ELECTRICAL AND STARTING SYSTEM
STARTING MOTOR GPSOLENOID GP
SHUTOFF GP
STARTING AID GP
ELECTRICAL AND STARTING SYSTEM
STARTING MOTOR GP#SEBP15541040
8N-8486: SILENCER GP-AIR STARTING
8N-8486 SILENCER GP-AIR STARTING
FOR USE WITH AIR PRELUBRICATION
AN ATTACHMENT
FOR USE WITH AIR PRELUBRICATION
AN ATTACHMENT
Parts for your 3512 MARINE ENGINE:
CATERPILLAR SIS#SEBP15541041
3T-3421: SOLENOID AS-STARTING MOTOR
3T-3421 SOLENOID AS-STARTING MOTOR
24 VOLT
PART OF 3T-8954 STARTING MOTOR GP-ELECTRIC
AN ATTACHMENT
24 VOLT
PART OF 3T-8954 STARTING MOTOR GP-ELECTRIC
AN ATTACHMENT
Parts for your 3512 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 318-2082 | [1] | SOLENOID AS-STARTING MOTOR (24-VOLT) | |
| 2. | 4M-1815 | [1] | SPRING-CONTACT | |
| 3. | 4M-5274 | [3] | SCREW-MACHINE (TRUSS HEAD) | |
| 4. | 6T-1121 | [1] | GASKET-TERMINAL PLATE | |
| 5. | 045-4065 | [4] | SCREW-MACHINE (10-32X0.75-IN) | |
| 4B-4274 | [8] | WASHER (5.5X13X1.2-MM THK) | ||
| 4B-2049 | [4] | NUT (10-32-THD) | ||
| 6. | 6T-1120 | [1] | BUSHING-TERMINAL | |
| 7. | 6T-1119 | [1] | TERMINAL AS | |
| 8. | 3H-3680 | [3] | NUT-JAM (1/2-13-THD) | |
| 4B-4280 | [3] | WASHER (13.5X27X2.5-MM THK) | ||
| 9F-4976 | [2] | LOCKWASHER | ||
| 9. | 4B-2049 | [3] | NUT (10-32-THD) | |
| 4B-4274 | [3] | WASHER (5.5X13X1.2-MM THK) | ||
| 3B-4502 | [2] | LOCKWASHER | ||
| 10. | 6T-0362 | [1] | INSULATOR |
#SEBP15541042
3T-4704: SOLENOID AS-STARTING MOTOR
3T-4704 SOLENOID AS-STARTING MOTOR
24-VOLT
FIELD REPLACEMENT FOR @@@@@ 7T-8854@@@@@
FIELD INSTALLATION
24-VOLT
FIELD REPLACEMENT FOR @@@@@ 7T-8854@@@@@
FIELD INSTALLATION
Parts for your 3512 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 318-2082 | [1] | SOLENOID AS-STARTING MOTOR (24-VOLT) | |
| 2. | 4M-1815 | [1] | SPRING-CONTACT | |
| 3. | 6V-8373 | [3] | SCREW-MACHINE (6-32X0.187-IN) | |
| 4. | 7T-9123 | [1] | GASKET-PLATE | |
| 5. | 045-4065 | [4] | SCREW-MACHINE (10-32X0.75-IN) | |
| 4B-4274 | [8] | WASHER (5.5X13X1.2-MM THK) | ||
| 4B-2049 | [4] | NUT (10-32-THD) | ||
| 6. | 6T-1120 | [1] | BUSHING-TERMINAL | |
| 7. | 6T-1119 | [1] | TERMINAL AS | |
| 8. | 8T-0328 | [3] | WASHER-HARD (5.5X10X1-MM THK) | |
| 8F-1434 | [2] | LOCKWASHER | ||
| 6V-8188 | [3] | NUT (1/2-13-THD) | ||
| 9. | 4B-2049 | [3] | NUT (10-32-THD) | |
| 7X-0562 | [3] | WASHER-HARD (13.5X19X0.8-MM THK) | ||
| 10. | 6T-0362 | [1] | INSULATOR |
#SEBP15541043
3T-5051: SOLENOID AS-STARTING MOTOR
3T-5051 SOLENOID AS-STARTING MOTOR
32 VOLT
PART OF 3T-8943, 3T-8948, 3T-8960 STARTING MOTOR GP-ELECTRIC
AN ATTACHMENT
32 VOLT
PART OF 3T-8943, 3T-8948, 3T-8960 STARTING MOTOR GP-ELECTRIC
AN ATTACHMENT
Parts for your 3512 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9G-6770 | [1] | CONTACT AS | |
| 2. | 4M-1815 | [1] | SPRING-CONTACT | |
| 3. | 4M-5274 | [3] | SCREW-MACHINE (TRUSS HEAD) | |
| 4. | 7T-9123 C | [1] | GASKET-PLATE | |
| 5. | 045-4065 | [4] | SCREW-MACHINE (10-32X0.75-IN) | |
| 4B-4274 | [8] | WASHER (5.5X13X1.2-MM THK) | ||
| 4B-2049 | [4] | NUT (10-32-THD) | ||
| 6. | 6T-1120 | [1] | BUSHING-TERMINAL | |
| 7. | 6T-1124 C | [1] | TERMINAL AS | |
| 8. | 3H-3680 | [3] | NUT-JAM (1/2-13-THD) | |
| 4B-4280 | [3] | WASHER (13.5X27X2.5-MM THK) | ||
| 9F-4976 | [2] | LOCKWASHER | ||
| 9. | 4B-2049 | [3] | NUT (10-32-THD) | |
| 4B-4274 | [3] | WASHER (5.5X13X1.2-MM THK) | ||
| 3B-4502 | [2] | LOCKWASHER | ||
| 10. | 6T-0362 | [1] | INSULATOR | |
| C | CHANGE FROM PREVIOUS TYPE | |||
#SEBP15541044
3T-8635: SOLENOID AS-STARTING MOTOR
3T-8635 SOLENOID AS-STARTING MOTOR
24 VOLT
PART OF 6T-0640, 7G-7906 STARTING MOTOR GP-ELECTRIC
AN ATTACHMENT
24 VOLT
PART OF 6T-0640, 7G-7906 STARTING MOTOR GP-ELECTRIC
AN ATTACHMENT
Parts for your 3512 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9M-7657 | [4] | NUT-SEALING | |
| 2. | 8S-8023 | [1] | COVER AS | |
| 3. | 8S-8024 | [1] | GASKET-COVER | |
| 4. | 3T-3370 | [1] | CORE AS (SOLENOID) | |
| 5. | 8S-1528 | [1] | BOOT | |
| AVAILABLE REPAIR KIT(S): | ||||
| 9S-8688 | [1] | KIT-CONTACT END CORE (STARTING MOTOR SOLENOID) | ||
| (INCLUDES NUTS, CONTACT ASSEMBLY, RING, SPRING, WASHERS & RETAINER | ||||
| 6T-3701 | [1] | KIT-TERMINAL (STARTING MOTOR SOLENOID) | ||
| (INCLUDES SPACERS, TERMINAL, INSULATION, STUDS, LOCKWASHERS, NUTS & WASHERS) | ||||
| 8S-1527 | [1] | KIT-YOKE END CORE (STARTING MOTOR SOLENOID) | ||
| (INCLUDES WASHER, RETAINERS, SNAP RING, SPRING & BOOT | ||||
#SEBP15541045
7T-8854: SOLENOID AS-STARTING MOTOR
7T-8854 SOLENOID AS-STARTING MOTOR
24-VOLT
PART OF 3T-8949, 3T-8953, 3T-8954, 3T-8967, 6T-0647, 7T-0806 STARTING MOTOR GP-ELECTRIC
OPTIONAL FIELD REPLACEMENT ORDER @@@@@ 3T-4704@@@@@
AN ATTACHMENT
24-VOLT
PART OF 3T-8949, 3T-8953, 3T-8954, 3T-8967, 6T-0647, 7T-0806 STARTING MOTOR GP-ELECTRIC
OPTIONAL FIELD REPLACEMENT ORDER @@@@@ 3T-4704@@@@@
AN ATTACHMENT
Parts for your 3512 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4M-1815 | [1] | SPRING-CONTACT | |
| 2. | 6V-8373 | [3] | SCREW-MACHINE (6-32X0.187-IN) | |
| 3. | 6T-1120 | [1] | BUSHING-TERMINAL | |
| 4. | 9G-6770 | [1] | CONTACT AS | |
| 318-2082 | [1] | SOLENOID AS-STARTING MOTOR (24-VOLT) | ||
| 3R-8801 | [1] | CLAMP | ||
| 5. | 6T-1124 | [1] | TERMINAL AS | |
| 3B-4502 | [2] | LOCKWASHER | ||
| 3H-3680 | [3] | NUT-JAM (1/2-13-THD) | ||
| 4B-2049 | [3] | NUT (10-32-THD) | ||
| 4B-4274 | [3] | WASHER (5.5X13X1.2-MM THK) | ||
| 4B-4280 | [3] | WASHER (13.5X27X2.5-MM THK) | ||
| 6T-0362 | [1] | INSULATOR | ||
| 9F-4976 | [2] | LOCKWASHER | ||
| 6. | 4B-2049 | [4] | NUT (10-32-THD) | |
| 7. | 4B-4274 | [8] | WASHER (5.5X13X1.2-MM THK) | |
| 8. | 045-4065 | [4] | SCREW-MACHINE (10-32X0.75-IN) | |
| 9. | 7T-9123 | [1] | GASKET-PLATE |
#SEBP15541046
7W-6957: SOLENOID GP-SHUTOFF
7W-6957 SOLENOID GP-SHUTOFF -AIR
S/N 50Y647-1304
24-VOLT TO 32-VOLT DC
PART OF 7W-9360 SHUTOFF AR-ELECTRICAL
Type 1
AN ATTACHMENT
S/N 50Y647-1304
24-VOLT TO 32-VOLT DC
PART OF 7W-9360 SHUTOFF AR-ELECTRICAL
Type 1
AN ATTACHMENT
Parts for your 3512 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 2W-6382 C | [1] | SHAFT-SOLENOID | |
| 2. | 5L-8983 | [1] | SPRING-SOLENOID | |
| 3. | 9G-8180 | [1] | SOLENOID AS (SHUTOFF) | |
| 4. | 1H-4560 | [2] | BOOT-SPARK PLUG | |
| 5. | 1W-9070 | [1] | DIODE AS | |
| 6. | 2W-6507 | [1] | SHIELD | |
| 7. | 0S-1615 | [4] | BOLT (1/4-20X0.75-IN) | |
| 8. | 1B-4330 | [2] | NUT (1/4-20-THD) | |
| 9. | 5P-0537 | [4] | WASHER-HARD (7.2X14.5X2-MM THK) | |
| 10. | 1A-8912 | [2] | WASHER (6.7X12.7X1.6-MM THK) | |
| 11. | 8L-3873 | [1] | GASKET | |
| 12. | 7W-6958 | [1] | SHIELD | |
| C | CHANGE FROM PREVIOUS TYPE | |||
#SEBP15541047
7W-6957: SOLENOID GP-SHUTOFF
7W-6957 SOLENOID GP-SHUTOFF -AIR
S/N 50Y647-1304
24-VOLT TO 32-VOLT DC
PART OF 7W-9360 SHUTOFF AR-ELECTRICAL
Type 2
AN ATTACHMENT
S/N 50Y647-1304
24-VOLT TO 32-VOLT DC
PART OF 7W-9360 SHUTOFF AR-ELECTRICAL
Type 2
AN ATTACHMENT
Parts for your 3512 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 139-1568 C | [1] | SOLENOID AS (SHUTOFF) | |
| 6V-8377 C | [1] | NUT (8-32-THD) | ||
| 9B-7233 C | [2] | LOCKWASHER | ||
| 2W-6382 C | [1] | SHAFT-SOLENOID | ||
| 2. | 8L-3873 | [1] | GASKET | |
| 3. | 0S-1615 C | [2] | BOLT (1/4-20X0.75-IN) | |
| 4. | 1A-8912 | [2] | WASHER (6.7X12.7X1.6-MM THK) | |
| 5. | 1W-9070 | [1] | DIODE AS | |
| 6. | 1H-4560 | [2] | BOOT-SPARK PLUG | |
| 7. | 7W-6958 | [1] | SHIELD | |
| 8. | 2W-6507 | [1] | SHIELD | |
| 9. | 5P-0537 | [4] | WASHER-HARD (7.2X14.5X2-MM THK) | |
| 10. | 9S-8750 | [2] | NUT-FULL (1/4-20-THD) | |
| 11. | 7B-2742 C | [2] | BOLT (1/4-20X1.25-IN) | |
| C | CHANGE FROM PREVIOUS TYPE | |||
#SEBP15541048
7W-7767: SOLENOID GP-SHUTOFF
7W-7767 SOLENOID GP-SHUTOFF
S/N 66Z190-578
24-VOLT DC TO 32-VOLT DC. AIR
PART OF 7W-9359 SHUTOFF AR-ELECTRICAL
AN ATTACHMENT
S/N 66Z190-578
24-VOLT DC TO 32-VOLT DC. AIR
PART OF 7W-9359 SHUTOFF AR-ELECTRICAL
AN ATTACHMENT
Parts for your 3512 MARINE ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6T-4751 | [1] | SOLENOID (AIR SHUTOFF) | |
| 2. | 8L-3873 | [1] | GASKET | |
| 3. | 0S-1615 | [2] | BOLT (1/4-20X0.75-IN) | |
| 4. | 5P-0537 | [2] | WASHER-HARD (7.2X14.5X2-MM THK) | |
| 5. | 5L-8983 | [1] | SPRING-SOLENOID | |
| 6. | 5N-8954 | [1] | WASHER (10.5X48X0.8-MM THK) | |
| 7. | 1W-9070 | [1] | DIODE AS | |
| 8. | 1H-4560 | [2] | BOOT-SPARK PLUG | |
| 9. | 5N-2336 | [1] | SHIELD |
#SEBP15541049
138-1729: STARTING AID GP
138-1729 STARTING AID GP -SWITCH
AN ATTACHMENT
AN ATTACHMENT
Parts for your 3512 MARINE ENGINE:
CATERPILLAR SISInformation:
ELECTRICAL AND STARTING SYSTEM
STARTING MOTOR GP
General Service Information
Engine News
Special Instruction
Installation of New Shift Lever Assembly for All Starter Motors {1453}
Installation of New Shift Lever Assembly for All Starter Motors {1453}
Installation of New Shift Lever Assembly for All Starter Motors {1453}
Procedure to Install the Insulator on to Series Starters on All Engines {1453}
Procedure to Install the Insulator on to Series Starters on All Engines {1453}
Procedure to Install the Insulator on to Series Starters on All Engines {1453}
Installation of Repair Kit-Solenoid Plunger Assembly on All Engines {1453}
Installation of Repair Kit-Solenoid Plunger Assembly on All Engines {1453}
Installation of Repair Kit-Solenoid Plunger Assembly on All Engines {1453}
Procedure to Install Terminal Kit on All Engines {1453}
Procedure to Install Terminal Kit on All Engines {1453}
Procedure to Install Terminal Kit on All Engines {1453}
Procedure to Install Brush Holder Assembly in All Engines {1453}
Procedure to Install Brush Holder Assembly in All Engines {1453}
Procedure to Install Brush Holder Assembly in All Engines {1453}
Procedure to Replace Armature of Starter Motor On All Cat<SUP>®</SUP> Products {1408, 1450, 1453}
Procedure to Replace Armature of Starter Motor On All Cat® Products {1408, 1450, 1453}
Procedure to Replace Armature of Starter Motor On All Cat® Products {1408, 1450, 1453}
Procedure to Replace Commutator End (CE) Housing of Starter Motor On All Cat<SUP>®</SUP> Products {1408, 1450, 1453}
Procedure to Replace Commutator End (CE) Housing of Starter Motor On All Cat® Products {1408, 1450, 1453}
Procedure to Replace Commutator End (CE) Housing of Starter Motor On All Cat® Products {1408, 1450, 1453}
Procedure to Replace Drive Assembly of Starter Motor On All Cat<SUP>®</SUP> Products {1453}
Procedure to Replace Drive Assembly of Starter Motor On All Cat® Products {1453}
Procedure to Replace Drive Assembly of Starter Motor On All Cat® Products {1453}
Specifications
Systems Operation
Information Release Memo
CAT REMAN ANNOUNCES ADDITIONAL AIR STARTER COVERAGE FOR CERTAIN 3508/B, 3512/B/C, 3516/B/C, 3524B ENGINE MODELS AND CERTAIN 784C, 785C/D, 789C, 793C/D, 797/B, 994F
CAT REMAN ANNOUNCES ADDITIONAL AIR STARTER COVERAGE FOR CERTAIN 3508/B, 3512/B/C, 3516/B/C, 3524B ENGINE MODELS AND CERTAIN 784C, 785C/D, 789C, 793C/D, 797/B, 994F
CAT REMAN ANNOUNCES ADDITIONAL AIR STARTER COVERAGE FOR CERTAIN 3508/B, 3512/B/C, 3516/B/C, 3524B ENGINE MODELS AND CERTAIN 784C, 785C/D, 789C, 793C/D, 797/B, 994F
Testing and Adjusting
Troubleshooting
Engine Does Not Crank with Starting Motor On and Pinion Engaging Ring Gear
37-MT, 41-MT, and 42-MT Series Starting Motors
37-MT, 41-MT, and 42-MT Series Starting Motors
Engine Does Not Crank with Starting Motor On and Pinion Engaging Ring Gear
Starting Motor - Delco 50-MT
Starting Motor - Delco 50-MT
Starting Motor Continues to Operate after Start Switch Has Been Released
Starting Motor - Delco 50-MT
Starting Motor - Delco 50-MT
Disassembly and Assembly
Service Magazine
Caterpillar Parts SIS Catalog 3512 :
Truck sale:
230,416
230,416
238,453
178,974
178,974



