Motul 90 PA EP Differential Lubricant – Limited Slip (LSD) | SAE 90 | 1 Litre

Protect and maintain your limited slip differential with Motul 90 PA — a mineral-based SAE 90 extreme pressure (EP) gear oil formulated specifically for limited slip differentials. Motul 90 PA contains the friction modifier additives required by LSD clutch-pack differentials to function correctly — preventing chatter, ensuring smooth engagement, and protecting the LSD clutch plates under the high-load conditions of performance driving. A critical fluid choice for any vehicle equipped with a clutch-type LSD.

Key Features

• LSD-Specific Formula: Contains friction modifier additives required for correct operation of clutch-type limited slip differentials — prevents LSD chatter and ensures smooth, consistent engagement under load
• SAE 90 Viscosity: Mineral-based SAE 90 viscosity grade for differentials specifying a 90-weight gear oil
• Extreme Pressure (EP) Protection: EP additives provide a robust protective film on gear and clutch surfaces under the high-load, high-pressure conditions of differential operation
• Prevents LSD Chatter: Friction modifier package specifically tuned to eliminate the vibration and noise (chatter) common in clutch-type LSDs running incorrect or worn fluid
• Universal LSD Fitment: Suitable for any clutch-type limited slip differential specifying a SAE 90 EP gear oil with LSD friction modifiers
• Motul Quality: Engineered by Motul — a globally recognized lubricant brand trusted by OEMs and enthusiasts worldwide

Specifications

• Type: EP Differential Lubricant (Limited Slip)
• Series: 90 PA
• Base: Mineral
• Viscosity: SAE 90
• Volume: 1 Litre
• Application: Clutch-type limited slip differentials requiring SAE 90 EP gear oil with LSD friction modifiers
• Part Number: 111922

Note: For clutch-type (friction plate) limited slip differentials only. Not a standard GL-5 gear oil — verify your differential manufacturer's fluid specification before ordering. Using incorrect fluid in an LSD can cause chatter, premature wear, or differential damage. Professional installation recommended.