Item Part Description Quantity Variation Number 4501 4502 1 GM50634 Balancer shaft, right hand 1 1 GM50637 Balancer shaft, right hand 1 2 GM50635 Balancer shaft, left hand 1 2 GM50638 Balancer shaft, left hand 1 3 360549 Gear, 15 teeth 1 1 4 360100 Gear, 30 teeth 1 1 5 # Screw, M8 x 12 1 1 6 360547 Plate 1 1 7 360158 Key, shaft 1 1 8 — Balancer shaft (order item 1) 1 1 8 — Balancer shaft (order item 2) 1 1 9 GM50636 Weight 2 9 GM17469 Weight 2 10 # Screw, M8 x 40 4 4 11 360519 Bushing 3 3 # Common hardware; procure locally

項目部分描述數(shù)量變化編號4501 4502 1GM50634平衡器軸，右手1 1 GM50637平衡器軸，右手1 2 GM50635平衡軸，左手1 2 GM50638平衡軸，左手1 3 360549齒輪，15齒1 1 4 360100齒輪，30齒1 15螺絲釘M8突擊步槍12116360547第一一七板360158鍵，軸1 1 8–平衡器軸（訂貨1）1 1 8–平衡器桿（訂貨2）1 1 9 GM50636重量2 9 GM17469重量2個10號螺絲，M8x40四四十一360519襯套3 3#普通五金件；當?shù)夭少?/p>