ORIGINAL EMAK SCREW 006000156R 284 TTA Cut-Off Arm 970 Chainsaw Base 980 Chainsaw Base 980 TTA Cut-Off Arm 16 983 TTA Cut-Off Arm 16 999 F Chainsaw Base 999 F Chainsaw Tank and Clutch 999 TTA Cut-Off Arm GS 720 Chainsaw Clutch and Brake GS 820 Chainsaw Clutch and Brake