JTC-4374A Sub-Frame Bush Remover/Installer(Screw)-for BENZ
The same function as JTC-4374 but with screw pivot.
Change :JTC-4374 from #1 to #1A, from #17 to #17A
Applicable: BENZ W203/W204/W209/W211/W212/W220/W221
1. Key Features
The JTC-4374A Screw-Type Sub-Frame Bush Remover/Installer is specially designed for removing and installing sub-frame bushes on Mercedes-Benz vehicles using a screw-driven mechanism.
It performs the same function as the JTC-4374, but replaces the hydraulic system with a screw pivot for convenient operation without a hydraulic pump.
The screw mechanism provides stable pressing force for fast and accurate bush removal and installation while minimizing damage to surrounding components.
Compared with the JTC-4374, part #1 is replaced with #1A and part #17 is replaced with #17A.
Manufactured from high-quality alloy steel for excellent strength, durability and wear resistance.
Precision machining ensures reliable operation and long service life.
Compatible with Mercedes-Benz W203, W204, W209, W211, W212, W220 and W221 models.
2. Applications
Used for removing and installing sub-frame bushes on Mercedes-Benz vehicles.
Suitable for replacing worn or damaged sub-frame bushes during suspension maintenance.
The screw-driven mechanism eliminates the need for a hydraulic pump.
Ideal for automotive workshops, Mercedes-Benz service centers and professional suspension repair facilities.
3. Instructions for Use
Assemble the appropriate adapters and screw mechanism.
Position the tool correctly on the sub-frame bush.
Turn the screw using a suitable wrench or ratchet to press the bush out or install the new bush.
After installation, remove the tool and verify that the bush is correctly seated according to the manufacturer's specifications.
4. Maintenance
Clean dirt and grease after each use.
Lubricate the screw threads and contact surfaces regularly for smooth operation.
Inspect the screw, adapters and load-bearing components periodically and replace worn parts if necessary.
Store the tool in a dry place away from moisture and heavy impact.
Do not exceed the designed load capacity of the tool.
