Napa 791-6021 Operating Manual & Parts List page 6

RS5218AHR
Hydraulic Ram
(85mm Ø Tank)
RS5218AHRA
Hydraulic Ram
(75mm Ø Tank)
12
11
10
9
Index No. Part No. description
1 Ram Base
2 Screw
3 * O-Ring
4 Spring
5 * Steel Ball 8
6 * Steel Ball 6
7 Pin
8 Release Valve
9 Pressure Set Screw
10 * O-Ring
11 * Pressure Set Spring
12 Spring Base
13 * Steel Ball 4
14 Bottom Plate
15 * O-Ring
16 * Washer
17 Piston Ring
18 Retaining Ring 32
19 Piston
20 Oil Tank
21 * Bottom Sealing Ring
Parts identified by an asterisk are available in repair kit, RS5218AHRRK (85mm Ø Tank), RS5218AHRRKA (75mm Ø Tank).
Only Index No.'s identified by Part No. are available individually.
791-6021
20
19
18
17
16
15
14
6
13
7
6
3
8
4 5
3
2
26
25
24
23
22
21
1
Qty. Index No. Part No.
1 22 *
1 23
2 24 *
1 25 *
1 26
5 27
1 28
1 29
1 30 *
1 31
1 32
1 33 *
1 34 *
1 35
1 36 *
1 37
1 38
1 39
1 40
1 41
1 42 RS521812
6
Model # 791-6021
1-1/2 TON CapaCiTy
40
27
28
39
29
38
41
30
37
36
31
35
34
32 6
33
6
42
description
Oil Refill Cap
Reservoir
Top Sealing Ring
O-Ring
Top Nut
Handle Yoke
Roller
Pump Piston A
O-Ring
Pump Piston Spring
Pump Piston Housing A
Sealing Ring
Sealing Ring
Pump Piston Housing B
O-Ring
Pump Piston Retaining Ring
Pump Piston B
Pin
R-Clip
Handle Yoke Linkage
Handle
CRaNE
Qty.
1
1
1
1
1
1
1
1
2
1
1
1
1
1
2
2
1
4
4
1
1
rev. 12/06/13