3H2645 WASHER Caterpillar parts
561B, 561C, 955C, 977D, D4D, D4E, D4E SR, D5, D5B, D5E, D6C, D6D, D6E SR, D7F, D7G
Rating:
Alternative (cross code) number:
CA3H2645
3H-2645
3H2645
CA3H2645
3H-2645
3H2645
Weight: 0.31 pounds 0 kg.
Information:
MATERIAL THICKNESS
1.651
mm
NUMBER OF PITCH HOLES
4
OD
133.35
mm
PITCH CIRCLE DIAMETER
82.55
mm
PITCH CIRCLE HOLE DIAMETER
10.319
mm
PIPELAYER, TRACK-TYPE TRACTOR,
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Compatible equipment models: 3H2645:
Information:
Engine: C13 (S/N: KCB1-UP)ReferenceSpecial Instruction, REHS4728, "Installing the New 344-6363 Air Compressor Gp"The new 10R-9389 Air Compressor Gp is the remanufactured equivalent for the 346-3673 Air Compressor Gp on C13 On-Highway Engines. These new air compressor groups do not have a check valve that is installed in the inlet of the air compressor. Refer to Illustration 1.
Illustration 1 g01959299
Rear view of the air compressor (1) Inlet of the air compressorRefer to Table 1 for the information on the new part number, the former part number, and the remanufactured equivalent of the air compressor groups.
Table 1
New Part Number     Former Part Number     Remanufactured Equivalent of the New Part Number    
346-3673     304-9983     10R-9389    Note: The new 10R-9389 Air Compressor Gp and 346-3673 Air Compressor Gp must not be used on 2007 On-Highway Engines.Note: Engine damage will occur if the new air compressor groups are used on 2007 On-Highway Engines. Refer to the Special Instruction that is listed above for the correct air compressor group for the 2007 On-Highway Engines.
Illustration 1 g01959299
Rear view of the air compressor (1) Inlet of the air compressorRefer to Table 1 for the information on the new part number, the former part number, and the remanufactured equivalent of the air compressor groups.
Table 1
New Part Number     Former Part Number     Remanufactured Equivalent of the New Part Number    
346-3673     304-9983     10R-9389    Note: The new 10R-9389 Air Compressor Gp and 346-3673 Air Compressor Gp must not be used on 2007 On-Highway Engines.Note: Engine damage will occur if the new air compressor groups are used on 2007 On-Highway Engines. Refer to the Special Instruction that is listed above for the correct air compressor group for the 2007 On-Highway Engines.
Caterpillar parts catalog:
Parts washer Caterpillar catalog:
5F2252
WASHER
561B, 561C, 977D, 977H, D5
561B, 561C, 977D, 977H, D5
4B5277
WASHER
561C, 824S, 950, AP-1000, AP-1000B, AP-1050, AP-1055B, AP-1055D, AP-600D, AP-650B, AP-655C, AP-655D, AP-800C, AP-800D, AP-900B, AP1000E, AP1055E, AP555E, BG-225B, BG-225C, BG-2455C, BG-2455D, BG-245C,...
561C, 824S, 950, AP-1000, AP-1000B, AP-1050, AP-1055B, AP-1055D, AP-600D, AP-650B, AP-655C, AP-655D, AP-800C, AP-800D, AP-900B, AP1000E, AP1055E, AP555E, BG-225B, BG-225C, BG-2455C, BG-2455D, BG-245C,...
2K8256
WASHER
641, 651, 769, 955C, 955H, 977D, 977H
641, 651, 769, 955C, 955H, 977D, 977H
4B5326
WASHER
615, 615C, 623B, 825C, 977D, 977H, 977K
615, 615C, 623B, 825C, 977D, 977H, 977K
2S6268
WASHER
D6C
D6C
5H7165
WASHER
12E, 561B, 814, 815, 950, 951B, 955H, 955K, 966C, 966R, 977H, 977K, 980, 980B, D4D
12E, 561B, 814, 815, 950, 951B, 955H, 955K, 966C, 966R, 977H, 977K, 980, 980B, D4D
2S6313
WASHER
571G, 572G, 977H, D7F, D7G, D7G2
571G, 572G, 977H, D7F, D7G, D7G2
2P2887
WASHER
14G, 16G, 57, 58, 621B, 621R, 627B, 633D, 637D, 814, 950, 955K, 966C, D7G, D8H, D8K, D9G, D9H
14G, 16G, 57, 58, 621B, 621R, 627B, 633D, 637D, 814, 950, 955K, 966C, D7G, D8H, D8K, D9G, D9H
5K8245
WASHER
518, 528, 613, 613B, 613C, 777, 814, 815, 834B, 910, 916, 920, 926, 930, 930R, 936, 950, 950B, 950B/950E, 966C, 980B, 980C, 988B, CS-643, D250B, D25C, D25D, D300B, D300D, D30C, D350C, D35C, D35HP, D40...
518, 528, 613, 613B, 613C, 777, 814, 815, 834B, 910, 916, 920, 926, 930, 930R, 936, 950, 950B, 950B/950E, 966C, 980B, 980C, 988B, CS-643, D250B, D25C, D25D, D300B, D300D, D30C, D350C, D35C, D35HP, D40...
2K4160
WASHER
14G, 14H, 14H NA, 14M, 814, 814F, 814F II, 815, 815B, 815F, 815F II, 816, 816F, 816F II, 955C, 955H, 966C, 966D, 966F, 966F II, 970F, AD30, IT18, IT18B, IT28, R1300, R1300G, R1300G II, R1600, R1600G, ...
14G, 14H, 14H NA, 14M, 814, 814F, 814F II, 815, 815B, 815F, 815F II, 816, 816F, 816F II, 955C, 955H, 966C, 966D, 966F, 966F II, 970F, AD30, IT18, IT18B, IT28, R1300, R1300G, R1300G II, R1600, R1600G, ...
1A4088
WASHER
955H, 977D
955H, 977D
3F1535
WASHER
955C
955C
8M3999
WASHER-THRUST
561B, 561C, D4D, D4E, D4E SR, D5, D5B, D5E, D6C, D6D, D6E SR, D7F, D7G
561B, 561C, D4D, D4E, D4E SR, D5, D5B, D5E, D6C, D6D, D6E SR, D7F, D7G
8M4000
WASHER-THRUST
561B, 561C, D4D, D4E, D4E SR, D5, D5B, D5E, D6C, D6D, D6E SR, D7F, D7G
561B, 561C, D4D, D4E, D4E SR, D5, D5B, D5E, D6C, D6D, D6E SR, D7F, D7G
2H4450
WASHER-THRUST
561B, 561C, 955C, 977D, D4D, D4E, D4E SR, D5, D5B, D5E, D6C, D6D, D6E SR, D7F, D7G
561B, 561C, 955C, 977D, D4D, D4E, D4E SR, D5, D5B, D5E, D6C, D6D, D6E SR, D7F, D7G
1F1605
WASHER
30, 561B, 561C, 561D, 641B, 650B, 657B, 980B, D5, D5B, D5E, D6C, D6D, D6D SR, D6E, D6E SR, D6F SR, D6G, D6G SR, D6G2 LGP, D6G2 XL, D8H
30, 561B, 561C, 561D, 641B, 650B, 657B, 980B, D5, D5B, D5E, D6C, D6D, D6D SR, D6E, D6E SR, D6F SR, D6G, D6G SR, D6G2 LGP, D6G2 XL, D8H
6N2005
WASHER
D6C, D6D, D6E, D6E SR, D6G, D6G SR, D6G2 LGP, D6G2 XL
D6C, D6D, D6E, D6E SR, D6G, D6G SR, D6G2 LGP, D6G2 XL
4T3522
WASHER (WITH TAB)
D7E, D7E LGP, D7H, D7R, D7R II, D7R XR, D8L, D8N, D8R, D8R II, D8T, D9N, D9R, D9T
D7E, D7E LGP, D7H, D7R, D7R II, D7R XR, D8L, D8N, D8R, D8R II, D8T, D9N, D9R, D9T
1A2519
WASHER
120G, 12G, 12H NA, 130G, 140G, 14E, 14G, 160G, 163, 16G, 183, 50, 561D, 594H, 621B, 627B, 633, 633D, 639D, 651, 777, 824C, 826C, 955C, 955H, 955K, 955L, 977D, 977K, 977L, 980C, 980F, 980F II, 983B, 98...
120G, 12G, 12H NA, 130G, 140G, 14E, 14G, 160G, 163, 16G, 183, 50, 561D, 594H, 621B, 627B, 633, 633D, 639D, 651, 777, 824C, 826C, 955C, 955H, 955K, 955L, 977D, 977K, 977L, 980C, 980F, 980F II, 983B, 98...
4K1598
WASHER
955H, 955K, 955L, D5, D6C, D6D, D6E, D6E SR
955H, 955K, 955L, D5, D6C, D6D, D6E, D6E SR
7T9932
WASHER
D6D, D6D SR, D6E SR, D6F SR, D6G SR
D6D, D6D SR, D6E SR, D6F SR, D6G SR
5M7339
WASHER-RETAINING
16, 561C, 955K, 955L, 977K, 977L, 988, D5, D5B, D5E, D6C, D6D, D6D SR, D6E, D6E SR, D6F SR, D6G, D6G SR, D6G2 LGP, D6G2 XL
16, 561C, 955K, 955L, 977K, 977L, 988, D5, D5B, D5E, D6C, D6D, D6D SR, D6E, D6E SR, D6F SR, D6G, D6G SR, D6G2 LGP, D6G2 XL
4S7648
WASHER-CUP
572G, 983, D6C, D6D, D6E, D6E SR, D6F SR, D6G, D6G SR, D6G2 LGP, D6G2 XL, D7F, D7G, D7G2, D8H, D9G
572G, 983, D6C, D6D, D6E, D6E SR, D6F SR, D6G, D6G SR, D6G2 LGP, D6G2 XL, D7F, D7G, D7G2, D8H, D9G
1K2602
WASHER
561B, 561C, 561D, 941, 955C, D4D, D4E, D4E SR, D5, D5B, D5E, D6C, D6D, D6E SR
561B, 561C, 561D, 941, 955C, D4D, D4E, D4E SR, D5, D5B, D5E, D6C, D6D, D6E SR