3S9643 SEAL-LIP TYPE Caterpillar parts
12H, 140H, 140M, 140M 2, 143H, 14H, 14M, 16, 160H, 160M, 160M 2, 163H, 1673C, 1674, 1676, 1693, 16G, 16H, 16H NA, 16M, 2290, 2390, 2391, 245, 245B, 2491, 24H, 24M, 2590, 3116, 3126, 3126B, 3176, 3176B...
Rating:
Alternative (cross code) number:
CA3S9643
3S-9643
3S9643
CA3S9643
3S-9643
3S9643
Weight: 0.04 pounds 0 kg.
ARTICULATED TRUCK, WHEELED EXCAVATOR,
Cross Reference:
BEHR_
2.350.82,
2.350.83,
2.361.82,
2.409.81,
2.409.82,
BUGATTI
27199003-00,
CALORSTAT by Vernet
40121.82,
CT2100.01,
CT2100.07,
CT2104.24,
CT21122.01,
CT21130.01,
CATERPILLAR
1W5253,
2R2911,
3S9643,
4L7615,
4N2212,
5N6242,
6L5851,
6L7291,
8N4935,
9N3017,
9S9160,
CUMMINS
146076,
146077,
17360,
201737,
204586,
205566,
3002742,
301737,
3629204,
3629205,
Y205566,
FEBI BILSTEIN
11496,
11848,
18959,
GATES
TH07882,
HENSCHEL
523.642.01-10,
IHC
276336-R91,
IVECO
12276553,
LEMA
585082,
MACK
215SB165PI-3,
MAHLE FILTER
THD 1 82,
MAN
51064010045,
MOTORAD
4047-82,
459-82,
8800-82,
MTE-THOMSON
VT333.82,
MWM
9.612.0.757.004.4,
PORSCHE
98010612501,
RENAULT TRUCKS
5001855520,
7408149182,
TRISCAN
8620 37681,
VAUXHALL
5102112,
5118264,
5119826,
5143210,
VOLVO
1544683,
15446834,
1676306,
8149182,
WAHLER
4618.82,
4619.82,
Compare Prices: .
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Replacement For Fits Caterpillar SEAL OIL 3S9643 NEW
alpengoa Replacement For Fits Caterpillar SEAL OIL 3S9643 NEW || Brand new || Easy Install || Design improved for more durability || Safety Assurance - parts give you peace of mind that your equipment remains safe to use
alpengoa Replacement For Fits Caterpillar SEAL OIL 3S9643 NEW || Brand new || Easy Install || Design improved for more durability || Safety Assurance - parts give you peace of mind that your equipment remains safe to use
BEAR FLAG EDITION for Lip-Type Seal 3S9643 for Caterpillar 924G 930H 950F 966F 966H 980K 982M 988K
BEAR FLAG EDITION For Lip-Type Seal 3S9643 For Caterpillar 924G 930H 950F 966F 966H 980K 982M 988K || Lip-type seal desied for equipment like 924G, 930H, 950F, 966F, 966H, 980K, 982M, 988K. Helps to maintain optimal perforce. || For perfectly on machines, improg efficiency and preventing leakage. Replacement part with MPN 3S9643. || Enhance Your Equipment’s Performance – Opt for Our Reliable Replacement Parts. || For a precise fit and inFor med choice, please thoroughly check the product's dimensions and inspect the provided photos.
BEAR FLAG EDITION For Lip-Type Seal 3S9643 For Caterpillar 924G 930H 950F 966F 966H 980K 982M 988K || Lip-type seal desied for equipment like 924G, 930H, 950F, 966F, 966H, 980K, 982M, 988K. Helps to maintain optimal perforce. || For perfectly on machines, improg efficiency and preventing leakage. Replacement part with MPN 3S9643. || Enhance Your Equipment’s Performance – Opt for Our Reliable Replacement Parts. || For a precise fit and inFor med choice, please thoroughly check the product's dimensions and inspect the provided photos.
MURNELAP for Lip-Type Seal 3S9643 Fits Caterpillar 924G 930H 950F 966F 966H 980K 982M 988K
MURNELAP For Lip-Type Seal 3S9643 Fits Caterpillar 924G 930H 950F 966F 966H 980K 982M 988K || Lip-type seal eres a tight and secure fit for equipment such as 924G, 930H, 950F, and more. || Desied to meet the high de of machinery, including 966F, 966H, 980K, 988K, and more. || Easy Installation: Simple to install, making maintenance and repairs straightforward. || Verify Fit: For optimal performance, please review the product's appearance in the photo and verify it against the specified dimensions to ensure a precise fit.
MURNELAP For Lip-Type Seal 3S9643 Fits Caterpillar 924G 930H 950F 966F 966H 980K 982M 988K || Lip-type seal eres a tight and secure fit for equipment such as 924G, 930H, 950F, and more. || Desied to meet the high de of machinery, including 966F, 966H, 980K, 988K, and more. || Easy Installation: Simple to install, making maintenance and repairs straightforward. || Verify Fit: For optimal performance, please review the product's appearance in the photo and verify it against the specified dimensions to ensure a precise fit.
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2025-07-11
2025-01-21
2025-01-20
2024-12-12
2024-12-10
2024-10-18
2024-10-17
2024-10-15
2024-09-11
2024-07-22
Compatible equipment models: 3S9643:
COMBINE
480
EXCAVATOR
245
245B
330
330C
330C FM
330C L
330C MH
330D
330D FM
330D L
330D LN
330D MH
336D
336D L
336D LN
336D2
336D2 L
340D L
340D2 L
345B
345B II
345B II MH
345B L
345C
345C L
345C MH
345D
345D L
345D L VG
349D
349D L
349E
349E L
349E L VG
349F L
350
365B
365B II
365B L
365C
365C L
365C L MH
374D L
374F L
375
375 L
385B
385C
385C FS
385C L
385C L MH
390D
390D L
390F L
GAS ENGINE
CG137-12
G3306
G3406
G3408
G3408B
G3408C
G3412
G343
G3508
G3508B
G3512
G3512B
G3516
G3516B
G3520B
G3606
G3606B
G3608
G3612
G3616
G379
G398
G399
GEN SET ENGINE
3406
3406B
3406C
3406E
3408
3408B
3412
3412C
3456
3508
3508B
3512
3512B
3516
3516B
C-12
D379B
D398B
G3412C
G3508
G3512
G3516
G3516B
G3520B
GEN SET-MILITARY
3608
GENERATOR SET
3406C
3406E
3408C
3412
3412C
3456
3508
3508B
3508C
3512
3512B
3512C
3516
3516B
3516C
C13
C13 XQ350
C15
C15 I6
C175-16
C18
C18 I6
C27
C32
C9
G3406
G3412
G3508
G3512
G3512E
G3516
G3516B
G3516C
G3516E
G3516H
G3520B
G3520C
G3520E
INDUSTRIAL ENGINE
3176B
3176C
3196
3304
3306
3306B
3406
3406B
3406C
3406E
3408
3408B
3408C
3408E
3412
3412C
3412E
3456
3508
3508B
3512
3512B
3512C
3516
3516B
C-10
C-12
C-15
C-16
C-9
C11
C13
C15
C18
C27
C32
C9
D343
D346
D348
D349
D379
D398
D399
MARINE ENGINE
3116
3126
3126B
3176B
3176C
3196
3304
3306
3406
3406B
3406C
3406E
3408
3408B
3408C
3412
3412C
3412D
3412E
3508
3508B
3508C
3512
3512B
3512C
3516
3516B
3516C
3606
3608
3612
3616
C-12
C12
C140-16
C15
C18
C280-12
C280-16
C280-6
C280-8
C30
C32
C7
C9
D346
D348
D349
D379A
D398A
PETROLEUM PACKAGE
CX31-C13I
CX31-C15I
CX31-C18I
CX31-C9I
CX35-C18I
CX35-P800
TH35-C11I
TH35-C13I
TH35-C15I
REMAN ENGINE
3516B
SHOVEL LOGGER
345C
SITE PREP TRACTOR
586C
SOIL STABILIZER
SS-250
STABILIZER MIXER
SM-350
TRACK FELLER BUNCHER
2290
2390
2391
2491
2590
511
521
521B
522
522B
532
541
541 2
551
552
552 2
TK1051
TK711
TK721
TK722
TK732
TK741
TK751
TK752
TRACK-TYPE TRACTOR
D10
D10N
D10R
D10T
D10T2
D11N
D11R
D11T
D5M
D6R
D6R II
D6R III
D6R STD
D6T
D7R II
D7R XR
D8H
D8K
D8L
D8N
D8R
D8R II
D8T
D9L
D9N
D9R
D9T
TRUCK
69D
769
769C
769D
770
770G
770G OEM
772
772G
772G OEM
773
773B
773D
773E
773F
773G
773G LRC
773G OEM
775D
775E
775F
775G
775G LRC
775G OEM
777
777B
777C
777D
777F
777G
785
785B
785C
785D
789
789B
789C
789D
793
793B
793C
793D
797
797B
TRUCK ENGINE
1673C
1674
1676
1693
3116
3176
3176B
3208
3306
3306B
3306C
3406
3406B
3406C
3406E
3408
C-10
C-12
C-15
C-16
C-18
C-9
C11
C13
C15
C16
C18
C9
WHEEL DOZER
814B
814F
814F II
824B
824C
824G
824G II
824H
824K
834
834B
834G
834H
834K
844
844H
844K
854G
854K
WHEEL LOADER
950F
950F II
960F
966F
966G II
966H
972G II
972H
980
980B
980C
980F
980G
980G II
980H
980K
980K HLG
980M
982M
986H
988B
988F
988F II
988G
988H
988K
990
990 II
990H
990K
992
992C
992D
992G
992K
993K
994
994D
994F
994H
Information:
Probable Causes
Batteries
Battery cables
Starting circuit
Starting motor solenoid
Starting motor
Shutdown switch
Prelubrication system (if applicable)
Faulty crank enable switch (if applicable)
Flywheel ring gear
Engine accessories (if equipped)
Hydraulic cylinder lock
Internal engine problemRecommended Actions
Batteries and/or Battery Cables
Inspect the main power switch, battery posts, and battery cables for loose connections and for corrosion. If the battery cables are corroded, remove the battery cables and clean the battery cables. Tighten any loose connections.
Inspect the batteries.
Charge the batteries. Refer to Special Instruction, SEHS7633, "Battery Test Procedure".
Load test the batteries. Refer to Special Instruction, SEHS9249, "Use of 4C-4911 Battery Load Tester for 6, 8 and 12 Volt Lead Acid Batteries". Starting Motor Solenoid or Starting Circuit
Check the operation of the engine start switch. Monitor the engine start switch on Cat ET. Refer to the appropriate troubleshooting test that is applicable to your engine if repairs are required.
Test the operation of the starting motor solenoid.
Check the wiring to the starting motor solenoid. Starting Motor or Flywheel Ring Gear
Test the operation of the starting motor.
Inspect the solenoid on the starter and the flywheel ring gear for damage. Prelubrication System (if applicable)
If equipped, inspect the prelubrication system for proper operation.Shutdown Switch
Use Cat ET to monitor the status of the engine. Check for "ACTIVE" shutdowns due to shutdown switches. Determine the cause for the "ACTIVE" shutdown and make any repairs necessary.Crank Enable Switch (if applicable)
Ensure that the crank enable switch is not faulty.Engine Accessories (if equipped)
Ensure free movement of the driveline.
Ensure that the timing pin was not left in the flywheel housing.
Remove any engine accessories that may lock up the engine and inspect any engine accessories that may lock up the engine. The following list illustrates examples of engine accessories that may lock up the engine:
Hydraulic pump that is driven from the rear gear group
Air compressor
Engine oil pump
Other components that are driven by the engineHydraulic Cylinder Lock
Check for fluid in the cylinders (hydraulic cylinder lock) by removing the individual unit injectors.Note: Drain the fuel from the cylinder head. Fuel will flow from the cylinder head into the cylinders when the unit injector is removed.Internal Engine Problem
Disassemble the engine. Refer to the Disassembly and Assembly manual. Inspect the internal components for the following conditions:
Seizure
Broken components
Bent components
Batteries
Battery cables
Starting circuit
Starting motor solenoid
Starting motor
Shutdown switch
Prelubrication system (if applicable)
Faulty crank enable switch (if applicable)
Flywheel ring gear
Engine accessories (if equipped)
Hydraulic cylinder lock
Internal engine problemRecommended Actions
Batteries and/or Battery Cables
Inspect the main power switch, battery posts, and battery cables for loose connections and for corrosion. If the battery cables are corroded, remove the battery cables and clean the battery cables. Tighten any loose connections.
Inspect the batteries.
Charge the batteries. Refer to Special Instruction, SEHS7633, "Battery Test Procedure".
Load test the batteries. Refer to Special Instruction, SEHS9249, "Use of 4C-4911 Battery Load Tester for 6, 8 and 12 Volt Lead Acid Batteries". Starting Motor Solenoid or Starting Circuit
Check the operation of the engine start switch. Monitor the engine start switch on Cat ET. Refer to the appropriate troubleshooting test that is applicable to your engine if repairs are required.
Test the operation of the starting motor solenoid.
Check the wiring to the starting motor solenoid. Starting Motor or Flywheel Ring Gear
Test the operation of the starting motor.
Inspect the solenoid on the starter and the flywheel ring gear for damage. Prelubrication System (if applicable)
If equipped, inspect the prelubrication system for proper operation.Shutdown Switch
Use Cat ET to monitor the status of the engine. Check for "ACTIVE" shutdowns due to shutdown switches. Determine the cause for the "ACTIVE" shutdown and make any repairs necessary.Crank Enable Switch (if applicable)
Ensure that the crank enable switch is not faulty.Engine Accessories (if equipped)
Ensure free movement of the driveline.
Ensure that the timing pin was not left in the flywheel housing.
Remove any engine accessories that may lock up the engine and inspect any engine accessories that may lock up the engine. The following list illustrates examples of engine accessories that may lock up the engine:
Hydraulic pump that is driven from the rear gear group
Air compressor
Engine oil pump
Other components that are driven by the engineHydraulic Cylinder Lock
Check for fluid in the cylinders (hydraulic cylinder lock) by removing the individual unit injectors.Note: Drain the fuel from the cylinder head. Fuel will flow from the cylinder head into the cylinders when the unit injector is removed.Internal Engine Problem
Disassemble the engine. Refer to the Disassembly and Assembly manual. Inspect the internal components for the following conditions:
Seizure
Broken components
Bent components
Cat SIS web machinery list:
Parts seal Caterpillar catalog:
0951694
SEAL-O-RING
330, 330 FM L, 330 L, 330B, 330B L, E120B, W330B
330, 330 FM L, 330 L, 330B, 330B L, E120B, W330B
1307114
SEAL-O-RING
330B, 330B L, 345B, 345B L, W330B
330B, 330B L, 345B, 345B L, W330B
1659292
SEAL-LIP TYPE
365B, 365B L
365B, 365B L
2590734
SEAL-U-CUP
325C, 330C L, 330D L, 336D, 336D2, 340D L, 340D2 L, 345B II, 345C, 345D, 345D L, 349D, 349D L
325C, 330C L, 330D L, 336D, 336D2, 340D L, 340D2 L, 345B II, 345C, 345D, 345D L, 349D, 349D L
2667957
SEAL-BUFFER
325C, 330C L, 330D L, 336D, 336D2, 340D L, 340D2 L, 345B II, 345C, 345D, 345D L, 349D, 349D L
325C, 330C L, 330D L, 336D, 336D2, 340D L, 340D2 L, 345B II, 345C, 345D, 345D L, 349D, 349D L
2667960
SEAL-O-RING
325C, 330C L, 330D L, 336D, 336D2, 340D L, 340D2 L, 345B II, 345C, 345D, 345D L, 349D, 349D L
325C, 330C L, 330D L, 336D, 336D2, 340D L, 340D2 L, 345B II, 345C, 345D, 345D L, 349D, 349D L
2590736
SEAL-U-CUP
345B II, 345C, 345D, 345D L, 349D, 349D L
345B II, 345C, 345D, 345D L, 349D, 349D L
2667958
SEAL-BUFFER
345B II, 345C, 345D, 345D L, 349D, 349D L
345B II, 345C, 345D, 345D L, 349D, 349D L
3678472
SEAL-O-RING
365C, 374D L, 374F L, 385B, 385C, 385C L, 390D, 390D L, 390F L
365C, 374D L, 374F L, 385B, 385C, 385C L, 390D, 390D L, 390F L
1289270
SEAL-U-CUP
330B, 330B L, 330C L, 330D, 330D L, 336D
330B, 330B L, 330C L, 330D, 330D L, 336D
1336814
SEAL-LIP TYPE
330B, 330B L, 330C L, 330D, 330D L, 336D
330B, 330B L, 330C L, 330D, 330D L, 336D
3678473
SEAL-O-RING
390D, 390D L, 390F L
390D, 390D L, 390F L
5F3999
SEAL-O-RING
12M 2, 12M 3, 12M 3 AWD, 140M 2, 140M 3, 140M 3 AWD, 14E, 153, 160M 2, 160M 3, 160M 3 AWD, 163, 1673, 1673C, 215, 215B, 225, 227, 24H, 24M, 2864C, 304, 304.5, 304C CR, 305, 305.5, 305.5D, 305.5E, 305C...
12M 2, 12M 3, 12M 3 AWD, 140M 2, 140M 3, 140M 3 AWD, 14E, 153, 160M 2, 160M 3, 160M 3 AWD, 163, 1673, 1673C, 215, 215B, 225, 227, 24H, 24M, 2864C, 304, 304.5, 304C CR, 305, 305.5, 305.5D, 305.5E, 305C...
3N7351
SEAL-RUBBER
3306, 3306B, 3406, 3406B, 3406C, 3406E, 3408, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 3456, C-15, C-16, C12, C15, C18, CX31-C15I, D342, D342C, D343, D353C, G3406, G3408, G3408B, G3412, G343, G353D, T...
3306, 3306B, 3406, 3406B, 3406C, 3406E, 3408, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 3456, C-15, C-16, C12, C15, C18, CX31-C15I, D342, D342C, D343, D353C, G3406, G3408, G3408B, G3412, G343, G353D, T...
5D6642
SEAL-O-RING
3304, 3304B, 3306, 3306B, 3618, 641, 651, 657, 666, D343, G3304, G3306
3304, 3304B, 3306, 3306B, 3618, 641, 651, 657, 666, D343, G3304, G3306
6V5504
SEAL-O-RING
140H, 143H, 14H, 160H, 163H, 3114, 3116, 3126, 3126B, 3176B, 3208, 3304, 3306, 3306B, 345B, 345B L, 3508, 3512, 3512B, 3516, 3516B, 3612, 3616, 572R II, 75C, 85C, 966G II, C-12, C280-12, C280-16, C7, ...
140H, 143H, 14H, 160H, 163H, 3114, 3116, 3126, 3126B, 3176B, 3208, 3304, 3306, 3306B, 345B, 345B L, 3508, 3512, 3512B, 3516, 3516B, 3612, 3616, 572R II, 75C, 85C, 966G II, C-12, C280-12, C280-16, C7, ...
2147568
SEAL-O-RING
216, 216B, 216B3, 226B, 226B3, 232B, 236, 236B, 236B3, 236D, 242B, 242B3, 242D, 246C, 246D, 247, 247B, 247B3, 252B, 252B3, 256C, 257B, 257B3, 257D, 259B3, 259D, 262C, 262C2, 262D, 267B, 268B, 272C, 27...
216, 216B, 216B3, 226B, 226B3, 232B, 236, 236B, 236B3, 236D, 242B, 242B3, 242D, 246C, 246D, 247, 247B, 247B3, 252B, 252B3, 256C, 257B, 257B3, 257D, 259B3, 259D, 262C, 262C2, 262D, 267B, 268B, 272C, 27...
8M4988
SEAL-O-RING
120B, 120G, 16, 160H ES, 160H NA, 1673, 1673B, 1673C, 1676, 172, 173B, 183, 183B, 235C, 235D, 256C, 262C, 272C, 277C, 287C, 297C, 30/30, 330 L, 3304, 3304B, 3306, 3306B, 330B, 350, 518, 518C, 528, 528...
120B, 120G, 16, 160H ES, 160H NA, 1673, 1673B, 1673C, 1676, 172, 173B, 183, 183B, 235C, 235D, 256C, 262C, 272C, 277C, 287C, 297C, 30/30, 330 L, 3304, 3304B, 3306, 3306B, 330B, 350, 518, 518C, 528, 528...
8F3469
SEAL-O-RING
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12E, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 135H NA, 140, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140...
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12E, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 135H NA, 140, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140...
7L2130
SEAL AS
3304, 3304B, 3306, 3306B, 3406B, 3408, 3412, C-12, C12, D330A, D334, D353C
3304, 3304B, 3306, 3306B, 3406B, 3408, 3412, C-12, C12, D330A, D334, D353C
1635713
SEAL-LIP TYPE
3304, 3306, 3306B, C-12, C12
3304, 3306, 3306B, C-12, C12
5M5860
SEAL-O-RING
140H, 143H, 14H NA, 160H, 160H ES, 160H NA, 163H NA, 1673C, 235B, 330, 330 L, 3304, 3304B, 3306, 3306B, 3306C, 330B, 330B L, 525, 527, 545, 57, 572R, 572R II, 58, 589, 594H, 611, 615C, 627B, 627E, 627...
140H, 143H, 14H NA, 160H, 160H ES, 160H NA, 163H NA, 1673C, 235B, 330, 330 L, 3304, 3304B, 3306, 3306B, 3306C, 330B, 330B L, 525, 527, 545, 57, 572R, 572R II, 58, 589, 594H, 611, 615C, 627B, 627E, 627...
1544482
SEAL-LIP TYPE
12H, 12H ES, 12H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14H NA, 160H, 160H ES, 160H NA, 163H NA, 235B, 330, 3304, 3304B, 3306, 3306B, 3306C, 330B, 330B L, 350, 515, 517, 525, 527, 530B, 545, 572R, 61...
12H, 12H ES, 12H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14H NA, 160H, 160H ES, 160H NA, 163H NA, 235B, 330, 3304, 3304B, 3306, 3306B, 3306C, 330B, 330B L, 350, 515, 517, 525, 527, 530B, 545, 572R, 61...
1691750
SEAL GP
12H, 12H ES, 12H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14H NA, 160H, 160H ES, 160H NA, 163H NA, 235B, 330, 3304, 3304B, 3306, 3306B, 3306C, 330B L, 350, 515, 517, 525, 527, 530B, 545, 572R, 611, 615...
12H, 12H ES, 12H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14H NA, 160H, 160H ES, 160H NA, 163H NA, 235B, 330, 3304, 3304B, 3306, 3306B, 3306C, 330B L, 350, 515, 517, 525, 527, 530B, 545, 572R, 611, 615...