Mid-Western Telescopic Jack Leg Parts

$ 66.21

Brand Mid-Western

This drill’s power and low maintenance has kept it the industry’s leading Jack Leg drill for the past 40 years. The ability to hit harder and penetrate rock faster than any other drills on the market has kept it a favorite of both drillers and managers.


ITEM NO. PART NUMBER DESCRIPTION QTY. USED
1 RB83147X AIR CONNECTION ASSY 1
5 S63F2 BACKHEAD 1
6 OR6 O-RING 4
7 S83F12B THROTTLE VALVE 1
8 S58F12E THROTTLE HANDLE ASSY 1
10 WP31 TOOTH WASHER 1
11 S48F12N LOCK NUT 1
12 72A THROTTLE VALVE PLUNGER 1
13 72ES SPRING 1
14 S63F121 CONTROL HANDLE 1
22 S83F112AB CONTROL HANDLE 1
23 ERP9 ROLL PIN 1
24 ORP116A O-RING 2
25 S83F116C RELIEF VALVE 1
26 S83F117 SPRING 1
27 PP2A 1/4 NPT PLUG 1
28 1053440 FEED CONTROL SLEEVE 1
29 50 WATER VALVE. 1
30 S48F13X WATER CONNECTION ASSY 1
37 D83N40X GLAND ASSY. 1
47 1739A TUBE WASHER 1
50 729B WATER TUBE GASKET 1
51 S63F27B WATER TUBE 1
52 S83F3335 RATCHET RING 1
53 S83F2628 RIFLE BAR 1
54 R9111A PAWL 4
55 S5511C PAWL SPRING 4
56 S83F16 AUTOMATIC VALVE 1

ITEM NO. PART NUMBER DESCRIPTION QTY. USED
57 S83F15 VALVE CHEST 1
58 S83F15B VALVE PLUG 1
59 S83F15D VALVE CHEST PIN 1
61 1S83F9 PISTON 1
62 S83F2528 RIFLE NUT 1
63 S83F1T CYLINDER 1
64 1S83F715A CLOSED PLUG 1
64A 1S83F715 OPEN PLUG 1
65 S83F1B CYLINDER BUSHING 1
66 S53F1L LINER 1
67 S58F7DA CHUCK DRIVER 1
68 S63F7N CHUCK NUT 1
69 1041277 7/8″ HEX CHUCK LINER 1
70 1040906 CHUCK END 1
71 S53F36A 7/8″ STEEL PULLER 1
72 S53F36N NUT 2
73 S53F36TA TRUNNION ASSY. 1
74 ORP214B O-RING 2
75 S58F36N SPRING 1
76 S53F36P PLUNGER 1
77 S58F36RA SPRING RETAINER 1
78 ORP210B O-RING 1
79 Z1 GREASE FITTING 1
80 S58F36K PIN 1
81 S83F3 SIDE ROD 2
82 D733S SIDEROD WASHER 2
83 S583N SIDE ROD NUT 2
85 S83F34 HANDLE (OPTION INSTEAD OF WASHERS) 1