Mercedes OEM Remanufactured M127 M129 Gas Engine. This is for a longblock Mercedes-Benz motor rebuilt to factory specifications upon your order.
Photos show an M127 and M130 engine for W113 chassis. Fuel injection rebuilding service is not included in the price of this listing, but is available separately. (and recommended).
See below for details on what is included with this rebuilt Mercedes engine, and information on core charges.

INTERCHANGE
Engines: 127.981, 129.980, 129.981, 129.982
Chassis: W108 W111 W113
Years: 1963 -– 1967
Models: 230SL, 250SE, 250SE-C, 250SL

CORE CHARGES
We suggest supplying your original Mercedes engine to rebuild if possible, and a core deposit of $2,600 may be required. If you are unable to supply a core, please contact us and we may be able to supply a core engine for you.
If certain parts of your Mercedes engine are not viable then there will be additional core charges as follows:
Block: $1,100
Cylinder Head: $1,400
Crankshaft: $500
Camshaft: $500

What's Included
NEW MB PARTS:
Pistons And Rings
Rod & Main Bearings
Rod Bushings
Engine Oil Pump
Timing Chain
Chain Guides
Rod Bushings
Crank Seals
Intake Valves
Exhaust Valves
Valve Guides
Valve Springs
Rocker Arms & Lifters
Camshaft: New Or Reground
Chain Tensioner
Head Bolts
Water Pump (V8 Applications Only)
Complete Gasket Set

REPLACE AS NEEDED OR NEW:
Timing Gears, Flywheel Ring Gear, Misc. Studs & Hardware

MACHINED TO EXACT FACTORY SPECS:
BLOCK
Bore & Hone Cylinders
Surface Block Deck
Align Hone If Necessary
Connecting Rods Rebuilt
Grind Crankshaft
Surface Flywheel
Balance Crankshaft Assembly
CYLINDER HEAD
Resurface
Pressure Test
Install New Valve Guides & Hone To Spec
Cut Seats & Lap Valves

THOROUGH INSPECTION CLEANING AND DETAILING:
Finish Paint Block And Oil Pan To Factory Colors
Plated Hardware Where Applicable
Tap And Repair All Threads
Meticulous Assembly


LONGBLOCK ASSEMBLIES DO NOT INCLUDE:
Manifolds, Fuel Injection (Except As Noted), Engine Management, Electricals, Starter, A/C, P/S, Clutch Assembly, Or Any Other Components Not Directly Contained Within The Engine.