21 mm Injector Socket, 1/2" Drive, Slotted

Removing diesel injectors in confined engine bays can be challenging due to return pipes interfering with tool access.

The Marbed 8104 deep injector socket solves this by combining 21 mm polygonic grip, 1/2" square drive, and a slotted body, allowing quick and safe removal of injectors without disturbing the fuel return system.

Key Benefits

• Safe injector removal without dismantling fuel return pipes

• Time-saving tool for workshops working on Mitsubishi, Toyota, and Alfa Romeo diesel engines

• Durable chrome-alloy steel construction for heavy-duty use

• Professional workshop quality, compatible with ratchets and torque wrenches

Key Features

• Socket size: 21 mm polygonic (multi-hex)

• Drive: 1/2" square

• Type: Deep socket for injector removal

• Special feature: Slotted body for return pipes clearance

• Application: Mitsubishi TD (4D68T), Toyota Corolla/Lite Ace 2.0 DLX, Alfa Romeo 164D

• Material: High-strength alloy steel

• Finish: Anti-corrosion surface treatment

Operational Functions

• Attach to a 1/2" ratchet or torque wrench

• Slot allows the socket to slide over injector holders while bypassing the return pipe fittings

• Ensures strong torque transfer to remove stuck injectors without damage

Technical Data

• Product code: 8104

• Socket size: 21 mm

• Profile: Polygonic (multi-hex)

• Drive: 1/2" square

• Type: Deep socket with slot

• Applications: Mitsubishi 4D68T, Toyota 2.0 DLX, Alfa Romeo 164D

• HS Code: 8204.20.00 (Socket wrenches, with or without handles)

Use Cases

• Injector servicing on Mitsubishi Galant / Lancer 4D68T engines

• Injector servicing on Toyota Corolla 2.0 DLX / Lite Ace 2.0 DLX

• Injector servicing on Alfa Romeo 164D (2.5 TD)

• General workshop tool for diesel injector maintenance