4K2145 SPACER Caterpillar parts
950, 966C, 966R, 980B, 988
Rating:
Alternative (cross code) number:
CA4K2145
4K-2145
4K2145
CA4K2145
4K-2145
4K2145
Weight: 1 pounds 0 kg.
WHEEL LOADER,
Information:
Table 1
Diameter of Main Bearing Journals    
Original Size Journals for four cylinder engines    
76.16 to 76.18 mm (2.998 to 2.999 inch)    
Original Size Journals for the six cylinder engines    
76.159 to 76.190 mm (2.9984 to 2.9996 inch)    
Undersize Journals
0.25 mm (0.010 inch)    
75.905 to 75.926 mm (2.9884 to 2.9892 inch)    
Undersize Journals
0.51 mm (0.020 inch)    
75.651 to 75.672 mm (2.9784 to 2.9792 inch)    
Undersize Journals
0.76 mm (0.030 inch)    
75.397 to 75.418 mm (2.9684 to 2.9692 inch)    Maximum permissible wear of the main bearing journals ... 0.04 mm (0.0016 inch)Width of the front main bearing journal ... 36.93 to 37.69 mm (1.454 to 1.484 inch)Maximum width of the front main bearing journal (Undersize journal) ... 37.82 mm (1.489 inch)Width of the center main bearing journal ... 44.15 to 44.22 mm (1.738 to 1.741 inch)Maximum width of the center main bearing journal (Undersize journal) ... 44.68 mm (1.759 inch)Width of the other main bearing journals ... 39.24 to 39.35 mm (1.545 to 1.549 inch)Maximum width of the other main bearing journals (Undersize journals) ... 39.47 mm (1.554 inch)Radius of the fillet of the main bearing journals ... 3.68 to 3.96 mm (0.145 to 0.156 inch)Surface finish of main bearing journals ... Ra 0.4 micronsMain Bearings
Main bearings are available for remachined crankshaft journals which have the following undersize dimensions. Undersize main bearing ... 0.25 mm (0.010 inch) Undersize main bearing ... 0.51 mm (0.020 inch) Undersize main bearing ... 0.76 mm (0.030 inch)Shell thickness at center for all main bearings ... 2.083 to 2.089 mm (0.0820 to 0.0823 inch)Width of the bearing Center bearing for the four cylinder engine ... 36.32 to 36.70 mm (1.430 to 1.445 inch) All other bearings for the four cylinder engine ... 31.62 to 31.88 mm (1.245 to 1.255 inch) Center bearing for the six cylinder engine ... 36.32 to 36.70 mm (1.430 to 1.445 inch) All other bearings for the six cylinder engine ... 30.86 to 31.12 mm (1.215 to 1.225 inch)Clearance between the main bearing and the main bearing journals for the four cylinder engine ... 0.057 to 0.117 mm (0.0022 to 0.0046 inch)Clearance between the main bearing and the main bearing journals for the six cylinder engine ... 0.047 to 0.117 mm (0.0018 to 0.0046 inch)
Cat SIS web machinery list:
Parts spacer Caterpillar catalog:
5D4281
SPACER
10S, 14E, 14G, 14H, 14H NA, 16, 16G, 16H, 16H NA, 528, 824B, 920, 930R, 950, 953, 955L, 966C, D10, D4D, D6D, D6E, D6E SR
10S, 14E, 14G, 14H, 14H NA, 16, 16G, 16H, 16H NA, 528, 824B, 920, 930R, 950, 953, 955L, 966C, D10, D4D, D6D, D6E, D6E SR
7M1396
SPACER
120G, 12G, 130G, 140G, 14E, 14G, 14H, 14H NA, 160G, 16G, 16H, 16H NA, 518, 518C, 528, 528B, 530B, 578, 589, 613, 613B, 814, 824, 910, 920, 930, 931, 931B, 931C, 941, 943, 950, 951B, 953, 953C, 955H, 9...
120G, 12G, 130G, 140G, 14E, 14G, 14H, 14H NA, 160G, 16G, 16H, 16H NA, 518, 518C, 528, 528B, 530B, 578, 589, 613, 613B, 814, 824, 910, 920, 930, 931, 931B, 931C, 941, 943, 950, 951B, 953, 953C, 955H, 9...
7M5814
SPACER
572G, 977K, 977L, 988, D6C, D6D, D6E, D6G, D6G2 LGP, D6G2 XL, D7G, D7G2
572G, 977K, 977L, 988, D6C, D6D, D6E, D6G, D6G2 LGP, D6G2 XL, D7G, D7G2
5S6052
SPACER
14E, 941, 966C, 977K, D6C, D7F
14E, 941, 966C, 977K, D6C, D7F
9M2409
SPACER
16, 631C, 657, 666, 769, 769C, 769D, 771D, 824B, 825B, 834, 983, 988
16, 631C, 657, 666, 769, 769C, 769D, 771D, 824B, 825B, 834, 983, 988
3D9060
SPACER (OUTER)
621, 623, 627, 627B, 637, 637B, 824B, 825B, 825C, 826B, 826C, 988
621, 623, 627, 627B, 637, 637B, 824B, 825B, 825C, 826B, 826C, 988
4D3188
SPACER (INNER)
621, 623, 627, 627B, 637, 637B, 824B, 825B, 825C, 826B, 826C, 988
621, 623, 627, 627B, 637, 637B, 824B, 825B, 825C, 826B, 826C, 988
4D3479
SPACER
824C, 980, 980B, 980C, D35C, D40D, D44B, D550B
824C, 980, 980B, 980C, D35C, D40D, D44B, D550B
5K3491
SPACER-SPECIAL
16G, 16H, 16H NA, 16M, 824C, 824G, 824G II, 824H, 825G, 825G II, 825H, 826C, 826G, 826G II, 826H, 980, 980B, 980C, 980F, 980G, 980G II, 980H, 980K, 980K HLG, 980M, 982M, AD30, R1300, R1300G, R1300G II
16G, 16H, 16H NA, 16M, 824C, 824G, 824G II, 824H, 825G, 825G II, 825H, 826C, 826G, 826G II, 826H, 980, 980B, 980C, 980F, 980G, 980G II, 980H, 980K, 980K HLG, 980M, 982M, AD30, R1300, R1300G, R1300G II
5K3490
SPACER
16G, 16H, 16H NA, 16M, 824G, 824G II, 824H, 825G, 825G II, 825H, 826C, 826G, 826G II, 826H, 980, 980B, 980C, 980F, 980G, 980G II, 980H, 980K, 980K HLG, AD30, R1300, R1300G, R1300G II, R1600, R1600G, R...
16G, 16H, 16H NA, 16M, 824G, 824G II, 824H, 825G, 825G II, 825H, 826C, 826G, 826G II, 826H, 980, 980B, 980C, 980F, 980G, 980G II, 980H, 980K, 980K HLG, AD30, R1300, R1300G, R1300G II, R1600, R1600G, R...
4K6780
SPACER
14G, 14H, 14H NA, 814, 814B, 814F, 814F II, 815, 815B, 815F, 815F II, 816F, 816F II, 966C, 966D, 966F, 966F II, 966G, 966G II, 966H, 966K, 970F, 972G, 972G II, 972H, 972K
14G, 14H, 14H NA, 814, 814B, 814F, 814F II, 815, 815B, 815F, 815F II, 816F, 816F II, 966C, 966D, 966F, 966F II, 966G, 966G II, 966H, 966K, 970F, 972G, 972G II, 972H, 972K
4K6781
SPACER
12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 14G, 14H, 14H NA, 14M, 160G, 160H, 160H ES, 160H ...
12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 14G, 14H, 14H NA, 14M, 160G, 160H, 160H ES, 160H ...
9K7340
SPACER CANOPY ASSEMBLY
980B, D10, D11N, D11R, D11T
980B, D10, D11N, D11R, D11T
3393529
SPACER
966M XE, 972M XE
966M XE, 972M XE
4425017
SPACER
966M XE, 972M XE
966M XE, 972M XE
2949835
SPACER
14M, 982M
14M, 982M
4319787
SPACER
950 GC
950 GC
3875916
SPACER
950 GC
950 GC
5K3289
SPACER
950
950
4K9612
SPACER
814, 815, 816, 824B, 826B, 834, 950, 966C, 980, 980B, 988, 992
814, 815, 816, 824B, 826B, 834, 950, 966C, 980, 980B, 988, 992
7S4633
SPACER
814, 815, 950, 966C
814, 815, 950, 966C
4K9744
SPACER
815, 816, 950, 966C, 980, 980B
815, 816, 950, 966C, 980, 980B
5S4565
SPACER
966C
966C
5S4566
SPACER
966C
966C