Used Parts Diesel Engine

115 1975 to 1976 300D Glow Plug Relay

Item: ELT-115GPRU
Price: $72.50
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115 300D glow relay

Fits only 1975 to 1976 300D. Mounted under the dash by steering column. Good used tested glow relay. When this unit fails the glow plugs will not come on at all. Pick up a spare if you have one of these models are new are getting more and more expensive.


617 5 Cylinder Turbo Diesel Alternator Mounting Bracket (Used)

Item: DSL-COMAMPU
Price: $38.00
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617 alternator mounting plate

Fits all 5 cylinder turbo diesels from 1978 to 1985. Believe it or not these do go bad! If you live in the rust belt (ie salted roads) the lower alternator mounting bolt can actually seize in this bracket. When that happens the only way you will be able to remove your alternator is by cutting the bolt with a saws all and metal blade. Then you will need a replacement bracket like this.


115 240D Complete Fuel Injection Pump - Last One Save $100

Item: DSL-1152IPU
Price: $250.00
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115 240D Injection pump used

Excellent used working 1974 to 1976 240D injection pump removed from good running engine. This unit is complete as shown. No plastic fuel lines included. If your pump is going bad the expense to rebuild can range from $800 to $1000 - AND THESE PUMPS DUE GO BAD due to the lack of proper maintenance (ie oil checks). See my new Sourcelet on maintaining these pumps. This is the only one I have and a good chance to pick a IP for a great price.


617 Turbo Diesel Alternator Pulley Used

Item: DSL-COMUTAP
Price: $36.00
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617 turbo used alt pulley

Twin belt alternator pulley in good used condition. If yours is bent this is an opportunity to get a replacement for a resonable price. I only have one of these available. Fits all 5 cylinder turbo models 300D 300CD 300TD and 300SD from 1978 to 1985.


123 240D 300D 300TD Electric Auxilary Fan Brackets (Used)

Item: BDP-123AFMB
Price: $20.00
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123 aux fan brackets

Fits all 123 sedans, coupes and wagons 1977-1985 with air conditioning. These are the brackets that hold the aux. electric fan in place. If you have been in a front end hit you will most likely need to replace these bars. 


123 Diesel 300D 300TD 300CD Oil Filter Housing (Used)

Item: DSL-1233OFH
Price: $48.00
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123 617 oil filter housing

Good used complete oil filter housing with cover and nuts. Fits all 123 5 cylinder diesel engines 1977 to 1985.

We also have ones for 126 300SD. They have a different cover for the oil pressure sender. Same pric. Just let us know.


Mercedes 617 Diesel Engine Fuel Filter Assembly and Lines (Used)

Item: DSL-COMFFAL
Price: $58.00
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617 filter and lines

Good used filter assembly and all lines as shown. Note: The rubber cigar hose may or may not be the right length depening on your chassis. So even though included it may not work. All the plastic hard lines are the same and in good condtioin. Fits 1978 to 1985 300SD and 1977 to 1985 300D, 300TD and 300CD.

Note: If you have a pesky leak at the fitler it may be due to a deformed housing or damaged fittings.


617 Turbo Diesel EGR valve (Used)

Item: DSL-COMUEGR
Price: $105.00
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617 turbo used EGR

Good used tested EGR valve. Last one I have. Failure of this unit can cause excess smoke, poor idle, and/or rough shifting. Check to see if yours holds vacuum. Easy to replace. Also consider ordering new vacuum sensor switch. Also fits 1980 to 1983 240D with EGR valve.


Mercedes 123 126 Turbo Diesel Alternator Mount Plate (Used)

Item: DSL-COMTAMP
Price: $39.50
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617 turbo alternator alternator plate

This is a part that commonly breaks on 617 turbo diesels. If your alternator is rattling be sure to check for failure of this plate. Fits 1981 to 1985 123 and 126 5 cylinder turbo diesel engines.


123 126 617 Diesel Turbocharger Assembly (Used)

Item: DSL-COMRBTC
Price: $125.00
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Used rebuildable 617 turbo

I have three or four 617 turbo charger assemblies that have been sitting around my shop for a number of years. These were removed from tired engines or wrecked cars. I can not confirm the actual condition of each so I have decided to sell them cheap for the value of a rebuildable core. Maybe you would like to rebuild one while still driving your turbo diesel? Or who knows, maybe the one I send you works just fine. And I know a couple of them probably would.... BUT for this price No guarantees - no returns.

The turbos DO NOT come with intake manifold or EGR valve.


123 116 126 617 Turbo Diesel Engine Valve Set (Used)

Item: DSL-COM617V
Price: $98.00
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617 turbo used valve set

Good used set of 5 intake valves and 5 exhaust valves for all 5 cylinder turbo diesels from 1978 to 1985. Comes with vavle springs, valve spring caps, and adjusting nuts as shown. Will need to be resurfaced before installation of course.


617 Turbo Diesel Flywheel, Flex Plate, and Bolts (Used)

Item: DSL-COMFWFP
Price: $60.00
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617 Turbo flywheel

Good used 5 cylinder turbo diesel flywheel. Fits all 1978 to 1985 turbo models. Come with good flex plate and flywheel mounting bolts.


116 123 126 616 617 Rocker Arm Tower Attachment Bolts (Used)

Item: DSL-COMCTSB
Price: $48.00
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rocker arm tower bolts 5

Fits 116 123 126 4 and 5 cylinder non turbo and turbo engines 1977 to 1985. Good used set of five special factory stretch bolts that hold the rocker arm towers to the cylinder head. Common damaged item and hard to find new. The 5 bolts here will work with 5 cylinder engines. If you have a 4 cylinder you will just end up with one extra bolt.


617 5 Cylinder Turbo Diesel Cylinder Head Bolt Set- USED

Item: DSL-COMTCHB
Price: $48.00
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Good complete set of star head silver bolts for 617 5 cylinder turbo diesel engines from 1978-1985.


123 1977-1979 240D, 300D Vaccuum Pump with New Diaphram and valves- REBUILT

Item: ECM-123ERVP
Price: $115.00
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Excellent used engine driven vaccuum pump with new diaphram and check valves installed. Comes with new gasket and is ready to bolt on your engine. Fits all 1977 to 1979 240D, 300D, 300CD and 300TD.


115, 240D Cleanable Factory Air Filter Assembly- USED

Item: DSL-115ACSA
Price: $58.00
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Good used original factory cleanable air filter screen assembly. Fits 1974-1976, 115 chassis, 240D.


Early 240D, 300D A/C Compressor, Ideler, Pulley, and Bracket- USED

Item: DSL-COMACIP
Price: $22.00
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Good used air conditioning idler pulley and bracket. Fits mid '70's to 1979 model diesels with york style air compressors.


616, 617 Diesel Engine Crank Front Bolt and Washers- USED

Item: DSL-COMFCBW
Price: $30.00
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Good used front crank bolt and 3 spring washers. 


300D Non-Turbo Complete Valve and Spring Set- USED

Item: DSL-COM3MTV
Price: $120.00
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Very good used set of intake and exhaust valves, complete with springs, keepers, rotators, and adjusting nuts. This a complete set that will fit 300D engines from 1975-1979. This will also fit 240D's of the same vintage, you'll just end up with an extra set of valves and hardware.


Early 220D 240D 1968-1976 Lower Oil Cooler Hose

Item: DSL-115LOCH
Price: $49.50
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Early 220D 240D 1968-1976 Lower Oil Cooler Hose

Brand New Lower oil cooler hose for 1968-1973 220D and 1974-1976 240D. If yours is leaking, replace it now!

SKU: DSL-115LOCH