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KIT-SEAL 2502487 - Caterpillar


2502487 KIT-SEAL Caterpillar parts 320B, 325B L, 330B L, 345B L, M320
Rating:
79
Alternative (cross code) number:
CA2502487
250-2487
2502487
Caterpillar 2502487 KIT-SEAL
Weight: 0.46 pounds 0 kg.

Buy KIT-SEAL 2502487 Caterpillar genuine, new aftermarket tractor parts with delivery
EXCAVATOR, WHEELED EXCAVATOR,

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$90.99

22 Oct 2025

RU: Phuongpu
#US Replacement Part for Steering Shaft w/Bushing fits for Husq GTH220 GTH225 GTH2250 GTH2350 GTH2550 lawnPart#272456
Generic NOTE - Package included: 1 PC ONLY. Please check all carefully (photos and model) and make sure it will compatible with your original one. || 145103 / 532145103 / 532138136 / 138136 || Manufacturer SS201+ZA131
$56.99

22 Oct 2025

US: Zbox Global, LL
2502487 Hydraulic Seal Kit fits Case 320B
ZBOX 【FITMENT MODELS】 Fits Case 320B - Fits Caterpillar M320 || 【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.
$38.25

14 Oct 2025

CN: guangzhouyixin0
Hydraulic Cylinder Seal Kit, Compatible with Excavator 320BL, 2502485 2502486 2502487, Replacement Part (2502485)
Generic Hydraulic Cylinder Seal Kit, Compatible with Excavator 320BL, 2502485 2502486 2502487, Replacement Part
Number on catalog scheme:
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Compatible equipment models: 2502487:

EXCAVATOR  320B   325B L   330B L   345B L  
WHEELED EXCAVATOR  M320   Caterpillar

Information:

Probable Causes
Alternator drive belts
Alternator drive pulley
Alternator bearings
Charging circuit
Regulator
AlternatorRecommended Actions
Note: The procedures have been listed in order of probability. Complete the procedures in order.
Table 1
Troubleshooting Test Steps Values Results
1. Condition of the Alternator Drive Belts
A. Inspect the condition of the alternator drive belts.
B. Check the belt tension. If the engine is equipped with an automatic belt tensioner, check the automatic belt tensioner.
Excessive belt tension can result in damage to the alternator.
Drive belt
Result: The alternator drive belts are in good condition and the belt tension is correct.
Proceed to Test Step 2.
Result: The alternator drive belts are not in good condition or the belt tension is incorrect.
Repair: If the alternator drive belts are worn or damaged, replace the belts. Refer to Disassembly and Assembly for the correct procedure.
If necessary, replace the automatic belt tensioner. Refer to Disassembly and Assembly for the correct procedure.
2. Condition of the Alternator Drive Pulley
A. Check the condition of the alternator drive pulley. Look for deep grooves that have been worn into the pulley by the belt. Check that the nut for the pulley has not become loose.
Alternator Drive Pulley
Result: There is excessive wear on the alternator drive pulley.
Repair: Replace the pulley.
Result: The alternator drive pulley nut was loose.
Repair: Tighten the nut.
Result: There is not excessive wear on the alternator drive pulley.
Proceed to Test Step 3.
3. Wear of the Alternator Bearings
A. Check the alternator bearings for signs of wear.
Alternator bearings
Result: The alternator bearings are OK.
Proceed to Test Step 4.
Result: The alternator bearings are not OK.
Repair: Repair the alternator or replace the alternator, as needed. Refer to Disassembly and Assembly for the correct procedure.
4. Operation of the Alternator or Regulator
A. Verify that the alternator or the regulator is operating correctly. Refer to Special Instruction, REHS0354, "Charging System Troubleshooting" for the proper testing procedures.
Regulator and alternator
Result: The regulator and alternator are operating properly.
Proceed to Test Step 5.
Result: The regulator and alternator are not operating properly.
Repair: Repair the alternator and regulator or replace the alternator and regulator, as needed. Refer to Disassembly and Assembly for the correct procedure.
5. Inspection of the Charging Circuit
A. Inspect the battery cables, wiring, and connections in the charging circuit.
Charging circuit
Result: The charging circuit is not working properly.
Repair: Clean all connections and tighten all connections. Replace any faulty parts.
Complete the procedure in the order in which the steps are listed.

Caterpillar parts catalog:

Caterpillar parts catalog
325B & 325B LN Excavators 6DN00001-UP (MACHINE) POWERED BY 3116 Engine
M320 Excavator 6WL00001-UP (MACHINE) POWERED BY 3116 Engine
325B L & 325B LN Excavators 4DS00001-UP (MACHINE) POWERED BY 3116 Engine
330B & 330B L Excavators 4RS00001-UP (MACHINE) POWERED BY 3306 Engine
345B, 345B L & 345B LC Excavator 2SW00001-UP (MACHINE) POWERED BY 3176C Engine
M320 Excavator 9PS00001-UP (MACHINE) POWERED BY 3116 Engine
320B, 320B L, 320B LN, 320B N & 320B S Excavators 1XS00001-UP (MACHINE) POWERED BY 3116 Engine


Parts kit Caterpillar catalog:

2167367 KIT-GASKET
120H NA, 320B, 325B L, M325B
1450228 KIT-GASKET
320B, 325B L, M325B
4I7664 KIT-SEAL
320 L, 320B, 320N, 325, 325 L, 325B L
2095874 KIT-SEAL
320B, 320C, 330C L
2042721 KIT-SEAL
330C, 345B II, 345B L, 350, M325C MH, M325D L MH
1680758 KIT-SEAL
330, 330B L, 345B II, 345B L
1336901 KIT-SEAL
330B, 330B L, 345B, 345B L
2502486 KIT-SEAL
325B L, 345B L
2003572 KIT-SEAL
330B L, 345B II, 345B L, 365B, 365B II, 385B
1997417 KIT-SEAL
325B L, 328D LCR, 330B, 330B L, 345B L
2159990 KIT-SEAL
345B II, 345B L
2003621 KIT-SEAL
345B II, 345B L, 365B
1517240 KIT-SEAL
320B, 320C, 322B LN, 325B L, 325C, 325D MH, 330B L, 330C, 330C L, 330C MH, 330D MH, 345B, 345B II, 345B II MH, 345B L, 345C, 345C L, 345C MH, M325B, W345B II, W345C MH
6C6191 KIT-SEAL
320 L, 320B, 320C, 322 LN, 322B LN, 322C, 325 LN, 325B L, 325C, 330B L, 330C, 330C L
1486615 KIT-SHIM
320B, 322B LN, 325B L, 330B L, 345B II, 345B L, 345C L
1540773 KIT-SEAL
320B, 325B, 330C L
1540744 KIT-SEAL
320B, 320B L, 320C, 322C
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