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- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
LIQUI MOLY Fully Synthetic Hypoid Gear Oil (GL5) LS SAE 75W-140 for Gearbox and LSD
LIQUI MOLY Fully Synthetic Hypoid Gear Oil GL5 LS SAE
75W-140 is a premium, high-performance lubricant developed for heavily loaded
hypoid gear systems and compatible limited-slip differentials.
Fits:
Gearbox
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Limited Slip Differential
- Porsche 928 4.5L 1978-82 (Automatic)
- Porsche 928S 4.7L 1981-83 (Automatic)
- Porsche 928S2 4.7L 1984-86 (Automatic)
- Porsche 928S4 5.0L 1987-92 (Automatic)
- Porsche 928GTS 5.4L 1992-95 (Automatic)
- Porsche 968 3.0L 1992-94 (Tiptronic)
Always check the required Porsche oil specification and viscosity for the individual model before ordering.
Its fully synthetic formulation provides excellent protection against friction, wear and high operating temperatures. Special limited-slip (LS) additives help maintain smooth differential operation, reducing unwanted noise, vibration and judder during cornering.
Designed for demanding driving conditions, this gear oil is suitable for performance vehicles, motorsport applications and axle assemblies requiring SAE 75W-140 API GL5 LS lubricant.
What Does It Do?
The oil lubricates the gears, bearings and internal components within a differential or final drive assembly, reducing metal-to-metal contact and protecting against premature wear.
Its extreme-pressure additives provide additional protection under heavy loads, while the limited-slip formulation helps the differential operate smoothly and consistently.
Why Choose LIQUI MOLY 75W-140 GL5 LS?
- Fully synthetic formulation for high-performance applications
- SAE 75W-140 viscosity for demanding operating conditions
- API GL5 extreme-pressure protection
- Limited-slip additives help reduce differential chatter and judder
- Excellent resistance to high temperatures and oxidation
- Helps protect gears and bearings against wear
- Supports smooth, quiet differential operation
- Suitable for compatible hypoid axles and limited-slip differentials
Why Does Differential Oil Deteriorate?
Over time, repeated heating and cooling, heavy mechanical loads and contamination can reduce the oil's effectiveness.
High-performance driving and track use can accelerate deterioration, potentially increasing gear wear, operating noise and differential temperatures.
When Should It Be Replaced?
Replace differential oil according to the vehicle manufacturer's recommended service intervals, or more frequently where required for intensive track use or demanding operating conditions.
Inspection is also recommended if the differential develops unusual noises, juddering, excessive heat or signs of oil contamination.
Specifications & Approvals
- Product: Fully Synthetic Hypoid Gear Oil GL5 LS
- Viscosity: SAE 75W-140
- Classification: API GL5
- Formulation: Fully synthetic
- Application: Compatible hypoid axles and limited-slip differentials
LIQUI MOLY also lists manufacturer recommendations including BMW rear axle gear oil, Ford WSL-M2C 192-A, Scania STO 1:0, VME and selected ZF TE-ML specifications. These should not be interpreted as separate manufacturer approvals.
Porsche Compatibility
Suitable for selected Porsche differential and final drive applications where SAE 75W-140 API GL5 LS gear oil meets the manufacturer's requirements.
Not all Porsche transmissions or differentials use this specification. Always confirm the correct lubricant requirements before ordering, particularly for manual gearboxes, PDK transmissions and electronically controlled differential systems.
LIQUI MOLY Fully Synthetic Differential Oils & Hypoid Gear Lubricants
LIQUI MOLY Fully Synthetic Hypoid Gear Oil GL5 LS SAE 75W-140 provides reliable lubrication and wear protection for heavily loaded differential and axle assemblies.
Its combination of fully synthetic base oils, extreme-pressure additives and limited-slip friction modifiers makes it particularly suitable for compatible high-performance vehicles operating under demanding conditions.
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