Overhaul Kit DONGAN N20 / for Complete Engine Gasket Kit Full Gasket Set

1. N20A (Naturally Aspirated Version): 2.0L DOHC 16-valve naturally aspirated engine with dual intake and exhaust DVVT, multi-point fuel injection and Atkinson cycle design, compression ratio up to 11.5. Dual-fuel (CNG/gasoline) engine for commercial vehicles, complying with China National VI b emission standard.
2. N20TG (N20TG-AA/AB Turbo Direct Injection Version): 2.0L engine featuring 350bar high-pressure in-cylinder direct injection, dual MIVEC system, twin-scroll water-cooled turbocharger and integrated exhaust manifold, with a peak torque of 390N·m, complying with China National VI b emission standard.

• Naturally Aspirated N20A: Foton Aumark M Truck, Aumark Jielun CNG dual-fuel light truck, Changan Kuayue, JAC light cargo vehicles
• Turbocharged N20TG: Changan UNI-K/UNI-T/UNI-V, CS75 PLUS, Kaicheng F70, JAC Hunter Pickup, New-generation BJ212 Hardcore Off-Road Vehicle

Components of the N20A naturally aspirated kit and N20TG turbo kit are completely non-interchangeable. Besides, there are significant discrepancies in cylinder gasket thickness, oil passages, fuel sealing parts and turbo gasket hole positions compared with Wuling LJM20B, Mitsubishi 4A9, Changan JL486 series and DFSK HD15 engines. Cross-model assembly is strictly prohibited.