22
Item
Qty
Part Number
Description
Notes
1
1
UB8184
Base assembly
U8184 only, see page 23
1
1
UB8184L
Base assembly
U8184L only, see page 23
1
1
UB8184L5
Base assembly
U8184L5 only, see page 23
2
1
UC8184
Cylinder assembly
See page 24
3
1
UK8184
Backup assembly
See page 25
4
2
UVSA-8184
Vee saddle assembly
See page 26
5
2
DA8184-09U Drill pipe tong assembly
See page 27
6
2
161-45-25D
Chain assembly
See page 28
7
2
US8184
Lead screw
U8184 only
7
2
US8184L
Lead screw
U8184L only
7
2
US8184L5
Lead screw
U8184L5 only
8
4
US8184-B1
Thrust bearing
Torrington NTA1625 (or equal)
9
4
US8184-B2
Thrust washer
10
4
US8184-B3
Thrust cup
11
2
HXN064
1-12UNF slotted nut
12
2
HXC005
Cotter pin 7/32 x 2-1/4
13
2
US8184-C
Shaft coupling
14
2
HXWH808
Woodruff Key (type 808)
15
2
UHCH-M27
Hydraulic motor
Char-Lynn 104-1001-006
16
4
HXS052
7/16-14UNC x 1-1/4 hex bolt
17
4
UHCH-F81
Fitting 5/8 O-ring x 3/8 NPT Weatherhead C3269x10x6
18
4
UHCH-Q05
Quick coupler
Enerpac CR400 (or equal)
19
4
HXG003
Grease insert
20
2
US8184-N
Lead screw nut
21
2
ULH8184
Tong lift handle (not shown)