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Home > Construction Equipment > Caterpillar Parts > Part NO. 9D1950

9D-1950 / 9D1950 AIR AND BRAKE CONTROL

PART NO.: 9D1950 | 9D-1950

CATALOG: CATERPILLAR PARTS

Parts in 9D-1950
Seq. PART NO. NAME QTY
1 1S-3998 1S3998 / 1S-3998 VALVE ASSEM. (retarder) 0
2 3B-6552 3B6552 / 3B-6552 ELBOW (Use as Required) 0
3 0L-1351 0L1351 / 0L-1351 BOLT STARTING ENGINE FUEL TANK BRACKET TO DIESEL INTAKE MANIFOLD 0
4 6D-4246 6D4246 / 6D-4246 CLIP 19.05 mm(.75 in.) wide 0
5 5K-8451 5K8451 / 5K-8451 CLIP 25.4 mm (1 in.) wide 0
6 1A-2029 1A2029 / 1A-2029 BOLT (1-1/8") TUBE ASSEMBLY TO TRANSFER DRIVE CASE 0
7 3J-5390 3J5390 / 3J-5390 PLUG-TO HOLE ON LH ENGINE WHERE OLD 0
8 0S-1594 0S1594 / 0S-1594 BOLT--FASTENING OF 1V3461 PLATE ASSEM. TO THE KICKPLATE 0
9 0S-0509 0S0509 / 0S-0509 BOLT--BETWEEN CASE AND SUPPORT OF LOADER FRAME (L.H. & R.H.) 0
10 1D-4717 1D4717 / 1D-4717 NUT-PLATE AND ANGLE ASSEMBLY TO HYDRAULIC AND FUEL TANKS 0
11 3B-4506 3B4506 / 3B-4506 LOCKWASHER (3/8") TRANSMISSION HOUSING TO FLYWHEEL HOUSING 0
12 4B-4278 4B4278 / 4B-4278 WASHER (Not shown -- bottom of Battery Box to L.H. Fender) 0
13 3B-4508 3B4508 / 3B-4508 LOCKWASHER (1/2") TRANSFER GEAR CASE TO FRAME MOUNTING 0
14 0S-1590 0S1590 / 0S-1590 BOLT (2" Long - Location "C") 0
15 1B-2713 1B2713 / 1B-2713 BOLT- 44.45 mm(1.75 in.) long 0
16 3B-4504 3B4504 / 3B-4504 LOCKWASHER-BRACKET TO FIREWALL ASSEMBLY 0
17 1D-4716 1D4716 / 1D-4716 NUT PLATE TO BRACKET ASSEMBLY 0
18 4B-4280 4B4280 / 4B-4280 WASHER .095 in. (2.42 mm) thick 0
19 5F-4899 5F4899 / 5F-4899 BOLT 1.375 in. (34.79 mm) long 0
20 0S-1621 0S1621 / 0S-1621 BOLT --BRACE TO STARTING ENGINE MOUNTING PAD 0
21 3B-4505 3B4505 / 3B-4505 LOCKWASHER PLATE TO BRACKET ASSEMBLY 0
22 0S-1615 0S1615 / 0S-1615 BOLT 19 MM (.75 IN.) LONG RETURN AIR CONSOLE TO ENCLOSED ROPS 0
23 5K-9241 5K9241 / 5K-9241 ELBOW (90 degrees) 0
24 3J-5389 3J5389 / 3J-5389 PLUG-- TO SUPPLY PORT ON ENGINE DASH BLOCK 0
25 5M-6213 5M6213 / 5M-6213 PLUG (Mounted on Brake Foot Control Valve Group) 0
26 3B-7722 3B7722 / 3B-7722 BUSHING-REDUCING-INJECTION PUMP BLEED FLANGE & REGULATOR HOUSING 0
27 0S-1617 0S1617 / 0S-1617 BOLT --USE OPEN HOLE IN COMPRESSOR BODY 0
28 1H-8306 1H8306 / 1H-8306 SCREW-PURGE (1/2-20X1.625IN) 0
29 1S-1014 1S1014 / 1S-1014 GROMMET (Use as required) 0
30 3B-7255 3B7255 / 3B-7255 BUSHING TO DELIVERY PORTS 0
31 4D-5371 4D5371 / 4D-5371 CLIP 25.4 cm(10 in.) long 0
32 4D-0582 4D0582 / 4D-0582 ELBOW TO TEE FOR R.H. TANK LINE 0
33 2L-3331 2L3331 / 2L-3331 CONNECTOR (straight) 0
34 4D-0577 4D0577 / 4D-0577 UNION --HOSE ASSEMBLY TO EMERGENCY RESERVOIR 0
35 5H-4778 5H4778 / 5H-4778 UNION (90 degrees-1.6562" Long) 0
36 2L-8228 2L8228 / 2L-8228 UNION- RELAY EMERGENCY VALVE TO RETARDER SUPPLY HOSE 0
37 5F-4380 5F4380 / 5F-4380 RESERVOIR TANK ASSEM. 0
38 3D-7587 3D7587 / 3D-7587 UNION (45 degrees-1.25" Long) 0
39 2D-8926 2D8926 / 2D-8926 HOSE ASSEM. (20.50" long overall) 0
40 2D-8910 2D8910 / 2D-8910 UNION 90 degrees (.375" ext. thd.) 0
41 3K-5762 3K5762 / 3K-5762 PLUG (.25" Thread Pipe) 0
42 5D-5911 5D5911 / 5D-5911 HOSE ASSEMBLY-- ROTOCHAMBER TO DOUBLE CHECK VALVE 0
43 4S-7528 4S7528 / 4S-7528 HOSE ASSEM. (32" long overall) 0
44 2D-0058 2D0058 / 2D-0058 UNION --VALVE ASSEMBLY TO TRACTOR BRAKE DELIVERY HOSE 0
45 2H-3940 2H3940 / 2H-3940 UNION 90 degrees (.50" ext. thd.) 0
46 4S-7606 4S7606 / 4S-7606 ELBOW TO CLUTCH ASSEMBLY (FAN DRIVE) 0
47 6D-4244 6D4244 / 6D-4244 CLIP (large) 0
48 3B-7741 3B7741 / 3B-7741 NIPPLE-- TO QUICK RELEASE VALVE 0
49 3B-7896 3B7896 / 3B-7896 ELBOW (45 street) 0
50 4D-6475 4D6475 / 4D-6475 ELBOW-EXTERNAL PIPE THREAD 0
51 4M-8478 4M8478 / 4M-8478 SCREW-MACHINE 0
52 8B-2664 8B2664 / 8B-2664 BUSHING REDUCING-VENT TRAP BOTTOM 0
53 3L-9924 3L9924 / 3L-9924 ORIFICE 0
54 3L-6521 3L6521 / 3L-6521 TEE ENGINE BLOCK TO PRESSURE SWITCH 0
55 4D-1544 4D1544 / 4D-1544 CLIP (large) 0
56 1L-2279 1L2279 / 1L-2279 ELBOW-PIPE 0
57 3B-6768 3B6768 / 3B-6768 BUSHING-REDUCING 0
58 8B-1931 8B1931 / 8B-1931 BUSHING (RELIEF) 0
59 3B-6553 3B6553 / 3B-6553 ELBOW -HOSE ASSEMBLY TO DOUBLE CHECK VALVE 0
60 4H-6147 4H6147 / 4H-6147 UNION- HOSE ASSEMBLY TO DOUBLE CHECK VALVE 0
61 3S-6115 3S6115 / 3S-6115 TEE (Use as required) 0
62 3B-7259 3B7259 / 3B-7259 ELBOW-- HOSE ASSEMBLY TO TANK 0
63 5K-9239 5K9239 / 5K-9239 FITTING STRAIGHT 0
64 6B-9664 6B9664 / 6B-9664 VALVE (pressure Relief) 0
65 7D-6936 7D6936 / 7D-6936 VALVE ASSEM. (check) 0
66 3B-7284 3B7284 / 3B-7284 NIPPLE-CLOSE 0
67 3B-7270 3B7270 / 3B-7270 NIPPLE,PIPE HOSE TO FLANGE 0
68 8D-1470 8D1470 / 8D-1470 GROMMET 0
69 4D-2560 4D2560 / 4D-2560 UNION -EMERGENCY CONTROL VALVE TO HOSE ASSEMBLY 0
70 4D-3734 4D3734 / 4D-3734 ELBOW 0
71 2H-9091 2H9091 / 2H-9091 UNION (.50" ext. thd.)-(Straight) 0
72 6D-3781 6D3781 / 6D-3781 VALVE ASSEM. (double check) 0
73 8D-4973 8D4973 / 8D-4973 HOSE ASSEM. (12.50 in. long overall) 0
74 5D-5884 5D5884 / 5D-5884 HOSE ASSEM. (33" long overall) 0
75 6D-9856 6D9856 / 6D-9856 HOSE ASSEM. -(144" long overall) 0
76 6D-7661 6D7661 / 6D-7661 HOSE ASSEM. (148" long overall) 0
77 4B-6067 4B6067 / 4B-6067 ELBOW --TO CONNECTOR INSIDE DRAFT TUBE 0
78 3B-7739 3B7739 / 3B-7739 NIPPLE-PIPE 0
79 6D-2667 6D2667 / 6D-2667 CLIP (Double) 0
80 1H-1363 1H1363 / 1H-1363 ELBOW-- TO DRAIN PORT 0
81 3B-9071 3B9071 / 3B-9071 COCK (Drain) 0
82 5H-7549 5H7549 / 5H-7549 CLIP 0
83 3B-7719 3B7719 / 3B-7719 COUPLING 0
84 4D-0487 4D0487 / 4D-0487 VALVE ASSEM. (check) 0
85 4D-3278 4D3278 / 4D-3278 VALVE ASSEM. (Air Control) 0
86 5B-8979 5B8979 / 5B-8979 TEE-PIPE 0
87 2B-8929 2B8929 / 2B-8929 ROD 0
88 1H-1360 1H1360 / 1H-1360 COUPLING 0
89 1D-4704 1D4704 / 1D-4704 BOLT 1.75 in.(4.45 cm) long 0
90 4S-7563 4S7563 / 4S-7563 HOSE ASSEM. (29.50" Long Overall) 0
91 4S-7560 4S7560 / 4S-7560 HOSE ASSEM. (22" long overall) 0
92 4D-6463 4D6463 / 4D-6463 CLIP (large) 0
93 9D-3352 9D3352 / 9D-3352 ELBOW 0
94 3D-8928 3D8928 / 3D-8928 HOSE ASSEM. (37" long overall) 0
95 4D-5914 4D5914 / 4D-5914 HOSE ASSEM. 51 in.(129.54 cm) 0
96 3D-8913 3D8913 / 3D-8913 ELBOW-EXTENSION PIPE 0
97 3D-6931 3D6931 / 3D-6931 HOSE ASSEMBLY-- UNION TO UNION AT CROSS-- L.H. 0
98 4S-7529 4S7529 / 4S-7529 HOSE ASSEM. (38" Long Overall) 0
99 6J-7929 6J7929 / 6J-7929 HOSE ASSEM. (200" long overall) 0
100 4S-7567 4S7567 / 4S-7567 HOSE ASSEM. (133" long overall) 0
101 2M-9348 2M9348 / 2M-9348 VALVE (Pressure Regulator) 0
102 6D-4248 6D4248 / 6D-4248 CLIP 0
103 4D-7969 4D7969 / 4D-7969 HOSE ASSEMBLY- CROSS TO DOUBLE CHECK VALVE- L.H. 0
104 5D-3036 5D3036 / 5D-3036 DIAL 0
105 9D-1378 9D1378 / 9D-1378 BLOCK 0
106 7D-2984 7D2984 / 7D-2984 HOSE ASSEM. (153" long overall) 0
107 4S-7530 4S7530 / 4S-7530 HOSE ASSEM. (47" Long Overall) 0
108 7D-6009 7D6009 / 7D-6009 VALVE ASSEM. (brake) 0
109 5D-9544 5D9544 / 5D-9544 VALVE ASSEM. (relay) 0
110 7D-4959 7D4959 / 7D-4959 HOSE ASSEM. -(139" long overall) 0
111 6D-9857 6D9857 / 6D-9857 HOSE ASSEM. 64 in. (162.6 cm) 0
112 4S-7558 4S7558 / 4S-7558 HOSE ASSEM. (89" LONG OVERALL) 0
113 9D-0339 9D0339 / 9D-0339 VALVE GROUP (check) 0
114 9D-1381 9D1381 / 9D-1381 PIPE 0
115 9D-0607 9D0607 / 9D-0607 COVER ASSEM. 0
116 7D-4958 7D4958 / 7D-4958 HOSE ASSEM. (68.50" long overall) 0
117 4S-7564 4S7564 / 4S-7564 HOSE ASSEM. (58" long overall) 0
118 6D-9853 6D9853 / 6D-9853 HOSE ASSEM. (10.00" long overall) 0
119 6B-9665 6B9665 / 6B-9665 VALVE 0
120 7D-6284 7D6284 / 7D-6284 HOSE ASSEM. (97" long overall) 0
121 9D-0338 9D0338 / 9D-0338 VALVE GROUP (check) 0
122 9D-0363 9D0363 / 9D-0363 TUBE ASSEM. 0
123 9D-0341 9D0341 / 9D-0341 VALVE GROUP (check) 0
124 3B-7261 3B7261 / 3B-7261 NIPPLE 0
125 9D-0362 9D0362 / 9D-0362 TUBE ASSEM. 0
126 9D-0371 9D0371 / 9D-0371 BLOCK ASSEM. 0
127 9D-0367 9D0367 / 9D-0367 TUBE ASSEM. 0
128 9K-0366 9K0366 / 9K-0366 TUBE ASSEM. 0
129 9D-3551 9D3551 / 9D-3551 BLOCK 0
130 2R-1921 2R1921 / 2R-1921 HOSE ASSEM. --(16" long overall) 0
131 9D-5945 9D5945 / 9D-5945 HOSE ASSEM. 38.1 cm(15 in.) long 0
132 4D-6314 4D6314 / 4D-6314 ELBOW-EXTERNAL PIPE THREAD 0
133 9D-1069 9D1069 / 9D-1069 TEE 0
134 7D-4345 7D4345 / 7D-4345 TANK ASSEM. 0
135 7D-5771 7D5771 / 7D-5771 PLATE ASSEM. 0
136 7D-5767 7D5767 / 7D-5767 STUD (6" long) 0
137 5H-4954 5H4954 / 5H-4954 CLAMP-AIR TANK 0
138 8D-6579 8D6579 / 8D-6579 PLATE ASSEM. 0
139 2H-5202 2H5202 / 2H-5202 BODY-- TO TANK ASSEMBLY 0
140 7D-8521 7D8521 / 7D-8521 PLATE ASSEM. 0
141 6D-3294 6D3294 / 6D-3294 BRACKET 0
142 7D-6294 7D6294 / 7D-6294 HOSE ASSEM. (17" Long Overall) 0
143 9D-1852 9D1852 / 9D-1852 BRACKET 0
144 2D-0177 2D0177 / 2D-0177 HOSE ASSEM. 38.80 in. (99.55 cm) 0
145 7D-7339 7D7339 / 7D-7339 PLATE ASSEM. 0
146 5B-4013 5B4013 / 5B-4013 BRACE-BRACKET 0
147 2D-2863 2D2863 / 2D-2863 CLIP (SPRING) 0
148 9D-0478 9D0478 / 9D-0478 AIR CONTROL VALVE GROUP 0
149 7D-5564 7D5564 / 7D-5564 GUARD ASSEM. 0
150 8D-0239 8D0239 / 8D-0239 VALVE ASSEM. (brake control) 0
151 3F-9503 3F9503 / 3F-9503 MARKER (4) 0
152 3F-9502 3F9502 / 3F-9502 MARKER (3) 0
153 3S-6521 3S6521 / 3S-6521 TEE 0
154 7D-6326 7D6326 / 7D-6326 TANK ASSEM. 0
155 7D-6324 7D6324 / 7D-6324 TANK ASSEM. 0
156 6B-7639 6B7639 / 6B-7639 TEE SERVICE LOWER INJECTION PUMP HOUSING PLATE 0
157 4D-6311 4D6311 / 4D-6311 HOSE ASSEM. (45" long overall) 0
158 4D-3733 4D3733 / 4D-3733 HOSE ASSEM. (13.25" Long Overall) 0
159 5J-7585 5J7585 / 5J-7585 HOSE ASSEM. (19" Long Overall) 0
160 7D-5358 7D5358 / 7D-5358 KIT (Seal & Valve Repair) 0
161 3D-6873 3D6873 / 3D-6873 HOSE ASSEM. (163" long overall) 0
162 4D-6885 4D6885 / 4D-6885 HOSE ASSEMBLY --UNION TO EMERGENCY RESERVOIR 0
163 9D-1879 9D1879 / 9D-1879 COVER ASSEM. 0
164 8D-8917 8D8917 / 8D-8917 PLATE 0

LATEST PARTS

2H-1766 / 2H1766 NUT
2H-0463 / 2H0463 LOCK
9F-0423 / 9F0423 ADAPTER BLOCK (R.H.)
3F-4988 / 3F4988 NUT
4F-5602 / 4F5602 LOCKWASHER
4B-3417 / 4B3417 LOCK
2F-5605 / 2F5605 LOCK
6F-5424 / 6F5424 LOCK