2J3950 LOCKNUT Caterpillar parts
10, 1090, 1190, 1190T, 1290T, 1390, 14E, 16, 2290, 2390, 2391, 2491, 2590, 30/30, 324D FM, 420D, 420E, 430D, 430E, 436, 450E, 4S, 511, 521, 521B, 522, 522B, 532, 541, 541 2, 551, 552, 552 2, 571G, 572...
Rating:
Alternative (cross code) number:
CA2J3950
2J-3950
2J3950
CA2J3950
2J-3950
2J3950
Weight: 0.100 pounds 0 kg.
Information:
COATING/PLATING
Zinc - Iron Phosphate
HEX LENGTH
60.3
mm
HEIGHT
33.3
mm
SERRATED FACE
N
STYLE
NYLON RING
THREAD SIZE
1.50-12
BACKHOE LOADER, WHEEL TRACTOR-SCRAPER,
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$27.94
06 Dec 2021
US: Florida-Parts-Z
2J3950 - NUT,SELF-Locking,HE Piston Rod 2K0316 for Caterpillar (CAT)
FIRST PRICE PARTS
FIRST PRICE PARTS
$20.80
21 Jun 2022
Amazon.com
CTP 2J3950 Self Locking Nut for Heavy Equipment
CTP Locking Nut Only || Sold in each || Easy in-and-out fit
CTP Locking Nut Only || Sold in each || Easy in-and-out fit
$26.63
14 Jan 2022
US: EFI Equipment a
Lock Nut, New, Caterpillar, 2J3950
Parts Express Parts Categories Construction & Industrial Caterpillar 430D Hydraulics || All Brand new & rebuilt items comes with 1 year warranty.
Parts Express Parts Categories Construction & Industrial Caterpillar 430D Hydraulics || All Brand new & rebuilt items comes with 1 year warranty.
Number on catalog scheme:
12
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Compatible equipment models: 2J3950:
Information:
Voltage Selection
The ATS is equipped with a line voltage plug (1) and seven sockets for 208 V, 220 V, 240 V, 380 V, 415 V, 480 V or 600 V. This adapts the transfer equipment to the supply voltage in use.
ATS VOLTAGE SELECTIONS
VOLTAGE SELECTION PLUG REMOVAL
1. Voltage plug. 2. Voltage socket. 3. Micarta cover.To change line voltage, remove the micarta cover (3) and fit the plug (1) in the socket (2). Install the micarta cover (3) in the unused socket (2).
Disconnect control panel from upper panel before installing or removing voltage selection plug. Be sure voltage selection plug is connected to the proper socket for the system voltage.
If ATS is equipped with optional plant exerciser, it must be reconnected to the system voltage to avoid damage.
Logic Card Adjustments
The printed circuit (PC) logic card (1) has an interlocking slot (2) to prevent placing in the wrong slot.
INTERLOCKING SLOT AND ADJUSTMENT DIAL (TYPICAL PC CARD)
1. PC card. 2. Interlocking slot. 3. Adjustment dial. 4. Locking screw. 5. Mounting screws (2 screws).Dial (3) settings are 10% of the amount shown. After making adjustments, tighten locking screw (4) to secure setting. Mounting screws (5) must be tight.Undervoltage Card
The normal source undervoltage PC card (6) monitors all three phases. The emergency source undervoltage PC card (7) monitors only one phase of the voltage.
UNDERVOLTAGE PC CARD (3-PHASE)
6. Normal source voltage PC card. 8. LED. 9. Dropout voltage adjust dial. 10. Pull-in voltage adjust dial.
UNDERVOLTAGE PC CARD (1-PHASE)
7. Emergency source voltage PC card. 8. LED. 9. Dropout voltage adjust dial. 10. Pull-in voltage adjust dial.1. Set dropout dial (9) maximum counterclockwise.2. Set pull-in dial (10) maximum counterclockwise.3. Increase line volts to desired dropout value (normally 70%). The LED (8) should be "ON".4. Rotate dropout dial (9) clockwise until the LED (8) goes "OFF".5. Rotate pull-in dial (10) maximum clockwise. The LED (8) is "OFF".6. Increase line volts to desired pull-in value (normally 90%). The LED (8) should be "OFF".7. Rotate the pull-in dial (10) counterclockwise until the LED (8) comes "ON".8. Recheck pull-in and dropout values by running voltage up and down. Check the LED (8) for proper indication.9. Tighten locking screw (4).On startup, the LED (8) will light at the 90% pull-in voltage level. The LED (8) will then stay lit until voltage drops below the 70% dropout voltage level.Time Delay Card
TIME DELAY PC CARD
8. LED. 12. Time delay card. 13. Delay time adjust dial.The time delay card (12) is adjustable .2 to 30 minutes. It is adjusted by rotating the dial (13). It is factory set at 10 minutes. The light appears on the LED (8) after the preset time has passed.Underfrequency Card
UNDERFREQUENCY PC CARD
8. LED. 14. Underfrequency card. 15. Frequency adjust dial.The underfrequency card (14) is factory set at 60 Hertz. The actual values of pickup and dropout (at various dial settings) are as follows: The adjustment dial (15) is continously variable between its limits.Time Delay Engine Start (TDES)
The TDES relay (1) is a pneumatic bellows type relay. It is adjustable
The ATS is equipped with a line voltage plug (1) and seven sockets for 208 V, 220 V, 240 V, 380 V, 415 V, 480 V or 600 V. This adapts the transfer equipment to the supply voltage in use.
ATS VOLTAGE SELECTIONS
VOLTAGE SELECTION PLUG REMOVAL
1. Voltage plug. 2. Voltage socket. 3. Micarta cover.To change line voltage, remove the micarta cover (3) and fit the plug (1) in the socket (2). Install the micarta cover (3) in the unused socket (2).
Disconnect control panel from upper panel before installing or removing voltage selection plug. Be sure voltage selection plug is connected to the proper socket for the system voltage.
If ATS is equipped with optional plant exerciser, it must be reconnected to the system voltage to avoid damage.
Logic Card Adjustments
The printed circuit (PC) logic card (1) has an interlocking slot (2) to prevent placing in the wrong slot.
INTERLOCKING SLOT AND ADJUSTMENT DIAL (TYPICAL PC CARD)
1. PC card. 2. Interlocking slot. 3. Adjustment dial. 4. Locking screw. 5. Mounting screws (2 screws).Dial (3) settings are 10% of the amount shown. After making adjustments, tighten locking screw (4) to secure setting. Mounting screws (5) must be tight.Undervoltage Card
The normal source undervoltage PC card (6) monitors all three phases. The emergency source undervoltage PC card (7) monitors only one phase of the voltage.
UNDERVOLTAGE PC CARD (3-PHASE)
6. Normal source voltage PC card. 8. LED. 9. Dropout voltage adjust dial. 10. Pull-in voltage adjust dial.
UNDERVOLTAGE PC CARD (1-PHASE)
7. Emergency source voltage PC card. 8. LED. 9. Dropout voltage adjust dial. 10. Pull-in voltage adjust dial.1. Set dropout dial (9) maximum counterclockwise.2. Set pull-in dial (10) maximum counterclockwise.3. Increase line volts to desired dropout value (normally 70%). The LED (8) should be "ON".4. Rotate dropout dial (9) clockwise until the LED (8) goes "OFF".5. Rotate pull-in dial (10) maximum clockwise. The LED (8) is "OFF".6. Increase line volts to desired pull-in value (normally 90%). The LED (8) should be "OFF".7. Rotate the pull-in dial (10) counterclockwise until the LED (8) comes "ON".8. Recheck pull-in and dropout values by running voltage up and down. Check the LED (8) for proper indication.9. Tighten locking screw (4).On startup, the LED (8) will light at the 90% pull-in voltage level. The LED (8) will then stay lit until voltage drops below the 70% dropout voltage level.Time Delay Card
TIME DELAY PC CARD
8. LED. 12. Time delay card. 13. Delay time adjust dial.The time delay card (12) is adjustable .2 to 30 minutes. It is adjusted by rotating the dial (13). It is factory set at 10 minutes. The light appears on the LED (8) after the preset time has passed.Underfrequency Card
UNDERFREQUENCY PC CARD
8. LED. 14. Underfrequency card. 15. Frequency adjust dial.The underfrequency card (14) is factory set at 60 Hertz. The actual values of pickup and dropout (at various dial settings) are as follows: The adjustment dial (15) is continously variable between its limits.Time Delay Engine Start (TDES)
The TDES relay (1) is a pneumatic bellows type relay. It is adjustable
Cat SIS web machinery list:
Parts locknut Caterpillar catalog:
561B, 561C, 561D, 955H, 955K, 955L, 977D, D5, D5B, D5E
931B, 931C, 933, 935B, 939, 941, 951B, 955K, 955L, D3, D3B, D3C, D3C III, D4B, D4C, D4C III, D4E, D4E SR, D5C, D5C III
941, 951B, 955C, D4D, D4E, D4E SR
941, 951B, 955C, 955H, 955K, 955L, 983B, D4D, D4E, D4E SR
941, 951B, D4D, D4E, D4E SR, D5
12G, 130G, 14G, 651, 657, 977K, 977L, 988B, D6C, D6D, D6E, D6G, D6G2 LGP, D6G2 XL
12H NA, 140H NA, 160H NA, 24H, 24M, 322B L, 322C FM, 325B L, 330B L, 527, 530B, 587R, 587T, 977K, 977L, D4, D5M, D5N, D6H, D6M, D6N, D6R II, D9E, GH52, PL87, PM-201, PM-565, PM-565B, PR-1000, RM-300, ...
641, 641B, 651, 651B, 651E, 657, 657B, 657E, 657G, 666, 973D, 988B, 988F, 988F II, 992, D10N, D10R, D10T, D10T2, D9L, R1700 II, R1700G, R2900, R2900G
120B, 120G, 120H, 120H ES, 120H NA, 120M, 120M 2, 12E, 12F, 12G, 12H, 12H ES, 12H NA, 12M 2, 12M 3 AWD, 130G, 135H, 135H NA, 140B, 140G, 140H, 140H ES, 140H NA, 140K, 140M, 140M 2, 140M 3 AWD, 143H, 1...
12G, 130G, 14G, 14H, 14H NA, 16, 16G, 16H, 16H NA, 518, 528, 613, 613B, 621F, 623E, 627F, 631C, 633C, 633D, 637D, 657B, 657E, 920, 930, 980, 980B
1390, 2590, 320 L, 320B, 320C, 320N, 322 LN, 322B, 322B L, 322B LN, 322C, 322C FM, 323D L, 324D, 324D L, 324D LN, 324E, 324E L, 324E LN, 325, 325 L, 325 LN, 325B, 325B L, 325C, 325C FM, 325C L, 325D, ...
5080, 5110B, 5130, 5130B, 990, 990 II, 990K, 992G, 992K, R1600G, R1600H
10 FT, 10-20B, 10B, 120H, 120H ES, 120H NA, 120K, 120M, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140M, 140M 2, 140M 3, 140M 3 AWD, 143...
1090, 1190, 1190T, 120M, 120M 2, 1290T, 12M 2, 12M 3, 12M 3 AWD, 130G, 1390, 140G, 140M, 140M 2, 140M 3, 140M 3 AWD, 14H, 14M, 160M, 160M 2, 160M 3, 160M 3 AWD, 1673C, 16H NA, 16M, 215, 225, 2290, 235...
12E, 14G, 16G, 215, 215B, 215C, 215D, 219D, 225, 225D, 227, 229, 229D, 231D, 235, 235B, 235C, 235D, 245, 245B, 245D, 30/30, 307, 312, 312B L, 315, 315B L, 317, 317B LN, 318B, 320B, 320D FM, 322B L, 32...
1626555
LOCKNUT
416C, 426C, 436C, 554, 574, 574B, 924G, 924H, 930G, AP-655C, CB-434C, CB-534C, CB-535B, CP-433E, CS-423E, CS-663E, CS-683E, HH45, HH55, HH65, HH75, IT28G, M312, M315, M318, M320, TH355B, TH460B, TH560...
416C, 426C, 436C, 554, 574, 574B, 924G, 924H, 930G, AP-655C, CB-434C, CB-534C, CB-535B, CP-433E, CS-423E, CS-663E, CS-683E, HH45, HH55, HH65, HH75, IT28G, M312, M315, M318, M320, TH355B, TH460B, TH560...
236D, 242D, 246D, 257D, 259D, 262D, 272D, 272D XHP, 277D, 279D, 287D, 289D, 299D, 299D XHP, 414E, 416C, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 426C, 428C, 428D, 428E, 428F, 430D, 430E, ...
14E, 16, 216, 216B, 216B3, 226B, 226B3, 232B, 235C, 236, 236B, 236B3, 242B, 242B3, 247B, 247B3, 248, 252B, 252B3, 257B, 257B3, 259B3, 267B, 268B, 30/30, 518, 572G, 578, 583K, 611, 613C, 613C II, 613G,...
2027558
LOCKNUT
TL2 530, TL3 530, TL5 30
TL2 530, TL3 530, TL5 30
2024507
LOCKNUT
TL2 530, TL3 530, TL4 24
TL2 530, TL3 530, TL4 24
247, 247B, 247B3, 257B, 257B3, 257D, 267, 267B, 277C, 277C2, 277D, 287C, 287C2, 287D, 297C, 3306B, 3406C, 530B, 574, BR272, C3.3, C4.4, C6.6, CB-434, CB-434B, CB-434C, CB-534B, CB-534C, CB-614, CB-634...
14M, 247, 2470C, 247B, 2570C, 267, 2670C, 267B, 287, 30/30, 3512B, 3516B, 3608, 553C, 563C, 573C, 583T, 587T, 611, 613C II, 615C, 621G, 623F, 623G, 627G, 631E, 631G, 633E, 633E II, 637E, 637G, 657G, 6...
9N7446
LOCKNUT
30/30, 416D, 416E, 621H, 795F AC, 795F XQ, 914G, 930G, 938G II, 938H, 966G, AP-1000, AP-1050, AP-1055D, AP-1200, AP-655C, AP-800, AP-800D, BG-2455D, BG-260D, CB-434D, CB-534D, CB-634D, CP-433C, CP-433...
30/30, 416D, 416E, 621H, 795F AC, 795F XQ, 914G, 930G, 938G II, 938H, 966G, AP-1000, AP-1050, AP-1055D, AP-1200, AP-655C, AP-800, AP-800D, BG-2455D, BG-260D, CB-434D, CB-534D, CB-634D, CP-433C, CP-433...
416D, 426B