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VALVE-EXHAUST 1220321 - Caterpillar


1220321 VALVE-EXHAUST Caterpillar parts 16G, 16H NA, 24H, 3406B, 3406C, 3408, 3408B, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 3516B, 375, 375 L, 5080, 5110B, 578, 583R, 587R, 589, 621F, 623F, 627F, 631D, 631E, 631G, 633E II, 637E, 637G, 651...
Rating:
83
Alternative (cross code) number:
CA1220321
122-0321
1220321
Caterpillar 1220321 VALVE-EXHAUST
Weight: 0.38 pounds 0 kg.

Buy VALVE-EXHAUST 1220321 Caterpillar genuine, new aftermarket tractor parts with delivery
COLD PLANER, WHEEL TRACTOR,

Related part:
1220321  VALVE-EXHAUST-YM  3848698  CL

Cross Reference:

CATERPILLAR 122-0321, FRECCIA 6491, R6491/BMARCR,

Compare Prices: .

As an associate, we earn commssions on qualifying purchases through the links below
$62.47

04 Jul 2025

US: YEM PARTS
YANNAL PART Exhaust Valve 122-0321 Suitable for Caterpillar Engine Part 3406B 3406C 3408 3408B 3408C 3408E 3412 3412C 3412D 3412E 3516B
YANNAL PART Product Name: Exhaust Valve || Part Number: 122-0321 || Application: Compatible for Caterpillar 3406B 3406C 3408 3408B 3408C 3408E 3412 3412C 3412D 3412E 3516B || Warranty: 1 Year || Note: Please verify your part number before ordering, any problem please feel free to contact us, thanks.
$70.85

04 Jul 2025

US: YEM PARTS
YANNAL PART 122-0321 Pack of 6 VALVE EXHAUST Suitable For Caterpillar
YANNAL PART Product Name: Exhaust Valve || Part Number: 122-0321 || Application: Compatible for Caterpillar 3412 || Warranty: 1 Year || Note: Please verify your part number before ordering, any problem please feel free to contact us, thanks.
$67.99

17 Jun 2025

US: YEM PARTS
YANNAL PART Exhaust Valve 122-0321 Suitable for Caterpillar Engine Part 3406B 3406C 3408 3408B 3408C 3408E 3412 3412C 3412D 3412E 3516B
YANNAL PART Product Name: Exhaust Valve || Part Number: 122-0321 || Application: Compatible for Caterpillar 3406B 3406C 3408 3408B 3408C 3408E 3412 3412C 3412D 3412E 3516B || Warranty: 1 Year || Note: Please verify your part number before ordering, any problem please feel free to contact us, thanks.
Number on catalog scheme: 6
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Compatible equipment models: 1220321:

EXCAVATOR  375   375 L  
FRONT SHOVEL  5080  
GEN SET ENGINE  3408   3412   3412C   3516B  
GENERATOR SET  3406C   3408C   3412   3412C  
INDUSTRIAL ENGINE  3406B   3406C   3408   3408C   3408E   3412   3412C   3412E  
LANDFILL COMPACTOR  826C   826G   836  
MARINE ENGINE  3408   3408B   3408C   3412   3412C   3412D  
MINING EXCAVATOR  5110B  
MOTOR GRADER  16G   16H NA   24H  
PETROLEUM ENGINE  3412E  
PIPELAYER  578   583R   587R   589  
POWER MODULE  PM3412  
PUMPER  SCT673   SPS342   SPT342  
QUARRY TRUCK  771D   775B   775D  
RECLAIMER MIXER  RM-250C  
ROAD RECLAIMER  RR-250B  
SOIL COMPACTOR  825G  
TRACK-TYPE TRACTOR  D10N   D10R   D8L   D8N   D8R   D8R II   D9L   D9N   D9R  
TRUCK ENGINE  3408  
UNDERGROUND ART TRUCK  AD40   AE40  
WHEEL DOZER  824G   834B   844  
WHEEL SCRAPER  623F   657E  
WHEEL TRACTOR  621F   627F   631D   631E   631G   633E II   637E   637G   651E   657E   Caterpillar

Information:

The following literature can be obtained from your Caterpillar dealer.Operation and Maintenance Manual, SEBU6966, "3606, 3608, 3612 and 3616 Industrial, Generator Set and Marine Engines-For Engines Operating On Distillate Fuels".Operation and Maintenance Manual, SEBU6966, "3606, 3608, 3612 and 3616 Industrial, Generator Set and Marine Engines-For Engines Operating On Heavy Fuel Oils".Operation and Maintenance Manual, SEBU7083, "3612 and 3616 Engines-For Fast Vessel Operation".Operation and Maintenance Manual, SEBU7134, "3600 Diesel Marine Monitoring System".Schematic, RENR2458, " 3600 Diesel Generator Monitoring System Electrical System".Refer to the Allen-Bradley web site for additional information on the Allen-Bradley components in the system.Additional literature may become available. The literature may not be included in the list. Consult your Caterpillar dealer in order to check the availability, the form number, and the price of all literature before you place any orders.

Cat SIS web machinery list:

Caterpillar parts catalog
3412 Generator Set DK600001-UP
3412 Generator Set XJ500001-UP
3412B Marine Engine 60M00001-05160
3408B Generator Set 78Z01144-04866
3408B Marine Engine 99U04604-07598
3408/3408B Truck Engine 28V04750-UP
3408B Industrial Engine 67U11092-UP
3412 Industrial Engine 9XF00001-UP
3412 Marine Engine 7BL00001-UP
3412 Generator Set Engine 2WJ00001-UP
3408C Industrial Engine 9XM00001-UP
3516B Generator Set Engine 7RN00001-UP
3406C Industrial Engine 3ER00001-UP
3408C Industrial Engine 9ER00001-UP
3412C Industrial Engine 8AR00001-UP
3408E Industrial Engine 7PR00001-UP
3412E Industrial Engine 4CR00001-UP
3408C Marine Auxiliary & Generator Set Engine 1TS00001-UP
3412C Marine Auxiliary & Generator Set Engine 9BR00001-UP
3412C Generator Set 81Z14501-UP
3406C Industrial Engine 6TB09857-UP
3412C Industrial Engine 38S16484-UP
3406C Generator Set 9ES00001-UP
3412C Engine for Truck Mounted Pumper-2LZ1-Up 2LZ00001-00218
3412C Engine for Truck Mounted Pumper 3CZ00001-00418
3412C Engine for Truck Mounted Pumper 4TZ00210-00215
3412 Generator Set 4BZ00001-UP
3408C Generator Set 78Z04867-UP
3412C Marine Engine High Performance 3JK00146-UP
3408C Marine Engine 99U07599-UP
3412 Industrial Engine BCS00001-UP
3412E Industrial Engine BDT00001-UP
3412C Generator Set BAX00001-UP
3412C Generator Set BAK00001-UP
3412C Generator Set 9EP00001-UP
3412E Generator Set BCW00001-UP
3408C High Performance Marine Engine 8RG00108-UP
3412C Marine Engine 60M05161-UP
3412C Power Module 5FL00001-UP
3412C Power Module CAJ00001-UP
SPS342 Skid Mounted Pumper 2LZ00219-UP
SPT342 Truck Mounted Pumper 3CZ00419-UP
SCT673 Truck Mounted PumperPOD 4TZ00216-UP
3412C Generator Set PTL00001-UP
3412E Industrial Engine BFT00001-UP
3412C Generator Set LRY00001-UP
C2G00001-UP
3406C Generator Set C5G00001-UP
3408C Marine Auxiliary Generator Set TAM00001-UP
3412C Marine Auxiliary Generator Set RLR00001-UP
3412D Marine Engine REA00001-UP
3412C Generator Set TGC00001-UP
3412E Petroleum Engine Z2D00001-UP
3412C Generator Set DJN00001-UP
3412C Generator Set TFT00001-UP
3412C Generator Set RTY00001-UP
3406C Generator Set C8G00001-UP
3406C Generator Set C2Y00001-UP
3406C Industrial Engine 7T200001-UP
3406C Industrial Engine 5H900001-UP
PR-1000C Cold Planer 5XC00138-UP (MACHINE) POWERED BY 3208 Engine
PR-450C Cold Planer 7PJ00001-UP (MACHINE) POWERED BY 3408 Engine
SS-250B Soil Stabilizer RR-250B Road Reclaimer 3RR00001-UP (MACHINE) POWERED BY 3406C Engine
PM-565 Cold Planer 3TK00113-UP (MACHINE) POWERED BY 3408 Engine
RM-250C Reclaimer Mixer AWG00001-UP (MACHINE) POWERED BY 3406C Engine
PM-565B Cold Planer 8GS00001-UP (MACHINE) POWERED BY 3408C Engine
773E Off-Highway Truck PRB00001-UP (MACHINE) POWERED BY 3412E Engine
773E Off-Highway Truck DJS00001-UP (MACHINE) POWERED BY 3412E Engine
3408B Industrial Engine 67U11092-UP
589 Track-Type Pipelayer Power Shift 31Z00001-UP (MACHINE) POWERED BY 3408 Engine
826C Landfill Compactor 87X00587-UP (MACHINE)
16G Motor Grader 93U02679-UP (MACHINE) POWERED BY 3406 Engine
578 Pipelayer 8HB00001-UP (MACHINE) POWERED BY 3406 Engine
775B Truck 7XJ00200-UP (MACHINE) POWERED BY 3412 Engine
773B Off-Highway Truck 63W04200-UP (MACHINE) POWERED BY 3412 Engine
825G Soil Compactor 6RN00001-UP (MACHINE) POWERED BY 3406 Engine
826G Landfill Compactor 7LN00001-UP (MACHINE) POWERED BY 3406 Engine
16H Motor Grader 6ZJ00001-UP (MACHINE) POWERED BY 3406C Engine
24H Motor Grader 7KK00001-UP (MACHINE) POWERED BY 3412E Engine
769D Off-Highway Truck 5TR00001-00504 (MACHINE) POWERED BY 3408E Engine
771D Truck 6JR00001-00134 (MACHINE) POWERED BY 3408E Engine
773D Off-Highway Truck 7ER00001-00380 (MACHINE) POWERED BY 3412E Engine
775D Truck 6KR00001-00123 (MACHINE) POWERED BY 3412E Engine
769D Off-Highway Truck 5SS00001-UP (MACHINE) POWERED BY 3408E Engine
773D Off-Highway Truck 7CS00001-UP (MACHINE) POWERED BY 3412E Engine
836 Landfill Compactor 7FR00264-UP (MACHINE) POWERED BY 3408E Engine
3406C Industrial Engine 6TB09857-UP
583R Track-Type Pipelayer 2XS00001-UP (MACHINE) POWERED BY 3406C Engine
3412C Industrial Engine 38S16484-UP
769D Truck 5TR00505-UP (MACHINE) POWERED BY 3408E Engine
771D Truck 6JR00135-UP (MACHINE) POWERED BY 3408E Engine
773D Off-Highway Truck 7ER00381-UP (MACHINE) POWERED BY 3412E Engine
775D Quarry Truck 6KR00124-UP (MACHINE) POWERED BY 3412E Engine
771D Truck 6YS00001-UP (MACHINE) POWERED BY 3408E Engine
775D Quarry Truck 8AS00001-UP (MACHINE) POWERED BY 3412E Engine
769D Off-Highway Truck BBB00001-UP (MACHINE) POWERED BY 3408E Engine
771D Quarry Truck BCA00001-UP (MACHINE) POWERED BY 3408E Engine
773E Off-Highway Truck BDA00001-UP (MACHINE) POWERED BY 3412E Engine
775E Off-Highway Truck BEC00001-UP (MACHINE) POWERED BY 3412E Engine
587R PIPELAYER BXL00001-UP (MACHINE) POWERED BY 3406C Engine
773D Off-Highway Truck NBJ00001-UP (MACHINE) POWERED BY 3412E Engine
773E Off-Highway Truck ASK00001-UP (MACHINE)
3408E Engine Emissions Repower Tier I For 769C And 771C Truck 01X00001-UP (MACHINE)
3412E Engine Emissions Retrofit Repower Tier I For 772B, 773B, And 775B Machines 63W00001-UP (MACHINE)
3406/3406C/3406E Engine Rebuild Kit & Related Parts for 824G/824G Series II, 826G/826G Series II Wheel Tractor & Compactor 4SN00001-UP (MACHINE)
773E Off-Highway Truck KEG00001-UP (MACHINE) POWERED BY 3412E Engine
375 & 375 L Excavators 1JM00001-UP (MACHINE) POWERED BY 3406 Engine
375 and 375 L Excavators 6NK00001-UP (MACHINE) POWERED BY 3406 Engine
5080 Excavator 6XK00001-UP (MACHINE) POWERED BY 3406B Engine
5080 Excavator 8SL00001-UP (MACHINE) POWERED BY 3406B Engine
5110B Excavator AAA00001-UP (MACHINE) POWERED BY 3412E Engine
5110B L Excavator AAK00001-UP (MACHINE) POWERED BY 3412E Engine
5110B MH Excavator AAT00001-UP (MACHINE) POWERED BY 3412E Engine


Parts valve Caterpillar catalog:

1291029 VALVE GP-CHECK
69D, 769D, 770, 771D, 772, 773D, 773E, 773F, 775D, 775E, 775F, 776C, 777D, 777F, 784B, 784C, 785B, 785C, 785D, 789B, 789C, 789D, 793B, 793C, 793D, 793F, 793F AC, 793F CMD, 793F OEM, 793F-XQ, 795F AC, ...
2G8815 VALVE GP-PRESSURE PROTECTION
768C, 769C, 769D, 771C, 771D, 772B, 773B, 773D, 773E, 775B, 775D, 775E, 776, 776C, 776D, 777, 777B, 777D, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793B, 793C, 793D, 797
9D8159 VALVE GP-INVERTER
768C, 769C, 769D, 771C, 771D, 772B, 773B, 773D, 775B, 775D, 776, 776C, 776D, 777, 777B, 777D, 785C, 789C, 793C
6G0570 VALVE GP-TIRE
772, 772B, 773B, 773D, 773E, 775B, 775D, 775E
7D5007 VALVE AS
772, 772B, 773, 773B, 773D, 773E, 773F, 773G, 773G LRC, 773G OEM, 775B, 775D, 775E, 775F, 775G, 775G LRC, 775G OEM
6G0585 VALVE GP-TIRE
773B, 773D, 773E
1104213 VALVE GP-TIRE
120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H,...
1284972 VALVE GP-AIR CONTROL
769D, 771D, 773D, 773E, 775D, 775E, 776D, 777D
3721181 VALVE AS
769D, 770, 770G, 770G OEM, 771D, 772, 772G, 772G OEM, 773D, 773E, 773F, 773G, 773G LRC, 773G OEM, 775F, 775G, 775G LRC, 775G OEM, 776D, 777D, 777F, 777G
7Y5457 VALVE AS-SOLENOID
320, 320 L, 325, 325 L, 325 LN, 330 FM L, 330 L, 375 L
5L1892 VALVE GP-CHECK
3412, D343, D346, D348, D353C, D379A, D397D, D398A, D399
3N6971 VALVE-RELAY
3412, D348, D353C, D379A, D399
4N3411 VALVE GP-RELAY
3412, 3412C, 3412D, 3412E, 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, 3606, 3608, 3612, 3616, 5230, 5230B, 776, 776C, 776D, 777, 777B, 777D, 784B, 784C, 785, 785B, 785C, 789, 789B, 78...
2S1631 VALVE-CHECK
245, 3406, 3408, 3412, 631C, 657B, 824B, D343, D346, D349, D8K
4N0824 VALVE AS-BYPASS
3408, 3408B, 3408C, 3412, 3412C, 3412D, 589, 631E, 637D, 637E, 639D, 651E, 657E, 769C, 771C, 772B, 773B, 775B, 834B, 836, 988B, 988F, 990, 992C, 992D, D10N, D9L, D9R, PM-565, PR-1000, PR-450, PR-450C,...
5N3889 VALVE-NEEDLE
3304, 3306, 3406, 3406B, 3408, 3408B, 3412, G3306, G3406, G3408, G3412, G342C
1220322 VALVE-INLET
16G, 16H NA, 24H, 3406B, 3406C, 3408, 3408B, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 3516B, 375, 375 L, 5080, 5110B, 578, 583R, 587R, 589, 621F, 623F, 627F, 631D, 631E, 631G, 633E II, 637E, 637G, 651...
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