HYDRAULIC SYSTEM
LINES GP-HYDRAULICPUMP GP
TANK GP
HYDRAULIC SYSTEM
LINES GP-HYDRAULIC#UEG0618S0290
7J-9582: CUSHION HITCH LINES
CUSHION HITCH LINES (7J9582 N/S)
Serial No. 52U473-Up
Serial No. 52U473-Up
Parts for your 623 WHEEL TRACTOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 8J-0663 | [1] | TUBE ASSEM. | |
6J-3650 | [1] | SEAL | ||
2. | 6J-3625 | [4] | SEAL | |
3. | 0T-0573 | [4] | BOLT | |
4. | 3B-4506 | [6] | LOCKWASHER | |
5. | 0S-1595 | [3] | BOLT | |
6. | 3B-4508 | [16] | LOCKWASHER | |
7. | 0S-1587 | [4] | BOLT | |
8. | 6F-5282 | [3] | BOLT | |
9. | 1D-4719 | [3] | NUT | |
10. | 8J-2910 | [1] | YOKE | |
11. | 3K-5601 | [1] | PIN | |
12. | 3B-4615 | [2] | COTTER PIN | |
13. | 4H-1477 | [1] | PIN | |
14. | 8J-2909 | [1] | ADAPTER | |
15. | 5B-9079 | [1] | NUT | |
16. | 7J-9581 | [1] | YOKE ASSEM. | |
17. | 4K-1540 | [1] | PIN | |
18. | 3B-4617 | [2] | COTTER PIN | |
19. | 8J-0659 | [1] | ADAPTER ASSEM. | |
20. | 1K-6925 C | [1] | PIN | |
21. | 8J-1081 | [1] | SPRING | |
22. | 8J-7225 | [2] | PLATE | |
23. | 0L-2070 | [2] | BOLT | |
1D-4717 | [2] | NUT | ||
4B-4278 | [2] | WASHER | ||
24. | 8J-0661 | [1] | PLATE | |
25. | 3B-8428 | [4] | BOLT | |
3B-4507 | [4] | LOCKWASHER | ||
26. | 8J-1071 | [1] | MANIFOLD | |
27. | 9J-1877 | [2] | PLATE | |
28. | 0S-1585 | [2] | BOLT | |
0V-0531 | [2] | WASHER | ||
29. | 1D-4627 | [2] | BOLT | |
1B-4332 | [2] | NUT | ||
3B-4514 | [2] | LOCKWASHER | ||
4B-4284 | [2] | WASHER | ||
30. | 7J-9580 | [1] | BRACKET ASSEM. | |
31. | 2B-0947 | [4] | BOLT | |
32. | 9J-1670 | [1] | SPACER | |
C | INDICATES CHANGE |
#UEG0618S0291
8J-3880: VANE PUMP GROUP
8J3880 VANE PUMP GROUP
Parts for your 623 WHEEL TRACTOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 2B-0947 | [4] | BOLT | |
2. | 4K-0415 | [1] | COVER | |
3. | 2H-4145 H | [1] | SEAL | |
4. | 1S-0669 H | [1] | RING | |
5. | 2H-3934 H | [1] | SEAL | |
6. | 7J-0563 R | [1] | CARTRIDGE ASSEM. (21 Gpm) | |
7. | 4K-0413 | [1] | COVER | |
8. | 7J-0570 R | [1] | CARTRIDGE ASSEM. (35 Gpm) | |
9. | 2J-8163 H | [1] | SEAL | |
10. | 4J-9220 H | [1] | RING | |
11. | 2H-3928 H | [1] | SEAL | |
12. | 2J-8172 | [1] | RING | |
13. | 2L-5271 | [1] | BEARING | |
14. | 2J-8168 | [1] | WASHER | |
15. | 2J-8169 H | [1] | SEAL | |
16. | 2J-8170 H | [1] | WIPER | |
17. | 5J-1571 | [1] | SHAFT | |
18. | 5F-3106 J | [1] | SEAL | |
19. | 2J-8165 | [1] | BODY | |
20. | 1D-4720 J | [2] | NUT | |
3B-4510 J | [2] | LOCKWASHER | ||
21. | 4M-5285 | [1] | RING | |
22. | 4J-9225 H | [1] | RING | |
23. | 1H-5728 H | [1] | SEAL | |
24. | 1D-4599 | [4] | BOLT | |
25. | 1H-9696 H | [1] | SEAL | |
26. | 1S-0670 H | [1] | RING | |
THE FOLLOWING REPAIR KIT IS AVAILABLE: | ||||
5J-0102 | [1] | KIT (Seal) | ||
(Consists of Parts Marked H) | ||||
J | NOT PART OF 8J3880 PUMP GROUP | |||
R | REMFG PART MAY BE AVAILABLE |
#UEG0618S0292
9J-5132: VANE PUMP GROUP
9J5132 VANE PUMP GROUP--Type 1
Provides Field Replacement for 8J2613 shown on Page 149
Provides Field Replacement for 8J2613 shown on Page 149
Parts for your 623 WHEEL TRACTOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 4J-9225 H | [1] | RING | |
2. | 1H-5728 H | [1] | SEAL | |
3. | 2H-3928 H | [1] | SEAL | |
4. | 4J-9220 H | [1] | RING | |
5. | 2J-8163 H | [1] | SEAL | |
6. | 7J-0575 | [1] | CARTRIDGE ASSEM. (38 GPM) | |
7. | 6J-1543 R | [1] | CARTRIDGE ASSEM. (60 GPM) | |
8. | 2H-3935 H | [1] | SEAL | |
9. | 4J-9221 H | [1] | RING | |
10. | 5F-3106 H | [1] | SEAL | |
11. | 3J-7719 | [1] | RING | |
12. | 3L-1425 | [1] | BEARING | |
13. | 2J-7763 | [1] | WASHER | |
14. | 2J-7764 H | [1] | SEAL | |
15. | 9J-5151 H | [1] | SEAL | |
16. | 1J-6474 | [1] | RING | |
17. | 9J-5098 | [1] | SHAFT | |
18. | 4H-0407 H | [1] | PLUG | |
19. | 4J-7945 | [4] | BOLT | |
20. | 9J-5120 | [1] | BODY | |
21. | 1S-0668 H | [1] | RING | |
22. | 6H-3977 H | [1] | SEAL | |
23. | 8J-1578 | [1] | COVER ASSEM. | |
24. | 7J-4076 | [8] | DAMPER | |
25. | 4J-7781 | [1] | COVER | |
THE FOLLOWING REPAIR KIT IS AVAILABLE: | ||||
9J-5108 | [1] | KIT (seal) | ||
(Consists of Parts Marked H) | ||||
R | REMFG PART MAY BE AVAILABLE |
#UEG0618S0293
9J-5132: VANE PUMP GROUP
9J5132 VANE PUMP GROUP--Type 2
Provides Field Replacement for 8J2613 shown on Page 149
3G2234 and 3G2836 Cartridge parts are shown on Page 148C
Provides Field Replacement for 8J2613 shown on Page 149
3G2234 and 3G2836 Cartridge parts are shown on Page 148C
Parts for your 623 WHEEL TRACTOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 3G-2836 YC | [1] | CARTRIDGE ASSEM. (38 gpm) | |
2. | 3G-2234 RYC | [1] | CARTRIDGE ASSEM. (60 gpm) | |
(Separate Illustration) | ||||
3. | 3J-7719 | [1] | RING | |
4. | 3L-1425 | [1] | BEARING | |
5. | 2J-7763 | [1] | WASHER | |
6. | 2J-7764 | [1] | SEAL | |
7. | 9J-5151 | [1] | SEAL | |
8. | 1J-6474 | [1] | RING | |
9. | 9J-5098 | [1] | SHAFT | |
10. | 3G-2632 C | [1] | PLUG | |
11. | 9J-5120 | [1] | BODY | |
12. | 8J-1578 | [1] | COVER ASSEM. | |
(Includes) | ||||
7J-4076 | [8] | DAMPER | ||
13. | 4J-7781 | [1] | COVER | |
14. | 4J-7945 | [4] | BOLT | |
R | REMFG PART MAY BE AVAILABLE | |||
Y | SEPARATE ILLUSTRATION | |||
C | INDICATES CHANGE |
#UEG0618S0294
3G-2234: CARTRIDGE GP
3G2234 CARTRIDGE GROUP--60 gpm
Part of 9J5132 Vane Pump Group shown on Page 148B
Part of 9J5132 Vane Pump Group shown on Page 148B
#UEG0618S0295
3G-2836: CARTRIDGE GROUP
3G2836 CARTRIDGE GROUP--38 gpm
Part of 9J5132 Vane Pump Group shown on Page 148B
Part of 9J5132 Vane Pump Group shown on Page 148B
#UEG0618S0296
8J-2613: VANE PUMP GROUP
8J2613 VANE PUMP GROUP
Parts for your 623 WHEEL TRACTOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 4J-9225 | [1] | RING | |
2. | 1H-5728 | [1] | SEAL | |
3. | 2H-3928 | [1] | SEAL | |
4. | 4J-9220 | [1] | RING | |
5. | 2J-8163 | [1] | SEAL | |
6. | 7J-0575 | [1] | CARTRIDGE ASSEM. (38 GPM) | |
7. | 6J-1543 R | [1] | CARTRIDGE ASSEM. (60 GPM) | |
8. | 2H-3935 | [1] | SEAL | |
9. | 4J-9221 | [1] | RING | |
10. | 5F-3106 | [1] | SEAL | |
11. | 3J-7719 | [1] | RING | |
12. | 3L-1425 | [1] | BEARING | |
13. | 2J-7763 | [1] | WASHER | |
14. | 2J-7764 | [1] | SEAL | |
15. | 2J-7759 | [1] | WIPER | |
16. | 1J-6474 | [1] | RING | |
17. | 7J-1523 | [1] | SHAFT | |
18. | 5F-3106 H | [1] | SEAL | |
19. | 1D-4720 H | [2] | NUT | |
3B-4510 | [2] | LOCKWASHER | ||
20. | 2J-7760 | [1] | BODY | |
21. | 1S-0668 | [1] | RING | |
22. | 6H-3977 | [1] | SEAL | |
23. | 8J-1578 | [1] | COVER ASSEM. | |
24. | 7J-4076 | [8] | DAMPER | |
25. | 4J-7781 | [1] | COVER | |
26. | 4J-7945 | [4] | BOLT | |
THE FOLLOWING REPAIR KIT IS AVAILABLE: | ||||
4J-9287 | [1] | KIT (Seal) | ||
H | NOT PART OF 8J2613 | |||
R | REMFG PART MAY BE AVAILABLE |
#UEG0618S0297
8D-1610: HYDRAULIC TANK AND FILTER GROUP
8D1610 HYDRAULIC TANK AND FILTER GROUP--Part 1 of 2
Serial No. 52U1 to 52U399 inclusive
8J3582 Filter parts are shown on Pages 151A and 151B
Refer also to Page 170 for special parts
Serial No. 52U1 to 52U399 inclusive
8J3582 Filter parts are shown on Pages 151A and 151B
Refer also to Page 170 for special parts
Parts for your 623 WHEEL TRACTOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 8J-3582 Y | [1] | FILTER GROUP | |
(Separate Illustration) | ||||
8D-0583 | [1] | GASKET | ||
2. | 3B-1915 | [12] | BOLT | |
3. | 3B-4506 | [52] | LOCKWASHER | |
4. | 6H-9361 | [1] | RING | |
5. | 8D-2507 | [1] | PLUNGER | |
6. | 7B-6368 | [1] | BALL | |
7. | 7H-1447 | [1] | CAP | |
8. | 6H-5139 | [1] | PLATE | |
9. | 9H-6454 | [1] | GASKET | |
10. | 5D-7927 | [1] | STRAINER ASSEM. | |
11. | 6D-9168 | [1] | GASKET | |
12. | 1D-4717 | [40] | NUT | |
13. | 3F-1417 C | [4] | WASHER | |
14. | 7D-8212 | [1] | PLATE | |
15. | 0S-1594 | [40] | BOLT | |
16. | 030-8538 | [2] | BOLT | |
17. | 8D-1622 | [1] | COVER ASSEM. | |
18. | 8D-1624 | [1] | BLOCK | |
19. | 1J-8595 | [1] | GASKET | |
20. | 1D-4600 | [2] | BOLT | |
4B-7054 | [2] | LOCK | ||
21. | 8D-0337 | [1] | PLATE | |
22. | 0S-1595 C | [4] | BOLT | |
23. | 6D-7698 | [1] | DIFFUSER | |
1B-5170 | [1] | PLUG | ||
24. | 0T-0320 | [4] | BOLT | |
25. | 8D-1509 | [1] | ELBOW | |
26. | 3B-8998 | [1] | FITTING | |
1F-1344 | [1] | NUT | ||
27. | 3B-8996 | [2] | FITTING | |
8F-8997 | [1] | NUT | ||
28. | 4S-8767 H | TUBE 48" | ||
3B-8995 | [1] | FITTING | ||
1F-1344 | [1] | NUT | ||
29. | 1P-1063 | TUBE 36" | ||
30. | 1D-4719 C | [2] | NUT | |
31. | 3B-4508 | [4] | LOCKWASHER | |
32. | 0V-0531 C | [4] | WASHER | |
C | INDICATES CHANGE | |||
Y | SEPARATE ILLUSTRATION | |||
H | ORDER BY THE FOOT |
#UEG0618S0298
8D-1610: HYDRAULIC TANK AND FILTER GROUP
8D1610 HYDRAULIC TANK AND FILTER GROUP--Part 2 of 2
Serial No. 52U1 to 52U399 inclusive
6D3546 Valve parts are shown on Page 152
Serial No. 52U1 to 52U399 inclusive
6D3546 Valve parts are shown on Page 152
Parts for your 623 WHEEL TRACTOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 8D-1612 | [1] | TANK ASSEM. | |
2. | 6J-2333 | [1] | BOSS | |
3. | 6D-7839 | [5] | BOSS | |
4. | 2K-7051 | [6] | BAR | |
5. | 8D-2612 | [3] | LUG | |
6. | 7D-8174 | [1] | BLOCK | |
7. | 1J-4309 | [1] | PLATE | |
8. | 7D-8482 | [1] | BLOCK | |
9. | 7D-8988 | [1] | BOSS | |
10. | 6J-0468 | [1] | INDICATOR ASSEM. | |
2M-9780 | [1] | SEAL | ||
11. | 6D-3546 Y | [1] | VALVE ASSEM. | |
(Separate Illustration) | ||||
12. | 6K-4936 | [9] | BOLT | |
4B-4278 | [9] | WASHER | ||
13. | 8D-1608 | [1] | PLATE | |
14. | 4B-7739 | [1] | PLUG | |
15. | 8H-9819 | [1] | ADAPTER | |
[1] | GASKET | |||
3L-1850 | [1] | PLUG | ||
16. | 1A-2029 | [2] | BOLT | |
3B-4506 | [2] | LOCKWASHER | ||
17. | 7D-8246 | [1] | PLATE | |
18. | 032-5677 | [1] | BOLT (2.25" Long) | |
031-2523 | [1] | BOLT (1.25" Long) | ||
19. | 7D-8481 | [1] | TUBE ASSEM. | |
8S-5953 | [1] | SEAL | ||
20. | 9S-4185 | [1] | PLUG | |
3K-0360 | [1] | SEAL | ||
Y | SEPARATE ILLUSTRATION |
#UEG0618S0299
8D-1610: HYDRAULIC TANK AND FILTER GROUP
8D1610 HYDRAULIC TANK AND FILTER GROUP--Part 1 of 2
Serial No. 52U400-Up
8J3582 Filter parts are shown on Pages 151A and 151B
Refer also to Page 170 for special parts
Serial No. 52U400-Up
8J3582 Filter parts are shown on Pages 151A and 151B
Refer also to Page 170 for special parts
Parts for your 623 WHEEL TRACTOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 8J-3582 Y | [1] | FILTER GROUP | |
(Separate Illustration) | ||||
8D-0583 | [1] | GASKET | ||
2. | 3B-1915 | [12] | BOLT | |
3. | 3B-4506 | [52] | LOCKWASHER | |
4. | 6H-9361 | [1] | RING | |
5. | 8D-2507 | [1] | PLUNGER | |
6. | 7B-6368 | [1] | BALL | |
7. | 7H-1447 | [1] | CAP | |
8. | 6H-5139 | [1] | PLATE | |
9. | 9H-6454 | [1] | GASKET | |
10. | 5D-7927 | [1] | STRAINER ASSEM. | |
11. | 6D-9168 | [1] | GASKET | |
12. | 1D-4717 | [40] | NUT | |
13. | 3F-1417 | [4] | WASHER | |
14. | 7D-8212 | [1] | PLATE | |
15. | 0S-1594 | [40] | BOLT | |
16. | 030-8538 | [2] | BOLT | |
17. | 8D-1622 | [1] | COVER ASSEM. | |
(Includes) | ||||
18. | 8D-1624 | [1] | BLOCK | |
19. | 1J-8595 | [1] | GASKET | |
20. | 1D-4600 | [2] | BOLT | |
4B-7054 | [2] | LOCK | ||
21. | 8D-0337 | [1] | PLATE | |
22. | 0S-1595 | [4] | BOLT | |
23. | 6D-7698 | [1] | DIFFUSER | |
1B-5170 | [1] | PLUG | ||
24. | 0T-0320 | [4] | BOLT | |
4B-4279 C | [4] | WASHER | ||
25. | 8D-1509 | [1] | ELBOW | |
26. | 4M-5284 C | [1] | ELBOW ASSEM. | |
(Includes) | ||||
4M-5286 | [1] | NUT | ||
4M-5279 | [1] | SLEEVE | ||
27. | 6B-9938 | [1] | CONNECTOR | |
3F-2778 C | [1] | ELBOW | ||
7K-5580 | [2] | INSERT | ||
28. | 5P-0756 H | TUBE 6.40 dm(25.20 in.) | ||
2R-0645 C | [1] | ADAPTER | ||
7K-8332 | [2] | INSERT | ||
29. | 5P-0750 CH | TUBE 6.4 dm(25.20 in.) | ||
30. | 1D-4719 | [2] | NUT | |
31. | 3B-4508 | [4] | LOCKWASHER | |
32. | 0V-0531 | [4] | WASHER | |
C | INDICATES CHANGE | |||
Y | SEPARATE ILLUSTRATION | |||
H | ORDER BY THE DECIMETRE |
Information:
HYDRAULIC SYSTEM
LINES GP-HYDRAULIC
Special Instruction
Hose and Coupling Assembly and Repair Process Guide{0684, 3016, 3103, 3154, 4133, 4257, 4304, 5057, 7554}
Hose and Coupling Assembly and Repair Process Guide{0684, 3016, 3103, 3154, 4133, 4257, 4304, 5057, 7554}
Hose and Coupling Assembly and Repair Process Guide{0684, 3016, 3103, 3154, 4133, 4257, 4304, 5057, 7554}
New Hose Couplings Are Now Used{0684, 5057, 5057, 7554}
New Hose Couplings Are Now Used{0684, 5057, 5057, 7554}
New Hose Couplings Are Now Used{0684, 5057, 5057, 7554}
O-Rings - Radial, Fitting Assembly O-Rings and Other O-Ring Applications {0599, 0738, 4000, 4250, 4300, 5050, 5057, 7555}
O-Rings - Radial, Fitting Assembly O-Rings and Other O-Ring Applications {0599, 0738, 4000, 4250, 4300, 5050, 5057, 7555}
O-Rings - Radial, Fitting Assembly O-Rings and Other O-Ring Applications {0599, 0738, 4000, 4250, 4300, 5050, 5057, 7555}
Technical Information Bulletin
Some Hydraulic Couplings are Identified with an Incorrect Part Number{5057}
Some Hydraulic Couplings are Identified with an Incorrect Part Number{5057}
Some Hydraulic Couplings are Identified with an Incorrect Part Number{5057}
The Flange Head on <NOBR>442-5593</NOBR> Coupling As May Have Been Manufactured Incorrectly {5057}
The Flange Head on442-5593 Coupling As May Have Been Manufactured Incorrectly {5057}
The Flange Head on
Tool Operating Manual
358-4528 (380/480 V, 50/60 Hz, 3 Phase), 457-6040 (230V, 60 Hz, Single Phase) , 457-6039 (230V, 50 Hz, Single Phase) Hose Machine Group Set-Up and Operation{0599, 0684}
358-4528 (380/480 V, 50/60 Hz, 3 Phase), 457-6040 (230V, 60 Hz, Single Phase) , 457-6039 (230V, 50 Hz, Single Phase) Hose Machine Group Set-Up and Operation{0599, 0684}
358-4528 (380/480 V, 50/60 Hz, 3 Phase), 457-6040 (230V, 60 Hz, Single Phase) , 457-6039 (230V, 50 Hz, Single Phase) Hose Machine Group Set-Up and Operation{0599, 0684}
Crimping Caterpillar 1E294, 1E716, 1E844 Hose and Couplings {0374, 0599, 0684, 0738, 5057}
Crimping Caterpillar 1E294, 1E716, 1E844 Hose and Couplings {0374, 0599, 0684, 0738, 5057}
Crimping Caterpillar 1E294, 1E716, 1E844 Hose and Couplings {0374, 0599, 0684, 0738, 5057}
Using the 209-3153 Portable Hose Machine {0374, 0599, 0684, 0738, 5057}
Using the 209-3153 Portable Hose Machine {0374, 0599, 0684, 0738, 5057}
Using the 209-3153 Portable Hose Machine {0374, 0599, 0684, 0738, 5057}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
Converting 137-7238 Hose Assembly Machines and 134-5640 Hose Assembly Machines (100 Ton) from Sony Control to Crimputer Control{0374, 0599, 0684, 5057}
Converting 137-7238 Hose Assembly Machines and 134-5640 Hose Assembly Machines (100 Ton) from Sony Control to Crimputer Control{0374, 0599, 0684, 5057}
Converting 137-7238 Hose Assembly Machines and 134-5640 Hose Assembly Machines (100 Ton) from Sony Control to Crimputer Control{0374, 0599, 0684, 5057}
Set up and Basic Operation of the 145-5161 Floor Model Hose Machine {0374, 0599, 0684, 0738, 5057}
Set up and Basic Operation of the 145-5161 Floor Model Hose Machine {0374, 0599, 0684, 0738, 5057}
Set up and Basic Operation of the 145-5161 Floor Model Hose Machine {0374, 0599, 0684, 0738, 5057}
Using the 9U-5792, 4C-5052, 4C-5054, 4C-3670, and 4C-3680 Hydraulic Hose Machines{0374, 0599, 0684, 0738, 5057}
Using the 9U-5792, 4C-5052, 4C-5054, 4C-3670, and 4C-3680 Hydraulic Hose Machines{0374, 0599, 0684, 0738, 5057}
Using the 9U-5792, 4C-5052, 4C-5054, 4C-3670, and 4C-3680 Hydraulic Hose Machines{0374, 0599, 0684, 0738, 5057}
Reuse And Salvage Guidelines
Contamination Control Guidelines
Hose Products Reference Guide {0374, 0599, 0684, 0738, 5057}
Hose Products Reference Guide {0374, 0599, 0684, 0738, 5057}
Hose Products Reference Guide {0374, 0599, 0684, 0738, 5057}
Service Magazine
Five New Wrenches Remove Snap To Connect Couplings from Hydraulic Hose Assemblies {0602, 0738, 5057}
2006/02/13
2006/02/13
Hydraulic Hose Suppression Sleeves for Certain Machines are Now Available {5057}
Hydraulic Hose Suppression Sleeves for Certain Machines are Now Available {5057}
Hydraulic Hose Suppression Sleeves for Certain Machines are Now Available {5057}