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10 Best gear oils in Canada
Best Choice01Lucas OilLucas Oil LUC10048 10048 SAE 75W-90 Synthetic Transmission and Differential Lube - 1 Gallon
Main highlights- Stands up to high temperatures
- High performance
- Heavy duty
9.7Exceptional
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Value for Money02ValvolineValvoline SynPower SAE 75W-90 Full Synthetic Gear Oil 1 GA
Main highlights- Recommended for conventional and limited slip differentials and non-synchronized manual transmissions where API GL-5 or API GL-4 fluid is specificed
- Helps provide outstanding thermal stability for cleanliness and longer service life
- Contains special additives to assist in protecting gear teeth from rust and corrosion and reduce chattering in limited-slip differentials
9.4Excellent
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- 03Valvoline
Valvoline 773732 High Performance Gear Oil 80W90, 3.78l
Main highlights- Recommended for all hypoid differentials (conventional and limited slip) and manual transmissions in passenger cars, light trucks, sport utility vehicles, vans and heavy-duty trucks where an API-GL5 or MT-1 fluid is specified.
- High speed, high torque and high horsepower conditions
- An extreme pressure gear lubricant designed for a wide range of applications.
9.3Excellent
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- 04Valvoline
Valvoline 773732 High Performance Gear Oil 80W90, 3.78l
Main highlights- Recommended for all hypoid differentials (conventional and limited slip) and manual transmissions in passenger cars, light trucks, sport utility vehicles, vans and heavy-duty trucks where an API-GL5 or MT-1 fluid is specified.
- High speed, high torque and high horsepower conditions
- An extreme pressure gear lubricant designed for a wide range of applications.
9.2Excellent
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- 05Lucas Oil
Lucas Oil 10043 SAE 80W-90 Heavy Duty Gear Oil - 1 Quart
Main highlights- Helps to control heat
- Excellent for high performance and heavy-duty applications
- Contains special anti-wear and lubricity agents
9.1Excellent
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- 06Castrol
Castrol Axle Limited Slip Outboard Gear Oil 80W-90 API GL-5 500mL
Main highlights- Recommended for service fill of all limited slip differentials in passenger cars and Light trucks calling for SAE 80W-90 and API Service GL-5 specifications.
- Recommended for applications calling for Ford ESP-M2C154-A and GM 9985290
- Exceeds API MT-1 lubricant for synchronized manual transmissions used in buses and heavy duty trucks
- Castrol Axle Limited Slip 80W-90 Gear Oil is a multi-grade gear lubricant that promises superior performance in manual transmissions and differentials
9.0Excellent
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- 07Castrol
Castrol Axle Limited Slip Outboard Gear Oil 80W-90 API GL-5 500mL
14% OffMain highlights- Recommended for service fill of all limited slip differentials in passenger cars and Light trucks calling for SAE 80W-90 and API Service GL-5 specifications.
- Recommended for applications calling for Ford ESP-M2C154-A and GM 9985290
- Exceeds API MT-1 lubricant for synchronized manual transmissions used in buses and heavy duty trucks
- Castrol Axle Limited Slip 80W-90 Gear Oil is a multi-grade gear lubricant that promises superior performance in manual transmissions and differentials
8.9Very Good
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- 08Valvoline
Valvoline SynPower SAE 75W-90 Full Synthetic Gear Oil 1 GA
Main highlights- Recommended for conventional and limited slip differentials and non-synchronized manual transmissions where API GL-5 or API GL-4 fluid is specificed
- Helps provide outstanding thermal stability for cleanliness and longer service life
- Contains special additives to assist in protecting gear teeth from rust and corrosion and reduce chattering in limited-slip differentials
8.6Very Good
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- 09Castrol
Castrol Syntrax Gear Oil 75W-90 946ml
Main highlights- Improved thermal stability and excellent shear stability for superior wear protection
- Exceeds API Service GL-5 lubricant for extreme pressure conditions
- Exceeds API MT-1 lubricant for non-synchronized manual transmissions used in buses and heavy-duty trucks
- Castrol Gear Oil provides added assurance during extended drain intervals
8.5Good
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- 10Castrol
Castrol Syntrax Gear Oil 75W-90 946ml
Main highlights- Improved thermal stability and excellent shear stability for superior wear protection
- Exceeds API Service GL-5 lubricant for extreme pressure conditions
- Exceeds API MT-1 lubricant for non-synchronized manual transmissions used in buses and heavy-duty trucks
- Castrol Gear Oil provides added assurance during extended drain intervals
8.4Good
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