The cylinder head with reference numbers 074103351D and 908057 is designed for Volkswagen Group 2.4L naturally aspirated diesel engines with engine codes AJA and AAB. This aluminum alloy cylinder head features SOHC 10-valve configuration with indirect injection compatibility, delivering reliable performance for VW Transporter T4 California Camper, Caravelle, Multivan, and related platforms.

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Quick Specifications:

• Part Numbers: 074103351D / 908057 (VW OEM format)
• Engine Codes: AJA / AAB (EA827 2.4D inline-5 family)
• Displacement: 2.4 L (2,370 cc)
• Configuration: Inline-5 SOHC 10V, Naturally Aspirated Diesel
• Fuel System: Indirect Injection (IDI) with Distributor Pump
• Material: Aluminum Alloy
• Valve Configuration: SOHC 10-Valve (2 valves per cylinder)

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Performance Data:

• Power Output: 55-57 kW (75-78 HP) @ 3,800-4,200 RPM
• Torque: 160-170 Nm @ 2,200-2,600 RPM
• Compression Ratio: 22.0:1 - 23.0:1
• Emission Standard: Pre-Euro / Euro 1

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Applications:

• VW Transporter T4 California Camper (1990-2003, 2.4D variants)
• VW Caravelle / Multivan T4 (2.4D AJA/AAB variants)
• VW Transporter T4 Panel Van / Chassis Cab (2.4D variants)
• VW LT / Crafter predecessor (select 2.4D applications)
• Classic VW camper conversion & restoration projects