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77-3139-R2 (1/2019)
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www.carlisleft.com
31-434 GEAR REDUCTION DRIVE
80
81
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84
81
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31-437-K AIR MOTOR & COUPLING KIT
31-434 15:1 GEAR REDUCTION DRIVE ASSEMBLY
31-437-K AIR MOTOR & COUPLING ASSEMBLY
BASE DRIVE UNIT
31-437-K PARTS LIST
ITEM
NO.
PART NO.
DESCRIPTION
QTY.
40
350-401
MUFFLER & AIR STRAINER ASSEMBLY
1
41
STRAINER CAP
1
42
▲
SCREEN
2
43
▲l
FELT
1
44
STRAINER BODY
1
81
20-6990
COUPLING ASSEMBLY
1
87
QS-190
END CAP
1
88
l
END CAP GASKET
1
89
PT-58
BEARING
2
90
Purchase Locally
MACHINE SCREW, 1/4-28 X 1/2"
12
91
FRONT PLATE
1
92
PT-59-1-K10
l
END PLATE SPACER KIT
2
93
QS-189-1-K10
DOWEL PIN
4
94
BODY
1
95
l
VANE
4
96
ROTOR ASSEMBLY
1
97
END PLATE
1
98
37-90
SEAL
1
31-434 PARTS LIST
ITEM
NO.
PART NO.
DESCRIPTION
QTY.
80
31-437-K
AIR MOTOR WITH COUPLING
(INCL W/ 31-434)
1
81
20-6990
COUPLING ASSEMBLY
1
82
20-1068
COUPLING SPIDER
1
83
Purchase Locally
SET SCREW, 1/4-20 X 5/16"
4
84
31-422
COVER PLATE (INCL W/ 31-435-K)
1
85
Purchase Locally
CAP HEAD SCREW, M6 X 10mm
2
86
31-435-K
15:1 REDUCER WITH COUPLING
(INCL W/ 31-434)
1
Parts are included within the following packing kits:
l
KK-5001-1A AIR MOTOR REPAIR KIT
▲
KK-5006 STRAINER SCREEN AND FILTER KIT
31-434 GEAR REDUCTION DRIVE
80
81
82
83
86
85
84
81
77-3139
Page 9
41
40
42
43
42
44
87
88
89
90
92
93
91
94
95
96
97
89
90
93
92
98
31-437-K AIR MOTOR & COUPLING KIT