Technical Data - BMW (CARS) M21-D24WA (1988->)


Manufacturer BMW (CARS)
M21-D24WA (1988->) - T - SOHC/OHC
Engine Type M21-D24WA (1988->)
Fuel Supply System T
Note SOHC/OHC
Cc 2443
Number of Cylinders 6
Bore Ø 80.00
Stroke 81.00
KW 85
Compression 22
KBA No. (Germany) 4114371
Type Mines 905A3C

Technical Information Number Technical Data Information
····Engine Code
Charger---
··Type
····Turbocharger - Pressure (Max.)
Compression--------------
····Compression - Ratio
····Compression - Pressure [bar]
····Wear limitation
Refs------
····Idle, min.
····Idle, Max.
····RPM, Max.
Exhaust Gas, value-------
····Smoke Grey - Service RPM
Thermostat
····Thermostat, Opening Temperature
Ignition Timing----------
····Ignition System
Ignition - Row-----------
····Ignition Point, Static / Dynamic
injection pump-----------
··Injection - Stage 1 => x
··Pressure, Fuel injection
····New Part
····Min.
=<>=
··Cylinder Head - Height
····New Part
Valves----
··Valve Clearance [mm]
····Inlet
····Exhaust
··Valve Head Diameter [D]
····Inlet
····Exhaust
··Valve stem diameter [d] - Inlet
····Standard Size
····1st Oversize
····2nd Oversize
··Valve stem diameter [d] - Exhaust
····Standard Size
····1st Oversize
····2nd Oversize
··Valve - Protrusion (+/-)
····Fitting Position
····Inlet
····Exhaust
Valve Guides-------------
··Fitted Height
··Inner Diameter - Standard Size
··Inner Diameter - 1st Oversize
··Inner Diameter - 2nd Oversize
··Sideplay
····Measurement
····Inlet
····Exhaust
Valve seat
··Valve Seat Angle (B)
····Inlet
····Exhaust
··Adaptation - Angle (B1)
····Inlet
····Exhaust
··Valve Seat - Diameter (D)
····Inlet
····Exhaust
Camshaft--
··Clearance, Axial - Camshaft Bushes
=<>=
Cylinder Sleeve----------
··Bore
··Bore
····Standard Size
····Standard Size
····1st Oversize
··Measurement - Oval, Bore (Cylinder Sleeve)
····Standard Size
····Wear limitation
··Measurement - Conical
····Standard Size
····Wear limitation
Piston----
··Diameter - Piston
····Standard Size
····Standard Size
····Standard Size
····Standard Size
····Standard Size
····Standard Size
Piston Ring Set----------
··Piston Ring, Groove
··1st Piston Ring, Lock - Clearance (Compression)
··2nd Piston Ring, Lock - Clearance (Compression)
··Piston Ring, Lock - Clearance (Oil Trap)
··2nd Piston Ring, Height - Clearance (Compression)
··Piston Ring, Height - Clearance (Oil Trap)
Connecting Rod-----------
··different, Weight - Connecting Rod (Max.)
··Inner Diameter - Big End Bearing
··Inner Diameter - Big End Bearing
··Inner Diameter - Big End Bearing
··Clearance, Radial - Big End Bearing
··Diameter, Bearing Journal - Connecting Rod
····Standard Size
····1st Undersize
····2nd Undersize
··Small End Bushes
····Inner Diameter
Crankshaft
··Number of bearings
··Centering - Crankshaft (Tolerance)
····unbalance (Max.)
··Diameter, Bearing Journal - Crankshaft (Standard Size)
··Diameter, Bearing Journal - Crankshaft (Standard Size)
··Diameter, Bearing Journal - Crankshaft (Standard Size)
··Diameter, Bearing Journal - Crankshaft (Standard Size)
··Diameter, Bearing Journal - Crankshaft (1st Undersize)
··Diameter, Bearing Journal - Crankshaft (1st Undersize)
··Diameter, Bearing Journal - Crankshaft (1st Undersize)
··Diameter, Bearing Journal - Crankshaft (1st Undersize)
··Diameter, Bearing Journal - Crankshaft (2nd Undersize)
··Diameter, Bearing Journal - Crankshaft (2nd Undersize)
··Diameter, Bearing Journal - Crankshaft (2nd Undersize)
··Diameter, Bearing Journal - Crankshaft (2nd Undersize)
··Clearance - Main Bearing, crankshaft
··Bearing clearance - Axial Bearing
Main Bearing scales, crankshaft -----------------------------
··Width, Main Bearings (Thrust Bearing)
····Standard Size
····1st Oversize
····2nd Oversize
Cooling System-----------
=<>=
Engine Timing Control
Valve Cover--------------
Cylinder Head Bolts------
····Replace - Bolts
····Stage 1
····Stage 2
····Operating Mode
····Stage 4
Main Bearing Cap, crankshaft --------------------------------
Bearing Cap, connecting rod
····Stage 1
····Stage 2
····Stage 3
Crankshaft
Crankshaft Gear----------
Flywheel--
Camshaft, Bearing Cap----
Drive gear - Camshaft----
Timing Case--------------
··Guide Pulley
Glow Plug-
Water Pump
Cooling System-----------
··Radiator Drain Plug
Oil Pump--
Oil Pan---
Exhaust Manifold---------
Intake Manifold----------
Gain access

Enginedesk contains rich-data for parts and engines. The service is particulary useful for engine rebuilders and maintenance shops.

You can browse all information online. To get access to the technical data and parts information we provide the following options:

  • Anytime 'all access' € 25,- * per month.
  • Anytime 'all access' € 250,- * yearly.

* Excluding sales tax (21%)

Parts manufacturer

Reach thousands of remanufacturing companies. Promote your aftermarket parts and services world wide.

Please contact Enginedesk via info@enginedesk.com.