Engine models: 4HK1 Tier 3 Common-Rail. Fit For Isuzu Engine Fit for Isuzu Truck:NPR, NPR-HD. Engine models: 6HK1 Tier 3 Common-Rail. 6HK1XDHAA, 6HK1-XYSA01, 6HK1-XYSA02, 6HK1-XYSJ01, 6HK1-XYSJ02, 6HK1-XYSK01, 6HK1-XYSS01, 6HK1-XYSS02 - 6HK1-XYBB01, 6HK1-XYBW01, 6HK1-XYBW02, 6HK1-XYBW03, 6HK1-XYFT01, 6HK1-XYGB01, 6HK1-XYGB02, 6HK1-XYGB03, 6HK1-XYGB04, 6HK1-XYGB05, 6HK1-XYGV01, 6HK1-XYGV02, 6HK1-XYJA01, 6HK1-XYSW01, 6HK1-XYSW02, 6HK1-XYWT01, 6HK1-XYWT02, 6HK1-XYWT03, 6HK1-XYWT04.
