... WEICHAI. YUCHAI . CUMMINS. YIQI. ZHAOCHAI. YUNNEI. YANGCHAI and CHANGCHAIChina ENGINE PARTS SERIES: WUXI DIDA XICHAI: CA485, CA490, CA4100, CA4102, CA4105, ... HF4DA1, HF4DA1-1 Nissan: TD42, TD42T(III), FD46, FD46T AOLING ENGINE: BJ491EQI, BJ493Q, BJ493ZQ, BJ493ZLQ, BJ483ZQB(4D22) ISUZU: 4JA1/B1 ... 6CT, 6CTA PERKINS: PHASER135, PHASER145, PHASER160, PHASER210, PHASER230 intake / exhaust valve of engine