Copper Injector Sleeve – 21351717 is an engine component designed for compatible heavy-duty commercial vehicle applications. Manufactured in copper, this sleeve is intended for use around the injector mounting area within the engine assembly.

The supplied component comes with sealing rings and a retaining washer, providing a complete replacement set for compatible applications. Its precision-machined construction makes it suitable for professional engine repair and maintenance.

• Copper injector sleeve construction
• Part No. 21351717
• Includes associated sealing components as shown
• Designed for compatible heavy-duty engine applications
• Suitable for engine repair and replacement
• Verify part number and vehicle compatibility before ordering