Parts Manual

Page : 2
HYDROSTATIC PUMP
Ref.N°
43
44
45
46
47
48
49
50
51
52
53
54
55
56
56
57
58
59
60
61
62
62
63
63
63
64
65
66
67
Part N°
Description
58K-12 O-RING
6645071 COVER
6631458 NUT
6634488 SEAL
79K-12 O-RING
NAP COVER
6657319 HANDLE
6653734 NUT
6653733 BOLT
6653735 WASHER
6631453 BRACKET
6631449 SPRING
6666220 BOLT
NAP SPOOL
6666211 SPOOL
6631468 WASHER
25K-20020 O-RING
6657315 SLEEVE
6660418 PLUG
6631642 STUD
6657320 ORIFICE
6669257 ORIFICE
6653221 RELIEF VALVE
6662847 RELIEF VALVE
6662846 RELIEF VALVE
6653738 O-RING
6664371 SEAL KIT
NAP SLEEVE, REAIR
6631471 WASHER
Remarks
Was 6631451 [A]
.4375 (11,1 mm)Was 6656077[A]
Order (2) of 6666211 Spool - use one on each half of
tandem pump - Was 6634428 [A]
metered
See S/L dated 14 Dec 95
See S/L dated 14 Dec 95
(.050)
Was NSS
.157
.054
W/Ref. HYDROSTATIC PUMP(47) & HYDROSTATIC
PUMP(60)-5000 PSI(345 Bar)
W/Ref. HYDROSTATIC PUMP(47) & HYDROSTATIC
PUMP(60)-4350 PSI(300 Bar)
W/Ref. HYDROSTATIC PUMP(47) & HYDROSTATIC
PUMP(60)-3986 PSI(280 Bar)
W/Ref. HYDROSTATIC PUMP(4), HYDROSTATIC
PUMP(17), HYDROSTATIC PUMP(19), HYDROSTATI
C PUMP(22), HYDROSTATIC PUMP(29), HYDROSTA
TIC
See S/L dated 14 Dec 95
See S/L dated 14 Dec 95
Serial N° Qty.
1
1
1
2
2
1
1
1
1
1
1
1
6
1
1
1
1
1
2
1
1
1
2
2
2
2
1
1
1