Technical Data - BMW (CARS) M21-D25
Manufacturer BMW (CARS)
M21-D25 - T - SOHC/OHC
| Engine Type | M21-D25 |
| Fuel Supply System | T |
| Note | SOHC/OHC |
| Cc | 2498 |
| Number of Cylinders | 6 |
| Bore Ø | 80.00 |
| Stroke | 82.80 |
| KW | 85 |
| Compression | 22 |
| KBA No. (Germany) | 4114371 |
| Type Mines | 905A3C |
| Technical Information Number | Technical Data | Information |
|---|---|---|
| ····Engine Code | ||
| Charger--- | ||
| ··Type | ||
| Compression-------------- | ||
| ····Compression - Ratio | ||
| ····Compression - Pressure [bar] | ||
| ····Wear limitation | ||
| Refs------ | ||
| ····Idle, min. | ||
| ····Idle, Max. | ||
| ····RPM, Max. | ||
| Exhaust Gas, value------- | ||
| Oil Pressure------------- | ||
| ····Status (Operating Mode / Cold Check) | ||
| ····Idle, min. | ||
| ····Rated Capacity | ||
| Thermostat | ||
| ····Thermostat, Opening Temperature | ||
| Ignition Timing---------- | ||
| ····Ignition System | ||
| Ignition - Row----------- | ||
| Ignition - Row----------- | ||
| Ignition - Row----------- | ||
| Ignition - Row----------- | ||
| Ignition - Row----------- | ||
| injection pump----------- | ||
| ··Injection - Stage 1 => x | ||
| ··Pressure, Fuel injection | ||
| ····New Part | ||
| ····Min. | ||
| =<>= | ||
| ··warpage (value) - Cylinder Head | ||
| ····Notes | ||
| ··Cylinder Head Gasket, Markings | ||
| ··Cylinder Head Gasket, Markings | ||
| Pre-chamber-------------- | ||
| ··Protrusion -/+, Pre-combustion chamber | ||
| Valves---- | ||
| ··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 (+/-) | ||
| ····Inlet | ||
| ····Exhaust | ||
| Valve Guides------------- | ||
| ··Inner Diameter - Standard Size | ||
| ··Inner Diameter - 1st Oversize | ||
| ··Inner Diameter - 2nd Oversize | ||
| ··Sideplay | ||
| ····Measurement | ||
| Valve seat | ||
| ··Valve Seat Angle (B) | ||
| ····Inlet | ||
| ····Exhaust | ||
| ··Adaptation - Angle (B1) | ||
| ····Inlet | ||
| ····Exhaust | ||
| ··Adaptation - Angle (B2) | ||
| ····Inlet | ||
| ····Exhaust | ||
| ··Valve Seat - Measurement (A) | ||
| ····Inlet | ||
| ····Exhaust | ||
| ··Valve Seat - Outer Diameter, Standard Size | ||
| ····Inlet 1 | ||
| ····Exhaust | ||
| Valve Lifter------------- | ||
| Camshaft-- | ||
| ··Clearance, Radial - Camshaft Bushes | ||
| ··Clearance, Axial - Camshaft Bushes | ||
| =<>= | ||
| Cylinder Sleeve---------- | ||
| ··Bore | ||
| ··Bore | ||
| ····Standard Size | ||
| ····Wear limitation | ||
| ····Wear limitation | ||
| ····Wear limitation | ||
| ····Wear limitation | ||
| ····1st Oversize | ||
| ··Measurement - Oval, Bore (Cylinder Sleeve) | ||
| ····Standard Size | ||
| ····Wear limitation | ||
| ··Measurement - Conical | ||
| ····Standard Size | ||
| ····Wear limitation | ||
| Piston---- | ||
| ··Diameter - Piston | ||
| ····Standard Size | ||
| ····Standard Size | ||
| ····1st Oversize | ||
| 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.) | ||
| ··Bore - Holder, Connecting Rod (Small End Bushes) | ||
| ··Bore - Holder, Connecting Rod (Big End Bearing) | ||
| ··Clearance, Radial - 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) | ||
| ··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 | ||
| ····Release | ||
| ····Stage 3 | ||
| ····Stage 4 | ||
| ····Stage 5 | ||
| ····Stage 6 | ||
| ····Stage 7 | ||
| Main Bearing Cap, crankshaft -------------------------------- | ||
| ····Stage 1 | ||
| ····Stage 2 | ||
| Bearing Cap, connecting rod | ||
| ····Stage 1 | ||
| ····Stage 2 | ||
| ····Stage 3 | ||
| Crankshaft | ||
| Crankshaft Gear---------- | ||
| ····Stage 1 | ||
| ····Stage 2 | ||
| ····Stage 3 | ||
| ····Stage 4 | ||
| Flywheel-- | ||
| Driver Plate------------- | ||
| Camshaft, Bearing Cap---- | ||
| Drive gear - Camshaft---- | ||
| ····Stage 1 | ||
| ····Stage 2 | ||
| Timing Case-------------- | ||
| ··Timing Case, Cover | ||
| Glow Plug- | ||
| Water Pump | ||
| Cooling System----------- | ||
| ··Radiator Drain Plug | ||
| Injector Nozzle---------- | ||
| Oil Pump-- | ||
| Oil Pan--- | ||
| ··Oil Drain Plug, oil pan | ||
| Exhaust Manifold--------- | ||
| Intake Manifold---------- | ||
| Turbocompressor--------- |
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.
