4L9021 SEAL-LIP TYPE Caterpillar parts
3208, 3304, 3304B, 3306B, D330A, D336, D343, D353C
Rating:
Alternative (cross code) number:
CA4L9021
4L-9021
4L9021
CA4L9021
4L-9021
4L9021
Weight: 0.03 pounds 0 kg.
Information:
AXIAL WIDTH
6.35
mm
BORE DIAMETER
0
mm
CONSTRUCTION TYPE
NBM-HLR
SEAL OD
57.12
mm
SHAFT OD
34.62
mm
GEN SET ENGINE, MARINE ENGINE,
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4L9021 Lip Type Seal fits Caterpillar 3208 3304 D330A D336 D343 D353C 3304B 3306B
ZBOX 【FITMENT MODELS】 Fits Caterpillar 3208 - 3304 - 3304B - 3306B - D330A - D336 - D343 - D353C || 【AMERICAN OWNED & OPERATED】Fully owned and operated within the United States, our business is dedicated to contributing to local economies, supporting American jobs, and fostering community growth. || 【QUALITY REPLACEMENT】Engineered for durability and performance, our parts meet or exceed OEM specifications. Ideal for construction and agriculture machinery, ensuring reliability and efficiency in tough working conditions. || 【PACK SIZE】This product is a pack of 1, making it easy to stock up and ensure you have the necessary parts on hand for maintenance.
ZBOX 【FITMENT MODELS】 Fits Caterpillar 3208 - 3304 - 3304B - 3306B - D330A - D336 - D343 - D353C || 【AMERICAN OWNED & OPERATED】Fully owned and operated within the United States, our business is dedicated to contributing to local economies, supporting American jobs, and fostering community growth. || 【QUALITY REPLACEMENT】Engineered for durability and performance, our parts meet or exceed OEM specifications. Ideal for construction and agriculture machinery, ensuring reliability and efficiency in tough working conditions. || 【PACK SIZE】This product is a pack of 1, making it easy to stock up and ensure you have the necessary parts on hand for maintenance.
4L9021 Lip Type Seal fits Caterpillar 3208 3304 D330A D336 D343 D353C 3304B 3306B
ZBOX 【FITMENT MODELS】 Fits Caterpillar 3208 - 3304 - 3304B - 3306B - D330A - D336 - D343 - D353C || 【AMERICAN OWNED & OPERATED】Fully owned and operated within the United States, our business is dedicated to contributing to local economies, supporting American jobs, and fostering community growth. || 【QUALITY REPLACEMENT】Engineered for durability and performance, our parts meet or exceed OEM specifications. Ideal for construction and agriculture machinery, ensuring reliability and efficiency in tough working conditions. || 【PACK SIZE】This product is a pack of 1, making it easy to stock up and ensure you have the necessary parts on hand for maintenance.
ZBOX 【FITMENT MODELS】 Fits Caterpillar 3208 - 3304 - 3304B - 3306B - D330A - D336 - D343 - D353C || 【AMERICAN OWNED & OPERATED】Fully owned and operated within the United States, our business is dedicated to contributing to local economies, supporting American jobs, and fostering community growth. || 【QUALITY REPLACEMENT】Engineered for durability and performance, our parts meet or exceed OEM specifications. Ideal for construction and agriculture machinery, ensuring reliability and efficiency in tough working conditions. || 【PACK SIZE】This product is a pack of 1, making it easy to stock up and ensure you have the necessary parts on hand for maintenance.
Number on catalog scheme:
14
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Compatible equipment models: 4L9021:
Information:
Illustration 1 g00564355
7W-2743 Electronic Speed Switch (ESS) (1) Push button for Overspeed Verification (2) Reset button (3) Overspeed indicator lamp (4) Seal screw plug for adjusting the engine overspeed (5) Seal screw plug for adjusting the crank terminate speed (6) Seal screw plug for adjusting the oil step pressure speed settingThe procedure for the magnetic pickup test will determine if the operation of the magnetic pickup is correct.
Connect a 6V-7070 Digital Multimeter to the "COM" terminal and the "SIG" terminal. The terminals are (ESS-3)and (ESS-4) of the ESS. Set the meter voltage scale to a scale that is greater than 1.5 VAC. Start the engine. Run the engine at low idle or 600 rpm. Choose the one that is larger.If the voltage that is measured is 1.5 VAC or more, the operation of the magnetic pickup is correct. If the voltage is less than 1.5 VAC, go to Step 2.
Stop the engine. Disconnect the wiring for the magnetic pickup at the plug-in connector. Connect the voltmeter to the connector terminals of the magnetic pickup. Start the engine. Run the engine at low idle or 600 rpm. Choose the one that is larger.If the voltage that is measured is 1.5 VAC or more, repair the wiring that is between the magnetic pickup and the ESS. If the voltage is less than 1.5 VAC, go to Step 3.
Illustration 2 g00564913
Magnetic pickup (1) Clearance (2) Magnetic pickup (3) Wires to the connector (4) Locknut (5) Flywheel housing (6) Ring gear
Loosen locknut (4) and turn magnetic pickup (2) in the counterclockwise direction in order to remove magnetic pickup (2) from flywheel housing (5). Turn the flywheel until a gear tooth of ring gear (6) is directly in the center of the threaded hole for magnetic pickup (2). Install magnetic pickup (2) in flywheel housing (5) .
Turn magnetic pickup (2) in the clockwise direction until the end of magnetic pickup (2) slightly touches the gear tooth. Turn the magnetic pickup for one-half turn in the counterclockwise direction in order to set correct clearance (1). Tighten locknut (4) to a torque of 45 7 N m (33 5 lb ft).Note: Do not allow the magnetic pickup to turn while the locknut is tightened.
Repeat Step 2. If the voltage is still less than 1.5 VAC, replace the magnetic pickup.
Caterpillar parts catalog:
Parts seal Caterpillar catalog:
12E, 953, 955H, 977H, CP-433E, CP-44, CS-433E, CS-44, D330A, D333A, D342, D4D
127, 12G, 130G, 140G, 225, 227, 229, 229D, 235, 235B, 235C, 235D, 621, 621B, 621E, 621F, 621G, 621H, 621K, 623E, 623F, 623G, 623H, 623K, 623K LRC, 627B, 627E, 627F, 627G, 627H, 627K, 627K LRC, 631E, 6...
1673, 1673C, 1674, 1676, 1693, 3208, 3306, 3306B, 3306C, 525D, 535D, 545D, 555D, D353C
120B, 12E, 140, 140B, D336
5110B, 773B, 773D, 773E, 775B, 844, 990 II, D336
1674, 777, D320A, D330A, D346
16, 3114, 3116, 3304, 3306, 631C, 657, 666, 769, 824B, 825B, 834, 983, 988, D343, G343
16, 24H, 24M, 3606, 3608, 641B, 650B, 651, 657, 666, 69D, 768B, 769, 769C, 769D, 770, 771C, 771D, 772, 772B, 772G, 772G OEM, 773, 773B, 773D, 773E, 773F, 773G LRC, 773G OEM, 775B, 775D, 775E, 775F, 77...
1693, 594, D343, D353C, D9G, D9H, G343, G353D
12E, 955H, 977H, D320A, D342, D342C, D353C, D4D, G342C, G353D
227, 235, 245, 910, D10N, D10R, D10T, D10T2, D11N, D11R, D11T, D320A, D343, D5, D5B, D8T, D9N, D9R, D9T
583H, 621, 621B, 627, 627B, D343, D353C, D4H, D5C III, D5H, D9E
120G, 130G, 1673C, 235, 3304, 3306, 3306B, 528, 572G, 815B, 920, 930, 931B, D3B, D4E, D5B, D7G, G3304, G3306
120G, 130G, 1673C, 235, 245, 3304, 3306, 3306B, 3406, 3408, 3412, 3508, 3512, 3516, 528, 621B, 631E, 769C, 773B, 777, 814, 815B, 920, 950, 966C, D4D, D4E, D7F, D7G, G3304, G3306, G3408
120G, 12G, 130G, 140G, 14G, 1673C, 225, 235, 3304, 3304B, 3306, 518, 528, 561D, 571G, 572G, 627B, 637D, 639D, 815, 816, 920, 930, 941, 950, 950B, 951B, 955L, 963, 966C, 966D, 977L, D4E, D5B, D6D, D7G,...
120G, 140B, 1673C, 215, 3304, 3306, 3408, 3412, 3412C, 3412D, 3412E, 641, 651, 657, 666, 814, 815B, 920, 930, 941, 950, 955H, 955L, 966C, 977K, D320A, D353C, D4D, D4E, D5, D6C, D7F, G3304, G3306, G342...
120G, 130G, 140B, 14E, 1673C, 1674, 1676, 215, 235, 245, 3304, 3306, 3306B, 3406, 3408, 3412, 3508, 3512, 3516, 528, 572G, 589, 621, 621B, 637D, 637E, 651E, 657E, 769C, 773B, 777, 814, 815B, 920, 930,...
120G, 140B, 215, 245, 3304, 3306, 3406, 3408, 3412, 572G, 589, 637D, 637E, 651E, 657E, 777, 920, 930, 941, 950, 955L, 966C, 977K, 980C, 988B, 992C, D348, D4D, D5, D5B, D6C, D7G, D9L, G3304, G3306, G34...
416, 428, 446, 631E, 631G, 633E II, 637D, 637E, 637G, 784B, 784C, 785, 785B, 785C, 785D, 793, 793B, 793C
14E, 1676, 173B, 183B, 3408, 3408B, 3412, 3508, 3512, 3516, 416, 428, 446, 508, 583H, 613C, 613C II, 613G, 621H, 623H, 627H, 631C, 633C, 641B, 650B, 651E, 657B, 657E, 657G, 797, 797B, 814F, 814F II, 8...
3606, 374F L, 390F L, 416, 428, 446, 508, 5110B, 515, 525, 525B, 535B, 545, 578, 583R, 583T, 594, 621K, 623K, 623K LRC, 627K, 627K LRC, 633D, 789, 789B, 789C, 789D, 793, 793B, 793C, 793F, 793F AC, 793...
5P5662
SEAL
215, 235, 245, 426, 955L, 977L, 980H, 992C, D5, D6C, D8K
215, 235, 245, 426, 955L, 977L, 980H, 992C, D5, D6C, D8K
9R1830
SEAL
426
426
7W0801
SEAL-RING
235, 245, 3304, 3306, 3306B, 572G, 637E, 815B, D6D
235, 245, 3304, 3306, 3306B, 572G, 637E, 815B, D6D