MENU
Home > Construction Equipment > Caterpillar Parts > Part NO. 6D9955

6D-9955 / 6D9955 AIR AND BRAKE CONTROL

PART NO.: 6D9955 | 6D-9955

CATALOG: CATERPILLAR PARTS

Parts in 6D-9955
Seq. PART NO. NAME QTY
1 6D-0856 6D0856 / 6D-0856 VALVE GP-AIR CONTROL 0
2 4M-5317 4M5317 / 4M-5317 BUSHING (.25" EXTERNAL THREAD) 0
3 3B-6552 3B6552 / 3B-6552 ELBOW (Use as Required) 0
4 0L-1351 0L1351 / 0L-1351 BOLT STARTING ENGINE FUEL TANK BRACKET TO DIESEL INTAKE MANIFOLD 0
5 5K-8451 5K8451 / 5K-8451 CLIP 25.4 mm (1 in.) wide 0
6 0S-1594 0S1594 / 0S-1594 BOLT--FASTENING OF 1V3461 PLATE ASSEM. TO THE KICKPLATE 0
7 0S-0509 0S0509 / 0S-0509 BOLT--BETWEEN CASE AND SUPPORT OF LOADER FRAME (L.H. & R.H.) 0
8 1D-4717 1D4717 / 1D-4717 NUT-PLATE AND ANGLE ASSEMBLY TO HYDRAULIC AND FUEL TANKS 0
9 0S-1591 0S1591 / 0S-1591 BOLT--BETWEEN CASE AND REAR SUPPORT OF LOADER FRAME 0
10 3B-4506 3B4506 / 3B-4506 LOCKWASHER (3/8") TRANSMISSION HOUSING TO FLYWHEEL HOUSING 0
11 4B-4278 4B4278 / 4B-4278 WASHER (Not shown -- bottom of Battery Box to L.H. Fender) 0
12 3B-4508 3B4508 / 3B-4508 LOCKWASHER (1/2") TRANSFER GEAR CASE TO FRAME MOUNTING 0
13 0T-0102 0T0102 / 0T-0102 BOLT (.375" diameter-.625" long) 0
14 1B-2578 1B2578 / 1B-2578 NUT 5.56 mm(.219 in.) thick 0
15 1B-4330 1B4330 / 1B-4330 NUT FLAME ARRESTOR OR AIR CLEANER SCREWS 0
16 3B-4504 3B4504 / 3B-4504 LOCKWASHER-BRACKET TO FIREWALL ASSEMBLY 0
17 3B-4510 3B4510 / 3B-4510 LOCKWASHER USE WITH CUSTOMER'S GROUNDING BOLT 0
18 0S-1595 0S1595 / 0S-1595 BOLT,MACHINE SUPPORT AND DAMPER ASSEMBLY MOUNTING 0
19 1D-4716 1D4716 / 1D-4716 NUT PLATE TO BRACKET ASSEMBLY 0
20 4B-4280 4B4280 / 4B-4280 WASHER .095 in. (2.42 mm) thick 0
21 3B-4607 3B4607 / 3B-4607 COTTER-ROD TO SEAT SUPPORT ASSEMBLY 0
22 1D-4720 1D4720 / 1D-4720 NUT, HEX., 5/8"-11 N.C. 0
23 3B-4505 3B4505 / 3B-4505 LOCKWASHER PLATE TO BRACKET ASSEMBLY 0
24 0S-1615 0S1615 / 0S-1615 BOLT 19 MM (.75 IN.) LONG RETURN AIR CONSOLE TO ENCLOSED ROPS 0
25 9M-8406 9M8406 / 9M-8406 CLIP-TO 8X7433 HARNESS AS ON FORE-AFT 0
26 1B-7182 1B7182 / 1B-7182 BOLT (1.25 in. long x .313 in. dia.) 0
27 7M-7410 7M7410 / 7M-7410 PLUG 9.53MM(.375IN.)PIPE THD. 0
28 2B-2695 2B2695 / 2B-2695 BOLT-- VALVE ASSEMBLY TO L.H. COWL 0
29 7B-2742 7B2742 / 7B-2742 BOLT 6.35 mm(.25 in.) diameter 0
30 6B-5072 6B5072 / 6B-5072 REDUCER BUSHING 1/2" x 1/4" N.P.T. 0
31 7D-3024 7D3024 / 7D-3024 HOSE ASSEM. (126" long overall) 0
32 4D-0582 4D0582 / 4D-0582 ELBOW TO TEE FOR R.H. TANK LINE 0
33 2M-1908 2M1908 / 2M-1908 FITTING (straight) 0
34 2L-3331 2L3331 / 2L-3331 CONNECTOR (straight) 0
35 4D-0577 4D0577 / 4D-0577 UNION --HOSE ASSEMBLY TO EMERGENCY RESERVOIR 0
36 5H-4778 5H4778 / 5H-4778 UNION (90 degrees-1.6562" Long) 0
37 3D-7587 3D7587 / 3D-7587 UNION (45 degrees-1.25" Long) 0
38 2D-8926 2D8926 / 2D-8926 HOSE ASSEM. (20.50" long overall) 0
39 3D-8884 3D8884 / 3D-8884 ELBOW 90 DEGREES HIGH PRESSURE TO GAUGE 0
40 3L-7055 3L7055 / 3L-7055 UNION --HOSE ASSEMBLY TO EMERGENCY RELAY VALVE 0
41 6D-1432 6D1432 / 6D-1432 CHECK VALVE-- TO SYNCHRO VALVE 0
42 9M-8662 9M8662 / 9M-8662 COUPLING (165 in. long) 0
43 2H-3940 2H3940 / 2H-3940 UNION 90 degrees (.50" ext. thd.) 0
44 5D-3640 5D3640 / 5D-3640 BRAKE CONTROL VALVE ASSEMBLY 0
45 4S-7606 4S7606 / 4S-7606 ELBOW TO CLUTCH ASSEMBLY (FAN DRIVE) 0
46 6D-4244 6D4244 / 6D-4244 CLIP (large) 0
47 2H-9523 2H9523 / 2H-9523 GROMMET 35MM(1.38IN.)I.D. 0
48 3B-7896 3B7896 / 3B-7896 ELBOW (45 street) 0
49 4D-6475 4D6475 / 4D-6475 ELBOW-EXTERNAL PIPE THREAD 0
50 2B-7409 2B7409 / 2B-7409 PLUG .25 in.(.635 cm) diameter 0
51 4S-8458 4S8458 / 4S-8458 TUBING (Drain .50" O.D.) 33.60" 0
52 4K-6177 4K6177 / 4K-6177 CLIP-ON SIDE & TOP OF REAR OF ENGINE FOR 0
53 5D-7132 5D7132 / 5D-7132 CLAMP-HORN 0
54 5D-7133 5D7133 / 5D-7133 BRACKET 0
55 6D-4862 6D4862 / 6D-4862 HOSE ASSEM. (12" long overall) 0
56 6B-9938 6B9938 / 6B-9938 FITTING --TUBE TO DOUBLE CHECK VALVE 0
57 3D-2675 3D2675 / 3D-2675 COUPLING 0
58 3L-6521 3L6521 / 3L-6521 TEE ENGINE BLOCK TO PRESSURE SWITCH 0
59 3D-9943 3D9943 / 3D-9943 VALVE ASSEM. (horn) 0
60 5H-5386 5H5386 / 5H-5386 CONNECTOR 0
61 3D-8943 3D8943 / 3D-8943 HOSE ASSEM. (18" long overall) 0
62 6D-8201 6D8201 / 6D-8201 TUBE 0
63 6D-4888 6D4888 / 6D-4888 BRACKET ASSEM. 0
64 2H-9524 2H9524 / 2H-9524 GROMMET (41.5mm Diameter) 0
65 5D-6998 5D6998 / 5D-6998 AIR HORN ASSEMBLY, COMPRISING:- 0
66 6D-4045 6D4045 / 6D-4045 HOSE ASSEM. (27" long overall) 0
67 4D-1544 4D1544 / 4D-1544 CLIP (large) 0
68 4B-3643 4B3643 / 4B-3643 SET SCREW (1 1/2"LONG) 0
69 4J-3914 4J3914 / 4J-3914 UNION- HOSE ASSEMBLY TO STANDARD PORT ON BOWL SIDE 0
70 3B-7738 3B7738 / 3B-7738 NIPPLE-- BUSHING TO PRESSURE PROTECTION VALVE 0
71 3B-6553 3B6553 / 3B-6553 ELBOW -HOSE ASSEMBLY TO DOUBLE CHECK VALVE 0
72 4H-6147 4H6147 / 4H-6147 UNION- HOSE ASSEMBLY TO DOUBLE CHECK VALVE 0
73 2D-8935 2D8935 / 2D-8935 ORIFICE 0
74 2J-2184 2J2184 / 2J-2184 ROTOCHAMBER AS 0
75 3S-6115 3S6115 / 3S-6115 TEE (Use as required) 0
76 2B-7410 2B7410 / 2B-7410 PLUG (.50" DIAMETER) 0
77 6B-9664 6B9664 / 6B-9664 VALVE (pressure Relief) 0
78 7D-6936 7D6936 / 7D-6936 VALVE ASSEM. (check) 0
79 4S-7577 4S7577 / 4S-7577 HOSE ASSEM. (35" long overall) 0
80 4S-7572 4S7572 / 4S-7572 HOSE ASSEM. (12" long overall) 0
81 4D-2560 4D2560 / 4D-2560 UNION -EMERGENCY CONTROL VALVE TO HOSE ASSEMBLY 0
82 3D-6370 3D6370 / 3D-6370 ELBOW-EXTERNAL PIPE THREAD 0
83 3D-8935 3D8935 / 3D-8935 HOSE ASSEM. (42" long overall) 0
84 4S-6330 4S6330 / 4S-6330 MANIFOLD 0
85 4D-3734 4D3734 / 4D-3734 ELBOW 0
86 2H-9091 2H9091 / 2H-9091 UNION (.50" ext. thd.)-(Straight) 0
87 6D-9856 6D9856 / 6D-9856 HOSE ASSEM. -(144" long overall) 0
88 7D-6105 7D6105 / 7D-6105 HOSE ASSEM. (15.30" long overall) 0
89 5F-6044 5F6044 / 5F-6044 BOLT 0
90 7D-4856 7D4856 / 7D-4856 PIN-CLEVIS 0
91 4D-5980 4D5980 / 4D-5980 GROMMET 5.72 cm(2.25 in.) long 0
92 8M-3368 8M3368 / 8M-3368 VALVE ASSEM. (check) 0
93 4D-6434 4D6434 / 4D-6434 CLIP (large) 0
94 4S-7563 4S7563 / 4S-7563 HOSE ASSEM. (29.50" Long Overall) 0
95 4S-7560 4S7560 / 4S-7560 HOSE ASSEM. (22" long overall) 0
96 4D-6463 4D6463 / 4D-6463 CLIP (large) 0
97 5D-3056 5D3056 / 5D-3056 VALVE ASSEM. (Areas Marked X) 0
98 3D-8913 3D8913 / 3D-8913 ELBOW-EXTENSION PIPE 0
99 6J-3596 6J3596 / 6J-3596 HOSE ASSEM. (119" long overall) 0
100 4D-2847 4D2847 / 4D-2847 HOSE ASSEMBLY- EMERGENCY CONTROL VALVE TO QUICK RELEASE VALVE 0
101 4S-7529 4S7529 / 4S-7529 HOSE ASSEM. (38" Long Overall) 0
102 6D-7732 6D7732 / 6D-7732 HOSE ASSEM. (67" LONG OVERALL) 0
103 6D-0918 6D0918 / 6D-0918 VALVE ASSEMBLY-- PRESSURE PROTECTION NIPPLE TO TEE 0
104 4D-7969 4D7969 / 4D-7969 HOSE ASSEMBLY- CROSS TO DOUBLE CHECK VALVE- L.H. 0
105 2D-9155 2D9155 / 2D-9155 ELBOW 0
106 6D-9853 6D9853 / 6D-9853 HOSE ASSEM. (10.00" long overall) 0
107 7D-6114 7D6114 / 7D-6114 HOSE ASSEM. (53" long overall) 0
108 4D-6311 4D6311 / 4D-6311 HOSE ASSEM. (45" long overall) 0
109 6B-8445 6B8445 / 6B-8445 CONNECTOR 0
110 3F-9236 3F9236 / 3F-9236 CONNECTOR 0
111 4F-6941 4F6941 / 4F-6941 VALVE ASSEM. (quick release) 0
112 7D-5164 7D5164 / 7D-5164 CLIP 0
113 6D-8311 6D8311 / 6D-8311 BRACKET (R.H.) 0
114 6D-8312 6D8312 / 6D-8312 BRACKET (L.H.) 0
115 3F-2869 3F2869 / 3F-2869 BRACKET 0
116 4D-1669 4D1669 / 4D-1669 THREE WAY CONTROL VALVE ASSEMBLY 0
117 3F-2868 3F2868 / 3F-2868 CLAMP 0
118 6D-8981 6D8981 / 6D-8981 VALVE ASSEM. (24 volt) 0
119 6D-1039 6D1039 / 6D-1039 VALVE ASSEM. (pressure) 0
120 7D-2729 7D2729 / 7D-2729 HOSE ASSEM. (54" Long Overall) 0
121 7D-6865 7D6865 / 7D-6865 BODY (valve) 0
122 7D-6864 7D6864 / 7D-6864 VALVE (check) 0
123 5F-6049 5F6049 / 5F-6049 FITTING 0
124 7D-7719 7D7719 / 7D-7719 TANK RESERVOIR 0
125 2D-7445 2D7445 / 2D-7445 CLAMP 0
126 5D-5885 5D5885 / 5D-5885 HOSE ASSEM. (25" long overall) 0
127 6D-9599 6D9599 / 6D-9599 HOSE ASSEM. (104" long overall) 0
128 2A-1396 2A1396 / 2A-1396 SCREW-ADJUSTMENT 0
129 4S-8387 4S8387 / 4S-8387 TUBING (.625" O.D.) 36.50" Long 0
130 8M-9727 8M9727 / 8M-9727 ELBOW (90 degrees) 0
131 4D-2850 4D2850 / 4D-2850 HOSE ASSEMBLY- BLOCK TO FITTING ON DRAFT TUBE 0
132 3D-6437 3D6437 / 3D-6437 CLIP 0
133 7D-4952 7D4952 / 7D-4952 PEDAL 0
134 7D-4921 7D4921 / 7D-4921 SPRING 0
135 7D-4846 7D4846 / 7D-4846 BRACKET 0
136 7D-4953 7D4953 / 7D-4953 PEDAL 0
137 7D-8079 7D8079 / 7D-8079 PEDAL 0
138 7D-8081 7D8081 / 7D-8081 PEDAL 0
139 8D-3303 8D3303 / 8D-3303 HOSE ASSEM. (22" long overall) 0
140 6D-9763 6D9763 / 6D-9763 TUBE 0
141 2D-7444 2D7444 / 2D-7444 BLOCK 0
142 6D-9315 6D9315 / 6D-9315 CLAMP 0
143 3D-6552 3D6552 / 3D-6552 ELBOW 0
144 1A-9136 1A9136 / 1A-9136 BOLT 1.74 cm(.6875 in.) long 0

LATEST PARTS

8F-5809 / 8F5809 WASHER
8F-5816 / 8F5816 WASHER (INSUL)
8F-5825 / 8F5825 NUT
8F-5819 / 8F5819 BLOCK
7F-8476 / 7F8476 LOCKWASHER
5H-1789 / 5H1789 WASHER
9B-8910 / 9B8910 WASHER
1F-0075 / 1F0075 LOCKWASHER