MLGU5 1st 2nd Speed Synchronizer Ring Fiat Ducato 2323E5 9467633588

Eliminate gear "crunch" and restore smooth low-end shifting with this premium 1st & 2nd Gear Synchronizer Ring 2323E5 9467633588.

Specifically engineered for the MLGU 5-speed manual transmission, this ring 2323E5 9467633588 is the essential fix for the most common shifting failures in the Fiat Ducato and Peugeot Boxer series. Manufactured by SRT Gear Industry to 2026 precision standards, this part ensures reliable gear engagement under the heavy loads typical of commercial transport.

• Dual-Gear Synchronization: Precision-engineered specifically for the 1st and 2nd gear positions to handle the high torque of pulling away from a standstill.
• SRT Gear Industry Premium Quality: Forged from high-friction, wear-resistant alloys. This part is designed to outperform standard alternatives in high-heat and high-stress commercial environments.
• Direct OEM Replacement: Fully compatible with reference numbers 2323.E5 and 9467633588, providing a seamless, professional-grade fit for MLGU gearbox rebuilds.
• Reduced Driver Fatigue: Restores the "factory-fresh" feel to your gear lever, eliminating the physical resistance often found in worn commercial transmissions.

• Fiat Ducato (2.0, 2.2, 2.3, 2.8 JTD/Multijet models)
• Peugeot Boxer (2.0, 2.2, 2.8 HDi models)
• Citroen Jumper / Relay (2.0, 2.2, 2.8 HDi models)

• OEM Reference Numbers: 2323.E5, 2323E5, 9467633588
• Manufacturer: SRT Gear Industry
• Placement: 1st / 2nd Gear Assembly
• Transmission Type: MLGU 5-Speed

• Hard Shifting: Difficulty engaging 1st gear when the vehicle is stationary.
• Second Gear Crunch: A grinding noise when shifting up from 1st to 2nd gear.
• Resistance When Cold: Gearbox feels extremely stiff or "blocked" until the engine reaches operating temperature.
• Gear Pop-Out: The transmission slips out of 2nd gear into neutral during deceleration.