using some of these to plug brake lines while changing out calipers. Then we started using them on fuel and oil hoses. Now we are using them all over the place and keep finding new uses for them on a monthly basis. These are a MUST HAVE! Watch the video below to become a believer!
Kent modified this puller and developed a procedure to remove the front crank seal race so the job could be affordable from the DIY mechanic. This costs less than half the cost of the factory tool.
In this 16-minute instructional video, Kent will explain some of the challenges and problems you may have to deal with when changing your instrument cluster bulbs by not removing the cluster.
This is the newest LED light bulb Kent has found and tested that you can install on the backside of your instrument cluster to increase your instrument lighting on your older Mercedes. These particular bulbs will be much brighter with a VERY RED cast light and they don't get hot!
Cad plating can be expensive but is great for show restorations. If you just want to make those parts on your old Benz look good then this is the closest paint Kent has found to looking like cadmium gold plating. Check out the pictures below of the fuel delivery brackets he did with this paint.
Did you hear these are not available? No part number anywhere? Well, as the source we went to work and made it happen. You can now purchase the correct copper sealing rings for your OM616 and OM617 injection pump delivery valves.
Here is my all-time favorite gasket maker and sealant. You may already know how I feel about RTV silicone products (I think they should be outlawed!). We have had a number of our customers ask us where to get this so we decided to offer it on our website.
This is a quality aftermarket part and an excellent alternative to a used one. New O.E. are no longer available.
To many people, automotive electrical systems and testing are a big mystery. It is not as complicated as you might think.
In this video, Kent will show you how he fixed his leaking tires on his chrome alloy wheels by using Miracle Paint. This is a full 22-minute step-by-step instructional video. Watch the video "trailer" below to give you a better understanding of what is involved in this procedure.
This kit was developed by Kent primarily to fix leaking chrome wheels. The free on-demand video that comes with this kit shows the detailed process of cleaning and filling the corroded areas along the edges of the inside of the wheel to seal them and stop annoying tire leaks.
When doing a compression test you must properly seal the inner surface of the pre-chamber with the fuel injector hole adapter. Copper washers work the best for this to ensure a 100 percent seal. Do not use the engine's heat shield washers.
Kent has found and tested this newest LED light bulb that you can install on the backside of your instrument cluster to increase your instrument lighting on your older Mercedes. These particular bulbs will be much brighter with a more AMBER cast light, and they don't get hot!
This is the newest LED light bulb Kent has found and tested that you can install on the backside of your instrument cluster to increase your instrument lighting on your older Mercedes. These particular bulbs will be much brighter with a white light and they don't get hot!
This 25-minute video is a supplement to Kent's other instructions on replacing diesel engine front crank seals. It is offered free of charge with one of the seal replacement kits.
In this video Kent will share some set up tips as well as explain what is in the compression tester and an overview of how it is used.
This video will show you how to remove the front crank seal race using the factory tool and using Kent's custom puller. It will also demonstrate a very easy way to install a new replacement race before installing a new seal.
Good used bracket as shown.