Danfoss PAHT - Page 63

180R9288_AQ109686503100en-001301 | 63© Danfoss | 2023.12
Operation guide Installation, Operation and Maintenance Manual for PAHT 20-90 pumps
8. Spare parts list for
PAHT 20-32
180B4055 - Seal set (PAHT 20-32) 180B4054 - Cylinder barrel set (PAHT 20-32) 180B4052 - Valve plate set (PAHT 20-32) 80B4699-Valve Plate Set (PAHT 20-32 LP) 180B4053 - Piston set (PAHT 20-32) 180B4251 - Swash plate set (PAHT 20) 180B4254 - Swash plate set (PAHT 25) 180B4257 - Swash plate set (PAHT 32) 80Z0236 - Tool set
Pos. Qnt.
Designation Material
- 1 Shaft bush, topedo x
- 1 Press bush x
1 1 Housing AISI 316
2 2 Pin Ø4 x 14 AISI 304 x
5 10 Screw M8 x 16 AISI 304 x
9 1 O-ring Ø102 x 3 NBR x
11 1 End cover CW AISI 316
31 1 Swash plate AISI 431 x x x
32 1 Screw Ø8 x 16 AISI 304 x x x
34 2 Pin Ø4 x 14 AISI 304 x x x
61 1 Cylinder barrel AISI 431 x
62 1 Spring AISI 304 x
63 1 Retainer PEEK x
64 1 Retainer ball AISI 304 x
65 1 Retainer plate 1.4301 x
66 9 Piston AISI 431 / PEEK x
67 1 Key 8 x 7 x 32 AISI 316Ti x
91 1 Port plate AISI 304 / PEEK x x
92 1 Valve plate AISI 431 x x
93 9 Back up ring PTFE x x
94 9 O-ring Ø13 x 2 NBR x x
121 1 Port ange AISI 316
122 1 O-ring Ø102 x 3 NBR x
123 1 O-ring Ø59,5 x 3 NBR x
124 1 Shaft sealing AISI 304 / NBR x
125 1 End cover AISI 316
126 1 Pin Ø5 x 10 AISI 304 x
127 6 Screw M8 x 60 AISI 304 x
128 4 Screw M8 x 50 AISI 304 x
1 Service instruction x x x x x x x