Parts
3A0233B 21
3 in. Ram with EPDM 55 Gallon Platen, 257452
3 in. Ram with Neoprene 55 Gallon Platen, 257453
3 in. Ram, 257461
▲ Replacement Danger and Warning labels, tags, and
cards are available at no cost.
* Parts included in repair kit 255687 (purchase sepa-
rately).
‡ Parts used with 257461 3 in. ram.
Ref.
No. Part No. Description Qty.
1‡ 255286 RAM, 3 in. 1
2‡ 255328 PISTON, assembly 3 in. ram;
includes 2a-2n
2
2a BEARING, ram end cap 2
2b 107092 PIN, spring, straight 2
2c* O-RING 4
2d* O-RING 2
2e 183943 PISTON 2
2f* NUT, jam 2
2g* WASHER, split 2
2h* O-RING 2
2j* BEARING, ram end cap 2
2k* RETAINER, retaining ring 2
2m* SPRING, compression 2
2n 167651 ROD, piston, ram 2
3*‡ C79109 RING, retaining, 3.06 dia 2
4 621386 BEAM, support 1
5 101533 WASHER, spring lock 4
6 101535 NUT, full hex 4
8 189559 CAP, end 2
17‡ 597151 FITTING, elbow 2
18 C19407 FITTING, connector, male 1
20‡ C12509 TUBE, nylon, rnd; 18 ft 1
31▲ 15J074 LABEL, safety 4
40 167652 ROD, tie ram 2
41 255663 PLATE, wiper 55gal EPDM; 257452
only
1
255664 PLATE, wiper 55gal neoprene;
257453 only
1
53 C19853 SCREW, cap, socket hd 2
54 C38185 WASHER, lock 2
55 C32467 STOP, drum 2
63 162789 PLATE, seal 2
64 161452 SEAL, follow plate 1
65 100133 WASHER, lock 4
66 100004 SCREW, cap, hex hd 4
67 162788 GASKET 1