AIR INLET AND EXHAUST SYSTEM
LINES GP-AIRMUFFLER GP
MANIFOLD GP-EXHAUST
MANIFOLD GP-INLET
MUFFLER GP
TURBOCHARGER GP
FUEL SYSTEM
CONTROL GP-GOVERNORAIR INLET AND EXHAUST SYSTEM
LINES GP-AIR#SEBP44350050
245-9347: LINES GP-AIR
Parts for your 321C EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8T-4984 | [11] | CLAMP-HOSE | |
| 2. | 8T-6703 | [3] | CLAMP-HOSE | |
| 3. | 210-8019 | [1] | HOSE | |
| 4. | 210-8092 | [1] | HOSE | |
| 5. | 210-8093 | [1] | HOSE | |
| 6. | 210-8095 | [1] | HOSE | |
| 7. | 210-8096 | [1] | HOSE | |
| 8. | 210-8097 | [1] | PIPE AS | |
| 9. | 265-3524 | [1] | HOSE | |
| 10. | 265-3525 | [1] | HOSE | |
| 11. | 8T-4121 | [2] | WASHER-HARD (11X21X2.5-MM THK) | |
| 12. | 8T-4136 M | [2] | BOLT (M10X1.5X25-MM) | |
| M | METRIC PART | |||
#SEBP44350051
266-6159: LINES GP-AIR
#SEBP44350052
171-9060: LINES GP-MUFFLER DRAIN
171-9060 LINES GP-MUFFLER DRAIN
S/N KCR1-UP
PART OF 266-6158 INSTALLATION AR-ENGINE
S/N KCR1-UP
PART OF 266-6158 INSTALLATION AR-ENGINE
Parts for your 321C EXCAVATOR:
CATERPILLAR SIS#SEBP44350053
212-8552: MANIFOLD GP-EXHAUST
212-8552 MANIFOLD GP-EXHAUST
S/N MAE1-UP; 7JK60000-UP
PART OF 255-3065, 287-0105 ENGINE AR
S/N MAE1-UP; 7JK60000-UP
PART OF 255-3065, 287-0105 ENGINE AR
Parts for your 321C EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 178-6552 | [1] | MANIFOLD | |
| 2. | 178-6553 | [2] | GASKET | |
| 3. | 178-6554 M | [4] | STUD (M10X1.5X15-MM, M10X1.25X20-MM) | |
| 4. | 5I-7742 | [1] | GASKET | |
| 5. | 5I-7633 | [8] | NUT (M10X1.25-THD) | |
| 6. | 5I-7549 | [12] | STUD (M8X1.25X86-MM) | |
| 7. | 5I-7550 | [10] | SPACER | |
| 8. | 239-6604 | [12] | WASHER | |
| 9. | 212-8489 | [12] | NUT | |
| 10. | 3B-4505 | [2] | LOCKWASHER | |
| 11. | 5I-7601 | [2] | SPACER | |
| 12. | 091-3474 M | [2] | NUT (M8X1.25-THD) | |
| M | METRIC PART | |||
#SEBP44350054
212-8551: MANIFOLD GP-INLET
212-8551 MANIFOLD GP-INLET
S/N MAE1-UP; 7JK60000-UP
PART OF 255-3065, 287-0105 ENGINE AR
S/N MAE1-UP; 7JK60000-UP
PART OF 255-3065, 287-0105 ENGINE AR
Parts for your 321C EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 5I-5010 | [4] | BOLT (M8X1.25X65-MM) | |
| 2. | 7X-2537 M | [12] | BOLT (M8X1.25X35-MM) | |
| 3. | 5I-7678 | [1] | GASKET | |
| 4. | 168-5057 | [1] | HEATER AS (24-VOLT) | |
| 5. | 212-8579 | [11] | BOLT | |
| 6. | 3B-4505 | [17] | LOCKWASHER | |
| 7. | 5I-7677 | [1] | GASKET | |
| 8. | 212-8577 | [1] | MANIFOLD | |
| 9. | 212-8578 | [2] | GASKET | |
| 10. | 5I-8021 | [1] | ELBOW AS | |
| 10A. | 5I-8023 | [1] | PLUG | |
| 11. | 269-8354 | [1] | BOLT | |
| M | METRIC PART | |||
#SEBP44350055
266-6344: MUFFLER GP
Parts for your 321C EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 287-0218 | [1] | MUFFLER | |
| 2. | 266-6319 | [1] | BRACKET | |
| 3. | 266-6320 | [1] | BRACKET | |
| 4. | 266-6321 | [2] | U-BOLT | |
| 5. | 8T-4136 M | [4] | BOLT (M10X1.5X25-MM) | |
| 6. | 6V-8231 M | [8] | NUT (M10X1.25-THD) | |
| 7. | 5I-8040 | [1] | PIPE | |
| 8. | 5I-7679 | [1] | GASKET | |
| 9. | 178-6554 M | [3] | STUD (M10X1.5X15-MM, M10X1.25X20-MM) | |
| 10. | 5I-7633 | [6] | NUT (M10X1.25-THD) | |
| 11. | 094-7583 | [1] | CLAMP AS | |
| 12. | 7X-0796 | [4] | LOCKWASHER (10.2X18.4X2.5-MM THK) | |
| M | METRIC PART | |||
#SEBP44350056
233-1159: TURBOCHARGER GP
Parts for your 321C EXCAVATOR:
CATERPILLAR SIS#SEBP44350057
5I-8018: TURBOCHARGER GP
#SEBP44350058
319-4235: CABLE GP-GOVERNOR CONTROL
319-4235 CABLE GP-GOVERNOR CONTROL
S/N KCR1-UP
FOR FIELD REPAIR OF GOVERNOR MOTOR CABLES
PART OF 211-5624 CONTROL GP-GOVERNOR
ALSO FIELD INSTALLATION
S/N KCR1-UP
FOR FIELD REPAIR OF GOVERNOR MOTOR CABLES
PART OF 211-5624 CONTROL GP-GOVERNOR
ALSO FIELD INSTALLATION
Parts for your 321C EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 248-4754 | [1] | HARNESS AS-ENGINE (GOVERNOR BREAKOUT) | ||
| 188-8589 | [1] | HARNESS AS-WIRING (GOVERNOR ACTUATOR, TEST) | ||
| 3S-2093 | [8] | STRAP-CABLE | ||
| 8T-8729 | [8] | PIN-CONNECTOR (16-GA TO 18-GA) | ||
| 8T-8730 | [8] | SOCKET-CONNECTOR (16-GA TO 18-GA) | ||
| 9Y-7207 | [1] | STRIP-TERMINAL | ||
| 102-8806 | [1] | KIT-RECEPTACLE (8-PIN) | ||
| 2L-8074 | [8] | TERMINAL-RING (14-GA TO 16-GA, NO. 6 SCREW) | ||
| 155-2265 | [1] | KIT-CONNECTING PLUG (8-PIN) | ||
| 4Y-4079 | [3] | WIRE AS | ||
| AVAILABLE REPAIR KIT(S): | ||||
| 309-5862 | [1] | KIT-MOTOR REPAIR | ||
| (INCLUDES CABLE,2 SEALS & PACKING) | ||||
#SEBP44350059
211-5624: CONTROL GP-GOVERNOR
Parts for your 321C EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | [1] | BRACKET AS | ||
| 2. | 164-8244 | [1] | LEVER AS | |
| 3. | 211-5664 | [1] | BRACKET AS | |
| 4. | 247-5215 | [1] | MOTOR AS-GOVERNOR | |
| 102-8806 | [1] | KIT-RECEPTACLE (8-PIN) | ||
| (INCLUDES RECEPTACLE AS & WEDGE) | ||||
| 8T-8737 | [1] | PLUG-SEAL | ||
| 144-1636 | [7] | PIN-CONNECTOR (14-GA TO 18-GA) | ||
| 157-3160 | [2] | JOINT | ||
| 5. | 221-8786 | [1] | BRACKET AS | |
| 6. | 4K-6177 | [2] | CLIP | |
| 7. | 5C-7261 M | [2] | NUT (M8X1.25-THD) | |
| 8. | 7X-2537 M | [2] | BOLT (M8X1.25X35-MM) | |
| 9. | 8C-8451 M | [2] | BOLT (M6X1X40-MM) | |
| 10. | 8T-4121 | [6] | WASHER-HARD (11X21X2.5-MM THK) | |
| 11. | 8T-4137 M | [6] | BOLT (M10X1.5X20-MM) | |
| 12. | 8T-4189 M | [1] | BOLT (M8X1.25X20-MM) | |
| 13. | 8T-4200 M | [3] | BOLT (M8X1.25X16-MM) | |
| 14. | 8T-4224 | [10] | WASHER-HARD (8.8X16X2-MM THK) | |
| 15. | 9X-8256 | [2] | WASHER (6.6X12X2-MM THK) | |
| 319-4235 AFY | [1] | CABLE GP-GOVERNOR CONTROL | ||
| (REFER TO REHS2358 FIELD REPAIR OF GOVERNOR MOTOR CABLES) | ||||
| A | NOT PART OF THIS GROUP | |||
| F | NOT SHOWN | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
Information:
Caterpillar Parts SIS Catalog 321C :
Truck sale:
$34,395 USD
CATERPILLAR 321C 2003
- TRACK EXCAVATORS
TOROMONT
For All your Used Equipment Needs - in Ontario, Manitoba, Newfoundlan
- TRACK EXCAVATORS
TOROMONT
For All your Used Equipment Needs - in Ontario, Manitoba, Newfoundlan

