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121-5785 / 1215785 ENGINE AR

PART NO.: 1215785 | 121-5785

CATALOG: CATERPILLAR PARTS

Parts in 121-5785
Seq. PART NO. NAME QTY
1 7N-1863 7N1863 / 7N-1863 TRUNNION GP-ENGINE 0
2 2W-9729 2W9729 / 2W-9729 WATER PUMP-ASSEMBLY 0
3 393-4969 3934969 / 393-4969 COVER GP-CAMSHAFT 0
4 7E-5327 7E5327 / 7E-5327 CONNECTION GP-WATER 0
5 433-5828 4335828 / 433-5828 PLUG GP-CYLINDER BLOCK 0
6 433-5824 4335824 / 433-5824 PLUG GP-CYLINDER BLOCK 0
7 378-7398 3787398 / 378-7398 COOLER GP-ENGINE OIL 0
8 7E-4836 7E4836 / 7E-4836 MOUNTING GP-ALTERNATOR 0
9 317-7596 3177596 / 317-7596 HOUSING GP-FLYWHEEL 0
10 8N-7174 8N7174 / 8N-7174 FRONT GEAR GROUP 0
11 435-4571 4354571 / 435-4571 FASTENER GP-VALVE COVER BASE 0
12 4P-5426 4P5426 / 4P-5426 HOUSING GP-FRONT 0
13 435-4580 4354580 / 435-4580 FASTENER GP-VALVE COVER BASE 0
14 435-4575 4354575 / 435-4575 FASTENER GP-VALVE COVER BASE 0
15 7E-8758 7E8758 / 7E-8758 CYLINDER HEAD GP 0
16 393-4977 3934977 / 393-4977 COVER GP-CAMSHAFT 0
17 381-0680 3810680 / 381-0680 HOUSING GP-FRONT 0
18 435-4572 4354572 / 435-4572 FASTENER GP-VALVE COVER BASE 0
19 393-4993 3934993 / 393-4993 COVER GP-CAMSHAFT 0
20 117-0071 1170071 / 117-0071 AIR COMPRESSOR GP 0
21 383-0622 3830622 / 383-0622 COVER GP-FRONT HOUSING 0
22 1W-5222 1W5222 / 1W-5222 LINES GP-WATER (LOWER) 0
23 384-6104 3846104 / 384-6104 FASTENER GP-ACCESSORY DRIVE 0
24 332-9695 3329695 / 332-9695 PLUG GP-CYLINDER HEAD 0
25 433-5835 4335835 / 433-5835 PLUG GP-CYLINDER BLOCK 0
26 4P-3747 4P3747 / 4P-3747 GUARD GP-BELT 0
27 445-8603 4458603 / 445-8603 SPACER GP-BLOCK 0
28 393-4968 3934968 / 393-4968 COVER GP-CAMSHAFT 0
29 393-4971 3934971 / 393-4971 COVER GP-CAMSHAFT 0
30 393-4972 3934972 / 393-4972 COVER GP-CAMSHAFT 0
31 393-4974 3934974 / 393-4974 COVER GP-CAMSHAFT 0
32 393-4976 3934976 / 393-4976 COVER GP-CAMSHAFT 0
33 393-4979 3934979 / 393-4979 COVER GP-CAMSHAFT 0
34 393-4986 3934986 / 393-4986 COVER GP-CAMSHAFT 0
35 393-4990 3934990 / 393-4990 COVER GP-CAMSHAFT 0
36 381-6947 3816947 / 381-6947 COVER GP-CYLINDER BLOCK 0
37 383-4251 3834251 / 383-4251 COVER GP-CYLINDER BLOCK 0
38 385-0228 3850228 / 385-0228 COVER GP-CYLINDER BLOCK 0
39 383-7525 3837525 / 383-7525 COVER GP-FRONT HOUSING 0
40 394-8039 3948039 / 394-8039 COVER GP-VALVE MECHANISM 0
41 383-0859 3830859 / 383-0859 DRIVE GP-ACCESSORY 0
42 382-2796 3822796 / 382-2796 FASTENER GP-GEAR 0
43 425-1062 4251062 / 425-1062 FASTENER GP-GEAR 0
44 435-4569 4354569 / 435-4569 FASTENER GP-VALVE COVER BASE 0
45 435-4570 4354570 / 435-4570 FASTENER GP-VALVE COVER BASE 0
46 435-4573 4354573 / 435-4573 FASTENER GP-VALVE COVER BASE 0
47 435-4576 4354576 / 435-4576 FASTENER GP-VALVE COVER BASE 0
48 435-4577 4354577 / 435-4577 FASTENER GP-VALVE COVER BASE 0
49 435-4578 4354578 / 435-4578 FASTENER GP-VALVE COVER BASE 0
50 435-4579 4354579 / 435-4579 FASTENER GP-VALVE COVER BASE 0
51 433-5833 4335833 / 433-5833 PLUG GP-CYLINDER BLOCK 0
52 433-5834 4335834 / 433-5834 PLUG GP-CYLINDER BLOCK 0
53 433-5836 4335836 / 433-5836 PLUG GP-CYLINDER BLOCK 0
54 384-6102 3846102 / 384-6102 PLUG GP-FRONT HOUSING 0
55 450-5716 4505716 / 450-5716 PLUG GP-FRONT HOUSING 0
56 462-4823 4624823 / 462-4823 PLUG GP-FRONT HOUSING 0
57 393-4978 3934978 / 393-4978 COVER GP-CAMSHAFT 0
58 435-4574 4354574 / 435-4574 FASTENER GP-VALVE COVER BASE 0
59 394-3348 3943348 / 394-3348 COVER GP-CYLINDER BLOCK 0
60 382-6483 3826483 / 382-6483 TRUNNION GP-ENGINE 0
61 200-5975 2005975 / 200-5975 CORE GP-OIL COOLER 0
62 425-1067 4251067 / 425-1067 COVER GP-CYLINDER BLOCK 0
63 384-8031 3848031 / 384-8031 PUMP GP-SCAVENGE 0
64 394-8053 3948053 / 394-8053 COVER GP-VALVE MECHANISM 0
65 433-5842 4335842 / 433-5842 PLUG GP-CYLINDER BLOCK 0
66 376-4005 3764005 / 376-4005 MOUNTING GP-ALTERNATOR 0
67 382-2899 3822899 / 382-2899 DAMPER GP 0
68 434-3292 4343292 / 434-3292 FUMES DISPOSAL GP 0
69 8N-7763 8N7763 / 8N-7763 FUEL PRIMING PUMP GROUP 0
70 8N-7805 8N7805 / 8N-7805 PUMP GP-SCAVENGE OIL 0
71 350-5200 3505200 / 350-5200 CYLINDER HEAD GP 0
72 138-8674 1388674 / 138-8674 AIR COMPRESSOR INSTALLATION 0
73 138-8681 1388681 / 138-8681 EXTERNAL OIL PUMP 0
74 138-8675 1388675 / 138-8675 AUXILLARY WATER PUMP 0
75 138-8676 1388676 / 138-8676 FUEL SYSTEM 0
76 106-3385 1063385 / 106-3385 SINGLE FUEL INJECTOR 0
77 7W-3813 7W3813 / 7W-3813 SEAL GP-CRANKSHAFT.S/N 99W526-UP 0
78 8N-7734 8N7734 / 8N-7734 LIFTING EYE GP-ENGINE 0
79 8N-7182 8N7182 / 8N-7182 DAMPER GP-ENGINE 0
80 8N-6151 8N6151 / 8N-6151 FUEL TRANSFER PUMP GROUP 0
81 9X-7803 9X7803 / 9X-7803 ALTERNATOR GP-CHARGING 0
82 8N-6152 8N6152 / 8N-6152 ENGINE OIL PUMP GROUP 0
83 198-6058 1986058 / 198-6058 REAR STRUCTURE 0
84 138-8678 1388678 / 138-8678 EXHAUST MANIFOLD 0
85 112-5674 1125674 / 112-5674 GEAR GP-REAR 0
86 376-3358 3763358 / 376-3358 GEAR GP-FRONT 0
87 377-5900 3775900 / 377-5900 PUMP GP-FUEL TRANSFER 0
88 375-3658 3753658 / 375-3658 PUMP GP-WATER 0
89 4W-5892 4W5892 / 4W-5892 COOLER GP-ENGINE OIL 0
90 101-0831 1010831 / 101-0831 COVER GP-VALVE MECHANISM 0
91 8N-7103 8N7103 / 8N-7103 CRANKSHAFT GROUP 0
92 6V-3774 6V3774 / 6V-3774 SINGLE CYLINDER LINES 0
93 165-9154 1659154 / 165-9154 PUMP GP-FUEL PRIMING 0
94 317-3744 3173744 / 317-3744 FILTER GP-ENGINE OIL 0
95 378-7432 3787432 / 378-7432 LIFTING GP-ENGINE 0
96 378-8449 3788449 / 378-8449 PUMP GP-ENGINE OIL 0
97 382-2793 3822793 / 382-2793 GEAR GP-REAR 0
98 100-6014 1006014 / 100-6014 FUMES DISPOSAL GP 0
99 106-7600 1067600 / 106-7600 HOUSING GP-FLYWHEEL 0
100 4W-0413 4W0413 / 4W-0413 OIL COOLER CORE GROUP 0
101 8N-9641 8N9641 / 8N-9641 COVER GP-CYLINDER BLOCK 0
102 190-8921 1908921 / 190-8921 KIT-WATER PUMP 0
103 2W-0730 2W0730 / 2W-0730 AFTERCOOLER GP-WATER 0
104 2W-0204 2W0204 / 2W-0204 COVER GP-FLYWHEEL HOUSING 0
105 2W-0202 2W0202 / 2W-0202 COVER GP-FRONT STRUCTURE 0
106 9Y-1595 9Y1595 / 9Y-1595 DRIVE GP-ACCESSORY-LOWER 0
107 1N-4764 1N4764 / 1N-4764 FILLER GP-ENGINE OIL 0
108 2W-0206 2W0206 / 2W-0206 FILTER GP-ENGINE OIL 0
109 9Y-7669 9Y7669 / 9Y-7669 FLYWHEEL GP.S/N 99W1590-UP 0
110 4W-1510 4W1510 / 4W-1510 HOUSING & REGULATOR GP 0
111 1W-5225 1W5225 / 1W-5225 LINES GP-AIR 0
112 2W-0207 2W0207 / 2W-0207 LINES GP-ENGINE OIL 0
113 7W-0486 7W0486 / 7W-0486 LINES GP-WATER (BYPASS) 0
114 2W-0211 2W0211 / 2W-0211 LINES GP-WATER (AFTERCOOLER) 0
115 1W-0720 1W0720 / 1W-0720 LINES GP-WATER (TURBOCHARGER) 0
116 2W-0212 2W0212 / 2W-0212 MANIFOLD GP-EXHAUST 0
117 2W-0205 2W0205 / 2W-0205 PAN GP-OIL 0
118 6I-2861 6I2861 / 6I-2861 PISTON & ROD GP 0
119 1W-0410 1W0410 / 1W-0410 PUMP GP-AUXILIARY WATER 0
120 4P-4463 4P4463 / 4P-4463 SHIELD GP-EXHAUST 0
121 7E-8098 7E8098 / 7E-8098 THERMOCOUPLE GP 0
122 7W-5465 7W5465 / 7W-5465 TURBOCHARGER GP 0
123 2W-0216 2W0216 / 2W-0216 COMPRESSOR GP-REFRIGERANT 0
124 223-6362 2236362 / 223-6362 PISTON & ROD GP 0
125 282-0645 2820645 / 282-0645 PISTON & ROD GP 0
126 101-0838 1010838 / 101-0838 BREATHER GP 0
127 115-3505 1153505 / 115-3505 CYLINDER BLOCK GP 0
128 240-6650 2406650 / 240-6650 CYLINDER BLOCK GP 0
129 454-3225 4543225 / 454-3225 COVER GP-FRONT HOUSING 0
130 454-4633 4544633 / 454-4633 CYLINDER HEAD GP 0
131 4P-0853 4P0853 / 4P-0853 DRIVE GP-ACCESSORY 0
132 454-2094 4542094 / 454-2094 LINES GP-WATER 0
133 448-4764 4484764 / 448-4764 LINES GP-WATER 0
134 520-0687 5200687 / 520-0687 MOUNTING GP-ALTERNATOR 0
135 378-7412 3787412 / 378-7412 PUMP GP-AUXILIARY WATER 0
136 449-7082 4497082 / 449-7082 PUMP GP-FUEL PRIMING 0
137 113-8193 1138193 / 113-8193 AIR COMPRESSOR GP 0
138 326-1361 3261361 / 326-1361 CYLINDER HEAD GP 0
139 115-0597 1150597 / 115-0597 DRIVE GP-AUXILIARY 0
140 447-0472 4470472 / 447-0472 HOUSING & REGULATOR GP 0
141 450-1397 4501397 / 450-1397 HOUSING GP-FLYWHEEL 0
142 115-0596 1150596 / 115-0596 LINES GP-AIR COMPRESSOR 0
143 109-8081 1098081 / 109-8081 LINES GP-TURBOCHARGER OIL 0
144 454-2097 4542097 / 454-2097 LINES GP-WATER 0
145 445-8608 4458608 / 445-8608 PLUG GP-FLYWHEEL HOUSING 0
146 447-0473 4470473 / 447-0473 PLUG GP-FRONT HOUSING 0
147 7E-9090 7E9090 / 7E-9090 PUMP GP-FUEL INJECTION 0
148 7E-5314 7E5314 / 7E-5314 VALVE MECHANISM GP 0
149 454-4634 4544634 / 454-4634 VALVE MECHANISM GP 0
150 7E-8756 7E8756 / 7E-8756 COVER GP-VALVE MECHANISM 0
151 7E-9082 7E9082 / 7E-9082 BREATHER GP 0
152 7E-5320 7E5320 / 7E-5320 CAMSHAFT GP 0
153 3E-5475 3E5475 / 3E-5475 CONTROL GP-ENG RATINGS ELEK 0
154 7E-9084 7E9084 / 7E-9084 CONTROL & MTG GP-ENGINE ELEK 0
155 105-4266 1054266 / 105-4266 DRIVE GP-FAN 0
156 6I-4470 6I4470 / 6I-4470 FILTER GP-FUEL 0
157 123-6882 1236882 / 123-6882 HEATER GP-JACKET WATER 0
158 7E-9214 7E9214 / 7E-9214 LINES GP-FUEL INJECTION 0
159 125-5811 1255811 / 125-5811 SCREEN GP-OIL COOLER 0
160 7E-9220 7E9220 / 7E-9220 LINES GP-WATER 0
161 127-4440 1274440 / 127-4440 SHIELD GP-WATER MANIFOLD 0
162 119-1692 1191692 / 119-1692 STARTING AID GP-ETHER 0
163 133-9754 1339754 / 133-9754 STARTING AID GP-ETHER 0
164 121-4128 1214128 / 121-4128 WIRING GP-ENGINE 0
165 138-8673 1388673 / 138-8673 KIT-GASKET 0
166 106-3379 1063379 / 106-3379 KIT-GASKET 0
167 138-8677 1388677 / 138-8677 KIT-GASKET 0
168 115-1432 1151432 / 115-1432 KIT-GASKET 0
169 138-8680 1388680 / 138-8680 KIT-GASKET 0
170 138-8683 1388683 / 138-8683 KIT-GASKET 0
171 138-8684 1388684 / 138-8684 KIT-GASKET 0
172 189-2176 1892176 / 189-2176 KIT-GASKET 0
173 178-2989 1782989 / 178-2989 KIT-GASKET 0
174 394-8133 3948133 / 394-8133 BREATHER GP 0
175 453-7304 4537304 / 453-7304 CORE GP-OIL COOLER 0
176 454-2104 4542104 / 454-2104 COVER GP-CYLINDER BLOCK 0
177 350-5219 3505219 / 350-5219 CYLINDER BLOCK GP 0
178 350-5205 3505205 / 350-5205 CYLINDER HEAD GP 0
179 464-4673 4644673 / 464-4673 ENGINE AR-CORE 0
180 465-5886 4655886 / 465-5886 FILLER GP-ENGINE OIL 0
181 453-4107 4534107 / 453-4107 HEATER GP-JACKET WATER 0
182 381-8702 3818702 / 381-8702 LINES GP-ENGINE OIL 0
183 453-4108 4534108 / 453-4108 LINES GP-WATER 0
184 453-8096 4538096 / 453-8096 MANIFOLD GP-EXHAUST 0
185 455-0714 4550714 / 455-0714 MODIFICATION AR-ENGINE 0
186 453-2801 4532801 / 453-2801 PAN GP-OIL 0
187 447-8677 4478677 / 447-8677 PLUG GP-ENGINE OIL LINES 0
188 431-6710 4316710 / 431-6710 PLUG GP-ENGINE OIL LINES 0
189 453-2802 4532802 / 453-2802 PLUG GP-OIL PAN 0
190 453-4110 4534110 / 453-4110 PLUG GP-WATER LINES 0
191 0R-3982 0R3982 / 0R-3982 ENGINE AR-BASIC 0
PART NO. 121-5785 / 1215785 ENGINE AR suitable for assembly
PART NO. NAME
115-6484 1156484 / 115-6484 GENERAL AR
115-6485 1156485 / 115-6485 GENERAL AR

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