PISTON 1212803 - Caterpillar

1212803 PISTON Caterpillar parts 416C, 416D, 420D, 424D, 426C, 428C, 428D, 430D, 436C, 438C, 438D

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Alternative (cross code) number:
CA1212803
121-2803
1212803

Weight: 0.65 pounds 0 kg.

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BACKHOE LOADER,

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1212803, Pliers & Tweezers MICROFOX-R ESD_DB

$101.99

21 May 2025
6.99[3.15] Pounds
US: Neutron USA

1212803, Pliers & Tweezers MICROFOX-R ESD_DB
Generic Pliers & Tweezers MICROFOX-R ESD_DB

This part in 1 request: Show. This information for suppliers only!

#741977 1212803

2021-10-18

Number on catalog scheme: 84

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Compatible equipment models: 1212803:

BACKHOE LOADER 416C 416D 420D 424D 426C 428C 428D 430D 436C 438C 438D Caterpillar

Information:

Removal Procedure
Turn the battery disconnect switch to the OFF position.
Illustration 1 g02857501
Remove bolts (2), guard (1), cover (3), and the gasket.
Illustration 2 g02857503
Disconnect harness assembly (4). Remove bolts (6) and modulating valve (5).
Illustration 3 g02857504
Remove nut (7), washer (8), and coil assembly (9) .
Remove adapter (10) and O-ring seal (11) .Installation Procedure
Install modulating valve (5) in the reverse order of removal.
Tighten adapter (10) to a torque of 14 4 N m (124 35 lb in).
Tighten nut (7) to a torque of 13 2 N m (115 18 lb in).
Tighten bolts (6) to a torque of 30 4 N m (22 3 lb ft).

Cat SIS web machinery list:

Caterpillar parts catalog
Product:

428C Backhoe Loader 8RN00001-04088 (MACHINE) POWERED BY 3054 Engine

111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP23840325
111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP23840326
111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP23840327
111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP23840328
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP23840329
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP23840330
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP23840331
192-0842: TRANSMISSION GP-DIRECT DRIVE » SEBP23840332
192-0844: TRANSMISSION GP-DIRECT DRIVE » SEBP23840333

428C Backhoe Loader Side Shift, Parallel Lift 2CR00001-16211 (MACHINE) POWERED BY 3054 Engine

111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP23850326
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP23850327

438C Backhoe Loader Side Shift, Single Tilt 1JR00001-01106 (MACHINE) POWERED BY 3054 Engine

111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP23860239

438C Backhoe Loader Side Shift, Parallel Lift 1TR00001-01283 (MACHINE) POWERED BY 3054 Engine

111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP23870245

416C Backhoe Loader Center Pivot, Single Tilt 4ZN00001-16043 (MACHINE) POWERED BY 3054 Engine

111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP23880297
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP23880298

416C Backhoe Loader Center Pivot, Single Tilt 5YN00001-15147 (MACHINE) POWERED BY 3054 Engine

111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP23890320
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP23890321

416C Backhoe Loader Center Pivot, Parallel Lift 1WR00001-08115 (MACHINE) POWERED BY 3054 Engine

111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP25490294
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP25490295

416C Backhoe Loader Center Pivot, Parallel Lift 1XR00001-02183 (MACHINE) POWERED BY 3054 Engine

111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP25500315
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP25500316

426C Backhoe Loader Center Pivot, Single Tilt 1CR00001-00863 (MACHINE) POWERED BY 3054 Engine

111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP25510257
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP25510258

426C Backhoe Loader Center Pivot, Single Tilt 1ER00001-00863 (MACHINE) POWERED BY 3054 Engine

111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP25520256
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP25520257

426C Backhoe Loader Center Pivot, Parallel Lift 1MR00001-00955 (MACHINE) POWERED BY 3054 Engine

111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP25970263
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP25970264

426C Backhoe Loader Center Pivot, Parallel Lift 1NR00001-00953 (MACHINE) POWERED BY 3054 Engine

111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP25980293
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP25980294

436C Backhoe Loader Center Pivot, Single Tilt 1FR00001-01415 (MACHINE) POWERED BY 3054 Engine

111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP25990257
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP25990258

436C Backhoe Loader Center Pivot, Single Tilt 9JN00001-00883 (MACHINE) POWERED BY 3054 Engine

111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP26000235
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP26000236

436C Backhoe Loader Center Pivot, Parallel Lift 1PR00001-01598 (MACHINE) POWERED BY 3054 Engine

111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP26010271
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP26010272

436C Backhoe Loader Center Pivot, Parallel Lift 1RR00001-00997 (MACHINE) POWERED BY 3054 Engine

111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP26020326
111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP26020327
111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP26020328
111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP26020329
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP26020330
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP26020331
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP26020332
192-0842: TRANSMISSION GP-DIRECT DRIVE » SEBP26020333
192-0844: TRANSMISSION GP-DIRECT DRIVE » SEBP26020334

428C Backhoe Loader Center Pivot, Single Tilt 8RN04089-04989 (MACHINE) POWERED BY 3054 Engine

111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP28820310
111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP28820311
111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP28820312
111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP28820313
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP28820314
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP28820315
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP28820316
192-0842: TRANSMISSION GP-DIRECT DRIVE » SEBP28820317
192-0844: TRANSMISSION GP-DIRECT DRIVE » SEBP28820318

428C Backhoe Loader Side Shift, Parallel Lift 2CR16212-19309 (MACHINE) POWERED BY 3054 Engine

111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP28830302
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP28830303

438C Backhoe Loader Side Shift, Single Tilt 1JR01107-01149 (MACHINE) POWERED BY 3054 Engine

111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP28840218

438C Backhoe Loader Side Shift, Parallel Lift 1TR01284-01549 (MACHINE) POWERED BY 3054 Engine

111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP28850225

416C Backhoe Loader Center Pivot, Single Tilt 4ZN16044-50156 (MACHINE) POWERED BY 3054 Engine

111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP28860289
111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP28860290
111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP28860291
111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP28860292
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP28860293
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP28860294
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP28860295
192-0842: TRANSMISSION GP-DIRECT DRIVE » SEBP28860296
192-0844: TRANSMISSION GP-DIRECT DRIVE » SEBP28860297

416C Backhoe Loader Center Pivot, Single Tilt 5YN15148-16589 (MACHINE) POWERED BY 3054 Engine

111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP28870284
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP28870285

416C Backhoe Loader 1WR08116-10736 (MACHINE) POWERED BY 3054 Engine

111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP28880290
111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP28880291
111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP28880292
111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP28880293
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP28880294
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP28880295
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP28880296
192-0842: TRANSMISSION GP-DIRECT DRIVE » SEBP28880297
192-0844: TRANSMISSION GP-DIRECT DRIVE » SEBP28880298

416C Backhoe Loader Center Pivot, Parallel Lift 1XR02184-02249 (MACHINE) POWERED BY 3054 Engine

111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP28890319
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP28890320

426C Backhoe Loader Center Pivot, Single Tilt 1CR00864-01085 (MACHINE) POWERED BY 3054 Engine

111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP28900228
111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP28900229
111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP28900230
111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP28900231
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP28900232
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP28900233
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP28900234
192-0842: TRANSMISSION GP-DIRECT DRIVE » SEBP28900235
192-0844: TRANSMISSION GP-DIRECT DRIVE » SEBP28900236

426C Backhoe Loader Center Pivot, Single Tilt 1ER00864-00899 (MACHINE) POWERED BY 3054 Engine

111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP28910233
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP28910234

426C Backhoe Loader Center Pivot, Parallel Lift 1MR00956-01179 (MACHINE) POWERED BY 3054 Engine

111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP28920207
111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP28920208
111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP28920209
111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP28920210
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP28920211
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP28920212
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP28920213
192-0842: TRANSMISSION GP-DIRECT DRIVE » SEBP28920214
192-0844: TRANSMISSION GP-DIRECT DRIVE » SEBP28920215

426C Backhoe Loader Center Pivot, Parallel Lift 1NR00954-01049 (MACHINE) POWERED BY 3054 Engine

111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP28930256
111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP28930257
111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP28930258
111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP28930259
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP28930260
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP28930261
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP28930262
192-0842: TRANSMISSION GP-DIRECT DRIVE » SEBP28930263
192-0844: TRANSMISSION GP-DIRECT DRIVE » SEBP28930264

436C Backhoe Loader Center Pivot, Single Tilt 1FR01416-01421 (MACHINE) POWERED BY 3054 Engine

111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP28940205
111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP28940206
111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP28940207
111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP28940208
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP28940209
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP28940210
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP28940211
192-0842: TRANSMISSION GP-DIRECT DRIVE » SEBP28940212
192-0844: TRANSMISSION GP-DIRECT DRIVE » SEBP28940213

436C Backhoe Loader Center Pivot, Single Tilt 9JN00884-01049 (MACHINE) POWERED BY 3054 Engine

111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP28950212
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP28950213

436C Backhoe Loader Center Pivot, Parallel Lift 1PR01599-01815 (MACHINE) POWERED BY 3054 Engine

111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP28960202
111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP28960203
111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP28960204
111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP28960205
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP28960206
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP28960207
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP28960208

436C Backhoe Loader Center Pivot, Parallel Lift 1RR00998-UP (MACHINE) POWERED BY 3054 Engine

111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP28970279
111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP28970280
111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP28970281
111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP28970282
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP28970283
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP28970284
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP28970285
192-0842: TRANSMISSION GP-DIRECT DRIVE » SEBP28970286
192-0844: TRANSMISSION GP-DIRECT DRIVE » SEBP28970287

416C Backhoe Loader Center Pivot, Single Tilt 5YN16590-UP (MACHINE) POWERED BY 3054 Engine

111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP29920302
111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP29920303
111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP29920304
111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP29920305
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP29920306
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP29920307
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP29920308
192-0842: TRANSMISSION GP-DIRECT DRIVE » SEBP29920309
192-0844: TRANSMISSION GP-DIRECT DRIVE » SEBP29920310

416C Backhoe Loader Center Pivot, Parallel Lift 1XR02250-02261 (MACHINE) POWERED BY 3054 Engine

111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP29930274
111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP29930275
111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP29930276
111-7814: TRANSMISSION GP-DIRECT DRIVE » SEBP29930277
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP29930278
111-7815: TRANSMISSION GP-DIRECT DRIVE » SEBP29930279

Parts piston Caterpillar catalog:

1850104 PISTON AS
3054B, 416D, 424D, CS-423E, TH210, TH215

1850106 PISTON AS
3054B, 416D, 424D, CS-423E, TH210, TH215

1850107 PISTON AS
3054B, 416D, 424D, CS-423E, TH210, TH215

2359833 PISTON
416D, 420D, 424D, 428D, 432D, 442D

2255437 PISTON AS
3054C, 3054E, 312D2, 312D2 GC, 312D2 L, 313D2, 313D2 LGP, 315C, 318D2 L, 414E, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 434E, 434F, 4...

2881394 PISTON AS
3054C, 3054E, 312D2, 312D2 GC, 312D2 L, 313D2, 313D2 LGP, 318D2 L, 414E, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 428D, 428E, 428F, 430D, 430F, 432D, 432E, 432F, 434E, 434F, 442D, 442E, 4...

2881395 PISTON AS
3054C, 3054E, 312D2, 312D2 GC, 312D2 L, 313D2, 313D2 LGP, 318D2 L, 414E, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 428D, 428E, 428F, 430D, 430F, 432D, 432E, 432F, 434E, 434F, 442D, 442E, 4...

2337232 PISTON AS
3054C, 3054E, 414E, 416D, 416E, 422E, 422F, 424D, AP-300, C3.3, C4.4, CB-434D, CS-323C, CS-423E, TH210, TH215

2889942 PISTON AS
3054C, 3054E, 414E, 416D, 416E, 422E, 422F, 424D, AP-300, C3.3, C4.4, CB-434D, CS-323C, CS-423E, TH210, TH215

2889943 PISTON AS
3054C, 3054E, 414E, 416D, 416E, 422E, 422F, 424D, AP-300, C3.3, C4.4, CB-434D, CS-323C, CS-423E, TH210, TH215

2332582 PISTON
416D, 416E, 420D, 420E, 430D, 430E

2332583 PISTON
416D, 416E, 420D, 420E, 422E, 424D, 428D, 428E, 430D, 430E, 432D, 432E, 434E, 442D, 442E, 444E, 446D, 450E, 527

1210714 PISTON
414E, 416C, 416D, 416E, 420D, 420E, 422E, 424D, 426C, 428C, 428D, 428E, 430D, 430E, 432D, 434E, 436C, 438C, 438D, 442D, 444E

1355034 PISTON
307, 416C, 428C

1492559 PISTON
416C, 426C, 428C, 436C, 438C

1492558 PISTON
416C, 426C, 428C, 436C, 438C

1306763 PISTON AS
416C, 428C

8Q6103 PISTON
RT50, TH103

9T2547 PISTON
12G, 130G, 140G, 160G, 416C, 426C, 428C, 436C, 438C

9T9040 PISTON
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...

1205727 PISTON-CONTROL
416C, 416D, 420D, 424D, 426C, 428C, 428D, 430D, 432D, 436C, 438C, 438D, 442D, 69D, 769D, 770G, 770G OEM, 771D, 772G, 772G OEM, 773D, 773E, 773G, 773G LRC, 773G OEM, 775D, 775G, 775G LRC, 775G OEM, 834...

1470227 PISTON-CLUTCH
414E, 416C, 416D, 416E, 420D, 420E, 422E, 424D, 426C, 428C, 428D, 428E, 430D, 430E, 432D, 434E, 436C, 438C, 438D, 442D, 444E, 446B, 446D

1572088 PISTON AS
416C, 416D, 420D, 420E, 420F, 424D, 426C, 428C, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 434E, 434F, 436C, 438C, 438D, 442D, 442E, 444E, 444F, 446B, 446D, 450E, 450F

1470228 PISTON-CLUTCH
416C, 416D, 420D, 420E, 420F, 424D, 426C, 428C, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 434E, 434F, 436C, 438C, 438D, 442D, 442E, 444E, 444F, 446B, 446D, 450E, 450F

1212803