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SEAL 2S1509 - Caterpillar


2S1509 SEAL Caterpillar parts 1674, 1676, 1693, 621, 631C, 657, 769, 824B, D336, D342, D342C, D343, D8H, D8K, G343
Rating:
54
Alternative (cross code) number:
CA2S1509
2S-1509
2S1509
Caterpillar 2S1509 SEAL
Weight: 0.26 pounds 0 kg.
Information:
AXIAL WIDTH  12.7  mm
BORE DIAMETER  0  mm
MOUNTING TYPE  PRESS 
SEAL OD  117.6  mm
SHAFT OD  0  mm

Buy SEAL 2S1509 Caterpillar genuine, new aftermarket tractor parts with delivery
GAS ENGINE, WHEEL TRACTOR,

Compare Prices: .

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$35.99

23 Jul 2025
0.4[0.18] pounds
US: RAParts Inc.
RAParts 2S1509 Seal Fits Caterpillar Models
Reliable Aftermarket Parts OEM Numbers Are Provided for Reference Only. Please Verify Fit Prior To Ordering. || Please Note: Some Listings Use Stock Images for Reference and May Differ from the Actual Product. || This Aftermarket Part Is Made to Meet or Exceed Manufacturer (OEM) Specifications. || All OEM part numbers and logos are to be used for identification purposes only.
$32.99

04 Jul 2025
0.4[0.18] pounds
US: RAParts Inc.
RAParts 2S1509 Seal Fits Caterpillar Models
Reliable Aftermarket Parts OEM Numbers Are Provided for Reference Only. Please Verify Fit Prior To Ordering. || Please Note: Some Listings Use Stock Images for Reference and May Differ from the Actual Product. || This Aftermarket Part Is Made to Meet or Exceed Manufacturer (OEM) Specifications. || All OEM part numbers and logos are to be used for identification purposes only.
$68.95

20 May 2025

US: obertstore
Replacement part for 2S1509 Seal Fits Caterpillar D8H D8K 621 631C 657 824B D336 D342 D342C 1674 1676 R2Aft123241
Generic High-quality spare parts designed for reliable everyday use. || Precision-engineered components that meet strict manufacturing standards. || Versatile design addressing a broad range of repair and maintenance needs. || Durable construction made from quality materials for consistent functionality. || Easy-to-install parts that simplify maintenance and repair processes.
Number on catalog scheme: None
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Compatible equipment models: 2S1509:

GAS ENGINE  G343  
INDUSTRIAL ENGINE  D342C   D343  
MARINE ENGINE  D336   D342   D342C  
TRACK-TYPE TRACTOR  D8H   D8K  
TRUCK  769  
TRUCK ENGINE  1674   1676   1693  
WHEEL DOZER  824B  
WHEEL SCRAPER  657  
WHEEL TRACTOR  621   631C   Caterpillar

Information:

Removal Procedure
Start By:
Remove the fan. Refer to Disassembly and Assembly, "Fan - Remove and Install".
Remove the alternator. Refer to Disassembly and Assembly, "Alternator - Remove".
Remove the crankshaft pulley. Refer to Disassembly and Assembly, "Crankshaft Pulley - Remove and Install".
Remove the engine oil pan. Refer to Disassembly and Assembly, "Engine Oil Pan - Remove and Install".
Remove the timing gears. Refer to Disassembly and Assembly, "Gear Group (Front) - Remove and Install".
Remove the fuel injection pump. Refer to Disassembly and Assembly, "Fuel Injection Pump - Remove".
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
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.Dispose of all fluids according to local regulations and mandates.
Ensure that the coolant is drained into a suitable container for storage or disposal. Refer to Operation and Maintenance Manual, "Cooling System Coolant - Change" for the correct procedure.
Illustration 1 g01337982
Typical example
Remove bolts (1) that secure bypass tube (2) to front housing (3). Note the position of any brackets that are secured by the bolts. Remove bypass tube (2). Remove O-ring seals (4) and (5) from bypass tube (2).
Illustration 2 g03663329
If the engine is equipped with a heavy duty idler gear. Remove plate (6). Refer to Disassembly and Assembly, "Idler Gear - Remove" for the correct procedure.
Illustration 3 g01350336
Typical example
Remove bolts (8), (9) and (10) from front housing (3). Note: The bolts are three different lengths. Note the positions of the different bolts.
Remove front housing (3) from the cylinder block.
Remove joint (7).
Illustration 4 g01350337
Typical example
Remove thrust washer (11) from the cylinder block.

Cat SIS web machinery list:

Caterpillar parts catalog
1693 DIESEL TRUCK ENGINE 65B00001-02917
D343 ENGINE ARRANGEMENTS 8L1706 & 8L1707 62B06728-UP
1693 DIESEL TRUCK ENGINE 65B00001-02917
1693 DIESEL TRUCK ENGINE 65B02918-11050
1693 DIESEL TRUCK ENGINE 65B00001-02917
1693 DIESEL TRUCK ENGINE 65B02918-11050
D342 MARINE ENGINE 32B01540-UP
G342 ENGINE 71B00001-UP
D342 ENGINE 31B03985-UP
D342 MARINE ENGINE 32B01540-UP
G342 ENGINE 71B00001-UP
D342 ENGINE 31B03985-UP
D342 ENGINE 49B01091-UP
D342 MARINE ENGINE 50B01025-UP
1676 DIESEL TRUCK ENGINE 54B00001-UP
1674 DIESEL TRUCK ENGINE 94B00001-UP
D343 ENGINE 62B01869-06727
D343 MARINE ENGINE 33B00678-03027
1693 DIESEL TRUCK ENGINE 65B00001-02917
1676 DIESEL TRUCK ENGINE 54B00001-UP
1674 DIESEL TRUCK ENGINE 94B00001-UP
D343 ENGINE 62B00001-01868
D343 MARINE ENGINE 33B00001-00677
D343 ENGINE 62B01869-06727
D343 MARINE ENGINE 33B00678-03027
G343 ENGINE 97N00001-UP
D343 ENGINE 62B01869-06727
D343 ENGINE 62B06728-UP
D343 MARINE ENGINE 33B00678-03027
D343 MARINE ENGINE 33B03028-UP
1676 DIESEL TRUCK ENGINE 54B00001-UP
D343 ENGINE 62B06728-UP
G343 ENGINE 97N00001-UP
1674 DIESEL TRUCK ENGINE 94B00001-UP
1693 DIESEL TRUCK ENGINE 65B02918-11050
1693 DIESEL TRUCK ENGINE 65B11051-UP
1693 DIESEL TRUCK ENGINE 65B02918-11050
1693 DIESEL TRUCK ENGINE 65B11051-UP
1674 DIESEL TRUCK ENGINE 94B00001-UP
D343 ENGINE 62B06728-UP
D343 MARINE ENGINE 33B03028-UP
G343 ENGINE 97N00001-UP
D343 ENGINE 62B06728-UP
D343 MARINE ENGINE 33B03028-UP
1674 DIESEL TRUCK ENGINE 94B00001-UP
1693 DIESEL TRUCK ENGINE 65B02918-11050
1693 DIESEL TRUCK ENGINE 65B11051-UP
1693 DIESEL TRUCK ENGINE 65B02918-11050
1693 DIESEL TRUCK ENGINE 65B11051-UP
D343 ENGINE 62B06728-UP
D342 ENGINE 49B01091-UP
D336 MARINE ENGINE 60B00001-UP
657 SCRAPER 19G00001-00516 (MACHINE)
769 TRUCK 99F00001-01030 (MACHINE)
834 TRACTOR 43E00001-00422 (MACHINE)
824 TRACTOR 36H00001-00580 (MACHINE)
666 SCRAPER 20G00001-00175 (MACHINE)
988 WHEEL LOADER 87A00531-02384 (MACHINE)
769B TRUCK 99F01031-03453 (MACHINE)
NO. 16 MOTOR GRADER 49G00305-00682 (MACHINE)
657 SCRAPERS 47M00001-00111 (MACHINE)
824B TRACTOR 36H00581-01138 (MACHINE)
834 TRACTOR 43E00423-00636 (MACHINE)
988 WHEEL LOADER 87A02385-05627 (MACHINE)
666 SCRAPER 20G00176-00241 (MACHINE)
NO. 16 MOTOR GRADER 49G00683-UP (MACHINE)
824B TRACTOR 36H01139-UP (MACHINE) POWERED BY D343 ENGINE
769B TRUCK 99F01031-03453 (MACHINE)
657 SCRAPERS 47M00001-00111 (MACHINE)
824B TRACTOR 36H00581-01138 (MACHINE)
834 TRACTOR 43E00423-00636 (MACHINE)
988 WHEEL LOADER 87A02385-05627 (MACHINE)
666 SCRAPER 20G00176-00241 (MACHINE)
983 TRAXCAVATOR 38K00001-00764 (MACHINE)
825B COMPACTOR 43N00001-00493 (MACHINE)
631C TRACTOR 67M00001-04580 (MACHINE)
633C TRACTOR 66M00001-00781 (MACHINE)
657B SCRAPERS 47M00001-UP (MACHINE)
825B COMPACTOR 43N00494-UP (MACHINE) POWERED BY D343 ENGINE
666B SCRAPER 20G00242-UP (MACHINE) POWERED BY D343 ENGINE
NO. 16 MOTOR GRADER 49G00683-UP (MACHINE)
988 WHEEL LOADER 87A05628-06831 (MACHINE)
834 TRACTOR 43E00637-UP (MACHINE)
824B TRACTOR 36H01139-UP (MACHINE) POWERED BY D343 ENGINE
983 TRAXCAVATOR 38K00001-00764 (MACHINE)
657B SCRAPERS 47M00001-UP (MACHINE)
825B COMPACTOR 43N00494-UP (MACHINE) POWERED BY D343 ENGINE
666B SCRAPER 20G00242-UP (MACHINE) POWERED BY D343 ENGINE
NO. 16 MOTOR GRADER 49G00683-UP (MACHINE)
826B LANDFILL COMPACTOR 58U00001-UP (MACHINE) POWERED BY D343 ENGINE
988 WHEEL LOADER 87A05628-06831 (MACHINE)
983 TRAXCAVATOR 38K00765-UP (MACHINE) POWERED BY D343 ENGINE
834 TRACTOR 43E00637-UP (MACHINE)
988 WHEEL LOADER 87A06832-06832 (MACHINE)
657 SCRAPER 19G00001-00516 (MACHINE)
NO. 16 MOTOR GRADER 49G00001-00304 (MACHINE)
988 TRAXCAVATOR 87A00001-00530 (MACHINE)
769 TRUCK 99F00001-01030 (MACHINE)
834 TRACTOR 43E00001-00422 (MACHINE)
824 TRACTOR 36H00001-00580 (MACHINE)
666 SCRAPER 20G00001-00175 (MACHINE)
988 WHEEL LOADER 87A00531-02384 (MACHINE)
NO. 16 MOTOR GRADER 49G00305-00682 (MACHINE)
769B TRUCK 99F01031-03453 (MACHINE)
631C TRACTOR 67M00001-04580 (MACHINE)
633C TRACTOR 66M00001-00781 (MACHINE)
637 TRACTORS 65M00001-UP (MACHINE)
768B TRACTOR 79S00001-UP (MACHINE) POWERED BY D343 ENGINE
769B TRUCK 99F03454-UP (MACHINE) POWERED BY D343 ENGINE
631C TRACTOR 67M04581-UP (MACHINE)
824B TRACTOR 36H01139-UP (MACHINE) POWERED BY D343 ENGINE
633C TRACTOR 66M00782-UP (MACHINE)
631C TRACTOR 67M00001-04580 (MACHINE)
633C TRACTOR 66M00001-00781 (MACHINE)
637 TRACTORS 65M00001-UP (MACHINE)
657B SCRAPERS 47M00001-UP (MACHINE)
825B COMPACTOR 43N00494-UP (MACHINE) POWERED BY D343 ENGINE
666B SCRAPER 20G00242-UP (MACHINE) POWERED BY D343 ENGINE
768B TRACTOR 79S00001-UP (MACHINE) POWERED BY D343 ENGINE
826B LANDFILL COMPACTOR 58U00001-UP (MACHINE) POWERED BY D343 ENGINE
769B TRUCK 99F03454-UP (MACHINE) POWERED BY D343 ENGINE
983 TRAXCAVATOR 38K00765-UP (MACHINE) POWERED BY D343 ENGINE
988 WHEEL LOADER 87A06832-06832 (MACHINE)
769B TRUCK 35W00001-UP (MACHINE)
D8K TRACTOR / POWER SHIFT / 66V02085-UP (MACHINE) POWERED BY D342 ENGINE
D8K TRACTOR-- IF EQUIPPED WITH ARRANGEMENT 1Z413 77V04429-UP (MACHINE)
D8K TRACTOR / POWERSHIFT / 77V05006-UP (MACHINE) POWERED BY D342 ENGINE
D8K TRACTOR / DIRECT DRIVE / 76V00505-UP (MACHINE) POWERED BY 342 ENGINE
583 PIPELAYER / POWER SHIFT / 78V00535-UP (MACHINE)
D342 VEHICULAR ENGINE 76V00001-00504 (MACHINE)
657 SCRAPER 19G00001-00516 (MACHINE)
769 TRUCK 99F00001-01030 (MACHINE)
834 TRACTOR 43E00001-00422 (MACHINE)
824 TRACTOR 36H00001-00580 (MACHINE)
666 SCRAPER 20G00001-00175 (MACHINE)
988 WHEEL LOADER 87A00531-02384 (MACHINE)
769B TRUCK 99F01031-03453 (MACHINE)
NO. 16 MOTOR GRADER 49G00305-00682 (MACHINE)
657 SCRAPERS 47M00001-00111 (MACHINE)
824B TRACTOR 36H00581-01138 (MACHINE)
834 TRACTOR 43E00423-00636 (MACHINE)
988 WHEEL LOADER 87A02385-05627 (MACHINE)
666 SCRAPER 20G00176-00241 (MACHINE)
NO. 16 MOTOR GRADER 49G00683-UP (MACHINE)
824B TRACTOR 36H01139-UP (MACHINE) POWERED BY D343 ENGINE
769B TRUCK 99F01031-03453 (MACHINE)
657 SCRAPERS 47M00001-00111 (MACHINE)
824B TRACTOR 36H00581-01138 (MACHINE)
834 TRACTOR 43E00423-00636 (MACHINE)
988 WHEEL LOADER 87A02385-05627 (MACHINE)
666 SCRAPER 20G00176-00241 (MACHINE)
983 TRAXCAVATOR 38K00001-00764 (MACHINE)
825B COMPACTOR 43N00001-00493 (MACHINE)
631C TRACTOR 67M00001-04580 (MACHINE)
633C TRACTOR 66M00001-00781 (MACHINE)
657B SCRAPERS 47M00001-UP (MACHINE)
825B COMPACTOR 43N00494-UP (MACHINE) POWERED BY D343 ENGINE
666B SCRAPER 20G00242-UP (MACHINE) POWERED BY D343 ENGINE
NO. 16 MOTOR GRADER 49G00683-UP (MACHINE)
988 WHEEL LOADER 87A05628-06831 (MACHINE)
834 TRACTOR 43E00637-UP (MACHINE)
824B TRACTOR 36H01139-UP (MACHINE) POWERED BY D343 ENGINE
983 TRAXCAVATOR 38K00001-00764 (MACHINE)
657B SCRAPERS 47M00001-UP (MACHINE)
825B COMPACTOR 43N00494-UP (MACHINE) POWERED BY D343 ENGINE
666B SCRAPER 20G00242-UP (MACHINE) POWERED BY D343 ENGINE
NO. 16 MOTOR GRADER 49G00683-UP (MACHINE)
826B LANDFILL COMPACTOR 58U00001-UP (MACHINE) POWERED BY D343 ENGINE
988 WHEEL LOADER 87A05628-06831 (MACHINE)
983 TRAXCAVATOR 38K00765-UP (MACHINE) POWERED BY D343 ENGINE
834 TRACTOR 43E00637-UP (MACHINE)
988 WHEEL LOADER 87A06832-06832 (MACHINE)
D8H TRACTOR / POWER SHIFT / 46A10725-24432 (MACHINE)
D8 TRACTOR / DIRECT DRIVE / 36A04469-05328 (MACHINE)
D8H TRACTOR / POWER SHIFT / 46A24433-UP (MACHINE)
D8H TRACTOR / DIRECT DRIVE / 36A05329-UP (MACHINE)
621 TRACTOR 23H00001-02222 (MACHINE)
621 TRACTOR 23H02223-04298 (MACHINE)
980 WHEEL LOADER 42H00863-UP (MACHINE)
980 WHEEL LOADER 42H00001-00862 (MACHINE)
657 SCRAPER 19G00001-00516 (MACHINE)
NO. 16 MOTOR GRADER 49G00001-00304 (MACHINE)
988 TRAXCAVATOR 87A00001-00530 (MACHINE)
769 TRUCK 99F00001-01030 (MACHINE)
834 TRACTOR 43E00001-00422 (MACHINE)
824 TRACTOR 36H00001-00580 (MACHINE)
666 SCRAPER 20G00001-00175 (MACHINE)
988 WHEEL LOADER 87A00531-02384 (MACHINE)
NO. 16 MOTOR GRADER 49G00305-00682 (MACHINE)
621 TRACTOR 23H02223-04298 (MACHINE)
980 WHEEL LOADER 42H00863-UP (MACHINE)
623 TRACTOR 52U00001-UP (MACHINE)
621 TRACTOR 23H04299-UP (MACHINE)
769B TRUCK 99F01031-03453 (MACHINE)
631C TRACTOR 67M00001-04580 (MACHINE)
633C TRACTOR 66M00001-00781 (MACHINE)
637 TRACTORS 65M00001-UP (MACHINE)
768B TRACTOR 79S00001-UP (MACHINE) POWERED BY D343 ENGINE
769B TRUCK 99F03454-UP (MACHINE) POWERED BY D343 ENGINE
631C TRACTOR 67M04581-UP (MACHINE)
824B TRACTOR 36H01139-UP (MACHINE) POWERED BY D343 ENGINE
633C TRACTOR 66M00782-UP (MACHINE)
631C TRACTOR 67M00001-04580 (MACHINE)
633C TRACTOR 66M00001-00781 (MACHINE)
637 TRACTORS 65M00001-UP (MACHINE)
657B SCRAPERS 47M00001-UP (MACHINE)
825B COMPACTOR 43N00494-UP (MACHINE) POWERED BY D343 ENGINE
666B SCRAPER 20G00242-UP (MACHINE) POWERED BY D343 ENGINE
768B TRACTOR 79S00001-UP (MACHINE) POWERED BY D343 ENGINE
826B LANDFILL COMPACTOR 58U00001-UP (MACHINE) POWERED BY D343 ENGINE
769B TRUCK 99F03454-UP (MACHINE) POWERED BY D343 ENGINE
983 TRAXCAVATOR 38K00765-UP (MACHINE) POWERED BY D343 ENGINE
988 WHEEL LOADER 87A06832-06832 (MACHINE)
769B TRUCK 35W00001-UP (MACHINE)
824B TRACTOR 36H01139-UP (MACHINE) POWERED BY D343 ENGINE
983 TRAXCAVATOR 38K00765-UP (MACHINE) POWERED BY D343 ENGINE
988 WHEEL LOADER 87A06832-06832 (MACHINE)
824B TRACTOR 36H01139-UP (MACHINE) POWERED BY D343 ENGINE
983 TRAXCAVATOR 38K00765-UP (MACHINE) POWERED BY D343 ENGINE
988 WHEEL LOADER 87A06832-06832 (MACHINE)
D8K TRACTOR / POWER SHIFT / 66V02085-UP (MACHINE) POWERED BY D342 ENGINE
D8K TRACTOR-- IF EQUIPPED WITH ARRANGEMENT 1Z413 77V04429-UP (MACHINE)
D8K TRACTOR / POWERSHIFT / 77V05006-UP (MACHINE) POWERED BY D342 ENGINE
D8K TRACTOR / DIRECT DRIVE / 76V00505-UP (MACHINE) POWERED BY 342 ENGINE
583 PIPELAYER / POWER SHIFT / 78V00535-UP (MACHINE)
D342 VEHICULAR ENGINE 76V00001-00504 (MACHINE)
621 TRACTOR 23H00001-02222 (MACHINE)
980 WHEEL LOADER 42H00001-00862 (MACHINE)
D8H TRACTOR / POWER SHIFT / 46A10725-24432 (MACHINE)
D8 TRACTOR / DIRECT DRIVE / 36A04469-05328 (MACHINE)


Parts seal Caterpillar catalog:

9M6097 SEAL-O-RING
824, 824B, 825B, 825C, 826B, 826C, 834, 834B, 834G, 834H, 834K, 836, 836G, 836H, 836K, 986H, 988, 988B, 988F, 988F II, 988G, 988H, 988K, 992, R1300, R1300G, R1300G II, R2900, R2900G, R3000H
1J4246 SEAL-O-RING
69D, 768B, 768C, 769, 769C, 769D, 770, 770G, 770G OEM, 771C, 771D, 772, 772G, 772G OEM, 834B, 834G, 834H, 834K, 986H, 988B, 988F, 988F II, 988G, 988H, 988K, AD55, AD55B, AD60, R2900G, R3000H
3K6454 SEAL-LIP TYPE
120B, 12E, 12F, 140, 140B, 14E, 16G, 16H, 16H NA, 16M, 777, 824, 824B, 824C, 824G, 824G II, 824H, 825B, 825G, 825G II, 825H, 826B, 826C, 826G, 826G II, 826H, 834, 980, 980B, 980C, 980F, 980G, 980G II,...
8M6538 SEAL
769, 772, 834, 992
4D6548 SEAL
789, 789B, 789C, 789D, 824B, 988
9M3879 SEAL-LIP TYPE
69D, 768C, 769, 769C, 769D, 771C, 771D
4D7869 SEAL
12E, 16, 769, 772, 773
1T0352 SEAL
16, 768B, 769, 769C, 772, 773, 773B, D35HP, D400
8J3879 SEAL
769, 772, 773B, 777
9J1797 SEAL
769, 772, 773B, 776, 777
9J1794 SEAL
769, 772, 773B, 776, 777
9H2257 SEAL
120B, 12E, 140, 140B, 769, 769C, 824
2S2059 SEAL
D342, D342C, D353C, D8H
7B2126 SEAL
583H, D342, D342C, D364, D375D, D397D, D8H, G342C
1S8320 SEAL
3406, 621, 980, D8H, D9G
4N4248 SEAL
1673C, 1674, 1693, 245, 3306, 3406, 3408, 518, 631C, 637D, 772, 777, 824B, 941, 950, D10, D343, D348, D5, D6C, D6D, D7G, D8K
6L4905 SEAL
7211, 910, 931, 931B, D353C, G353D, IT12
7B2124 SEAL
12E, 1673, 1673B, 619, 955C, 955H, 977D, 977H, 977K, D315, D330A, D330B, D333A, D333B, D336
8M7754 SEAL
12E, 1673, 1673B, 561B, 951B, 955H, 955K, 977H, 977K, D320A, D330A, D330B, D333A, D333B, D4D
2S0320 SEAL (7 FEET LONG)
12E, 1673, 1673B, 561B, 955H, 977H, D320A, D330B, D333A, D333B, D4D
2M7876 SEAL
1673, 1673B, D320A, D330A, D330B, D333A, D333B, G3306
7S0662 SEAL
641, 651, D342, D342C, D353C, D8H, D8K, D9G, D9H, G342C
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The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
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