107911x Support Arm

1079117 for: 3A,B,C,D,3AK,BK,CK,DK (left side)
1079118 for: 3A,B,C,D,3AK,BK,CK,DK (right side)

- 1079117 support arm for: 3A,B,C,D,3AK,BK,CK,DK (left side)
- 1079118 support arm for: 3A,B,C,D,3AK,BK,CK,DK (right side)