PULLEY 4784843 - Caterpillar

4784843 PULLEY Caterpillar parts

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Alternative (cross code) number:
CA4784843
478-4843
4784843

Weight: 23 pounds 10 kg.

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2-Pack VOE 4784843 Piston Rod Seal for Volvo L90B, L120C, L120D – Hydraulic Cylinder Replacement Seal

$14.64

06 Oct 2025
0.0198[0.01] pounds
TR: SRP SADID OTOMO

2-Pack VOE 4784843 Piston Rod Seal for Volvo L90B, L120C, L120D – Hydraulic Cylinder Replacement Seal
SRP Compatible with L90 Volvo BM, ATTACHMENTS, L120 Volvo BM, L70 Volvo BM, L90 CO Volvo BM, EL70 Volvo BM, L120D Volvo, 4400 Volvo BM, 6300 Volvo BM, L120C Volvo, L50 Volvo BM, L120B Volvo BM, L120C Volvo BM, L90B Volvo BM, EL70C Volvo BM, 4500 Volvo BM || Durable High-Performance Replacement Part || VOE4784843

VOE 4784843 Piston Rod Seal Suitable for Volvo Construction Equipment, Wheel Loaders, Excavator, Compact Wheel Loaders

$7.32

04 Jul 2025
0.0198[0.01] Pounds
TR: SRP SADID OTOMO

VOE 4784843 Piston Rod Seal Suitable for Volvo Construction Equipment, Wheel Loaders, Excavator, Compact Wheel Loaders
Generic Best Quality Suitable for L90 Volvo BM, ATTACHMENTS, L120 Volvo BM, L70 Volvo BM, L90 CO Volvo BM, EL70 Volvo BM, L120D Volvo, 4400 Volvo BM, 6300 Volvo BM, L120C Volvo, L50 Volvo BM, L120B Volvo BM, L120C Volvo BM, L90B Volvo BM, EL70C Volvo BM, 4500 Volvo BM

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#358737 4784843

2019-09-01

Number on catalog scheme: 4

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Information:

Removal Procedure
Start By:
Remove the V-Belt. Refer to Disassembly and Assembly, "V-Belts - Remove and Install" for the correct procedure.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Turn the battery disconnect switch to the OFF position.
Illustration 1 g03328437
Typical example
Place temporary identification marks on all connections for the harness assembly.
Remove nut (1) and nuts (2) from the terminals on alternator (3).
Remove the harness assembly from alternator (3).
Illustration 2 g03326629
Typical example
Remove nut (12) (not shown) and washer (11) (not shown).
Remove bolt (7) (not shown) and washer (6) (not shown).
Support alternator (3) and remove bolt (8) from the alternator.
Remove alternator (3) from bracket (9).
If necessary, remove bolt (4) and remove adjusting link (5).
If necessary, follow Step 10.a through Step 10.b in order to remove bracket (9) from the cylinder block.
Remove bolts (10) from bracket (9).
Remove bracket (9) from the cylinder block. Installation Procedure
Ensure that all components are clean and free from wear and damage. If necessary, replace any components that are worn or damaged.
Illustration 3 g03326629
Typical example
If necessary, follow Step 2.a through Step 2.c in order to install bracket (9) to the cylinder block.
Position bracket (9) onto the cylinder block.
Install bolts (10) to bracket (9) hand tight.
Tighten bolts (10) to a torque of 25 N m (221 lb in).
If necessary, install adjusting link (5) and install bolt (4) finger tight.
Position alternator (3) onto bracket (9). Note: Support the weight of the alternator as the bolt is installed.
Install bolt (8), washer (11) (not shown) and nut (12) (not shown) finger tight.
Illustration 4 g03328437
Typical example
Connect the harness assembly to the terminals on alternator (3). Ensure that the harness assembly connections are correctly installed.
Install nuts (2) and nut (1).
Tighten nuts (2) and nut (1). Refer to Specifications, "Alternator and Regulator" for the correct information.
Install the V-Belt. Refer to Disassembly and Assembly, "V-Belts - Remove and Install" for the correct procedure .
Turn the battery disconnect switch to the ON position.