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Sale
$42.00

Universal Rapid-Fill Pressure Tank - Transmission + Rear End + Transfer Case

Fill tank with exact amount - pressurize - insert tube and walk away! YOU MUST have a transmission fill tube in the engine compartment for this to work. 1965 to early 2000s transmissions only.

Tired of the "old ways" of changing fluids in your car? Watch the video below to see how to do it fast, with less mess and stress-free.

Sale
$70.00

Genuine Like New Hirschmann TOOTHED Antenna Mast Assembly

If you want the real thing with the H embossed at the top of the antenna! Only fits antennas with black plastic housings. Watch video to determine your type ( Do not go by year)

These original masts are NLA, and this is from Kent's 20 year old  stock and was only used a few months. No damage. super smooth operation and super straight. The TOOTHED  tail was used on some antennas from 1983-84  up until the early to mid 1990s.

Sale
$32.50

Full 12-Part Transmission Video Class - How to Overhaul the 722.3 and 722.4 Transmissions - On Demand Video Series

5 hours in length. Read what is covered below. Covers most 1981 to 1995 automatic transmissions.

This is Kent's full class on overhauling these old transmissions. They all need help now, not because they are mechanically worn out, but rather because all the old rubber lip seals and O-rings are hard and worn out. They all need resealing!  Valve body overhaul is NOT covered in this series.

Sale
$150.00

STC-100 Diesel Fuel to SVO Conversion BUILDER'S Kit for Factory Tank Operation

NOT a complete kit. Read carefully below. You should have experience with these type conversions. Special Price. No further support other than videos is offered.

The included video instructions are for 1977 to 1985 diesel Mercedes models 240D, 300D, 300TD, 300CD, and 300SD.  STC100 SVO conversion.

Sale
$195.00
Currently out of stock.

1981 To 1985 5-Cylinder OM617 Turbo Diesel Oil Cooler - USED

Good threads and fins. No damage and no leaks - one of the best we have seen recently.

Fits 300D, 300TD, 300CD and 300SD from 1981 to 1985. Hard now to find good ones. This is the only one we have. This is the actual part you will receive.

The threads on both ends are in EXCELLENT condition.

 

Sale
$80.00

2006 to 2011 M272 V6 and M273 V8 New Oil Cooler and Fitler Housing

Quality aftermarket part. Includes correct gasket and filter cap. SPECIAL PRICE ONE ONLY.

Only one available at this price. If you have a lot of oil leaks around this area on an engine with over 120K, best to just replace the entire oil filter housing with new oil cooler already attached. 

Sale
$425.00

Late W108 W109 Hood and Trunk Lid Original Best Ever Condtion - Used

PICK UP ONLY - NO TRUCKERS / NO TRANSPORT COMPANY -- Off 68K 280S. In storage for 40 years. Solid Original Paint. Sheet metal close to mint. No Dents

Pick up only in Bellingham, WA.  Do not try to check out. Please email us at sales@mercedessource.com.  These came off a 1968 280S that was in a heated garage from 1978 to 2018. The car had only 68,000 miles on it when it was parked.

Sale
$450.00

Late W108 W109 Front Fenders Original Excelleint Condtion - Used

PICK UP ONLY!! Off 130K 280SE 4.5 . In storage 20 years. Original paint. Can not say mint since a few spots of light surface rust.

Pick up only in Bellingham, WA.  Do not try to check out. Please email us at sales@mercedessource.com. Original baby blue paint. No dents. No bondo ever. Only light surface rust on inside contact points. These fit 1969 to 1973 280S, 280SE, 300SEL sedans, including the 6.3. PICKUPONLY

Sale
$350.00

450SL 450SLC 380SLC 380SL Front Lower Control Arm Set New!

WILL NOT FIT ANY CONTROL ARMS THAT ARE SCREW IN THREADED TYPE ON BALL JOINT!!! THEY MUST HAVE THE PRESS ON TYPE

. For 1974 to 1985 U.S. models only. Great solution if yours are badly worn or rusted. Includes ball joints and bushings as shown. Ready to install.

Will NOT fit European Models.  Will NOT fit 560SL. Will NOT fit 350SL and early 450SL. Actual parts shown. See details below.

Sale
$199.50

1980 to 1985 OM616 OM617 Diesel Single Hole Vacuum Pump - New Aftermarket

LAST ONE AS OF AUGUST 2026

WARNING READ CAREFULLY: If your vacuum pump recently broke apart there may be a reason for it other than just a vacuum pump fatigue failure. When these pumps break up inside there is usually a problem with the drive mechanism inside the diesel engine.

Sale
$79.99

2000 to 2013 Airmatic Strut and Component Slow Leak Tester

This can save you a lot of time and money. Don't throw expensive parts at your airmatic Benz until you accurately diagnose the leak.

If you have a VERY slow leak in your Airmatic Mercedes, trying to find it can be very frustrating. It could be in the valve block, one of the lines, or the Airmatic strut itself. Small leaks in the strut can be the hardest to find if you cannot hear it.

Sale
$175.00

1990 tp 1993 R129 300SL and 500SL Bosch Headlights

These are original headlights that came on a low mileage 300SL

Look closely. These are the actual lights you will receive. The glass is free of breaks, chips, or sandblasting. The plastic headlight doors are in good used condition. Bulbs are included, but I can not guarantee they will work. Lights have been stored in a warm shop for the past 15 years. 

Sale
$75.00
Currently out of stock.

W108 W109 Interior Goodies Used Parts Assortment

For 1965 to 1973 250S 280S 250SE 280SE 280SEL and 300SEL

Just so you know, not all parts shown will fit in all years and models of the W108 and W109. This assortment of parts is priced very low. If you are restoring a W108 or W109, there may be some real treasure here for you.

Sale
$6.25

Small Metric O-Ring Assortment in Divided and Marked Case

172 pieces. Very handy to have in your "shop." These are all small and sometimes hard to find

Have you ever had to drive to the local hardware store to find a small o-ring? How much did that cost you in time and fuel? These are all small metric sizes. In the picture below, you can see the included sizes.

Sale
$78.00

Late W114 W115 Tail Light Reflectors, and Seals - USED

Fits 1973 to 1976 280, 240D, and 300D sedans. This is a set for right and left sides (each side is different.

Good used tail light parts, as shown. These are the actual parts you will receive. They are not perfect, but very usable. We cannot guarantee the condition of the bulbs. The seals are still soft and not torn. 

Sale
$28.00
Currently out of stock.

Factory Manual Introduction into Service IIS - Registration Year 1973 Models 450 SE & 450 SEL

Covers 450 SE & 450 SEL Series vehicles for the 1974 model year.

This introduction into service for the year 1973 introduces the W 116 Models: 450 SE (116.032) & 450 SEL (116.033). Manual Contents: General Description of vehicle components, Assembly, inspection and adjusting procedures, Testing and Tuning Data, Maintenance instructions, tools and Equipment

Sale
$10.00

Black Plastic Oil Filler Cap Wrist Saver

For many models from 1986 up through 2006. Why is it soooo hard to get these oil caps off!!!

Kent finally got so frustrated trying to get these oil caps off that he came up with this new tool he chose to call the wrist saver. Watch the video to see this unique tool in action.

Sale
$69.95

K-jetronic Warm Up Regulator WUR Single Vacuum Rebuild Kit

The highest quality and most complete kit available.

IF YOU ORDER THIS IN ERROR, IT IS NOT RETURNABLE. Watch the video below to determine which WUR you have BEFORE ordering. This ONLY works on single vacuum units!!!  You will find the quality of this kit is impressive, and it has things in it that other kits do not have.

Sale
$98.00

W110 200D OM621 Diesel Engine Vacuum Pump - USED

Good working condition. Internally inspected. See pictures below

Kent opened this up to make sure the diaphragm is not cracked as you can see below. Check valves appear to be almost new with no oil contamination, so we suspect this is a low-time pump or had a kit installed when they were available. 

Sale
$120.00

1982 to 1984 W123 Turbo Diesel Heater Coolant Hoses and Pipes - USED

Hoses, metal pipes and some clamps from the auxiliary water pump to the monovalve and those into the firewall. Includes mono valve housing.

Only one is available as shown. Good used pipes and hoses as shown. The hoses are still soft with no evidence of cracking. The pipes are reasonably clean with no evidence of any severe rust. These will not fit those 1984 and 1985 diesels with the trap oxidizer.

Sale
$58.00
Currently out of stock.

1986 Model 300E W124 USA Introduction to Service. IIS Factory Manual

Cover the all new W124 300E with the M103 6 cylinder gas engine

Almost like new except for a small upper right corner bend in the cover. This is an “introduction to service” manual that was supplied to dealer service departments to help familiarize them with the newly released W124 300E that was much anticipated.

Sale
$12.50
Currently out of stock.

Set of 5 14 inch Alloy Wheel Lug Bolts - USED

NOT for wheels with hubcaps. Used on W111, W108, W109, W116, R107, W114, W115, W123 and early to 1985 W126

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. Recommend you clean. (Dawn dishwashing soap) And paint them silver before installation.

Sale
$44.50

107 114 115 116 123 126 14 inch Alloy Wheel Four Center Caps - USED

All models with 14 INCH alloy wheels 1972 to 1985 - Sold here in a set of four. Not perfect. Read description.

These are not show quality but look ok from a distance.  They have light facial scratches, but all the back side springs and clips are fully intact and hold tight to the wheel.  FITS ALL models with 14-inch alloy wheels from the early 1970s to 1985 with the bundt cake style wheels.

Sale
$49.99

R107 Stuck or Missing Key Steering Lock Removal Kit

Comes with the tools and a long detailed video on how to remove the steering lock without damaging it or your SL

Key lost or will not turn in your ignition switch?  Is it panic time? No, you do not need to get a big drill and try to drill out the tumbler. That is the worse thing you could do!

SaleOn Demand Video
$15.00

1977 to 1985 W123 Steering Lock Removal Video Class - 44 Minutes On Demand

Kent will explain theory, show you how it all works, and demonstrate getting it out of a W123 BOTH with a key and without a working key!

Just so you know, 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 the related products below.

Sale
$175.00

W123 Low Mileage Rear Axle - USED

ONLY ONE AVAILABLE Can aftermarket type axle that fits all W123 sedans, coupes and wagons 1976 to 1985

You can see from the picture this axle is hardly used. Estimated mileage between 20,000 to 25,000 miles. Only one is available like this. No clips spacers or end bolts included.  Rubber boots are still in very good condition. Was running quiet when removed from an 83 300D.

Sale
$220.00
Currently out of stock.

1980 to 1987 W123 W126 DIESEL Steering Lock and Key Assembly Modified and REBUILT

Most used are worn out internally so new tumbler won't fix them. Be careful buying on eBay as many are worn out internally. Note drilled pin on this one.

This assembly has a new tumbler installed with two keys included.  It will fit the 1980 to 1985 240D, 300D, 300CD, and 300TD. It will also fit the 1981 to 1985 300SD and the 1986 to 1987 300SDL.

Sale
$44.00

Digital Multimeter for Testing Fuel Injection and Other Electrical Components

Auto seeking and auto adjusting. The best meter under $60 anywhere. Kent's favorite. Large easy-to-read screen. Very accurate and fast Ohm readings. Kent's training video for general electrical testing is included.

You do not need a $100 plus multimeter to test most automotive electrical components. But you do need one that is very accurate and easy to read. This is especially true when testing D-jetronic and K-Jetronic fuel injection.

Sale
$99.00

Late W123 Center Console Wood Piece w/ Switches - USED

Fits 1981 to 1983 W123 coupes, sedans and wagons with MANUAL ADJUST or no right side outside mirror.

Center console wood as shown includes switches in the shifter cover. The wood is good, but the clear finish has multiple cracks. So to look nice, it should be finished with some new clear coat. The window switches appear to be newer and rock smoothly but have NOT been tested.

Sale
$96.00
Currently out of stock.

W123 Front License Plate Holder - Used

Hard to find straight! Fits all sedans couples and wagons from 1977 to 1985 - LAST ONE

Only one available. Straightened and painted black. Not perfect but way better than most and has been cleaned, lightly straightened and painted satin black. The small dents in the face will be hidden once the license plate is installed. 

Sale
$29.00

Do-It-Right DIY Brake Repair Accessory Kit

*You want your brake job done right with results that will last and prevent future brake squeal, brake shimmy, and poor pedal response? This is what you need!

Whether your just changing pads, hoses, or doing a complete brake system overhaul, the items we include in this DIY will guarantee the job gets done with no mistakes, minimum frustration, and lasting results. There is no other kit like this anywhere.

Sale
$69.00

Later W126 Original Hirschmann Power Antenna

Fits 1985 to 1989 W126 Sedans - that had the toothed antenna mast and full plastic black housing

ONLY ONE AVAILABLE: This is the actual part you will receive. No cover. The antenna does work up and down when wires are removed from the circuit board. Runs smoothly, good belt. Can be used for parts or easily restored if you another antenna to make one good one. 

Sale
$28.00

W123 Glove Box Door Hardware Set - USED

Fits all 240D 300D 300TD 300CD 280E 280CE from 1977 to 1985

Look at picture closely. This is exactly what you will receive. If you need instructions on fixing your W123 glove box door see below:

Sale
$35.00

W123 Parking Brake Cable Junction and Adjustment Assembly - USED

For almost all W123 sedans, coupes and wagons. If you have a 1976 to 1978 model 123 be sure to confirm picture matches before ordering.

Best one we have seen. Spring and V-wire included. This unit is located under the approximate middle of the car. A set screw in the arm allows you to adjust the travel of your emergency brake pedal.

Sale
$139.00

W123 Front Wheel Hub Assembly with Bearings - USED

Fits all 123 1977 to 1985 - includes grease cap and bolts to mount rotor.

This one is excellent. The bearings are very smooth, fully breased and the rear seal still intact. This is your best option if the lug bolt threads are damaged or stripped out. Good used condition. 

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