1L7319 CUP-BEARING Caterpillar parts
578, 657B, 657E, 657G, 983, 983B, CX28, D10N, D10R, D10T, D10T2, D5, D5B, D5E, D7G, D7H, D7R, D8N, D8R
Rating:
Alternative (cross code) number:
CA1L7319
1L-7319
1L7319
CA1L7319
1L-7319
1L7319
Weight: 1 pounds 0 kg.
PIPELAYER, WHEEL SCRAPER,
Related part:
1L7319
RACE-OUT RLR-YM
3807499
CL
You can buy:
US$40.59
29 May 2025
FridayParts
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CTP 1L7319 Cup Bearing for Heavy Equipment
CTP Bearing Only || Sold in each || Easy in-and-out fit
CTP Bearing Only || Sold in each || Easy in-and-out fit
CTP 1L7319 Cup Bearing for Heavy Equipment
CTP Bearing Only || Sold in each || Easy in-and-out fit
CTP Bearing Only || Sold in each || Easy in-and-out fit
Compatible equipment models: 1L7319:
Information:
TEBE0969-00
12Feb2014
U-78
A-56
D-73
O-68
Parts stock action only
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING CERTAIN PISTON SKIRTS FROM DEALER PARTS STOCK AND INSPECTING AND POSSIBLY REWORKING CERTAIN 3456 AND C-16 CYLINDER PACKS, SHORT BLOCKS, AND LONG BLOCKS IN DEALER PARTS STOCK
1225 7750 1239 PI70504
When submitting claim for Parts Stock Action, Use the appropriate 99Z as the s/n, the appropriate Service Letter Program Number as the Part number in the Part Causing Failure field, "7751" as the Group Number, "56" as the Description Code.
The information supplied in this service letter may not be valid after the termination date of this program.Do not perform the work outlined in this Service Letter after the termination date without first contacting your Caterpillar product analyst.
TERMINATION DATE
31May2014
PROBLEM
Piston skirts with U182 and U183 dates codes can lead to piston seizure on certain 3456 or C-16 engines. If the existing piston skirts with these dates codes are installed it can/will lead to a piston skirt seizure.
ACTION REQUIRED
Remove all 284-6039 Piston Skirts with a U182 or U183 date code on the bottom of the piston skirt from dealer stock. Refer to Image 1.
For 0R9393 and 0R8918 Cylinder Packs with date codes between D22M07Y13P68HL and D20M12Y13P98HL please remove from the packaging and inspect for U182 and U183 date codes on the piston skirt. Replace any found with these date codes with a new 284-6039 Piston Skirt of another date code.
For short blocks, refer to Image 2 for the affected short block serial numbers of part numbers 0R4767, 10R1506, and 10R8606. Inspect these serial numbers to determine if they contain piston skirts with the affected U182 and U183 dates codes. with the affected U182 and U183 dates codes. Document the serial number of each short block reworked.
For long blocks, refer to Image 2 for the affected long block block serial numbers of part numbers 10R7271 and 10R7272. Inspect these serial numbers to determine if they contain piston skirts with the affected U182 and U183 dates codes. If any are found, replace each piston skirt with an affected date code with new 284-6039 Piston Skirt of another date code. Document the serial number of each long block reworked.
Image1
Image2
SERVICE CLAIM ALLOWANCES
Submit one claim for all parts removed or reworked in dealer parts stock.For 0R9393, and 0R8918 Cylinder Packs, 0.25 hour is allowed each cylinder pack inspected. An additional 0.25 hour is allowed for each cylinder pack where the piston skirt is replaced. One 284-6039 Piston Skirt is allowed for each cylinder pack where the piston skirt is replaced.For 0R4767, 10R1506, and 10R8606 Short Blocks, 1 hour is allowed for each short block inspected. An additional 2 hours is allowed for each short block where the piston
Cat SIS web machinery list:
Parts cup Caterpillar catalog:
4F2041
CUP-BEARING
120B, 127, 12F, 140B, 143H, 14E, 163H, 163H NA, 24H, 25, 518, 527, 528, 528B, 530B, 589, 611, 613C, 613C II, 613G, 615, 615C, 619, 631C, 631E, 631G, 633C, 633E II, 637, 637D, 637E, 637G, 641, 641B, 65...
120B, 127, 12F, 140B, 143H, 14E, 163H, 163H NA, 24H, 25, 518, 527, 528, 528B, 530B, 589, 611, 613C, 613C II, 613G, 615, 615C, 619, 631C, 631E, 631G, 633C, 633E II, 637, 637D, 637E, 637G, 641, 641B, 65...
9M8013
CUP AS-AIR CLEANER
16, 613B, 615, 615C, 621, 623, 641, 641B, 650B, 651, 657, 657B, 666, 768B, 769, 772, 773, 824, 824B, 936, 936F, 950B, 950B/950E, 950F, 955K, 955L, 966F, 988, 992, D6H, D7F, D7G
16, 613B, 615, 615C, 621, 623, 641, 641B, 650B, 651, 657, 657B, 666, 768B, 769, 772, 773, 824, 824B, 936, 936F, 950B, 950B/950E, 950F, 955K, 955L, 966F, 988, 992, D6H, D7F, D7G
2K5069
CUP-BEARING
508, 518, 528, 583T, 611, 613, 613B, 613C, 613C II, 613G, 615, 615C, 651E, 657E, 725, 725C, 730, 814, 814B, 815, 815B, 816B, 936, 943, 950, 950B, 950B/950E, 966C, 966D, 966F, 966G, D250B, D250E, D25C,...
508, 518, 528, 583T, 611, 613, 613B, 613C, 613C II, 613G, 615, 615C, 651E, 657E, 725, 725C, 730, 814, 814B, 815, 815B, 816B, 936, 943, 950, 950B, 950B/950E, 966C, 966D, 966F, 966G, D250B, D250E, D25C,...
9D3241
CUP-BEARING
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 135H, 135H NA, D6H, D7H
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 135H, 135H NA, D6H, D7H
1M6573
CUP-BEARING
641, 641B, 650B, 651, 651E, 657, 657B, 657E, 657G, 666, 735, 735B, 740, 740B, 772, 772B, 773, 773B, 773D, 773E, 773F, 773G, 773G LRC, 773G OEM, 775B, 775D, 775E, 775F, 775G, 775G LRC, 775G OEM, 776C, ...
641, 641B, 650B, 651, 651E, 657, 657B, 657E, 657G, 666, 735, 735B, 740, 740B, 772, 772B, 773, 773B, 773D, 773E, 773F, 773G, 773G LRC, 773G OEM, 775B, 775D, 775E, 775F, 775G, 775G LRC, 775G OEM, 776C, ...
1M7911
CUP-BEARING
561C, 583T, 587R, 587T, 951B, 955C, 955H, 955K, 977D, D5, D6C, D8N, D8R, D8R II, D8T, PL83, PL87, PM-201, PM-465, PM-565B
561C, 583T, 587R, 587T, 951B, 955C, 955H, 955K, 977D, D5, D6C, D8N, D8R, D8R II, D8T, PL83, PL87, PM-201, PM-465, PM-565B
2S6401
CUP
571G, 572G, 983, 983B, D7F, D7G, D7G2, PM-565, PR-1000, PR-450, PR-450C
571G, 572G, 983, 983B, D7F, D7G, D7G2, PM-565, PR-1000, PR-450, PR-450C
4D4325
CUP-BEARING
631E, 631G, 633E, 633E II, 637E, 637G, 641B, 650B, 651, 651B, 651E, 657, 657B, 657E, 657G, 666, 772, 772B, 773, 773B, 773D, 773E, 773F, 773G, 773G LRC, 773G OEM, 775B, 775D, 775E, 775F, 775G, 775G LRC...
631E, 631G, 633E, 633E II, 637E, 637G, 641B, 650B, 651, 651B, 651E, 657, 657B, 657E, 657G, 666, 772, 772B, 773, 773B, 773D, 773E, 773F, 773G, 773G LRC, 773G OEM, 775B, 775D, 775E, 775F, 775G, 775G LRC...
1B3955
CUP-BEARING
24H, 24M, 611, 615, 615C, 621, 621B, 621E, 621F, 621G, 621H, 621K, 623B, 623E, 623F, 623G, 623H, 623K, 623K LRC, 627, 627B, 627E, 627F, 627G, 627H, 627K, 627K LRC, 630A, 630B, 631B, 631D, 631E, 631G, ...
24H, 24M, 611, 615, 615C, 621, 621B, 621E, 621F, 621G, 621H, 621K, 623B, 623E, 623F, 623G, 623H, 623K, 623K LRC, 627, 627B, 627E, 627F, 627G, 627H, 627K, 627K LRC, 630A, 630B, 631B, 631D, 631E, 631G, ...
5K3931
CUP-BEARING
621F, 621G, 627F, 627G, 980, 980B, D10R, D10T, D10T2
621F, 621G, 627F, 627G, 980, 980B, D10R, D10T, D10T2
6Y2547
CUP-BEARING
545, 545C, 545D, 555D, 814F, 814F II, 815F, 815F II, 816F, 816F II, 966F, 966F II, 966G, 966G II, 966H, 966K, 970F, 972G, 972G II, 972H, 972K, D10R, D10T, D10T2, IT38G II
545, 545C, 545D, 555D, 814F, 814F II, 815F, 815F II, 816F, 816F II, 966F, 966F II, 966G, 966G II, 966H, 966K, 970F, 972G, 972G II, 972H, 972K, D10R, D10T, D10T2, IT38G II
3D9133
CUP
1190, 1190T, 1290T, 1390, 2390, 2391, 2491, 2590, 325D FM, 325D FM LL, 330B L, 330C FM, 330C L, 330D FM, 330D L, 345C, 521, 521B, 522, 522B, 532, 541, 541 2, 551, 552, 552 2, 568 FM LL, 630B, 631B, 63...
1190, 1190T, 1290T, 1390, 2390, 2391, 2491, 2590, 325D FM, 325D FM LL, 330B L, 330C FM, 330C L, 330D FM, 330D L, 345C, 521, 521B, 522, 522B, 532, 541, 541 2, 551, 552, 552 2, 568 FM LL, 630B, 631B, 63...
1726423
CUP-DUST
14M, 16M, 988F II, R2900G, R3000H, TH35-E81
14M, 16M, 988F II, R2900G, R3000H, TH35-E81
1444524
CUP-DUST
834B, 834G, 834H, 834K, 836, 836G, 836H, 836K, 986H, 988F, 988F II, 988G, 988H, 988K, AD40, AD45, AD45B, AD55, AD55B, AD60, AE40, AE40 II, R2900, R2900G, TH35-E81
834B, 834G, 834H, 834K, 836, 836G, 836H, 836K, 986H, 988F, 988F II, 988G, 988H, 988K, AD40, AD45, AD45B, AD55, AD55B, AD60, AE40, AE40 II, R2900, R2900G, TH35-E81
1268182
CUP-BEARING
834G, 834H, 834K, 836G, 836H, 836K, 844, 844H, 844K, 854G, 854K, 986H, 988G, 988H, 988K, 990, 990 II, 990H, 990K, 992C, 992D, 992G, 992K, 994, 994D, 994F, 994H, AD40, AD45, AD45B, AD55, AD55B, AD60, A...
834G, 834H, 834K, 836G, 836H, 836K, 844, 844H, 844K, 854G, 854K, 986H, 988G, 988H, 988K, 990, 990 II, 990H, 990K, 992C, 992D, 992G, 992K, 994, 994D, 994F, 994H, AD40, AD45, AD45B, AD55, AD55B, AD60, A...
5M6592
CUP-BEARING
641, 651, 657, 666, 69D, 768B, 768C, 769, 769C, 769D, 770, 770G, 770G OEM, 771C, 771D, 772, 772B, 772G, 772G OEM, 773, 773B, 773D, 773E, 773F, 775B, 775D, 775E, 775F, 814F, 814F II, 815F, 815F II, 816...
641, 651, 657, 666, 69D, 768B, 768C, 769, 769C, 769D, 770, 770G, 770G OEM, 771C, 771D, 772, 772B, 772G, 772G OEM, 773, 773B, 773D, 773E, 773F, 775B, 775D, 775E, 775F, 814F, 814F II, 815F, 815F II, 816...
4B9374
CUP-BEARING
120B, 12E, 12F, 140B, 14E, 525D, 535D, 545D, 555D, 611, 615, 615C, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 793B, 793C, 793D, 814F, 814F II, 834B, 834G, 834H, 834K, 836G, 836H, 836K, 938H, ...
120B, 12E, 12F, 140B, 14E, 525D, 535D, 545D, 555D, 611, 615, 615C, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 793B, 793C, 793D, 814F, 814F II, 834B, 834G, 834H, 834K, 836G, 836H, 836K, 938H, ...
9W7926
CUP-BEARING
583T, 725, 725C, 730, 730C, 735, 735B, 740, 740B, C9, D5R LGP, D6H, D6H XL, D6H XR, D6N, D6N LGP, D6N OEM, D6R, D6R II, D6R III, D6R STD, D6T, D6T LGP, D6T LGPPAT, D6T XL, D7H, D7R, D7R II, D7R XR, D8...
583T, 725, 725C, 730, 730C, 735, 735B, 740, 740B, C9, D5R LGP, D6H, D6H XL, D6H XR, D6N, D6N LGP, D6N OEM, D6R, D6R II, D6R III, D6R STD, D6T, D6T LGP, D6T LGPPAT, D6T XL, D7H, D7R, D7R II, D7R XR, D8...
1835449
CUP
3011C, 3013C, 3024, 3024C, C1.1
3011C, 3013C, 3024, 3024C, C1.1
2Y1874
CUP AS
D6D, G3306
D6D, G3306
4M1917
CUP
12E, 1673, D320A
12E, 1673, D320A
6N6073
CUP ASSEM.
3408
3408
3N2339
CUP
3160, 3208
3160, 3208
3B2263
CUP-BEARING
120M, 120M 2, 127, 12M, 12M 2, 12M 3, 12M 3 AWD, 140M, 140M 2, 140M 3, 140M 3 AWD, 160M, 160M 2, 160M 3, 160M 3 AWD, 365B, 365B II, 518, 528, 554, 621K, 623K, 623K LRC, 627K, 627K LRC, 735, 735B, 740,...
120M, 120M 2, 127, 12M, 12M 2, 12M 3, 12M 3 AWD, 140M, 140M 2, 140M 3, 140M 3 AWD, 160M, 160M 2, 160M 3, 160M 3 AWD, 365B, 365B II, 518, 528, 554, 621K, 623K, 623K LRC, 627K, 627K LRC, 735, 735B, 740,...