Parts
311238G 27
NXT Model 3400 Air Motors
The parts listed below are common to all NXT Model 3400 Air Motors. Parts which vary by air motor are found in the
table at the bottom of this page.
▲ Replacement Danger and Warning labels, tags, and cards are available at no cost.
* Parts included in Repair Kit NXT300 (purchase separately).
★ Parts included in Low Noise Exhaust Conversion Kit NXT111 (purchase separately).
Ref.
No. Part No. Description Qty
2NXT304CYLINDER 1
3 NXT302 COVER, bottom 1
4 NXT301 PISTON ASSEMBLY; includes item 10 1
7* 161562 PACKING, V-block; nitrile 1
8* 15H610 PACKING, backup; leather 2
9* 15F453 RING, retaining 1
10 NXT106 BUMPER, piston; includes magnet 1
12 NXT100 POPPET; includes items 12a-12d 2
12a
NXT101
. O-RING; buna-N 1
12b . O-RING; buna-N 1
12c . O-RING, backup; buna-N 1
12d . O-RING; buna-N 1
13 119050 BOLT, hex hd; 1/2-13 x 8 in. (203 mm) 4
14 15F639 NUT, with lockwasher; 1/2-13 4
15 NXT303 MUFFLER 1
17* 15F456 O-RING, piston; nitrile 1
18* 15F449 O-RING, end cap; nitrile 2
20★ 119990 O-RING; buna-N 1
21 15F931 RING, lift 1
41 120088 SCREW; 3/8-16 x 4 in. (101 mm) 4
43 120091 SCREW, thread forming; 1/4-20 x 2 in.
(51 mm)
4
44 120092 SCREW, thread forming; 1/4-20 x 2-1/2
in. (63 mm)
2
46* 253476 GASKET 1
47 287844 COVER, valve, outer 1
51▲ 15F674 LABEL, safety 1
52▲ 15F973 LABEL, safety 1
58 120206 MUFFLER, poppet 2
59 277366 BUMPER 1
60 116343 SCREW, ground; M5 x 0.8 1
61 111307 WASHER, lock; 5 mm 1
62 NXT112 KNOB, de-ice 1
Ref.
No. Part No. Description Qty
Ref.
No. Description
Air Motor Part Numbers
QtyN34DN0 N34DT0 N34DH0 N34LN0 N34LT0 N34LH0 N34RN0 N34RT0 N34RH0
1 CAP, top 15F469 15F469 15F954 15F469 15F469 15F954 15F469 15F469 15F954 1
22 KIT, de-ice exhaust,
includes items 20, 25, 44,
56, 57
NXT110 NXT110 NXT110 1
23 KIT, remote exhaust;
includes items 20, 44
NXT105 NXT105 NXT105 1
24 KIT, low noise exhaust;
includes items 20, 22, 25,
44, 54, 55, 56, 57
NXT104 NXT104 NXT104 1
25 SCREW, machine, hex
hd; 1/4-20 x 1 in. (25 mm)
120730 120730 120730 120730 120730 120730
2
30 COVER, top 15G556 15G575 15G558 15G556 15G575 15G558 15G556 15G575 15G558 1
33 ADAPTER, lift ring
15F772 15F772 15F772 1
35 SENSOR ASSEMBLY 287839 287839 287839 1
36 GUIDE, strain relief
120143 120143 120143 1
40 AIR VALVE ASSEMBLY;
see page 35
NXT107 NXT108 NXT109 NXT107 NXT108 NXT109 NXT107 NXT108 NXT109 1
45 SCREW, thread-forming;
1/4-20 x 1/2 in. (13 mm)
107257
107257 107257 1
107257 107257 107257 3
107257 107257 107257 4
54★ DEFLECTOR 15H179 15H179 15H179 1
55★ SCREW, thread-forming;
4-40 x 3/8 in. (10 mm)
112546 112546 112546 2
56 SEAL, exhaust 15H190 15H190 15H190 15H190 15H190 15H190 1
57★ O-RING; buna-N 111151 111151 111151 111151 111151 111151 1
63★ DIFFUSER, exhaust 15G689 15G689 15G689 1
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