Lull 644B Parts Manual User Manual
Page 539

ITEM
PART NO.
DESCRIPTION
QTY.
ITEM
PART NO.
DESCRIPTION
QTY.
1
34821B
1
Cylinder, Frame Tilt
(See Page 7.16.1 for Breakdown)
2
37610X
2
Hyd. Hose, 1/4"
3
P24612
2
Connector, O-Ring
4
P31407
1
Control Valve, Frame Tilt
(See Page 7.15.1 for Breakdown)
5
P03196
2
Capscrew, Button Hd. Socket, 1/4"-20 × 3/4"
6
P01357
2
Starwasher, 1/4" External
7
37614X
1
Hyd. Hose, 1/4"
8
P18935
1
90° Elbow, O-Ring
9
P29013
2
90° Elbow, O-Ring (Long)
10
34822B
1
Cylinder, Rear Oscillation Lock
(See Page 7.17.1 for Breakdown)
11
39950B
1
Control Block, Rear Oscillation Lock
(See Page 7.11.1 for Breakdown)
12
P01312
3
Lockwasher, 1/2"
13
P00439
3
Capscrew, Hx., 1/2"-13 × 3 1/2" GR 8
14
P23848
1
Check Valve
15
37615X
1
Hyd. Hose, 3/8"
16
37613X
1
Hyd. Hose, 1/2"
17
P25687
1
Tee, Branch O-Ring
18
37612X
1
Hyd. Hose, 1/4"
19
37628X
1
Hyd. Hose, 1/4"
20
P26604
2
Tee, Run O-Ring
21
39948B
1
Control Valve, Rear Axle Stabilizer
(See Page 7.9.1 for Breakdown)
22
P24609
2
90° Elbow, O-Ring
23
P18960
1
Connector, O-Ring
24
P25697
2
Connector, O-Ring
25
37627X
1
Hyd. Hose, 1/4"
26
37170X
1
Hyd. Hose, 1/4"
27
37516X
1
Hyd. Hose, 1/4"
28
37368X
1
Clamp, Hose
29
P01310
1
Lockwasher, 3/8"
30
P01508
1
Nut, Hx., 3/8"-16
31
P19415
2
Connector, O-Ring
32
P29947
2
Cartridge, Counterbalance Valve
REF
2900770
1
Seal Kit
FRAME TILT & REAR OSCILLATION LOCK HYDRAULIC CIRCUIT 7.8.1
Rev. 004
644B-37 S/N 591, 667–1289 & 1293–1303
644B-42 S/N 208–341 & 344–362
844C-42 S/N 622–1198, 1200–1254, 1256–1309, 1311–1329, 1331–1340 &
1343–1352
1044C-42 S/N 117–126
6K-37
S/N 318–494
6K-42
S/N 120–178
10K-42
S/N 107,108
644B
6K
844C
8K
1044C
10K