PLEASE READ the entire text before ordering so you understand what this tool can and cannot do. There is no guarantee you that you will be able to remove all fuel tank screens on these old SLs. This tool may not work on older 1970s models that are rusty underneath, especially if subjected to road salt . Inspect your SL. Severe rust can bond the aluminum threads to the steel gas tank! If salt rust appears, you can purchase it and take the risk, but the tool is NOT returnable if your screen is frozen due to corrosion. The tool comes with a brand new OE genuine fuel tank screen for your R107 or C107. (Note: You will most likely damage your old screen while removing it. Complete video instructions included. Since you will need to drain the fuel out of your fuel tank to remove the screen, we also include Kent's on-demand video on how to do this job safely. This tool requires a couple of 27mm open-end or big adjustable wrenches.
Product Details
REVISED MARCH 2024: Watch this BEFORE ORDERING. It contains INSTRUCTIONS on the recent upgrade. Some of the original video instructions do not apply as the top nut is no longer threaded. This will produce a better grip on the old screen socket. NOW just install and tighten the bottom nut so the teeth grip into the screen socket. THEN turn the top nut to remove.
The top section of the lower nut that you will tighten against the tooth ring has been trimmed, so if you use a thicker wrench, it is easier to get on the toothed nut
Below you can see the difference in the early flat-bottom screens found on the 1972 and 1973 350SL and 450SL. The teeth on the locking mechanism have no good place to "grab hold" of the flat portion on the fuel tank screen. Your option on these models is to try to get a socket on the screen. If that is not possible, you will have to remove the fuel tank to get the old filter screen out.
The later 450SL, 380SL, and 560SL do not have a flat bottom on the fuel tank screen. In the pictures below, you can see how the teeth grip onto the edge of the threaded hole to allow you to remove that style of screen as well.
The wrench size of the bolt head and both nuts is 27mm or 1 and 1/16 inch. You can use adjustable wrenches as well. You will need 2 wrenches to lock the sliding notched nut to the bottom of the tank screen. Then one wrench is needed to turn the TOP NUT ONLY to remove the screen from the fuel tank.
To install the new screen, set the sliding notched nut aside and only use the smooth threaded nut and tighten it up to the bottom of the screen. Then install in the fuel tank using a wrench or a socket on the bolt head as shown below.
NOTE TO 350SL OWNERS: The original style flat bottom screens are no longer available, but the newer style screen we provide in this kit will work. But your old outlet fuel hose will not work with this new style screen. We recommend you purchase a new outlet hose when replacing this screen. See related products below.
Related Products:
Early Gasoline 107 116 Fuel Tank Outlet Hose
This is a very common failure item on the older gas models. The braided outlet fuel hose will rot and and begin by weeping fuel through the hose. When it finally fails it can be dangerous and leave you stranded on the road. Large amounts of fuel will come pouring out of the tank.
1976 to 1980 SOME W116 R107 C107 V8 and W123 6 Cyl. Fuel Delivery Overhaul Kit with Free Video Instructions
PLEASE LOOK AT YOUR SYSTEM BEFORE ORDERING to confirm the type of accumulator you have. ( Watch the last video below for examples )For systems with ONE HOLE ACCUMULATOR only. Some 450SL, 450SLC, 450SE, 450SEL with 4.5 and W116 280SE .
1981 to 1985 380SL R107 Fuel Delivery Overhaul Kit with Free Video Instructions
All 380SL, 380SE, and 380SEL owners take note. Even if you acquire a nice 380 like Kent's Cherry you are going to need some or all of these components ( unless of course it was recently done by a competent mechanic ).
1986 to 1991 R107 and W126 V8 Twin Pump Fuel Delivery Overhaul Kit
DOES NOT INCLUDE ANY METAL FACTORY HARD LINES!!! What you SEE in the picture is exactly what you will receive. Many of these particular big V8 models are now becoming true collector cars and going up in value at a steady rate.