Part Number: 1170A3300-01WE (Support, assembly) Part Number: 1170A3400-01 (Screw) Part Number: 1170A3500-01 (Feedback potentionmeter) Part Number: 1170A3500-02 (Potentiometer, feedback unit) Part Number: 1170A3600-01 (Feedback unit sensor) Part Number: 1170B (Mostek) Part Number: 1170B12 (Worm shaft) Part Number: 1170B2 (Shaft) Part Number: 1170B3 (Retainer) Part Number: 1170B44 (Gear) Part Number: 1170B6 (Bushing) Part Number: 1170B8 (Pinion) Part Number: 1170B9 (Gear) Part Number: 1170BFB (Ic)