SEAL-O-RING 1945158 - Caterpillar

1945158 SEAL-O-RING Caterpillar parts 533, 543, 550, 550B, 554, 560B, 564, 570, 570B, 574, 574B, 580, 580B, 584, HA770, HA771, HA870, HA871, TH220B, TH330B, TH340B, TH350B, TH355B, TH460B, TH560B, TH580B, TK370, TK371, TK380, TK381

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Alternative (cross code) number:
CA1945158
194-5158
1945158

Weight: 0.01 pounds 0 kg.

Information:

CROSS SECTION DIAMETER 2.4 mm

ID 7.3 mm

MATERIAL Nitrile (NBR) Rubber - 75 Duro

OD 0 mm

Buy SEAL-O-RING 1945158 Caterpillar genuine, new aftermarket tractor parts with delivery
FORWARDER, WHEEL HARVESTER,

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$36.19

12 Oct 2025
0.4409[0.20] pounds
US: Amazon Germany

Spout even schlie Send
Bodo Schmidt Spout even schlie Send

26 Dec 2017
11 Hundredths Pounds
CTP: CTP

Caterpillar NBR (75) O-Ring (1945158)
1945158 Caterpillar, O-Rings Weight(lbs): 0.10 Length(cm): 1.2000 Width(cm): 1.2000 Depth(cm): 0.2000

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Number on catalog scheme: 10H

Caterpillar 1945158 Parts scheme SEAL-O-RING

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Compatible equipment models: 1945158:

FORWARDER 554 564 574 574B 584

INDUSTRIAL TRACTOR HA771 HA871 TK371 TK381

TELEHANDLER TH220B TH330B TH340B TH350B TH355B TH460B TH560B TH580B

WHEEL FELLER BUNCHER 533 543 HA770 HA870 TK370 TK380

WHEEL HARVESTER 550 550B 560B 570 570B 580 580B Caterpillar

Information:

Remove And Install Manual Shutoff
Disconnect batteries before performance of any service work.
1. Remove bolt (1), and the washer. Remove lever (2), the adapter, and the lever. Remove the O-ring seal from the adapter. 2. Remove bolt (3), the washer, and lever (2). 3. Use tool (A) to remove ring (6). Remove lever (5). 4. Remove seal (7). The following steps are for installation of the manual shutoff.5. Use tool (B) to install seal (7). Install the lip of the seal toward the inside of adapter (4). Put clean engine oil on the lip of the seal.6. Put lever (5) in adapter (4) and use tool (A) to install ring (6).7. Put lever (2) in position and install the washer and bolt (3). Install the O-ring seal in on the adapter.8. Install the levers and adapter. Make sure lever (5) is under and in contact with the governor stop lever. Install the washer and bolt (1).9. See the 3500 Generator Set Engines Specifications Module (Form No. SENR3878) for manual shutoff adjustment procedures.

Cat SIS web machinery list:

Caterpillar parts catalog
Product:

550 Wheel Harvester 7ZN00001-UP (MACHINE) POWERED BY 3126 Engine

169-0848: VALVE GP-CONTROL » SEBP28030306
169-0851: VALVE GP-CONTROL » SEBP28030307
169-0852: VALVE GP-CONTROL » SEBP28030308
169-0854: VALVE GP-CONTROL » SEBP28030309
169-0855: VALVE GP-CONTROL » SEBP28030310
179-3607: VALVE GP-CONTROL » SEBP28030313
171-2448: VALVE GP-SOLENOID » SEBP28030324

570 Wheel Harvester 4XR00001-UP (MACHINE) POWERED BY 3126 Engine

169-0842: VALVE GP-CONTROL » SEBP28050301
169-0843: VALVE GP-CONTROL » SEBP28050302
169-0845: VALVE GP-CONTROL » SEBP28050304
169-0848: VALVE GP-CONTROL » SEBP28050305
169-0851: VALVE GP-CONTROL » SEBP28050306
169-0852: VALVE GP-CONTROL » SEBP28050307
169-0854: VALVE GP-CONTROL » SEBP28050308
169-0855: VALVE GP-CONTROL » SEBP28050309
178-9088: VALVE GP-CONTROL » SEBP28050312
179-3607: VALVE GP-CONTROL » SEBP28050313
171-2448: VALVE GP-SOLENOID » SEBP28050324

580 Wheel Harvester 7CN00001-UP (MACHINE) POWERED BY 3126 Engine

169-0842: VALVE GP-CONTROL » SEBP28980321
169-0843: VALVE GP-CONTROL » SEBP28980322
169-0845: VALVE GP-CONTROL » SEBP28980324
169-0848: VALVE GP-CONTROL » SEBP28980325
169-0854: VALVE GP-CONTROL » SEBP28980326
178-9088: VALVE GP-CONTROL » SEBP28980329
171-2448: VALVE GP-SOLENOID » SEBP28980341

554 Forwarder 1AM00001-UP (MACHINE) POWERED BY 3054 Engine

169-0830: VALVE GP-CONTROL » SEBP28990295
169-0831: VALVE GP-CONTROL » SEBP28990296
169-0833: VALVE GP-CONTROL » SEBP28990298
169-0835: VALVE GP-CONTROL » SEBP28990300
184-1172: VALVE GP-CONTROL » SEBP28990304
184-1199: VALVE GP-CONTROL » SEBP28990305
184-1201: VALVE GP-CONTROL » SEBP28990306
184-2543: VALVE GP-CONTROL » SEBP28990307
171-2448: VALVE GP-SOLENOID » SEBP28990315

574 Forwarder 1FM00001-UP (MACHINE) POWERED BY 3126 Engine

169-0830: VALVE GP-CONTROL » SEBP29000352
169-0831: VALVE GP-CONTROL » SEBP29000353
169-0833: VALVE GP-CONTROL » SEBP29000355
169-0835: VALVE GP-CONTROL » SEBP29000357
184-1172: VALVE GP-CONTROL » SEBP29000361
184-1199: VALVE GP-CONTROL » SEBP29000362
184-1201: VALVE GP-CONTROL » SEBP29000363
184-2543: VALVE GP-CONTROL » SEBP29000364
171-2448: VALVE GP-SOLENOID » SEBP29000374

564 FORWARDER KBN00001-UP (MACHINE) POWERED BY 3056E Engine

169-0830: VALVE GP-CONTROL » SEBP33110194
169-0831: VALVE GP-CONTROL » SEBP33110195
169-0833: VALVE GP-CONTROL » SEBP33110196
169-0835: VALVE GP-CONTROL » SEBP33110197
184-1172: VALVE GP-CONTROL » SEBP33110198
184-1199: VALVE GP-CONTROL » SEBP33110199
184-1201: VALVE GP-CONTROL » SEBP33110200
184-2543: VALVE GP-CONTROL » SEBP33110201
171-2448: VALVE GP-SOLENOID » SEBP33110206

533 Wheel Feller Buncher CDR00001-00194 (MACHINE) POWERED BY 3126 Engine

218-9838: VALVE GP-CONTROL » SEBP33580261
224-9840: VALVE GP-CONTROL » SEBP33580269

570B Harvester CKG00001-UP (MACHINE) POWERED BY 3126B Engine

169-0842: VALVE GP-CONTROL » SEBP33590301
169-0843: VALVE GP-CONTROL » SEBP33590302
169-0845: VALVE GP-CONTROL » SEBP33590303
169-0848: VALVE GP-CONTROL » SEBP33590304
169-0851: VALVE GP-CONTROL » SEBP33590305
169-0852: VALVE GP-CONTROL » SEBP33590306
169-0854: VALVE GP-CONTROL » SEBP33590307
169-0855: VALVE GP-CONTROL » SEBP33590308
178-9088: VALVE GP-CONTROL » SEBP33590311
179-3607: VALVE GP-CONTROL » SEBP33590312
171-2448: VALVE GP-SOLENOID » SEBP33590323

580B Wheel Harvester CLT00001-UP (MACHINE) POWERED BY 3126B Engine

169-0842: VALVE GP-CONTROL » SEBP33600301
169-0843: VALVE GP-CONTROL » SEBP33600302
169-0845: VALVE GP-CONTROL » SEBP33600303
169-0848: VALVE GP-CONTROL » SEBP33600304
169-0854: VALVE GP-CONTROL » SEBP33600305
178-9088: VALVE GP-CONTROL » SEBP33600308
171-2448: VALVE GP-SOLENOID » SEBP33600319

TH350B Telehandler SLD00001-01640 (MACHINE) POWERED BY 3054E Engine

242-7958: VALVE GP-BANK 4 » SEBP35060524
189-0910: VALVE GP-MAIN CONTROL » SEBP35060533

TH355B TH360B Telehandler JRK00001-UP (MACHINE) POWERED BY 3054E Engine

207-7320: VALVE & MTG GP-STABILIZER » SEBP35070610
242-7959: VALVE GP-BANK 2 » SEBP35070614
242-7958: VALVE GP-BANK 4 » SEBP35070616
189-0915: VALVE GP-CONTROL » SEBP35070617
189-0910: VALVE GP-MAIN CONTROL » SEBP35070628

550B WHEEL HARVESTER SAW00001-UP (MACHINE) POWERED BY 3056E Engine

169-0848: VALVE GP-CONTROL » SEBP35350228
169-0851: VALVE GP-CONTROL » SEBP35350229
169-0852: VALVE GP-CONTROL » SEBP35350230
169-0854: VALVE GP-CONTROL » SEBP35350231
169-0855: VALVE GP-CONTROL » SEBP35350232
179-3607: VALVE GP-CONTROL » SEBP35350235
171-2448: VALVE GP-SOLENOID » SEBP35350245

560B WHEEL HARVESTER TRA00001-UP (MACHINE) POWERED BY 3056E Engine

169-0848: VALVE GP-CONTROL » SEBP35360249
169-0851: VALVE GP-CONTROL » SEBP35360250
169-0852: VALVE GP-CONTROL » SEBP35360251
169-0854: VALVE GP-CONTROL » SEBP35360252
169-0855: VALVE GP-CONTROL » SEBP35360253
179-3607: VALVE GP-CONTROL » SEBP35360256
171-2448: VALVE GP-SOLENOID » SEBP35360263

574B FORWARDER CZZ00001-UP (MACHINE) POWERED BY 3056E Engine

169-0830: VALVE GP-CONTROL » SEBP35370217
169-0831: VALVE GP-CONTROL » SEBP35370218
169-0833: VALVE GP-CONTROL » SEBP35370219
169-0835: VALVE GP-CONTROL » SEBP35370220
184-1172: VALVE GP-CONTROL » SEBP35370221
184-1199: VALVE GP-CONTROL » SEBP35370222
184-1201: VALVE GP-CONTROL » SEBP35370223
184-2543: VALVE GP-CONTROL » SEBP35370224
171-2448: VALVE GP-SOLENOID » SEBP35370228

TH220B Telehandler SLA00001-UP (MACHINE) POWERED BY 3054 Engine

242-7958: VALVE GP-BANK 4 » SEBP35670504

TH330B Telehandler SLB00001-UP (MACHINE) POWERED BY 3054 Engine

242-7958: VALVE GP-BANK 4 » SEBP35680534

TH340B Telehandler SLC00001-UP (MACHINE) POWERED BY 3054 Engine

242-7958: VALVE GP-BANK 4 » SEBP35690456

TH460B Telehandler SLF00001-UP (MACHINE) POWERED BY 3054E Engine

242-7959: VALVE GP-BANK 2 » SEBP35700613
242-7958: VALVE GP-BANK 4 » SEBP35700615
189-0915: VALVE GP-CONTROL » SEBP35700616
189-0910: VALVE GP-MAIN CONTROL » SEBP35700628

TH560B TELEHANDLER SLG00001-UP (MACHINE) POWERED BY 3054 Engine

242-7959: VALVE GP-BANK 2 » SEBP35710491
242-7958: VALVE GP-BANK 4 » SEBP35710493
189-0915: VALVE GP-CONTROL » SEBP35710494

TH580B TELEHANDLER SLH00001-UP (MACHINE) POWERED BY 3054 Engine

242-7959: VALVE GP-BANK 2 » SEBP35720423
242-7958: VALVE GP-BANK 4 » SEBP35720425

543 Wheel Feller Buncher ASJ00001-UP (MACHINE) POWERED BY 3126 Engine

218-9838: VALVE GP-CONTROL » SEBP36020261
224-9840: VALVE GP-CONTROL » SEBP36020269

574B FORWARDER RLS00001-UP (MACHINE) POWERED BY 3056E Engine

169-0830: VALVE GP-CONTROL » SEBP38810201
169-0831: VALVE GP-CONTROL » SEBP38810202
169-0833: VALVE GP-CONTROL » SEBP38810203
169-0835: VALVE GP-CONTROL » SEBP38810204
184-1172: VALVE GP-CONTROL » SEBP38810205
184-1199: VALVE GP-CONTROL » SEBP38810206
184-1201: VALVE GP-CONTROL » SEBP38810207
184-2543: VALVE GP-CONTROL » SEBP38810208
171-2448: VALVE GP-SOLENOID » SEBP38810213

TK370 Wheel Feller Buncher WBD00001-UP (MACHINE) POWERED BY 3126 Engine

218-9838: VALVE GP-CONTROL » SEBP39600265
224-9840: VALVE GP-CONTROL » SEBP39600273

TK380 Wheel Feller Buncher WBE00001-UP (MACHINE) POWERED BY 3126 Engine

218-9838: VALVE GP-CONTROL » SEBP39610251
224-9840: VALVE GP-CONTROL » SEBP39610259

770 Wheel Feller Buncher HAB00001-UP (MACHINE)

218-9838: VALVE GP-CONTROL » SEBP39860160
224-9840: VALVE GP-CONTROL » SEBP39860168

870 Wheel Feller Buncher HAE00001-UP (MACHINE)

218-9838: VALVE GP-CONTROL » SEBP39870147
224-9840: VALVE GP-CONTROL » SEBP39870155

HA771 Industrial Tractor HAF00001-UP (MACHINE)

218-9838: VALVE GP-CONTROL » SEBP39880166

HA871 Industrial Tractor HAG00001-UP (MACHINE)

218-9838: VALVE GP-CONTROL » SEBP39890163

TK371 Industrial Tractor WBG00001-UP (MACHINE) POWERED BY 3126 Engine

218-9838: VALVE GP-CONTROL » SEBP39900259

TK381 Industrial Tractor WBH00001-UP (MACHINE) POWERED BY 3126 Engine

218-9838: VALVE GP-CONTROL » SEBP39910242

HH44 DE Harvester Head RMB00001-UP (MACHINE)

372-5237: KIT-SEAL » SEBP51130044

584 584HD Forwarder PAK00001-UP (MACHINE) POWERED BY C7 Engine

350-3513: VALVE GP-CONTROL » SEBP51280460
371-3384: VALVE GP-CONTROL » SEBP51280471
371-3385: VALVE GP-CONTROL » SEBP51280472
371-3389: VALVE GP-CONTROL » SEBP51280475

584 584HD Forwarder 10900001-UP (MACHINE) POWERED BY C7 Engine

371-3384: VALVE GP-CONTROL » SEBP61890316
371-3385: VALVE GP-CONTROL » SEBP61890317
371-3389: VALVE GP-CONTROL » SEBP61890320

Parts seal Caterpillar catalog:

3B9378 SEAL
574, 613, 768C, 826C, 834B, 972G, 977H, 980C, 980G, 980G II, 988B, 992C, 992D, D44B, D550B

6K2430 SEAL
2470C, 2570C, 2670C, 2864C, 515, 525, 525B, 528, 533, 535B, 535C, 54, 543, 545, 545C, 553C, 563C, 573C, 586C, 621, 623B, 772, 814, 814F, 814F II, 815, 815B, 815F, 815F II, 816, 816B, 816F, 816F II, 84...

3T6541 SEAL GROUP
2570C, 2670C, 2864C, 515, 525, 525B, 525C, 533, 535B, 535C, 543, 545, 545C, 563C, 573C, 586C, 725, 725C, 730, 730C, 950H, 950K, 962H, 962K, D250E II, D300E II, D6D, HA770, HA771, HA870, HA871, TK370, ...

1234003 SEAL-LIP TYPE
120H, 120H ES, 120H NA, 120K, 120K 2, 12H, 12H ES, 12H NA, 12K, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA, 2470C, 2570C, 2670C, 2864C, 515,...

4K7463 SEAL-LIP TYPE
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 14...

5K0983 SEAL-LIP TYPE
12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 160G, 160H, 160H ES, 160H NA, 160K, 160M, 160M 2,...

3081884 SEAL AS
120K, 120K 2, 120M, 12K, 12M, 12M 3, 12M 3 AWD, 140K, 140K 2, 140M, 140M 3, 140M 3 AWD, 160K, 160M, 160M 3, 160M 3 AWD, 938G II, 938H, 950G II, 950H, 950K, 962H, 962K, HA770, HA870, HA871, IT38G II, I...

2069290 SEAL-O-RING
330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 336E, 336E HVG, 336E L, 336E LN, 340D L, 340D2 L, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 34...

9X7546 SEAL-LIP TYPE
528, 528B, 530B, 533, 543, 816B, 950F, 950F II, 960F, 966C, 966F, 966F II, 970F, HA770, HA771, HA870, HA871, R1600, R1600G, R1600H, TK370, TK371, TK380, TK381

0689002 SEAL-O-RING
550, 550B, 554, 560B, 564, 570, 570B, 574, 574B, 580, 580B, 793F, 793F AC, 793F CMD, 793F OEM, 793F-XQ, 795F AC, 795F XQ, 797, 797B, 797F, R1600, R1600G, R1600H, W330B, W345B II, W345C MH

2959695 SEAL-LIP TYPE
2384C, 2484C, 330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 336E, 336E HVG, 336E L, 336E LN, 340D L, 340D2 L, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 34...

1437345 SEAL
2470C, 2570C, 2670C, 2864C, 525B, 525C, 525D, 533, 535B, 535C, 535D, 543, 545, 545C, 545D, 553C, 555D, 563C, 573C, 586C, HA770, HA771, HA870, HA871, TK370, TK371, TK380, TK381

2191897 SEAL-O-RING
CP-433E, CP-44, CS-423E, CS-433E, CS-44, D5R LGP, D6N, D6N LGP, D7E, PL83, PL87, TH220B, TH330B, TH340B, TH350B, TH355B, TH460B, TH560B, TH580B

6V8978 SEAL-O-RING
216B, 216B3, 226B, 226B3, 232B, 236B, 236B3, 242B, 242B3, 246C, 247B, 247B3, 252B, 252B3, 256C, 257B, 257B3, 259B3, 262C, 262C2, 267B, 268B, 272C, 277C, 277C2, 279C, 279C2, 287C, 287C2, 289C, 289C2, 2...

0951751 SEAL-O-RING
10 FT, 10-20B, 120M, 12M, 140M, 14M, 160M, 16M, 2384C, 2484C, 24M, 303, 303.5C, 303.5D, 303.5E, 303C CR, 303E CR, 304C CR, 304D CR, 304E, 305.5D, 305.5E, 305C CR, 305D CR, 305E, 307B, 307C, 307D, 308C...

2271198 SEAL GP
416E, 416F, 420E, 420F, 422E, 422F, 424B, 428E, 428F, 430E, 430F, 432E, 432F, 434E, 434F, 442E, 444E, 444F, 450E, 450F, 928HZ, 930G, 953D, D5R LGP, D6K, D6K LGP, D6K XL, D6K2, D6K2 LGP, D6N, D6N LGP, ...

2314431 SEAL-QUAD RING
301.5, TH220B, TH330B, TH340B, TH350B, TH355B

8U2552 SEAL-O-RING
213B, 214B, 224B, M318, M320, TH220B, TH330B, TH340B, TH350B, TH355B, TH460B, TH560B, TH580B

6V8406 SEAL-LIP TYPE
740, 740B, D400E II, TH220B, TH340B, TH350B, TH355B, TH460B, TH560B

1505697 SEAL-LIP TYPE
304, 304.5, 304C CR, 305, 305.5, 305.5D, 305.5E, 305C CR, 305D CR, 305E, 306, 306E, 307C, 307D, 307E, 308D, 308E, 308E CR, 308E SR, 308E2 CR, S305, TH220B, TH340B, TH350B, TH355B, TH460B, TH560B, VHS-...

8T5048 SEAL-LIP TYPE
231D, 545D, 555D, TH220B, TH330B, TH340B, TH350B, TH355B, TH460B, TH560B, TH580B

2405121 SEAL-O-RING
TH340B, TH350B, TH355B, TH460B, TH560B, TH580B

2123352 SEAL GP
TH220B, TH330B, TH340B, TH350B, TH355B, TH460B, TH560B, TH580B

5H2767 SEAL-O-RING
12G, 130G, 140G, 14G, 14H, 14H NA, 16, 160G, 16G, 16H, 16H NA, 30/30, 3406, 508, 518, 528, 55, 57, 58, 594H, 611, 613C, 613C II, 613G, 615, 615C, 621, 621B, 627B, 631C, 633C, 641B, 650B, 651, 666, 725...