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LOCKNUT 1A4145 - Caterpillar


1A4145 LOCKNUT Caterpillar parts 941, 951B, 955C, 955H, 955K, 955L, 983B, D4D, D4E, D4E SR
Rating:
13
Alternative (cross code) number:
CA1A4145
1A-4145
1A4145
Caterpillar 1A4145 LOCKNUT
Weight: 0.06 pounds 0 kg.

Buy LOCKNUT 1A4145 Caterpillar genuine, new aftermarket tractor parts with delivery
TRACK LOADER, TRACK-TYPE TRACTOR,

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$10.40

27 Mar 2025

Amazon.com
CTP 1A4145 Lock for Heavy Equipment
CTP Lock only || Sold in each || Easy in-and-out fit
$8.79
 

19 Jan 2024

Amazon.com
CTP 1A4145 Lock for Heavy Equipment
CTP Lock only || Sold in each || Easy in-and-out fit
$16.81
 

15 Apr 2023

Amazon.com
CTP 1A4145 Lock for Heavy Equipment
CTP Lock only || Sold in each || Easy in-and-out fit
Number on catalog scheme: 59
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Compatible equipment models: 1A4145:

TRACK LOADER  941   951B   955C   955H   955K   955L   983B  
TRACK-TYPE TRACTOR  D4D   D4E   D4E SR   Caterpillar

Information:

An SR4B generator can operate in high humidity conditions without problems. However, problems can occur when the generator is idle and the surrounding air is warmer than the generator. Moisture can form on the windings that will result in poor performance from the windings. Moisture can also result in damage to the windings. Whenever the generator is not active, ensure that the space heaters are in operation.
Table 1
Tools Needed
Part Number Part Quantity
237-5130 Multimeter 1
Stop the generator set.
Remove the panels in order to allow access to the regulator and control terminal strips. Locate terminal strip "TS1".
For 240 V systems, use the multimeter to measure the voltage between terminal "H1" and terminal "H4". If voltage is not present, disconnect the power source to terminal "H1" and terminal "H4", and check for 3 to 12 ohms resistance. If there is no resistance, check the generator service manual for further information. For 120 V systems, use the multimeter to measure the voltage between terminal "H1" and terminal "H2". If voltage is not present, disconnect the power source to terminal "H1", terminal "H2", terminal "H3", and terminal "H4". Check for 3 to 12 ohms resistance. If there is no resistance, check the generator service manual for further information.

Caterpillar parts catalog:

Caterpillar parts catalog
D4E SR Track-Type Tractor Direct Drive 2DJ01400-UP (MACHINE) POWERED BY 3304 Engine


Parts locknut Caterpillar catalog:

1P1125 LOCKNUT-TURBOCHARGER
120G, 130G, 215, 215B, 224, 225, 229D, 3304, 3304B, 3306, 3306B, 3406B, 515, 518, 518C, 525, 527, 926, 930, 936F, 950, 950B, 953, 963, CB-534, CS-643, D4E, D4E SR, D4H, D4H XL, D4HTSK III, D5H, D5H XL...
9L9814 LOCKNUT
1140, 1145, 1150, 1160, 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, 16H NA, 22...
6K8420 LOCKNUT
12G, 14G, 14H, 14H NA, 153, 16G, 16H, 16H NA, 215, 215B, 215D, 225, 227, 229, 235, 235B, 235C, 235D, 245, 245B, 245D, 24H, 3512C, 3516, 3516B, 3516C, 375, 375 L, 385B, 385C, 385C FS, 385C L, 390D, 390...
0T0329 LOCKNUT
120G, 12E, 12F, 12G, 130G, 140G, 14E, 14G, 14H, 14H NA, 160G, 16G, 16H, 16H NA, 215, 225, 245, 3304, 561B, 561C, 572G, 583H, 594, 594H, 619, 7155, 815, 824, 824B, 825C, 825G, 825G II, 825H, 834, 910, ...
7F7510 LOCKNUT
12E, 1673, 1673B, 1673C, 1674, 1676, 518, 528, 561B, 594, 621, 641, 651, 657, 666, 824, 955C, 955H, 977H, 980, D320A, D330A, D333A, D334, D337, D342, D353C, D364, D375D, D379, D379A, D379B, D397D, D39...
6K0545 LOCKNUT
120, 120B, 120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12E, 12F, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 135H, 135H NA, 140, 140B, 140G, 140H, 140H ES, 140H NA...
5M1992 LOCKNUT
977K, 977L, 983, 983B, D6C, D6D, D6E SR, D6F SR, D6G SR, D7F, D7G
2F2815 LOCKNUT
561B, 561C, 561D, 941, 951B, 955C, 955H, 977D, D4D, D4E, D4E SR, D5, D5B, D5E
3F1960 LOCKNUT
561B, 561C, 561D, 955H, 955K, 955L, 977D, D5, D5B, D5E
5V0659 LOCKNUT
931B, 931C, 933, 935B, 939, 941, 951B, 955K, 955L, D3, D3B, D3C, D3C III, D4B, D4C, D4C III, D4E, D4E SR, D5C, D5C III
3F1536 LOCKNUT
941, 951B, 955C, D4D, D4E, D4E SR
7B5494 LOCKNUT
941, 951B, D4D, D4E, D4E SR, D5
3F1536 LOCKNUT
941, 951B, 955C, D4D, D4E, D4E SR
6S6614 LOCKNUT
931B, 931C, 933, 935B, 935C II, 939, D3, D3B, D3C, D3C II, D3C III, D4B, D4C II, D4C III, D5C, D5C III
6S6816 LOCKNUT
931B, 931C, 933, 935B, 939, D3, D3B, D3C, D3C III, D4B, D4C, D4C III, D5C, D5C III
5V0659 LOCKNUT
931B, 931C, 933, 935B, 939, 941, 951B, 955K, 955L, D3, D3B, D3C, D3C III, D4B, D4C, D4C III, D4E, D4E SR, D5C, D5C III
6S4531 LOCKNUT
515, 525, 525B, 931, 931B, 931C, 933, 935B, 939, D3, D3B, D3C, D3C III, D4B, D4C, D4C III, D5C, D5C III
3F1960 LOCKNUT
561B, 561C, 561D, 955H, 955K, 955L, 977D, D5, D5B, D5E
1086054 LOCKNUT
320B FM LL, 320C FM, 320D, 320D FM, 320D FM RR, 322B L, 322C, 322C FM, 324D FM, 324D FM LL, 325B L, 325C FM, 325D FM, 325D FM LL, 330B L, 330C FM, 330D FM, 345C, 561H, 561M, 561N, 568 FM LL, 950F II, ...
1A5823 LOCKNUT
12G, 130G, 14G, 651, 657, 977K, 977L, 988B, D6C, D6D, D6E, D6G, D6G2 LGP, D6G2 XL
7Y5233 LOCKNUT
320C, 320D FM, 345B II, 345B L, 345C, 345C L, 554, 854K, 992K, 993K, D6R, D6R II, D6R III, D6R STD, D6T, D6T LGP, D6T LGPPAT, D6T XL, HF181, HF201, HF201B, HF221, R1700G
3E9864 LOCKNUT
10 FT, 10B, 320C, 527, 797B, 797F, 8 FT, CB-434, CB-434B, CB-434C, CB-534B, CB-534C, CB-634, CP-433B, CP-433C, CP-563, CS-431C, CS-533, CS-533C, CS-563C, CS-573C, CS-583, CS-583C, D5M, D5N, D6M, D6N, ...
6V6571 LOCKNUT
943, 953, 963, 963B, 973
7B5494 LOCKNUT
941, 951B, D4D, D4E, D4E SR, D5
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