When trying to troubleshoot a leak in your vacuum system or just plugging off a hose that is leaking nothing works better than these. They are the same ones that we include in your vacuum hand pump testing kit.
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We supply a number of extras in this kit including some special rubber and plastic hose that you will not find with other vacuum hand pump testers.
We have finally found a source for the engine compartment hard vacuum line! This vacuum line is white and is 4 mm in size, and is made by Cohline. It is used on all 107 108 109 110 111 113 114 115 116 123 124 126 chassis.
If your early door lock actuators do not have any cracks in the rubber diaphragms, but they just won't hold vacuum - it may be possible to fix them by taking them apart and cleaning and resealing the outer lip of each diaphragm.
Old age hardened vacuum lines and hoses can sometimes be a real pain to remove. Then tend to just get "stuck" in place. Rough attempts to disconnect them can cause damage. If you are not careful you can crack the rubber hoses or break the plastic lines when moving or pulling on them.
This is the same guage that we include in two other kits. See related products below. We realize some may just want a simple vacuum gauge to have in their tool box for troubleshooting purposes. A gauge like this is a "must have" if you are having vacuum related problems on your older Mercedes.
Here is a great way to save some money repairing your old Mercedes vacuum door lock actuators. When they go bad it is almost always due to cracks in the rubber diaphragms. These can be easily replaced once you remove your door panels and remove the units.
If you need more than one just change the quantity in your shopping cart. If you would like to order the kit look below.
1973 to 1980 Vacuum Door Lock Actuator Rubber Diaphragm Replacement Instructions by Kent Bergsma - Download
These five page step-by-step illustrated instructions will walk you through the correct procedure of removing your old worn and cracked door lock rubber diaphragms from the actuator housing and replacing them with new ones. These are procedural instructions only.
5 pieces 11" to 16" long misc ends from our cutoff stock. From 1/8 inch to 3/16 inch diameter. These can be used on various vacuum connections. Maybe some small fuel hose included. Yes, Kent does use fuel hose on vacuum systems as it will not swell and rot like regular rubber vacuum hose.
This is a brand new 3 way Vacuum change over valve. It is located in the engine compartment on a number of different chassis Mercedes, both gas and diesel models, from the 70s up through the late 90s.
This $25 gift certificate can be toward the purchase of any item or items on our website . The certificate will be mailed to your address of your choice with an individual certificate number for identification purposes along with the coupon code.