SEAL-LIP TYPE 4H1722 - Caterpillar

4H1722 SEAL-LIP TYPE Caterpillar parts 16, 1693, 3508, 3508C, 3512, 3516, 641, 651, 657, 666, 769, 785, 824, 955C, 977D, 988, 994, D315, D326F, D337F, D342, D342C, D343, D353C, D397D, D8H, D9E, D9G, G3306

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Alternative (cross code) number:
CA4H1722
4H-1722
4H1722

Weight: 0.02 pounds 0 kg.

Information:

AXIAL WIDTH 9.52 mm

BORE DIAMETER 0 mm

CONSTRUCTION TYPE SB

MATERIAL Nitrile Rubber (NBR) - 75 Duro

SEAL OD 28.65 mm

SHAFT OD 14.27 mm

Buy SEAL-LIP TYPE 4H1722 Caterpillar genuine, new aftermarket tractor parts with delivery
GAS ENGINE, WHEEL TRACTOR,

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WVE by NTK 4H1722 Ignition Lock Cylinder, 1 Pack

$39.10

04 Aug 2025
0.4[0.18] pounds
US: Wheels Depot

WVE by NTK 4H1722 Ignition Lock Cylinder, 1 Pack
WVE by NTK Top performance for long service life || Maximum reliability || Designed to meet or exceed OE specifications in form, fit and function || Global coverage for import and domestic applications

$29.16

21 May 2025
0.4[0.18] pounds
US: Wheels Depot

$33.13

20 Sep 2024
0.4[0.18] pounds
US: Wheels Depot

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Number on catalog scheme: 13

Caterpillar 4H1722 Parts scheme SEAL-LIP TYPE

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Compatible equipment models: 4H1722:

GAS ENGINE G3306

GEN SET ENGINE 3508 3512 3516

GENERATOR SET 3508 3508C 3512 3516

INDUSTRIAL ENGINE 3508 3512 3516 D342 D342C D343 D353C

MARINE ENGINE 3508 3512 3516 D315 D326F D337F D342 D342C D343 D353C D397D

MOTOR GRADER 16

PETROLEUM ENGINE 3512

TRACK LOADER 955C 977D

TRACK-TYPE TRACTOR D8H D9E D9G

TRUCK 769 785

TRUCK ENGINE 1693

VEHICULAR ENGINE 3508 3512 3516

WHEEL DOZER 824

WHEEL LOADER 988 994

WHEEL SCRAPER 657

WHEEL TRACTOR 641 651 666 Caterpillar

Information:

Probable Causes
Electrical power supply
Electrical connectors
Communication adapter and/or cables
Electronic service tool
A problem with the harness code for the slave ECMRecommended Repairs
Electrical Power Supply
Check power to the module. Refer to Troubleshooting, "Electrical Power Supply".Note: If a module is not receiving power, the module will not communicate.Electrical Connectors
Check the following components:
Power supply connections and ground to the module
Wiring harnesses and the connectors for the moduleRefer to Troubleshooting, "Inspecting Electrical Connectors".Communication Adapter and/or Cables
Check the condition of the fuse for the communication adapter.
Disconnect the communication adapter and the cables from the service tool connector. Then reconnect the communication adapter.If you are using the 171-4401 Communication Adapter II, refer to Manual, "Communication Adapter II User's Manual".
Verify that power supply voltage is present between terminals A and B of the J5 service tool connector. If the communication adapter is not receiving power, the display will be blank.Electronic Service Tool
In order to eliminate Cat ET as the problem, connect Cat ET to a different engine. If the same problem occurs with a different engine, check Cat ET and the related equipment in order to determine the cause of the problem.Check the Harness Code for the Slave ECM
The harness inside the terminal box has a jumper wire (harness code) that connects terminals J3-29 and J3-60. The ECM that is connected to the harness reads the harness code. This allows the ECM to operate as the slave ECM.If the jumper wire is disconnected, the slave ECM will assume the function of a master ECM. Cat ET will not communicate with any of the modules. Cat ET will display "Duplicate Type on data link. Unable to Service".Set the engine control to the OFF/RESET mode. Switch the 35 amp circuit breaker OFF. Check the continuity between terminals J3-29 and J3-60. Verify that the jumper wire is in good condition. Make repairs, as needed.

Cat SIS web machinery list:

Caterpillar parts catalog
Product:

3512 Industrial Engine SR200001-UP

1W-6034: FASTENER GP-FUEL INJ PUMP » M00655400450

3508 Engine For Caterpillar Built Machines 97Y00001-UP

1W-6034: FASTENER GP-FUEL INJ PUMP » SEBP15520242
7N-4867: FASTENER GP-FUEL INJ PUMP » SEBP15520244

3508 Marine Engine 69Z00275-UP

1W-6034: FASTENER GP-FUEL INJ PUMP » SEBP15530608
1W-6036: FASTENER GP-FUEL INJ PUMP » SEBP15530609
7N-4867: FASTENER GP-FUEL INJ PUMP » SEBP15530610
8N-4262: FASTENER GP-FUEL INJ PUMP » SEBP15530611

3512 Marine Engine 50Y00647-01304

1W-6034: FASTENER GP-FUEL INJ PUMP » SEBP15540672
1W-6036: FASTENER GP-FUEL INJ PUMP » SEBP15540673
7N-4867: FASTENER GP-FUEL INJ PUMP » SEBP15540674
8N-4262: FASTENER GP-FUEL INJ PUMP » SEBP15540675

3512 Vehicular Engine 51Y00513-UP

1W-6034: FASTENER GP-FUEL INJ PUMP » SEBP15720361
7N-4867: FASTENER GP-FUEL INJ PUMP » SEBP15720363

3516 Generator Set Engine 25Z00684-02188

7N-4867: FASTENER GP-FUEL INJ PUMP » SEBP15731047

3516 Marine Engine 29Z00818-01119

1W-6034: FASTENER GP-FUEL INJ PUMP » SEBP15740601
1W-6036: FASTENER GP-FUEL INJ PUMP » SEBP15740602
7N-4867: FASTENER GP-FUEL INJ PUMP » SEBP15740603
8N-4262: FASTENER GP-FUEL INJ PUMP » SEBP15740604

3508 Industrial Engine 68Z00694-01092

1W-6034: FASTENER GP-FUEL INJ PUMP » SEBP15750773
1W-6036: FASTENER GP-FUEL INJ PUMP » SEBP15750774
7N-4867: FASTENER GP-FUEL INJ PUMP » SEBP15750780
7N-4867: FASTENER GP-FUEL INJ PUMP » SEBP15750781
8N-4262: FASTENER GP-FUEL INJ PUMP » SEBP15750783
446-4786: KIT-GASKET » SEBP15751462

3512 ENGINE 49Y00486-00925

1W-6034: FASTENER GP-FUEL INJ PUMP » SEBP16210763
1W-6036: FASTENER GP-FUEL INJ PUMP » SEBP16210764
7N-4867: FASTENER GP-FUEL INJ PUMP » SEBP16210770
8N-4262: FASTENER GP-FUEL INJ PUMP » SEBP16210772

3516 Industrial Engine 27Z00650-00791

1W-6034: FASTENER GP-FUEL INJ PUMP » SEBP16390883
1W-6036: FASTENER GP-FUEL INJ PUMP » SEBP16390884
7N-4867: FASTENER GP-FUEL INJ PUMP » SEBP16390889
8N-4262: FASTENER GP-FUEL INJ PUMP » SEBP16390891

3516 Engine For OEM Built Machines 28Z00613-UP

1W-6034: FASTENER GP-FUEL INJ PUMP » SEBP16780222
7N-4867: FASTENER GP-FUEL INJ PUMP » SEBP16780224

3516 Generator Set Engine 4XF00001-UP

7N-4867: FASTENER GP-FUEL INJ PUMP » SEBP17830376

3516 Generator Set Engine 5SJ00001-UP

7N-4867: FASTENER GP-FUEL INJ PUMP » SEBP19610443

3516 Marine Engine 4MJ00150-00177

1W-6034: FASTENER GP-FUEL INJ PUMP » SEBP21830227
1W-6036: FASTENER GP-FUEL INJ PUMP » SEBP21830228

3508 Generator Set Engine 70Z00757-UP

7N-4867: FASTENER GP-FUEL INJ PUMP » SEBP22070567

3508 Generator Set Engine (High Speed) 23Z03489-UP

7N-4867: FASTENER GP-FUEL INJ PUMP » SEBP22080650

3512 Generator Set Engine 24Z04366-UP

7N-4867: FASTENER GP-FUEL INJ PUMP » SEBP25730693

3512 Generator Set Engine 67Z00772-UP

7N-4867: FASTENER GP-FUEL INJ PUMP » SEBP26400658

3516 Generator Set Engine 25Z02189-UP

7N-4867: FASTENER GP-FUEL INJ PUMP » SEBP29550773

3516 Generator Set Engine 73Z00808-UP

7N-4867: FASTENER GP-FUEL INJ PUMP » SEBP29560557

3512 Marine Engine 50Y01305-UP

1W-6034: FASTENER GP-FUEL INJ PUMP » SEBP29590561
1W-6036: FASTENER GP-FUEL INJ PUMP » SEBP29590562

3512 Marine Engine 66Z00579-UP

1W-6034: FASTENER GP-FUEL INJ PUMP » SEBP29600486
1W-6036: FASTENER GP-FUEL INJ PUMP » SEBP29600487

3516 Marine Engine 29Z01120-UP

1W-6034: FASTENER GP-FUEL INJ PUMP » SEBP29610432
1W-6036: FASTENER GP-FUEL INJ PUMP » SEBP29610433

3516 Marine Engine 72Z00471-UP

1W-6034: FASTENER GP-FUEL INJ PUMP » SEBP29620426
1W-6036: FASTENER GP-FUEL INJ PUMP » SEBP29620427

3508 Industrial Engine 95Y01065-UP

1W-6034: FASTENER GP-FUEL INJ PUMP » SEBP29630512
1W-6036: FASTENER GP-FUEL INJ PUMP » SEBP29630513
446-4786: KIT-GASKET » SEBP29630915

3508 Industrial Engine 68Z01093-UP

1W-6034: FASTENER GP-FUEL INJ PUMP » SEBP29640478
1W-6036: FASTENER GP-FUEL INJ PUMP » SEBP29640479
446-4786: KIT-GASKET » SEBP29640858

3512 Industrial Engine 49Y00926-UP

1W-6034: FASTENER GP-FUEL INJ PUMP » SEBP29650507
1W-6036: FASTENER GP-FUEL INJ PUMP » SEBP29650508

3512 Industrial Engine 65Z00887-UP

1W-6034: FASTENER GP-FUEL INJ PUMP » SEBP29660565
1W-6036: FASTENER GP-FUEL INJ PUMP » SEBP29660566

3516 Industrial Engine 27Z00792-UP

1W-6034: FASTENER GP-FUEL INJ PUMP » SEBP29670551
1W-6036: FASTENER GP-FUEL INJ PUMP » SEBP29670552

3516 Industrial Engine 71Z00354-UP

1W-6034: FASTENER GP-FUEL INJ PUMP » SEBP29680484
1W-6036: FASTENER GP-FUEL INJ PUMP » SEBP29680485

3508 Generator Set CNF00001-UP

7N-4867: FASTENER GP-FUEL INJ PUMP » SEBP33040392

3512 Generator Set CMJ00001-UP

7N-4867: FASTENER GP-FUEL INJ PUMP » SEBP33050432

3516 Generator Set CMD00001-UP

7N-4867: FASTENER GP-FUEL INJ PUMP » SEBP33060399

3516 Generator Set Oil Field Land Rig PTD00001-UP

1W-6034: FASTENER GP-FUEL INJ PUMP » SEBP34500193

3512 Generator Set Oil Field Land Rig PTG00001-UP

1W-6034: FASTENER GP-FUEL INJ PUMP » SEBP34520304

3512 Generator Set Oil Field Land Rig PTH00001-UP

1W-6034: FASTENER GP-FUEL INJ PUMP » SEBP34530278

3508 Generator Set Oil Field Land Rig PTK00001-UP

1W-6034: FASTENER GP-FUEL INJ PUMP » SEBP34550244

3508 Marine Propulsion Engine Military 3HM00001-UP

1W-6034: FASTENER GP-FUEL INJ PUMP » SEBP37160111

3516 Generator Set GZR00001-UP

7N-4867: FASTENER GP-FUEL INJ PUMP » SEBP39360376

3516 Generator Set Oil Field Land Rig RKT00001-UP

1W-6034: FASTENER GP-FUEL INJ PUMP » SEBP39420229

3516 Generator Set ZAL00001-UP

7N-4867: FASTENER GP-FUEL INJ PUMP » SEBP40540434

3512 Generator Set LDB00001-UP

1W-6034: FASTENER GP-FUEL INJ PUMP » SEBP57960502

3512 Generator Set LDC00001-UP

1W-6034: FASTENER GP-FUEL INJ PUMP » SEBP65800498

3512 Petroleum Engine LN200001-UP

1W-6034: FASTENER GP-FUEL INJ PUMP » SEBP65930469
526-4236: GOVERNOR GP » SEBP65930481

3512 Petroleum Engine LN300001-UP

1W-6034: FASTENER GP-FUEL INJ PUMP » SEBP65940464
526-4236: GOVERNOR GP » SEBP65940476

3516 Generator Set JCW00001-UP

1W-6034: FASTENER GP-FUEL INJ PUMP » SEBP65970527

3516 Generator Set LD500001-UP

1W-6034: FASTENER GP-FUEL INJ PUMP » SEBP66080285
526-4236: GOVERNOR GP » SEBP66080292

3508 Industrial Engine LDP00001-UP

1W-6034: FASTENER GP-FUEL INJ PUMP » SEBP66450359
518-5052: GOVERNOR GP » SEBP66450372
526-4236: GOVERNOR GP » SEBP66450373

3508 Industrial Engine LDW00001-UP

1W-6034: FASTENER GP-FUEL INJ PUMP » SEBP66460312
518-5052: GOVERNOR GP » SEBP66460324
526-4236: GOVERNOR GP » SEBP66460325

3512 Industrial Petroleum PE200001-UP

1W-6034: FASTENER GP-FUEL INJ PUMP » SEBP66490616
518-5052: GOVERNOR GP » SEBP66490634
526-4236: GOVERNOR GP » SEBP66490635

3512 Industrial Petroleum PE300001-UP

1W-6034: FASTENER GP-FUEL INJ PUMP » SEBP66500603
518-5052: GOVERNOR GP » SEBP66500621
526-4236: GOVERNOR GP » SEBP66500622

3508 Generator Set LD200001-UP

1W-6034: FASTENER GP-FUEL INJ PUMP » SEBP66590242
526-4236: GOVERNOR GP » SEBP66590248

3516 Industrial Engine BR300001-UP

1W-6034: FASTENER GP-FUEL INJ PUMP » SEBP66610203

3516 Petroleum Engine LMC00001-UP

1W-6034: FASTENER GP-FUEL INJ PUMP » SEBP66620399
518-5052: GOVERNOR GP » SEBP66620406
526-4236: GOVERNOR GP » SEBP66620407

3512 Engine For 785 Truck 8GB00001-UP (MACHINE)

1W-6034: FASTENER GP-FUEL INJ PUMP » SEBP57830262

994 Wheel Loader 9YF00001-UP (MACHINE) POWERED BY 3516 Engine

1W-6034: FASTENER GP-FUEL INJ PUMP » SEBP19200371

Parts seal Caterpillar catalog:

4F9059 SEAL
120B, 12E, 140, 140B, 14E, 16, 824, 834

3P2778 SEAL
D7G, D8H, D8K

2H3823 SEAL
D9E

8M8955 SEAL
D8H

1S8816 SEAL
D8H

4J9964 SEAL
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12E, 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 ...

4D5497 SEAL-D-RING
12G, 12H, 12H ES, 12H NA, 12K, 130G, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 16, 160G, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA

6D0473 SEAL (Plastic)
14E, 16

6D0469 SEAL (Plastic)
14E, 16

4D7849 SEAL
12E, 16

7D7837 SEAL
14E, 16

5K1814 SEAL
16

0619457 SEAL-O-RING
3126, 3406B, 3406C, 3406E, 3408, 3508, 3508C, 3512, 3516, 5110B, 572G, 594H, 611, 613C, 613C II, 613G, 615C, 621B, 621E, 621F, 621G, 623B, 623E, 623F, 623G, 627B, 627E, 627F, 627G, 633D, 641B, 651E, 6...

2W0224 SEAL-O-RING
3406B, 3508, 3512, 3516, 3606, 3608, 3612, 3616, 785, 793, 994, D11N, G3306, G3406, G3408, G3412, G3508, G3512, G3516

2W0222 SEAL-O-RING
3508, 3512, 3516, 3606, 3608, 3612, 3616, 785, 793, 994, D11N, G3508, G3512, G3516

2W0225 SEAL-O-RING
3508, 3508C, 3512, 3516, 3606, 3608, 3612, 3616, 785, 994, G3508, G3512, G3516

5P5600 SEAL-O-RING
229, 245, 3126, 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, 3606, 3608, 3612, 3616, 785, 994, AP-1000, AP-1000B, AP-1050, AP-1055B, AP-650B, AP-800C, AP-800D, AP-900B, BG-225B, BG-225C...

2W0221 SEAL-O-RING
3408, 3408B, 3508, 3508C, 3512, 3516, 3606, 3608, 3612, 3616, 785, 793, 994, D11N, G3508, G3512, G3516

8S8159 SEAL
1140, 1150, 1160, 3508, 3512, 3516

2454907 SEAL-O-RING
3412C, 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, 5130B, 5230, 5230B, 776C, 776D, 777, 777B, 777C, 777D, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793B, 793C, 793D, 797, 797...

2454908 SEAL-O-RING
3412C, 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, 5130B, 5230, 5230B, 776C, 776D, 777, 777B, 777C, 777D, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793B, 793C, 793D, 797, 797...

1949584 SEAL-O-RING
12H, 3412C, 3508, 3508B, 3508C, 3512, 3512B, 3516, 3516B, 3516C, 5130, 5130B, 5230, 5230B, 776C, 776D, 777, 777D, 784B, 784C, 785, 785B, 785C, 789B, 789C, 793B, 793C, 797, 797B, 854G, 992G, 994, 994D,...

2W0226 SEAL-O-RING
3508, 3512, 3516

7C4550 SEAL
10-20B, 10B, 3114, 3126B, 3208, 3304, 3304B, 3306, 3306B, 3406, 3406B, 3406C, 3406E, 3408, 3408C, 3412, 3412C, 3456, 3508, 3508B, 3512, 3512B, 3512C, 3516, 3516B, 3516C, 3606, 3608, 3612, 3616, 8 FT, ...