BASE-RELAY 2521732 - Caterpillar

2521732 BASE-RELAY Caterpillar parts 3208, 3304, 3304B, 3306B, 3406C, 3408, 3408C, 3412, 3412C, 3456, 3508, 3508B, 3512, 3512B, 3512C, 3516, 3516B, 3516C, C15, C175-16, C175-20, C18, C27, C280-12, C280-16, C280-6, C280-8, C32, G3304, G33...

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Alternative (cross code) number:
CA2521732
252-1732
2521732

Weight: 0.14 pounds 0 kg.

Buy BASE-RELAY 2521732 Caterpillar genuine, new aftermarket tractor parts with delivery
GAS ENGINE, TRUCK ENGINE,

Compatible equipment models: 2521732:

GAS ENGINE G3304 G3306 G3406 G3408 G3408B G3408C G3412 G3508 G3512 G3516

GEN SET ENGINE 3208 3304 3306B 3406C 3408 3412 3412C 3508 3508B 3512 3512B 3516 3516B G3508

GENERATOR SR4 SR4B SR4BHV

GENERATOR SET 3306B 3406C 3408C 3412C 3456 3508 3508B 3512 3512B 3512C 3516 3516B 3516C C15 C175-16 C175-20 C18 C27 C32 G3306 G3406 G3412 G3508 G3512 G3512E G3516 G3516B G3516C G3516E G3520C G3520E

MARINE AUXILIARY 3512B 3512C 3516C

MARINE ENGINE 3304B 3408C 3412C 3508 3512 3516 C280-12 C280-16 C280-6 C280-8

PETROLEUM ENGINE 3512 C175-16

PETROLEUM GEN SET C15 C18 C27 C32 G3306B

POWER MODULE 3516C C32 PM3412 PM3456 PM3508 PM3512 PM3516 PMG3516 PP3516

TRUCK ENGINE G3306 Caterpillar

Number on catalog scheme: 4

Caterpillar 2521732 Parts scheme BASE-RELAY

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Information:

Removal Procedure
Start By:
Connect the steering frame lock.
Release the system pressure.
Retain the hydraulic tank oil.
Personal injury can result from hydraulic oil pressure and hot oil.Hydraulic oil pressure can remain in the hydraulic system after the engine has been stopped. Serious injury can be caused if this pressure is not released before any service is done on the hydraulic system.Make sure all of the work tools have been lowered to the ground, and the oil is cool before removing any components or lines. Remove the oil filler cap only when the engine is stopped, and the filler cap is cool enough to touch with your bare hand.
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting, and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Refer to Special Publication, NENG2500, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat® products.Dispose of all fluids according to local regulations and mandates.
Illustration 1 g06123170
Illustration 2 g06123172
Disconnect hose assemblies (1). Remove nuts (2) and brake control valve (3).Installation Procedure
Install brake control valve (3) in the reverse order of the removal.

Cat SIS web machinery list:

Caterpillar parts catalog
Product:

3512B Generator Set 9G500001-UP

519-4549: STRIP GP-TERMINAL » M00655440881
533-5929: STRIP GP-TERMINAL » M00655440882
519-4549: STRIP GP-TERMINAL » M00655440890
361-6977: PANEL GP-ELECTRICAL » M00655441208

3512B Generator Set 9G800001-UP

519-4549: STRIP GP-TERMINAL » M00655480852
533-5929: STRIP GP-TERMINAL » M00655480853
519-4549: STRIP GP-TERMINAL » M00655480861
361-6977: PANEL GP-ELECTRICAL » M00655481217

3512C Generator Set 9H200001-UP

519-4549: STRIP GP-TERMINAL » M00655500642
533-5929: STRIP GP-TERMINAL » M00655500643
519-4549: STRIP GP-TERMINAL » M00655500649
361-6977: PANEL GP-ELECTRICAL » M00655500897

3516C Petroleum Engine NG300001-UP

361-6922: BOX GP-CONTROL » M00657540437
533-5929: STRIP GP-TERMINAL » M00657540686

C280–16 Marine S4M00001-UP

364-4185: BOX GP-CONTROL » M00662560817

C175-16 Petroleum Engine P6N00001-UP

361-6922: BOX GP-CONTROL » M00665940332
519-4549: STRIP GP-TERMINAL » M00665940686
533-5929: STRIP GP-TERMINAL » M00665940687

G3412C Generator Set SPY00001-UP

381-7221: PANEL GP-CONTROL » M00683920363

C280–12 Generator RH700001-UP

364-4185: BOX GP-CONTROL » M00684940465

3512E Petroleum Engine BZ300001-UP

457-6747: PANEL GP-CIRCUIT BREAKER » M00691840483
361-6977: PANEL GP-ELECTRICAL » M00691840614

3516E Generator Set JH800001-UP

421-8242: STRIP GP-TERMINAL » M00692280505

C175–16 Petroleum Engine P6R00001-UP

361-6922: BOX GP-CONTROL » M00704200308
533-5929: STRIP GP-TERMINAL » M00704200586

3512 Generator Set PLA00001-UP

519-4549: STRIP GP-TERMINAL » M00706060453
533-5929: STRIP GP-TERMINAL » M00706060454

3512 Generator Set PLJ00001-UP

519-4549: STRIP GP-TERMINAL » M00706080465
533-5929: STRIP GP-TERMINAL » M00706080466

3512B Generator Set PK200001-UP

519-4549: STRIP GP-TERMINAL » M00706100461
533-5929: STRIP GP-TERMINAL » M00706100462
361-6977: PANEL GP-ELECTRICAL » M00706100644

3512B Generator Set 7TN00001-UP

519-4549: STRIP GP-TERMINAL » M00706120461
533-5929: STRIP GP-TERMINAL » M00706120462
361-6977: PANEL GP-ELECTRICAL » M00706120698

3512C Generator Set PFP00001-UP

519-4549: STRIP GP-TERMINAL » M00706140387
533-5929: STRIP GP-TERMINAL » M00706140388
361-6977: PANEL GP-ELECTRICAL » M00706140555

3512C Generator Set PNN00001-UP

519-4549: STRIP GP-TERMINAL » M00706160441
533-5929: STRIP GP-TERMINAL » M00706160442
361-6977: PANEL GP-ELECTRICAL » M00706160624

3512B Generator Set PPA00001-UP

519-4549: STRIP GP-TERMINAL » M00706180362
533-5929: STRIP GP-TERMINAL » M00706180363
361-6977: PANEL GP-ELECTRICAL » M00706180526

3512B Generator Set PPE00001-UP

519-4549: STRIP GP-TERMINAL » M00706220464
533-5929: STRIP GP-TERMINAL » M00706220465
361-6977: PANEL GP-ELECTRICAL » M00706220697

3512C Generator Set PPL00001-UP

519-4549: STRIP GP-TERMINAL » M00706240420
533-5929: STRIP GP-TERMINAL » M00706240421
361-6977: PANEL GP-ELECTRICAL » M00706240641

3516C Generator Set PYA00001-UP

519-4549: STRIP GP-TERMINAL » M00706700542
533-5929: STRIP GP-TERMINAL » M00706700543

3516B Generator Set PWL00001-UP

361-6977: PANEL GP-ELECTRICAL » M00706740596

G3516C Generator Set NWD00001-UP

128-3326: RELAY GP » M00707620417
158-6181: RELAY GP » M00707620419

G3516C Generator Set NWE00001-UP

128-3326: RELAY GP » M00707640386
158-6181: RELAY GP » M00707640388

G3516C Generator Set NWF00001-UP

128-3326: RELAY GP » M00707680363
158-6181: RELAY GP » M00707680364

G3512E Generator Set NWC00001-UP

128-3326: RELAY GP » M00707700347
158-6181: RELAY GP » M00707700348

G3516E Generator Set NWG00001-UP

128-3326: RELAY GP » M00707720329
158-6181: RELAY GP » M00707720331

C27 Generator Set 2A300001-UP

244-9602: STRIP GP-TERMINAL » M00771800782

3516C Generator Set LY500001-UP

460-5420: STRIP AS-TERMINAL » M00808360560

3516C Generator Set LY600001-UP

460-5420: STRIP AS-TERMINAL » M00808380478

G3516C Generator Set N6R00001-UP

128-3326: RELAY GP » M00809100265
158-6181: RELAY GP » M00809100267

3516E Generator Set GWZ00001-UP

460-5420: STRIP AS-TERMINAL » M00818280704

3516C Generator Set GBZ00001-UP

460-5420: STRIP AS-TERMINAL » M00820980329

G3516B Generator Set E6T00001-UP

158-6181: RELAY GP » M00918800566

C175–16 Petroleum Engine P6P00001-UP

533-5929: STRIP GP-TERMINAL » M00948710516

G3304 ENGINE 37Y00001-UP

158-6181: RELAY GP » SEBP12570340

G3408 Engine 6NB00001-UP

128-3326: RELAY GP » SEBP14600778
158-6181: RELAY GP » SEBP14600786

3408B Generator Set 78Z01144-04866

128-3326: RELAY GP » SEBP14750919
158-6181: RELAY GP » SEBP14750927

G3412 Engine 7DB00001-UP

128-3326: RELAY GP » SEBP14930792
158-6181: RELAY GP » SEBP14930800

G3512 ENGINE 4KC00001-UP

128-3326: RELAY GP » SEBP15100805
158-6181: RELAY GP » SEBP15100806

3508 Marine Engine 69Z00275-UP

128-3326: RELAY GP » SEBP15530927
158-6181: RELAY GP » SEBP15530928
136-0991: PANEL GP-CONTROL » SEBP15531239

3512 Marine Engine 50Y00647-01304

128-3326: RELAY GP » SEBP15540995
158-6181: RELAY GP » SEBP15540996
136-0991: PANEL GP-CONTROL » SEBP15541322

G3516 Engine 3RC00001-UP

128-3326: RELAY GP » SEBP15640924
158-6181: RELAY GP » SEBP15640925

3516 Generator Set Engine 25Z00684-02188

128-3326: RELAY GP » SEBP15731682
158-6181: RELAY GP » SEBP15731689

3516 Marine Engine 29Z00818-01119

128-3326: RELAY GP » SEBP15740891
158-6181: RELAY GP » SEBP15740892
136-0991: PANEL GP-CONTROL » SEBP15741184

G3406 Industrial Engine Natural Gas 4FD00001-UP

128-3326: RELAY GP » SEBP17720741
158-6181: RELAY GP » SEBP17720742

3516 Generator Set Engine 4XF00001-UP

158-6181: RELAY GP » SEBP17830700
136-0991: PANEL GP-CONTROL » SEBP17831083

3208 Generator Set Engine 5YF00001-UP

128-3326: RELAY GP » SEBP17950302
158-6181: RELAY GP » SEBP17950310

G3508 ENGINE 2JF00001-UP

128-3326: RELAY GP » SEBP18380574
158-6181: RELAY GP » SEBP18380575

G3406 Engine 1RK00001-UP

158-6181: RELAY GP » SEBP18910387

3516 Generator Set Engine 5SJ00001-UP

128-3326: RELAY GP » SEBP19610811
158-6181: RELAY GP » SEBP19610816
136-0991: PANEL GP-CONTROL » SEBP19611303

G3412 ENGINE 3NK00001-UP

158-6181: RELAY GP » SEBP19930305

G3408 Low Emission Engine 6RJ00001-UP

128-3326: RELAY GP » SEBP19980376
158-6181: RELAY GP » SEBP19980384

3208 Generator Set Engine 30A05100-UP

128-3326: RELAY GP » SEBP20400432
158-6181: RELAY GP » SEBP20400440

3516 Marine Engine 4MJ00150-00177

158-6181: RELAY GP » SEBP21830337
136-0991: PANEL GP-CONTROL » SEBP21830502

G3516 Engine Electronic Ignition System 4EK00001-UP

128-3326: RELAY GP » SEBP21851368
158-6181: RELAY GP » SEBP21851370

3304B Generator Set 83Z03096-UP

128-3326: RELAY GP » SEBP21960695
158-6181: RELAY GP » SEBP21960703

3508 Generator Set Engine 70Z00757-UP

128-3326: RELAY GP » SEBP22070974
158-6181: RELAY GP » SEBP22070978
136-0991: PANEL GP-CONTROL » SEBP22071477

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

128-3326: RELAY GP » SEBP22081189
158-6181: RELAY GP » SEBP22081194
136-0991: PANEL GP-CONTROL » SEBP22081865

G3516 Engine Electronic Ignition System 8LD00001-UP

128-3326: RELAY GP » SEBP22220677
158-6181: RELAY GP » SEBP22220678

G3512 ENGINE 7NJ00001-UP

128-3326: RELAY GP » SEBP22300973
158-6181: RELAY GP » SEBP22300974

G3508 Engine Electronic Ignition System 9TG00001-UP

128-3326: RELAY GP » SEBP22310802
158-6181: RELAY GP » SEBP22310803

G3512 Gas Engine Electronic Ignition System 5JD00001-UP

128-3326: RELAY GP » SEBP22320637
158-6181: RELAY GP » SEBP22320638

G3508 Standard Engine Electronic Ignition System 4WD00001-UP

128-3326: RELAY GP » SEBP22330602
158-6181: RELAY GP » SEBP22330603

3412 Generator Set Engine 2WJ00001-UP

128-3326: RELAY GP » SEBP22680585
158-6181: RELAY GP » SEBP22680593

SR4 Four-Pole Generators 2ED00420-UP

158-6181: RELAY GP » SEBP23000111

SR4 6-Pole Generators 3RD00605-UP

158-6181: RELAY GP » SEBP23010081

G3412 Engine 6ZM00001-UP

128-3326: RELAY GP » SEBP23490467
158-6181: RELAY GP » SEBP23490468

G3306 TRUCK ENGINE 4DL00001-UP

158-6181: RELAY GP » SEBP24110091

G3306 ENGINE 07Y04279-UP

158-6181: RELAY GP » SEBP24120462

SR4B Four-Pole Generators 1BN00001-UP

158-6181: RELAY GP » SEBP24140105
136-0991: PANEL GP-CONTROL » SEBP24141573

3516B Generator Set Engine 7RN00001-UP

128-3326: RELAY GP » SEBP24160960
158-6181: RELAY GP » SEBP24160964
136-0991: PANEL GP-CONTROL » SEBP24161367

3516B Generator Set Engine 6HN00001-UP

128-3326: RELAY GP » SEBP24170655
158-6181: RELAY GP » SEBP24170656
136-0991: PANEL GP-CONTROL » SEBP24170891

3512B Generator Set Engine 8RM00001-UP

128-3326: RELAY GP » SEBP24420871

3412C Industrial Engine 38S16484-UP

158-6181: RELAY GP » SEBP27460996

C18 Generator Set EKW00001-UP POWERED BY C18 Engine

128-3326: RELAY GP » SEBP48570571
158-6181: RELAY GP » SEBP48570579
261-5828: RELAY GP » (US SOURCED) SEBP48570580
236-7893: WIRING GP-PANEL » (US SOURCED) SEBP48570734
237-1457: WIRING GP-PANEL » (US SOURCED) SEBP48570737
237-1460: WIRING GP-PANEL » (US SOURCED) SEBP48570738
261-5826: WIRING GP-PANEL » (US SOURCED) SEBP48570742
261-8431: WIRING GP-PANEL » (US SOURCED) SEBP48570743
311-2968: HEATER GP-SPACE » SEBP48571573
236-5836: PANEL GP-CONTROL » (US SOURCED) SEBP48571756
236-5836: PANEL GP-CONTROL » (US SOURCED) SEBP48571757
236-6508: PANEL GP-CONTROL » (US SOURCED) SEBP48571758
261-5827: PANEL GP-ELECTRICAL » (US SOURCED) SEBP48571763
261-6623: PANEL GP-ELECTRICAL » (US SOURCED) SEBP48571764
301-9761: PANEL GP-ELECTRICAL » SEBP48571769
235-8002: PANEL GP-ELECTRONIC » (US SOURCED) SEBP48571771
235-8002: PANEL GP-ELECTRONIC » (US SOURCED) SEBP48571772
235-8002: PANEL GP-ELECTRONIC » (US SOURCED) SEBP48571773
258-6792: PANEL GP-ELECTRONIC » (US SOURCED) SEBP48571780
258-6792: PANEL GP-ELECTRONIC » (US SOURCED) SEBP48571781
258-6792: PANEL GP-ELECTRONIC » (US SOURCED) SEBP48571782

Parts base Caterpillar catalog:

2478341 BASE GP-VALVE COVER
3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, 5130B, 5230B, 776D, 777, 777B, 777C, 777D, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793C, 793D, 797, 797B, 854G, 992G, 994D, 994F...

8N4457 BASE GP-OIL FILTER
120B, 120G, 12G, 12H, 12H ES, 12H NA, 130G, 140B, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 1673C, 215, 215B, 215C, 215D, 219D, 225, 225D, 229, 229D, 235,...

9Y7149 BASE AS-OIL FILTER
120G, 12G, 12H, 12H ES, 12H NA, 130G, 140B, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 1673C, 235B, 235C, 235D, 330, 330 L, 3304, 3304B, 3306, 3306B, 3306C...

2W6681 BASE AS-OIL FILTER
120G, 12G, 130G, 140B, 140G, 14G, 160G, 1673C, 3304, 3304B, 3306, 3306B, 572G, 615C, 627E, 637E, 815B, 936, 963, 973, D250B, D25C, D300B, D30C, D350C, D35C, D6D, D7G, G3304

2P4303 BASE AS-OIL FILTER
3126, 3126B, 3304, 3306, 3306B, 3306C, 3406, 3406B, 3406C, 3406E, 3408, 3408B, 3408C, 3412, 3412C, 3412D, 3412E, 3456, 350, 3516, 5110B, 621, 621B, 623B, 631D, 631E, 631G, 633E II, 637D, 637E, 637G, 6...

9N3668 BASE AS
16G, 16H NA, 245, 245B, 3116, 3126, 3208, 3304, 3306, 3306B, 3306C, 3406, 3406B, 3406C, 3406E, 3408, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 3456, 3508B, 3508C, 3512, 3512B, 3512C, 3516B, 3516C, 375,...

7N9519 BASE AS-FUEL FILTER
120G, 12G, 12H, 12H ES, 12H NA, 130G, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 235B, 3204, 330, 330 L, 3304, 3304B, 3306, 3306B, 3306C, 330B, 330B L, 350...

8N0803 BASE-FILTER
16H NA, 215, 235, 235B, 3114, 3116, 3204, 330, 330 L, 3304, 3304B, 3306, 3306B, 3306C, 330B, 330B L, 3412, 3412C, 350, 45, 528, 528B, 530B, 545, 572R, 587R, 621E, 621F, 623E, 623F, 627B, 627E, 627F, 6...

8N6199 BASE-PUMP & FILTER
120G, 12G, 12H, 12H ES, 12H NA, 130G, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 215, 3116, 3304, 3304B, 3306, 3306B, 3406B, 578, 583R, 587R, 615, 615C, 81...

2478340 BASE AS
3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, 5130B, 5230B, 776D, 777, 777B, 777C, 777D, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793C, 793D, 797, 797B, 854G, 992G, 994D, 994F...

4W7774 BASE AS-COVER
3508, 3508C, 3512, 3516, 785, 994, D11N, G3512, G3516, PM3512, PM3516

5N6007 BASE ASSEMBLY-ENGINE
3408

1356910 BASE
3508, 3508C, 3512, 3516, 3606, 3608, 3612, 3616, 994, G3512, G3516

7C3985 BASE
3508, 3512, 3516, 3606, 3608, 3612, 3616, 785, 793, 994, D11N, G3508, G3512, G3516

2W0784 BASE
3508, 3512, 3516, G3512, G3516

6L4249 BASE AS-GOVERNOR
3508, 3512, 3516, D342, D342C, D348, D353C, D379B, D399, G399

1W0531 BASE-PRIMARY FUEL FILTER
3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, 651E, 657E, TH48-E80

4W7774 BASE AS-COVER
3508, 3508C, 3512, 3516, 785, 994, D11N, G3512, G3516, PM3512, PM3516

7C7493 BASE
3114, 3116, CB-634C

4P8182 BASE AS-OIL FILTER
3116, 550, 561M, 570, 570B, 574, 580, 580B, 613C II, 928G, 938F, 938G, 950F, 950F II, 950G, 953B, 953C, 960F, 962G, 963B, 963C, C7, CS-531D, CS-533D, CS-563C, CS-563D, CS-573C, CS-573D, CS-583C, CS-58...

4W8863 BASE AS
3516

1W7559 BASE AS-FUEL FILTER
3508, 3508B, 3512, 3512B, 3512C, 3516, 3516B, 5130, 5130B, 5230, 5230B, 776C, 776D, 777, 777B, 777C, 777D, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793, 793B, 793C, 793D, 797, 797B, 8...

8N2001 BASE AS-OIL FILTER
3508, 3508B, 3512, 3512B, 3512C, 3516, 3516B, 5130, 5130B, 5230, 5230B, 776C, 776D, 777, 777B, 777D, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 793, 793B, 793C, 797, 797B, 854G, 992G, 994, 99...

7W3740 BASE AS
3512