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CAT
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ARTICULATED DUMP TRUCK
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ASPHALT PAVER
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BACKHOE LOADER
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CHALLENGER
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CONTROL, GUIDANCE, MONITORING, AND TECHNOLOGY PRODUCTS
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Part
2K4973
2K4973
LOCKNUT
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5
Models
50
Assemblies
30
Co-occurring
▼
Compatible Models (5)
3412
3412C
3516C
SPF743
SR500
▼
Found in Assemblies (50)
Assembly
Ref#
Qty
Note
9Y-8505 HOUSING GP-FRONT S/N DK61-UP; DPZ1-UP PART
4
490-7193 GUARD GP-ENGINE S/N DK61-UP AN ATTACHMENT
15
×8
9Y-8505 HOUSING GP-FRONT S/N DPZ1-UP PART OF 464-3
4
490-7193 GUARD GP-ENGINE S/N XJ51-UP AN ATTACHMENT
15
×8
382-6030 GUARD GP-COUPLING AN ATTACHMENT
11
×4
113-1581 AIR CLEANER GP PART OF 386-7211 AIR CLEAN
4
×4
396-8196 LINES GP-AIR -INLET AN ATTACHMENT
11
×8
462-8492 LINES GP-AIR -TURBOCHARGER AN ATTACHMENT
9
×8
465-5880 LINES GP-AIR -TURBOCHARGER AN ATTACHMENT
9
×8
495-8925 LINES GP-AIR AN ATTACHMENT
9
×8
495-8949 LINES GP-AIR AN ATTACHMENT
8
×8
384-3621 GUARD GP-EXTENSION AN ATTACHMENT
6
×8
384-3653 GUARD GP-EXTENSION AN ATTACHMENT
6
×16
561-8696 KIT-ENGINE CONVERSION S/N SK71-UP ENGINE
×4
422-5817 FUMES DISPOSAL GP S/N MLX1-UP PART OF 424
4
×5
541-4953 MOUNTING GP-PRELUBE PUMP S/N MLX1-UP AN A
8
×4
528-5224 PUMP & MTG GP-PRELUBRICATION S/N SK71-UP
8
×4
473-2453 SHIELD GP-ENGINE OIL LINES S/N MLX1-UP EN
4
471-2996 LINES GP-COOLANT -VENT S/N MLX1-UP PART O
5
×3
528-6638 LINES GP-COOLANT S/N MLX1-UP PART OF 552-
5
×4
528-8863 LINES GP-COOLANT -RADIATOR RETURN S/N MLX
10
×6
532-6230 BRACKET GP-SUPPORT S/N MLX1-UP PART OF 55
17
×12
472-3205 LINES GP-AIR -RETURN S/N MLX1-UP PART OF
7
×8
472-3207 LINES GP-AIR -SUPPLY S/N MLX1-UP PART OF
7
×32
489-6867 LINES GP-AIR S/N MLX1-UP PART OF 424-3705
16
×7
528-8865 LINES GP-AIR S/N MLX1-UP PART OF 552-5692
8
×8
541-6979 LINES GP-AIR S/N MLX1-UP PART OF 552-5695
16
×8
489-3106 LINES GP-FUEL -RETURN S/N MLX1-UP PART OF
18
×3
522-4832 LINES GP-FUEL -RETURN S/N MLX1-UP AN ATTA
14
420-5549 MANIFOLD & MTG GP-FUEL S/N MLX1-UP MAIN M
4
×4
553-3888 SUPPORT GP-LINES -RETURN S/N MLX1-UP AN A
1
×5
396-8170 BATTERY & MOUNTING GP S/N MLX1-UP PART OF
9
396-8169 BATTERY & WIRING GP S/N MLX1-UP PART OF 4
20
×9
551-0070 BATTERY & WIRING GP S/N MLX1-UP PART OF 5
20
×9
396-8182 CONTACTOR GP-SHUTOFF -IDLE S/N MLX1-UP PA
4
×4
471-2991 LIGHTING GP-FLOOD S/N MLX1-UP PART OF 424
13
×8
531-3966 LIGHTING GP-FLOOD S/N MLX1-UP PART OF 552
10
×4
471-3000 LINES GP-JACKET WATER HEATER S/N MLX1-UP
21
×4
471-3000 LINES GP-JACKET WATER HEATER S/N MLX1-UP
21
×4
396-8167 MOUNTING GP-CONTROL -PUMP S/N MLX1-UP PAR
7
×4
420-5559 MOUNTING GP-WIRING S/N MLX1-UP PART OF 42
8
×34
535-8889 MOUNTING GP-WIRING S/N SK71-UP AN ATTACHM
8
×38
551-0075 MOUNTING GP-WIRING S/N MLX1-UP PART OF 55
8
×38
396-8179 WIRING GP-COMMUNICATION S/N MLX1-UP PART
4
×4
531-3963 WIRING GP-COMMUNICATION S/N MLX1-UP PART
5
×4
424-3666 WIRING GP-HEATER S/N MLX1-UP PART OF 424-
7
×4
420-5540 LINES GP-HYDRAULIC -FLUID END S/N MLX1-UP
52
489-3101 LINES GP-HYDRAULIC S/N MLX1-UP PART OF 42
53
×4
536-6784 LINES GP-HYDRAULIC S/N MLX1-UP 1 CIRCUIT,
38
541-2260 LINES GP-HYDRAULIC S/N MLX1-UP PUMP-GD PA
14
×2
▼
Parts in Same Assemblies (30)
1669145
1729311
3K3256
0L1352
5M2894
0L1143
2W4474
6I0217
1497956
1517768
1517771
1533439
4878141
4878142
1803748
4878164
4907758
4907760
4907762
4907764
1149223
4L6454
6B2882
8T4896
8T4985
1P7115
2N3385
3L9689
3508624
3512245