1523968 SEAL-O-RING Caterpillar parts
3054, 3054B, 3054C, 3056, 312C, 312D2, 312D2 GC, 312D2 L, 313D2, 313D2 LGP, 315, 317, 318D2 L, 320D2, 320D2 GC, 320D2 L, 414E, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 428D, 428E, 428F, 4...
Rating:
Alternative (cross code) number:
CA1523968
152-3968
1523968
CA1523968
152-3968
1523968
Weight: 0.08 pounds 0 kg.
ASPHALT PAVER, WHEEL LOADER,
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2024-09-05
2024-09-05
2024-04-06
2023-07-11
2021-04-21
2021-04-19
Compatible equipment models: 1523968:
Information:
3114, 3116, and 3126 EnginesIntroduction
The 127-3458 Sleeve Replacement Tool Group (Combination) is available for use in the replacement of the unit injector sleeves in the cylinder head of all 3114, 3116, and 3126 Engines. This tool group is used on engines equipped with Mechanical Unit Injectors (MUI) or Hydraulic Actuated Electronically Controlled Unit Injectors (HEUI). The 127-3458 Sleeve Replacement Tool Group (Combination) consists of the 127-3462 Sleeve Replacement Tool Group (Supplemental) and the 127-3460 Sleeve Replacement Tool Group (Basic).The former 4C-4462 Tool Group can be converted to the new 127-3460 Sleeve Replacement Tool Group (Basic) by discarding the former 4C-5575 Driver. The former 4C-8714 and 4C-8715 Guide Bushings can be discarded or reworked. If the bushings are reworked, refer to "Reworking Bushings" section in this Special Instruction. The new driver and guide bushings are part of 127-3462 Sleeve Replacement Tool Group (Supplemental).The injector sleeves are swaged and roller expanded into the cylinder head at the time of assembly. If it becomes necessary to replace any of these injector sleeves, use the 127-3458 Sleeve Replacement Tool Group (Combination) and the information given in this instruction, to perform the removal and installation procedure. Due to a product improvement, the lower bore of the injector sleeve has increased in diameter. This increased diameter requires the use of two new tools to remove the sleeve. A new larger tap assembly (128-3102) and compatible puller stud (128-3104) have been developed to remove the new larger diameter injector sleeves. The new sleeves have been installed into 3126 HEUI Engines with 1WM-Up serial number prefixes and 3116 HEUI Engines with 8WL-Up serial number prefixes.Do not perform any procedure, outlined in this publication, or order any parts until you have read and understood the information contained within.Reference: Service Manual.Tool Group Components
The illustration on the following pages provides a view of the specific tools. This provides a visual aid for tool identification. Individual tool part numbers are given in the charts for each tool group.
127-3460 Sleeve Replacement (Basic) Tool Group
127-3462 Sleeve Replacement (Supplemental) Tool GroupThe following are additional tools and supplies that are necessary for the procedure or tools that make the procedure easier to complete. Rework Guide Bushings
The former 4C-8714 and 4C-8715 Guide Bushings can be reworked. Grind the head of the bushing to dimension A, shown in the illustration.
Dimension (A) is 41.3 mm (1.62 in)Injector Sleeve Removal with Cylinder Head Off the Engine
The following instructions are written with the understanding that the unit injectors have already been removed from the cylinder head.1. Injector sleeves can be replaced without removing valves or valve springs.2. Remove any loose material or deposits from inside the injector sleeve.
(A) Injector sleeve. (7) Stud. (19 or 20) Guide bushing. (24) Sleeve driver. (27) Gage ring. (28) Stop collar.3. Select a guide bushing (19 or 20) that best fits into the cylinder head injector bore, above the sleeve that is to be removed.Use large guide bushing (19) if it will slip into the bore with hand force. If the larger bushing cannot
The 127-3458 Sleeve Replacement Tool Group (Combination) is available for use in the replacement of the unit injector sleeves in the cylinder head of all 3114, 3116, and 3126 Engines. This tool group is used on engines equipped with Mechanical Unit Injectors (MUI) or Hydraulic Actuated Electronically Controlled Unit Injectors (HEUI). The 127-3458 Sleeve Replacement Tool Group (Combination) consists of the 127-3462 Sleeve Replacement Tool Group (Supplemental) and the 127-3460 Sleeve Replacement Tool Group (Basic).The former 4C-4462 Tool Group can be converted to the new 127-3460 Sleeve Replacement Tool Group (Basic) by discarding the former 4C-5575 Driver. The former 4C-8714 and 4C-8715 Guide Bushings can be discarded or reworked. If the bushings are reworked, refer to "Reworking Bushings" section in this Special Instruction. The new driver and guide bushings are part of 127-3462 Sleeve Replacement Tool Group (Supplemental).The injector sleeves are swaged and roller expanded into the cylinder head at the time of assembly. If it becomes necessary to replace any of these injector sleeves, use the 127-3458 Sleeve Replacement Tool Group (Combination) and the information given in this instruction, to perform the removal and installation procedure. Due to a product improvement, the lower bore of the injector sleeve has increased in diameter. This increased diameter requires the use of two new tools to remove the sleeve. A new larger tap assembly (128-3102) and compatible puller stud (128-3104) have been developed to remove the new larger diameter injector sleeves. The new sleeves have been installed into 3126 HEUI Engines with 1WM-Up serial number prefixes and 3116 HEUI Engines with 8WL-Up serial number prefixes.Do not perform any procedure, outlined in this publication, or order any parts until you have read and understood the information contained within.Reference: Service Manual.Tool Group Components
The illustration on the following pages provides a view of the specific tools. This provides a visual aid for tool identification. Individual tool part numbers are given in the charts for each tool group.
127-3460 Sleeve Replacement (Basic) Tool Group
127-3462 Sleeve Replacement (Supplemental) Tool GroupThe following are additional tools and supplies that are necessary for the procedure or tools that make the procedure easier to complete. Rework Guide Bushings
The former 4C-8714 and 4C-8715 Guide Bushings can be reworked. Grind the head of the bushing to dimension A, shown in the illustration.
Dimension (A) is 41.3 mm (1.62 in)Injector Sleeve Removal with Cylinder Head Off the Engine
The following instructions are written with the understanding that the unit injectors have already been removed from the cylinder head.1. Injector sleeves can be replaced without removing valves or valve springs.2. Remove any loose material or deposits from inside the injector sleeve.
(A) Injector sleeve. (7) Stud. (19 or 20) Guide bushing. (24) Sleeve driver. (27) Gage ring. (28) Stop collar.3. Select a guide bushing (19 or 20) that best fits into the cylinder head injector bore, above the sleeve that is to be removed.Use large guide bushing (19) if it will slip into the bore with hand force. If the larger bushing cannot
Cat SIS web machinery list:
Parts seal Caterpillar catalog:
1140710
SEAL AS
320B FM LL, 320C, 320C FM, 320D, 320D L, 320D2, 320D2 L, 320E, 320E L, 320E LN, 322B L, 322C, 322C FM, 324D FM, 324D FM LL, 325B, 325C, 325C L, 325D, 325D L, 328D LCR, 329D, 329D L, 329E, 329E L, 329E...
320B FM LL, 320C, 320C FM, 320D, 320D L, 320D2, 320D2 L, 320E, 320E L, 320E LN, 322B L, 322C, 322C FM, 324D FM, 324D FM LL, 325B, 325C, 325C L, 325D, 325D L, 328D LCR, 329D, 329D L, 329E, 329E L, 329E...
1211371
SEAL-U-CUP
320B, 320B FM LL, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 L, 321C, 321D LCR, 322C, 323D L, 323D LN, 323D SA, 323D2 L, 324D, 324D L, ...
320B, 320B FM LL, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 L, 321C, 321D LCR, 322C, 323D L, 323D LN, 323D SA, 323D2 L, 324D, 324D L, ...
0961570
SEAL AS
320 L, 320B, 320B FM LL, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 320N, 321C, ...
320 L, 320B, 320B FM LL, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 320N, 321C, ...
2738314
SEAL-O-RING
320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321C, 321D LCR, 322C, 323D L, 323D LN...
320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321C, 321D LCR, 322C, 323D L, 323D LN...
1336904
SEAL-LIP TYPE
320B, 320B FM LL, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321C, 321D LCR, 322...
320B, 320B FM LL, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321C, 321D LCR, 322...
2043623
SEAL-BUFFER
320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 L, 321C, 321D LCR, 322C, 323D L, 323D LN, 323D SA, 323D2 L, 324D, 324D L, 325C, 325D, 325D L...
320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 L, 321C, 321D LCR, 322C, 323D L, 323D LN, 323D SA, 323D2 L, 324D, 324D L, 325C, 325D, 325D L...
2667968
SEAL-O-RING
320C, 320D, 320D L, 320D LN, 320D LRR, 320D2, 320D2 L, 322C, 323D L, 323D2 L, 324D, 324D L, 325C, 325D L, 329D, 329D L
320C, 320D, 320D L, 320D LN, 320D LRR, 320D2, 320D2 L, 322C, 323D L, 323D2 L, 324D, 324D L, 325C, 325D L, 329D, 329D L
2667966
SEAL-O-RING
320C, 320D, 320D L, 320D LN, 320D LRR, 320D2 L, 322C, 323D L
320C, 320D, 320D L, 320D LN, 320D LRR, 320D2 L, 322C, 323D L
2344583
SEAL AS
320D, 320D FM, 320D L, 320D2, 320D2 L, 320E LN, 323D L, 323D LN, 323D SA, 323D2 L, 323E L, 324D, 324D FM, 324D L, 324E, 324E L, 324E LN, 325D, 325D L, 326D L, 328D LCR, 329D, 329D L, 329E, 329E L, 329...
320D, 320D FM, 320D L, 320D2, 320D2 L, 320E LN, 323D L, 323D LN, 323D SA, 323D2 L, 323E L, 324D, 324D FM, 324D L, 324E, 324E L, 324E LN, 325D, 325D L, 326D L, 328D LCR, 329D, 329D L, 329E, 329E L, 329...
3500955
SEAL-BUFFER
320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321D LCR, 323D L, 323D LN, 323D SA, 323D2 L, 323E L, 324D, 3...
320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321D LCR, 323D L, 323D LN, 323D SA, 323D2 L, 323E L, 324D, 3...
3500960
SEAL-U-CUP
320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321D LCR, 323D L, 323D LN, 323D SA, 323D2 L, 323E L, 324D, 3...
320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321D LCR, 323D L, 323D LN, 323D SA, 323D2 L, 323E L, 324D, 3...
3776022
SEAL-BUFFER
1390, 2590, 320D, 320D FM, 320D2, 320D2 L, 324D, 324D L, 324D LN, 325C, 325D, 325D L, 329D L, 329D LN, 329E, 521B, 522B, 541, 541 2, 551, 552, 552 2
1390, 2590, 320D, 320D FM, 320D2, 320D2 L, 324D, 324D L, 324D LN, 325C, 325D, 325D L, 329D L, 329D LN, 329E, 521B, 522B, 541, 541 2, 551, 552, 552 2
1489920
SEAL-UMBRELLA
416D, 420D, 424D, 428D, 430D, 432D, 438D, 442D, 908, 924G, 924GZ, 928G, 938G, D6R, D6R STD, D7R XR, IT28G, IT38G
416D, 420D, 424D, 428D, 430D, 432D, 438D, 442D, 908, 924G, 924GZ, 928G, 938G, D6R, D6R STD, D7R XR, IT28G, IT38G
5W9411
SEAL-O-RING
205, 205B, 206, 206B, 211B, 212, 212B, 213B, 214B, 224B, 345B, 345B II, 345B L, 345C, 345C L, 365B, 365B II, 365B L, 365C, 365C L, 365C L MH, 416D, 420D, 424B, 424B HD, 424D, 428D, 430D, 432D, 438D, 4...
205, 205B, 206, 206B, 211B, 212, 212B, 213B, 214B, 224B, 345B, 345B II, 345B L, 345C, 345C L, 365B, 365B II, 365B L, 365C, 365C L, 365C L MH, 416D, 420D, 424B, 424B HD, 424D, 428D, 430D, 432D, 438D, 4...
1850883
SEAL
3054B, 416D, 424D, CS-423E, TH210, TH215
3054B, 416D, 424D, CS-423E, TH210, TH215
2432709
SEAL-O-RING
3054, 3054B, 3056, 416D, 420D, 428D, 430D, 432D, 438D, 442D, 554, CB-534C, CB-535B, CP-433C, CS-431C, CS-433C, CS-663E, CS-683E
3054, 3054B, 3056, 416D, 420D, 428D, 430D, 432D, 438D, 442D, 554, CB-534C, CB-535B, CP-433C, CS-431C, CS-433C, CS-663E, CS-683E
2200938
SEAL-O-RING
TH103
TH103
0983396
SEAL-O-RING
904B, TH103
904B, TH103
1927509
SEAL-O-RING
416D, 416E, 420D, 422E, 424D, 428D, 428E, 430D, 432D, 438D, 442D
416D, 416E, 420D, 422E, 424D, 428D, 428E, 430D, 432D, 438D, 442D
1927511
SEAL
416D, 416E, 420D, 422E, 424D, 428D, 428E, 430D, 432D, 438D, 442D
416D, 416E, 420D, 422E, 424D, 428D, 428E, 430D, 432D, 438D, 442D
1927506
SEAL-O-RING
323D L, 324D, 324D LN, 325D, 325D L, 330D L, 336D L, 345C L, 416D, 416E, 420D, 422E, 424D, 428D, 428E, 430D, 432D, 438D, 442D, 450E, 450F, 525D, 535D, 545D, 555D
323D L, 324D, 324D LN, 325D, 325D L, 330D L, 336D L, 345C L, 416D, 416E, 420D, 422E, 424D, 428D, 428E, 430D, 432D, 438D, 442D, 450E, 450F, 525D, 535D, 545D, 555D
1927512
SEAL-O-RING
312D, 315D L, 319D, 323D L, 323D LN, 324D, 324D L, 324D LN, 325D, 325D L, 329D L, 330D, 330D L, 330D LN, 330D MH, 336D L, 336D LN, 345C, 345C L, 345D, 345D L, 365C, 365C L, 365C L MH, 374D L, 385C, 38...
312D, 315D L, 319D, 323D L, 323D LN, 324D, 324D L, 324D LN, 325D, 325D L, 329D L, 330D, 330D L, 330D LN, 330D MH, 336D L, 336D LN, 345C, 345C L, 345D, 345D L, 365C, 365C L, 365C L MH, 374D L, 385C, 38...
5J4986
SEAL AS
416D, 416E, 416F, 420D, 422E, 424D, 428D, 428E, 432D, 436, 438D, 442D, 508, 518, 518C, 561C, 561D, 571G, 639D, 6A, 814B, 814F, 814F II, 814S, 816, 824S, 825C, 826B, 928HZ, 930, 930G, 930R, 931, 931B, ...
416D, 416E, 416F, 420D, 422E, 424D, 428D, 428E, 432D, 436, 438D, 442D, 508, 518, 518C, 561C, 561D, 571G, 639D, 6A, 814B, 814F, 814F II, 814S, 816, 824S, 825C, 826B, 928HZ, 930, 930G, 930R, 931, 931B, ...
5P7657
SEAL
120M, 120M 2, 12M, 12M 2, 12M 3, 140M, 140M 2, 140M 3, 140M 3 AWD, 14M, 160M, 160M 2, 160M 3, 160M 3 AWD, 16M, 24M, 416, 416D, 420D, 424B, 424D, 428D, 430D, 432D, 438D, 442D, 446, 446D, 578, 583R, 587...
120M, 120M 2, 12M, 12M 2, 12M 3, 140M, 140M 2, 140M 3, 140M 3 AWD, 14M, 160M, 160M 2, 160M 3, 160M 3 AWD, 16M, 24M, 416, 416D, 420D, 424B, 424D, 428D, 430D, 432D, 438D, 442D, 446, 446D, 578, 583R, 587...