Shift system, Piston air shift system – Spicer Tandem Drive Axle: DS_RS461, 462, 463, 521, 581, DT_RT_DP_RP461, 462, 463, 521, 581, 601, 651 User Manual
Page 39
37
Piston Air Shift System
Item
Description
Qty
Order Part No.
Notes
1
Cover Assy. (includes Item 2)
1
73486
(DT only) Cover# 73484-NSS
1
73487
(RT only) Cover# 73485-NSS
2
Cover Bearing
1
73481
3
Self-Tapping Screw & Washer Assy.
7
88053
4
Cover Gasket
1
73488
5
Cover Plug
1
28325
6
Actuating Lever Pin
1
73456
7
Clevis Pin
1
73498
8
Actuating Lever, Pin & Block Assy.
1
84803
(DT only)
1
84804
(RT only)
9
Shift Housing Cover
1
73490
10
Seal Ring
1
73492
11
Cover Bolt
4
73491
12
Lock Nut
4
47641
13
Lock Nut
1
73496
14
Washer
1
111406
15
Piston
1
73493
16
Felt Piston Oiler (strip)
2
96916
17
Piston "O" Ring
1
32832
18
Grommet
1
32826
19
Push Rod
1
73497
20
Compression Spring
1
73494
21
Piston Stop
1
73495
22
Housing Assy. (Includes Items 3 & 23)
1
82428
(DT only) Hsg# 84797-NSS
1
82429
(RT only) Hsg# 84798-NSS
23
Housing Bearing
1
73481
24
Cap Screw
1
58309
(DT only)
25
"O" Ring
1
56659
(DT only)
Kits And Assemblies
Piston Air Shift Unit Assy.*
73503
(DT only)
Piston Air Shift Unit Assy.*
73507
(RT only)
(*Both Assy - Electric Over Air or Straight
Air)
(*Both Assy - Include Items 1-23)
Note: NSS-Not Serviced Separately
Shift System
Piston Air Shift System