5K7748 HOLDER-BIT Caterpillar parts
16G, 16H, 16H NA, 16M, 24H, 24M, 973, 973C, 977, D5B, D5E, D5H, D5H XL, D6D, D6E, D6G SR, D6H, D6H XL, D6H XR, D6M, D6N, D6R, D6R II, D6R III
Rating:
Alternative (cross code) number:
CA5K7748
5K-7748
5K7748
CA5K7748
5K-7748
5K7748
Weight: 62 pounds 28 kg.
MOTOR GRADER, TRACK-TYPE TRACTOR,
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2022-11-18
2020-03-27
Compatible equipment models: 5K7748:
Information:
Caterpillar Products:
AllIntroduction
Note: In the following article, the transmission is considered to be any one or all of the following components: the planetary or countershaft mechanism and controls, the drop box or transfer gear group and the torque converter. A plugging event is the point when the restriction in the filter causes the filter indicator light to illuminate. Modern Caterpillar transmissions require very clean oil in order to maintain proper functionality and reliability. Transmission control valves can experience malfunctions due to contaminants in the power train oil. Due to the more stringent requirements, a 6 micron filter is used in most applications in order to achieve required system cleanliness. As a result of the high efficiency of these filters, these filters may become restricted or plugged more frequently than previous designs. These filters can plug due to generation of debris in the early hours of machine operation. The filters may also plug due to wear of internal parts at higher hours of operation. Filter Plugging Before the Initial Change Interval
Caterpillar mechanical drive transmissions will typically generate a significant amount of early hour debris due to the break-in of clutches, gears, and bearings. Most of this break-in occurs within the first 100 hours of operation. Due to different break-in rates that are dependent on the application and usage, the initial filter may become restricted before the first recommended change. This is not a failure of the filter. Reporting of early hour filter changes should use the "non failure" SMCS code of 7760 with PD code 00.. This same code should be used even if the bypass indicator has alerted the mechanic to the need for an element change. The first change interval is a recommendation. The first change interval is not meant to imply that a filter will not require replacement before this set time. The filter restriction indicator light is provided in order to notify the operator that the filter has become restricted and that the filter requires replacement. The filter restriction indicator light is triggered just before the oil begins to bypass. The high efficiency filter may become restricted more often than previous filter designs. The high efficiency filter is designed to catch the very fine metallic debris and nonmetallic debris that is generated during the break-in period. After the filter has absorbed this early break-in debris, subsequent filters will seldom require replacement prior to the regular service intervals. Most often, the filter restriction indicator light is not a sign of failure. The filter restriction indicator light confirms that the filter has removed contaminants. If these contaminants were not filtered, failure of the transmission could result. The filter indicator light is intended to notify the operator that the filter needs to be changed.Filter Plugging Beyond the Initial Change Interval
If restriction of the transmission filter occurs at higher machine hours, verify that the filter was changed at the correct interval. If the proper maintenance was performed on the machine, the filter should be cut and inspected for debris.
AllIntroduction
Note: In the following article, the transmission is considered to be any one or all of the following components: the planetary or countershaft mechanism and controls, the drop box or transfer gear group and the torque converter. A plugging event is the point when the restriction in the filter causes the filter indicator light to illuminate. Modern Caterpillar transmissions require very clean oil in order to maintain proper functionality and reliability. Transmission control valves can experience malfunctions due to contaminants in the power train oil. Due to the more stringent requirements, a 6 micron filter is used in most applications in order to achieve required system cleanliness. As a result of the high efficiency of these filters, these filters may become restricted or plugged more frequently than previous designs. These filters can plug due to generation of debris in the early hours of machine operation. The filters may also plug due to wear of internal parts at higher hours of operation. Filter Plugging Before the Initial Change Interval
Caterpillar mechanical drive transmissions will typically generate a significant amount of early hour debris due to the break-in of clutches, gears, and bearings. Most of this break-in occurs within the first 100 hours of operation. Due to different break-in rates that are dependent on the application and usage, the initial filter may become restricted before the first recommended change. This is not a failure of the filter. Reporting of early hour filter changes should use the "non failure" SMCS code of 7760 with PD code 00.. This same code should be used even if the bypass indicator has alerted the mechanic to the need for an element change. The first change interval is a recommendation. The first change interval is not meant to imply that a filter will not require replacement before this set time. The filter restriction indicator light is provided in order to notify the operator that the filter has become restricted and that the filter requires replacement. The filter restriction indicator light is triggered just before the oil begins to bypass. The high efficiency filter may become restricted more often than previous filter designs. The high efficiency filter is designed to catch the very fine metallic debris and nonmetallic debris that is generated during the break-in period. After the filter has absorbed this early break-in debris, subsequent filters will seldom require replacement prior to the regular service intervals. Most often, the filter restriction indicator light is not a sign of failure. The filter restriction indicator light confirms that the filter has removed contaminants. If these contaminants were not filtered, failure of the transmission could result. The filter indicator light is intended to notify the operator that the filter needs to be changed.Filter Plugging Beyond the Initial Change Interval
If restriction of the transmission filter occurs at higher machine hours, verify that the filter was changed at the correct interval. If the proper maintenance was performed on the machine, the filter should be cut and inspected for debris.
Cat SIS web machinery list:
Parts holder Caterpillar catalog:
3E5460
HOLDER AS
1673C, 3114, 3116, 3126, 3126B, 3176, 3176B, 3176C, 3196, 3208, 320B, 325B L, 3306, 3306B, 3306C, 330B L, 3406B, 3406C, 3406E, 3408, 3408E, 3412, 3412E, 3456, 345B L, 35, 350, 365B, 365B II, 45, 539, ...
1673C, 3114, 3116, 3126, 3126B, 3176, 3176B, 3176C, 3196, 3208, 320B, 325B L, 3306, 3306B, 3306C, 330B L, 3406B, 3406C, 3406E, 3408, 3408E, 3412, 3412E, 3456, 345B L, 35, 350, 365B, 365B II, 45, 539, ...
7T3278
HOLDER AS-BRUSH
120G, 120M, 12G, 12H, 12H ES, 12H NA, 12M, 130G, 140G, 140H, 140H ES, 140H NA, 140M, 143H, 14G, 14H, 14H NA, 14M, 160G, 160H, 160H ES, 160H NA, 160M, 163H, 163H NA, 1673C, 16G, 16H, 16H NA, 16M, 215B,...
120G, 120M, 12G, 12H, 12H ES, 12H NA, 12M, 130G, 140G, 140H, 140H ES, 140H NA, 140M, 143H, 14G, 14H, 14H NA, 14M, 160G, 160H, 160H ES, 160H NA, 160M, 163H, 163H NA, 1673C, 16G, 16H, 16H NA, 16M, 215B,...
7F4546
HOLDER-BRUSH
1140, 1160, 12E, 14E, 1673, 1673B, 1673C, 1676, 16G, 215, 245, 3208, 3304, 3306, 3406, 3412, 777, 824, 941, 950, 955C, 955K, 966C, 977D, 977H, D315, D320A, D330A, D334, D336, D348, D4D, D6C, D7F, G330...
1140, 1160, 12E, 14E, 1673, 1673B, 1673C, 1676, 16G, 215, 245, 3208, 3304, 3306, 3406, 3412, 777, 824, 941, 950, 955C, 955K, 966C, 977D, 977H, D315, D320A, D330A, D334, D336, D348, D4D, D6C, D7F, G330...
4K5122
HOLDER AS-FUSE
115, 120H, 120H ES, 120H NA, 12H, 12H ES, 12H NA, 135H, 135H NA, 140, 140H, 140H ES, 140H NA, 143H, 14H NA, 160H, 160H ES, 160H NA, 163H NA, 16H NA, 215, 215D, 225, 225D, 229D, 231D, 235, 235C, 235D, ...
115, 120H, 120H ES, 120H NA, 12H, 12H ES, 12H NA, 135H, 135H NA, 140, 140H, 140H ES, 140H NA, 143H, 14H NA, 160H, 160H ES, 160H NA, 163H NA, 16H NA, 215, 215D, 225, 225D, 229D, 231D, 235, 235C, 235D, ...
6T0363
HOLDER AS-BRUSH
1090, 1190, 1190T, 120M, 120M 2, 1290T, 12M 2, 12M 3, 12M 3 AWD, 1390, 140M, 140M 2, 140M 3, 140M 3 AWD, 14H, 14M, 160M, 160M 2, 160M 3, 160M 3 AWD, 16H NA, 16M, 2290, 235, 235D, 2390, 2391, 245, 2491...
1090, 1190, 1190T, 120M, 120M 2, 1290T, 12M 2, 12M 3, 12M 3 AWD, 1390, 140M, 140M 2, 140M 3, 140M 3 AWD, 14H, 14M, 160M, 160M 2, 160M 3, 160M 3 AWD, 16H NA, 16M, 2290, 235, 235D, 2390, 2391, 245, 2491...
2S1477
HOLDER AS
561B, 561C, 561D, 955H, D5, D5B, D5E
561B, 561C, 561D, 955H, D5, D5B, D5E
5S6531
HOLDER ASSEM.
D6C, D6D
D6C, D6D
4K8029
HOLDER
561D, 814, 815, 824B, 920, 930, 930R, 950, 966C, 977K, 980, 980B, 983, 992, D4E, D5B, D6D
561D, 814, 815, 824B, 920, 930, 930R, 950, 966C, 977K, 980, 980B, 983, 992, D4E, D5B, D6D
8J0930
HOLDER
977
977
2K6492
HOLDER
977
977
1376783
HOLDER
120H, 120H ES, 120H NA, 120K, 120K 2, 12H, 12H ES, 12H NA, 12K, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14H, 14H NA, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA, 16H, 16H NA
120H, 120H ES, 120H NA, 120K, 120K 2, 12H, 12H ES, 12H NA, 12K, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14H, 14H NA, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA, 16H, 16H NA
1568352
HOLDER
120H, 120H NA, 12H, 12H NA, 135H, 135H NA, 140H, 140H NA, 143H, 14H, 14H NA, 160H, 160H NA, 163H, 163H NA, 16H, 16H NA
120H, 120H NA, 12H, 12H NA, 135H, 135H NA, 140H, 140H NA, 143H, 14H, 14H NA, 160H, 160H NA, 163H, 163H NA, 16H, 16H NA
1787907
HOLDER
120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H,...
120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H,...
1149125
HOLDER-CUP
2384C, 2484C, 554, 559C, 564, 574B, 579C, 621H, 725, 730, 735, 735B, 740, 740B, 770, 772, 773F, 775F, 777F, 797, 797B, D350E II, D400E II, D5M, D5N, D6M, D6N, D6N LGP, D6R, D6R II, D6R III, D6R STD, D...
2384C, 2484C, 554, 559C, 564, 574B, 579C, 621H, 725, 730, 735, 735B, 740, 740B, 770, 772, 773F, 775F, 777F, 797, 797B, D350E II, D400E II, D5M, D5N, D6M, D6N, D6N LGP, D6R, D6R II, D6R III, D6R STD, D...
8E6257
HOLDER
307B, 936F, 950F, 950G II, 953, 962G
307B, 936F, 950F, 950G II, 953, 962G
0990135
HOLDER AS
307, E110B, E120B, E140, E200B, E240C, E300B, E70B, EL240B
307, E110B, E120B, E140, E200B, E240C, E300B, E70B, EL240B
0964058
HOLDER
307, E110B, E120B, E140, E200B, E240C, E300B, E70B, EL240B
307, E110B, E120B, E140, E200B, E240C, E300B, E70B, EL240B
1160134
HOLDER
307
307
6I8610
HOLDER
D6H, D6H XL, D6H XR, D7H, D8N, D8R
D6H, D6H XL, D6H XR, D7H, D8N, D8R
3A8690
HOLDER-CAN
953B, 953C, 963, 963B, 963C, 973, 973C, D6H
953B, 953C, 963, 963B, 963C, 973, 973C, D6H
6W3309
HOLDER
120G, 120H, 120H NA, 120K, 120K 2, 12G, 12H, 12H NA, 12K, 130G, 135H, 135H NA, 140G, 140H, 140H NA, 140K, 140K 2, 143H, 14G, 160G, 160H, 160H NA, 160K, 163H NA, 16G, 901C, 902C, 903C, 904B, 904H, 916,...
120G, 120H, 120H NA, 120K, 120K 2, 12G, 12H, 12H NA, 12K, 130G, 135H, 135H NA, 140G, 140H, 140H NA, 140K, 140K 2, 143H, 14G, 160G, 160H, 160H NA, 160K, 163H NA, 16G, 901C, 902C, 903C, 904B, 904H, 916,...
9G2672
HOLDER
D4H, D4HTSK II, D5H, D5HTSK II
D4H, D4HTSK II, D5H, D5HTSK II
9U8994
HOLDER
517, 527, D4H, D4H XL, D4HTSK III, D5H, D5H XL, D5HTSK II
517, 527, D4H, D4H XL, D4HTSK III, D5H, D5H XL, D5HTSK II
2238173
HOLDER AS-FUSE
572R II, 583T, 587R, 587T, D10N, D10R, D10T, D11R, D11T, D6R, D6R II, D6R III, D6T, D7R II, D8R, D8T, D9R, D9T
572R II, 583T, 587R, 587T, D10N, D10R, D10T, D11R, D11T, D6R, D6R II, D6R III, D6T, D7R II, D8R, D8T, D9R, D9T