Cylinder Head for Mazda 2.2D 2.0D R2 RF RF-T RF-CX Diesel Engines 908740 908741 FE1110100E ECONOVAN E2200 B2200

Product NO.

ML NO.	OEM NO.	REF NO.
MLG042A	R26310100J R26310100H R2Y410103A	908740
MLG042B	OR2TF10100B R2Y410100A R2L110100 R26310100J R26310100S R26310100E	908750
MLG043A	R2L110100D R2L110100E R2L110100A R2L110100B R2L110100F	908741
MLG043B	FS0110100J FS0210100J FS0510100J	908742

Product Information Cylinder Head

High-performance cylinder head assembly designed for Mazda RF / R2 diesel engine series, including turbocharged (RF-T) and emissions-optimized (RF-CX) variants. Built from high-grade aluminum alloy, precision-machined, and suitable for both naturally aspirated and turbo applications.

Ideal for Mazda Bongo, B2500, E2200, and some Ford Ranger / Telstar diesel vehicles in Asia, the Middle East, South America, and Africa.

Technical Specifications

Item	Description
Engine Types	R2 (2.2L NA), RF (2.0L NA), RF-T (2.0L Turbo), RF-CX (2.0L Turbo with EGR)
Valve Configuration	SOHC, 8 valves (2 per cylinder)
Camshaft Drive	Timing Belt
Fuel Type	Diesel
Cooling	Water-cooled
Material	Cast Aluminum Alloy
Aspiration	NA / Turbocharged / Intercooled
Emission Compatibility	Euro II–IV (RF-CX)
Compression Ratio	~21.2:1 (varies by model)

OEM Part Numbers (Examples)

Engine	OEM Codes
R2	R2AA-10-100, R2BF-10-100, R2Y1-10-100
RF	RF1A-10-100, RFY1-10-100, RF5C-10-100
RF-T	RF7J-10-100, RF4F-10-100, RF3C-10-100
RF-CX	RF8A-10-100, RF9C-10-100, RF7J-10-100A

Note: RF7J head supports both RF-T and RF-CX applications.

Vehicle Compatibility

Model	Notes
Mazda Bongo / E2000 / E2200	NA and Turbo Diesel
Mazda B2500 / B2200 Pickup	2.2L R2 Diesel
Mazda 626 / MPV / Premacy	RF and RF-T variants
Ford Ranger (old)	R2 or RF engine variants
Ford Telstar	RF diesel use
Kia Besta / Pregio	Some versions licensed Mazda R2/RF engine

Product Options

Option	Description
Bare Cylinder Head	Casting only, no valves/camshaft
Complete Cylinder Head	Preassembled with valves, springs, camshaft
Turbo-Compatible Head	Enlarged exhaust ports and oil drain ready

All heads are:

Pressure tested
Crack-inspected
Precision-machined
Sealed in export-grade packaging

Installation Notes

Head Bolt Torque Sequence:

Stage 1: Tighten all bolts to 30 Nm
Stage 2: Turn each bolt +90°, then again +90°
Use new TTY head bolts
Use MLS gasket rated for turbocharged diesel applications
Resurface head deck if warpage >0.05 mm
Inspect oil/coolant passages and valve seats
Replace glow plugs and check valve clearance (if mechanical lifters)

Common Cylinder Head Issues

Symptom	Cause
Overheating	Cracked head or blown gasket
White smoke	Coolant leak into combustion chamber
Low power / misfire	Valve seat wear or crack
Oil in coolant	Internal oil/coolant jacket crack

Market Coverage

Widely used in:

Asia: Philippines, Thailand, Indonesia, Pakistan
Middle East: Iraq, Iran, UAE
Africa: Kenya, Nigeria, South Africa
South America: Bolivia, Peru, Chile
Eastern Europe: Ukraine, Georgia, Russia

Displacement	Fuel	Cylinder	Vale	Camshaft	Year
2.0 / 2.2	Diesel	4	8	1	1983-