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278-0555 / 2780555 ENGINE AR

PART NO.: 2780555 | 278-0555

CATALOG: CATERPILLAR PARTS

Parts in 278-0555
Seq. PART NO. NAME QTY
1 7N-1863 7N1863 / 7N-1863 TRUNNION GP-ENGINE 0
2 433-5841 4335841 / 433-5841 PLUG GP-CYLINDER BLOCK 0
3 2W-9729 2W9729 / 2W-9729 WATER PUMP-ASSEMBLY 0
4 393-4969 3934969 / 393-4969 COVER GP-CAMSHAFT 0
5 433-5828 4335828 / 433-5828 PLUG GP-CYLINDER BLOCK 0
6 488-3202 4883202 / 488-3202 COVER GP-CAMSHAFT 0
7 433-5824 4335824 / 433-5824 PLUG GP-CYLINDER BLOCK 0
8 380-5795 3805795 / 380-5795 CYLINDER HEAD GP 0
9 378-7398 3787398 / 378-7398 COOLER GP-ENGINE OIL 0
10 7E-4836 7E4836 / 7E-4836 MOUNTING GP-ALTERNATOR 0
11 350-4386 3504386 / 350-4386 CYLINDER HEAD GP 0
12 317-7596 3177596 / 317-7596 HOUSING GP-FLYWHEEL 0
13 527-9799 5279799 / 527-9799 ENGINE AR-CORE 0
14 8N-7174 8N7174 / 8N-7174 FRONT GEAR GROUP 0
15 316-7251 3167251 / 316-7251 ALTERNATOR GP-CHARGING 0
16 4P-5426 4P5426 / 4P-5426 HOUSING GP-FRONT 0
17 435-4580 4354580 / 435-4580 FASTENER GP-VALVE COVER BASE 0
18 394-8043 3948043 / 394-8043 COVER GP-VALVE MECHANISM 0
19 311-8521 3118521 / 311-8521 LINES GP-AIR 0
20 435-4575 4354575 / 435-4575 FASTENER GP-VALVE COVER BASE 0
21 334-5304 3345304 / 334-5304 DRIVE GP-ACCESSORY 0
22 381-0680 3810680 / 381-0680 HOUSING GP-FRONT 0
23 447-5920 4475920 / 447-5920 MOUNTING GP-SENSOR 0
24 393-4993 3934993 / 393-4993 COVER GP-CAMSHAFT 0
25 452-8630 4528630 / 452-8630 PUMP GP-FUEL PRIMING 0
26 433-5831 4335831 / 433-5831 PLUG GP-CYLINDER BLOCK 0
27 384-6104 3846104 / 384-6104 FASTENER GP-ACCESSORY DRIVE 0
28 332-9695 3329695 / 332-9695 PLUG GP-CYLINDER HEAD 0
29 433-5835 4335835 / 433-5835 PLUG GP-CYLINDER BLOCK 0
30 4P-3747 4P3747 / 4P-3747 GUARD GP-BELT 0
31 445-8603 4458603 / 445-8603 SPACER GP-BLOCK 0
32 375-3656 3753656 / 375-3656 COVER GP-CYLINDER BLOCK 0
33 393-4968 3934968 / 393-4968 COVER GP-CAMSHAFT 0
34 393-4971 3934971 / 393-4971 COVER GP-CAMSHAFT 0
35 393-4972 3934972 / 393-4972 COVER GP-CAMSHAFT 0
36 393-4979 3934979 / 393-4979 COVER GP-CAMSHAFT 0
37 393-4986 3934986 / 393-4986 COVER GP-CAMSHAFT 0
38 393-4990 3934990 / 393-4990 COVER GP-CAMSHAFT 0
39 393-4992 3934992 / 393-4992 COVER GP-CAMSHAFT 0
40 393-4994 3934994 / 393-4994 COVER GP-CAMSHAFT 0
41 393-4995 3934995 / 393-4995 COVER GP-CAMSHAFT 0
42 381-6947 3816947 / 381-6947 COVER GP-CYLINDER BLOCK 0
43 383-4251 3834251 / 383-4251 COVER GP-CYLINDER BLOCK 0
44 385-0228 3850228 / 385-0228 COVER GP-CYLINDER BLOCK 0
45 394-8039 3948039 / 394-8039 COVER GP-VALVE MECHANISM 0
46 425-1062 4251062 / 425-1062 FASTENER GP-GEAR 0
47 435-4569 4354569 / 435-4569 FASTENER GP-VALVE COVER BASE 0
48 435-4570 4354570 / 435-4570 FASTENER GP-VALVE COVER BASE 0
49 435-4573 4354573 / 435-4573 FASTENER GP-VALVE COVER BASE 0
50 435-4576 4354576 / 435-4576 FASTENER GP-VALVE COVER BASE 0
51 435-4579 4354579 / 435-4579 FASTENER GP-VALVE COVER BASE 0
52 433-5833 4335833 / 433-5833 PLUG GP-CYLINDER BLOCK 0
53 433-5834 4335834 / 433-5834 PLUG GP-CYLINDER BLOCK 0
54 433-5836 4335836 / 433-5836 PLUG GP-CYLINDER BLOCK 0
55 433-5837 4335837 / 433-5837 PLUG GP-CYLINDER BLOCK 0
56 433-5839 4335839 / 433-5839 PLUG GP-CYLINDER BLOCK 0
57 450-5716 4505716 / 450-5716 PLUG GP-FRONT HOUSING 0
58 462-4823 4624823 / 462-4823 PLUG GP-FRONT HOUSING 0
59 393-4978 3934978 / 393-4978 COVER GP-CAMSHAFT 0
60 420-0905 4200905 / 420-0905 COVER GP-CYLINDER BLOCK 0
61 435-4574 4354574 / 435-4574 FASTENER GP-VALVE COVER BASE 0
62 394-3348 3943348 / 394-3348 COVER GP-CYLINDER BLOCK 0
63 380-1830 3801830 / 380-1830 DAMPER GP 0
64 424-8841 4248841 / 424-8841 DRAIN GP-ENGINE OIL 0
65 441-9365 4419365 / 441-9365 FASTENER GP-OIL PAN 0
66 381-3901 3813901 / 381-3901 PAN GP-OIL 0
67 382-6483 3826483 / 382-6483 TRUNNION GP-ENGINE 0
68 200-5975 2005975 / 200-5975 CORE GP-OIL COOLER 0
69 425-1067 4251067 / 425-1067 COVER GP-CYLINDER BLOCK 0
70 384-8031 3848031 / 384-8031 PUMP GP-SCAVENGE 0
71 433-5838 4335838 / 433-5838 PLUG GP-CYLINDER BLOCK 0
72 433-5842 4335842 / 433-5842 PLUG GP-CYLINDER BLOCK 0
73 394-8123 3948123 / 394-8123 BREATHER GP 0
74 376-4005 3764005 / 376-4005 MOUNTING GP-ALTERNATOR 0
75 416-6755 4166755 / 416-6755 COVER GP-CYLINDER BLOCK 0
76 125-9749 1259749 / 125-9749 DAMPER GP 0
77 133-5950 1335950 / 133-5950 SHIELD GP-MANIFOLD 0
78 107-7361 1077361 / 107-7361 DRIVE GP-ACCESSORY 0
79 8N-7805 8N7805 / 8N-7805 PUMP GP-SCAVENGE OIL 0
80 352-9860 3529860 / 352-9860 FILM GP 0
81 7W-3813 7W3813 / 7W-3813 SEAL GP-CRANKSHAFT.S/N 99W526-UP 0
82 8N-6151 8N6151 / 8N-6151 FUEL TRANSFER PUMP GROUP 0
83 9X-7803 9X7803 / 9X-7803 ALTERNATOR GP-CHARGING 0
84 8N-6152 8N6152 / 8N-6152 ENGINE OIL PUMP GROUP 0
85 376-3358 3763358 / 376-3358 GEAR GP-FRONT 0
86 332-7914 3327914 / 332-7914 LIFTING GP-ENGINE 0
87 377-5900 3775900 / 377-5900 PUMP GP-FUEL TRANSFER 0
88 375-3658 3753658 / 375-3658 PUMP GP-WATER 0
89 370-9889 3709889 / 370-9889 VALVE MECHANISM GP 0
90 4W-5892 4W5892 / 4W-5892 COOLER GP-ENGINE OIL 0
91 101-0831 1010831 / 101-0831 COVER GP-VALVE MECHANISM 0
92 240-6651 2406651 / 240-6651 CYLINDER BLOCK GP 0
93 299-3521 2993521 / 299-3521 CYLINDER HEAD GP 0
94 7E-6872 7E6872 / 7E-6872 LIFTING GP-ENGINE 0
95 224-9869 2249869 / 224-9869 VALVE MECHANISM GP 0
96 384-8617 3848617 / 384-8617 FASTENER GP-FRONT HOUSING 0
97 317-3744 3173744 / 317-3744 FILTER GP-ENGINE OIL 0
98 309-6964 3096964 / 309-6964 STARTING AID GP-ETHER 0
99 378-8449 3788449 / 378-8449 PUMP GP-ENGINE OIL 0
100 384-7324 3847324 / 384-7324 ENGINE AR-CORE 0
101 124-5512 1245512 / 124-5512 BREATHER GP 0
102 464-4793 4644793 / 464-4793 ENGINE AR-CORE 0
103 381-4800 3814800 / 381-4800 ELBOW GP-EXHAUST 0
104 129-9491 1299491 / 129-9491 COMPRESSOR & MTG GP-REFRIG 0
105 2W-0204 2W0204 / 2W-0204 COVER GP-FLYWHEEL HOUSING 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 2W-0207 2W0207 / 2W-0207 LINES GP-ENGINE OIL 0
111 1W-0410 1W0410 / 1W-0410 PUMP GP-AUXILIARY WATER 0
112 214-6006 2146006 / 214-6006 FASTENER GP-FRONT HOUSING 0
113 9Y-8904 9Y8904 / 9Y-8904 HOUSING & REGULATOR GP 0
114 113-8193 1138193 / 113-8193 AIR COMPRESSOR GP 0
115 115-0597 1150597 / 115-0597 DRIVE GP-AUXILIARY 0
116 450-1397 4501397 / 450-1397 HOUSING GP-FLYWHEEL 0
117 445-8608 4458608 / 445-8608 PLUG GP-FLYWHEEL HOUSING 0
118 123-6882 1236882 / 123-6882 HEATER GP-JACKET WATER 0
119 125-5811 1255811 / 125-5811 SCREEN GP-OIL COOLER 0
120 453-7304 4537304 / 453-7304 CORE GP-OIL COOLER 0
121 454-2104 4542104 / 454-2104 COVER GP-CYLINDER BLOCK 0
122 465-5886 4655886 / 465-5886 FILLER GP-ENGINE OIL 0
123 453-4107 4534107 / 453-4107 HEATER GP-JACKET WATER 0
124 381-8702 3818702 / 381-8702 LINES GP-ENGINE OIL 0
125 447-8677 4478677 / 447-8677 PLUG GP-ENGINE OIL LINES 0
126 431-6710 4316710 / 431-6710 PLUG GP-ENGINE OIL LINES 0
127 368-0081 3680081 / 368-0081 COMPRESSOR & MTG GP-REFRIG 0
128 516-5916 5165916 / 516-5916 COMPRESSOR & MTG GP-REFRIG 0
129 488-3198 4883198 / 488-3198 COVER GP-CAMSHAFT 0
130 119-6350 1196350 / 119-6350 COVER GP-FRONT HOUSING 0
131 350-4388 3504388 / 350-4388 CYLINDER BLOCK GP 0
132 217-6965 2176965 / 217-6965 DRIVE GP-FAN 0
133 516-8376 5168376 / 516-8376 DRIVE GP-FAN 0
134 220-6131 2206131 / 220-6131 FILTER GP-FUEL 0
135 369-9363 3699363 / 369-9363 GEAR GP-REAR 0
136 425-7333 4257333 / 425-7333 LINES GP-WATER 0
137 177-9073 1779073 / 177-9073 LINES GP-WATER 0
138 127-4462 1274462 / 127-4462 PAN GP-OIL 0
139 317-5901 3175901 / 317-5901 PUMP GP-AUXILIARY WATER 0
140 222-1906 2221906 / 222-1906 PUMP GP-FUEL PRIMING 0
141 475-8918 4758918 / 475-8918 PUMP GP-FUEL PRIMING 0
142 163-2596 1632596 / 163-2596 VALVE GP-COOLANT SAMPLING 0
143 270-3201 2703201 / 270-3201 COVER GP-FRONT HOUSING 0
144 317-2441 3172441 / 317-2441 CYLINDER HEAD GP 0
145 240-7762 2407762 / 240-7762 DAMPER GP 0
146 178-6403 1786403 / 178-6403 LINES GP-WATER 0
147 161-6926 1616926 / 161-6926 CRANKSHAFT GP 0
148 175-5204 1755204 / 175-5204 GEAR GP-REAR 0
149 273-5712 2735712 / 273-5712 CAMSHAFT GP 0
150 249-5671 2495671 / 249-5671 PISTON & ROD GP 0
151 265-6794 2656794 / 265-6794 MANIFOLD GP-EXHAUST 0
152 341-3642 3413642 / 341-3642 PISTON & ROD GP 0
153 271-2244 2712244 / 271-2244 PUMP GP-FUEL INJECTION 0
154 376-0514 3760514 / 376-0514 PUMP GP-FUEL INJECTION 0
155 311-8312 3118312 / 311-8312 CONNECTION GP-WATER 0
156 309-7662 3097662 / 309-7662 CONTROL & MTG GP-PERSONALITY 0
157 476-4739 4764739 / 476-4739 CONTROL & MTG GP-ENGINE ELEK 0
158 308-6860 3086860 / 308-6860 COVER GP-CYLINDER BLOCK 0
159 488-3207 4883207 / 488-3207 COVER GP-CYLINDER BLOCK 0
160 310-1759 3101759 / 310-1759 ELBOW GP-WATER 0
161 488-3208 4883208 / 488-3208 FASTENER AS 0
162 314-9744 3149744 / 314-9744 FASTENER GP-FRONT HOUSING 0
163 488-3197 4883197 / 488-3197 FASTENER GP-WIRING HARNESS 0
164 551-6895 5516895 / 551-6895 FASTENER GP-COVER 0
165 312-6137 3126137 / 312-6137 FUMES DISPOSAL GP 0
166 214-6833 2146833 / 214-6833 GAUGE GP-OIL LEVEL (DIPSTICK) 0
167 312-4174 3124174 / 312-4174 LINES GP-AIR 0
168 314-9741 3149741 / 314-9741 LINES GP-AIR COMPRESSOR 0
169 309-4125 3094125 / 309-4125 LINES GP-FUEL INJECTION 0
170 308-4495 3084495 / 308-4495 LINES GP-TURBOCHARGER OIL 0
171 308-4496 3084496 / 308-4496 LINES GP-WATER 0
172 308-6861 3086861 / 308-6861 LINES GP-WATER 0
173 381-4799 3814799 / 381-4799 MANIFOLD GP-EXHAUST 0
174 454-7307 4547307 / 454-7307 MODIFICATION AR-ENGINE 0
175 476-4046 4764046 / 476-4046 PAN GP-OIL 0
176 311-2054 3112054 / 311-2054 SHIELD GP-WATER MANIFOLD 0
177 308-4494 3084494 / 308-4494 TURBOCHARGER GP 0
178 309-3876 3093876 / 309-3876 WIRING GP-ENGINE 0
179 311-8505 3118505 / 311-8505 ELECTRONICS GP-ENGINE RATINGS 0
180 10R-9209 10R9209 / 10R-9209 ENGINE AR-BASIC 0
PART NO. 278-0555 / 2780555 ENGINE AR suitable for assembly
PART NO. NAME
285-0800 2850800 / 285-0800 ENGINE AR

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