MLGU 6 Speed Transmission Pinion Z:13 For Fiat Ducato 2316Y6 9670840588

Restore the core strength of your transmission with this high-precision Main Shaft Drive Pinion 2316Y6. Specifically engineered for the robust MLGU 5-speed manual gearbox.

This 13-tooth gear 2316Y6 is the foundation for all five forward speeds. Manufactured by SRT Gear Industry to 2026 durability standards, this part is essential for resolving internal gearbox failures and ensuring the long-term reliability of your commercial van fleet.

• Precision Tooth Profile: Features a precise 13 Z (13 Teeth) configuration, ensuring perfect mesh with the main gear clusters and reliable torque transfer from the engine.
• SRT Gear Industry Premium Quality: Forged from high-strength hardened steel. This pinion is designed to withstand the heavy-duty loads and thermal stress typical of Fiat Ducato, Peugeot Boxer, and Citroen Jumper commercial applications.
• MLGU Gearbox Specific: Tailored exactly for the MLGU transmission platform, a common and essential repair part.
• Direct OEM Replacement: Fully compatible with OEM references 2316Y6, 9670840588, and 9662114988, providing a high-quality alternative to expensive dealership parts.

• Fiat: Ducato (1.9L, 2.0L, 2.3L, 2.8L JTD/HDi models).
• Peugeot: Boxer (1.9L, 2.0L, 2.2L, 2.8L HDi models).
• Citroen: Jumper / Relay (1.9L, 2.0L, 2.2L, 2.8L HDi models).
• Gearbox Type: MLGU 5-Speed Manual Transmission.

• OEM Reference Numbers: 2316Y6, 2316AP, 9670840588, 9662114988
• Tooth Count: 13 Z
• Manufacturer: SRT Gear Industry
• Component Type: Main Shaft Drive Pinion

• Total Loss of Drive: A sudden failure where the engine runs but no power is transmitted to the wheels, often due to sheared splines.
• Severe Grinding Noise: Loud, constant metallic grinding from the gearbox that occurs in all gears.
• Metal Contamination: Large metal fragments found in the gearbox oil during service.
• Excessive Play: Visible rotational movement in the input shaft that indicates damaged teeth internally.