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This Cusco gear oils, part number 010 001 R01, is selected by its exact dimensions, thread, material, fluid specification, mounting, or mechanical interface rather than vehicle year, make, and model. Confirm every product detail before ordering.
Key Features
- API GL-5 Rating: Handles extreme pressures on hypoid gears without corrosive wear in rear diffs.
- SAE 80W-140 Viscosity: Flows cold for easy startup stays thick hot to shield bearings and gears.
- 1L Precise Volume: Matches fill capacity for most rear diffs avoiding overfill or shortages.
- Partial Synthetic Base: Resists breakdown for consistent lubrication during prolonged high-speed runs and heavy track sessions.
- LSD-Specific Additives: Minimize stick-slip for quiet smooth differential lockup and even torque split.
- Motorsport-proven since 1987 in rally and drift competitions.
Fitment
| Fitment Type | Universal by exact dimensions or mechanical interface |
|---|---|
| Required Verification | Dimensions, thread, material, fluid specification, mounting, connection, quantity, and intended use |
Specifications
| Manufacturer | Cusco |
|---|---|
| Manufacturer Part Number | 010 001 R01 |
| Product Type | Gear Oils |
| Fitment Type | Universal by exact interface |
| Position | Rear |
What's Included
- One new Cusco gear oils in the exact configuration identified by part number 010 001 R01
- Additional hardware, brackets, bushings, fittings, tools, or accessories only when expressly listed for this exact part number
About Cusco
Cusco develops suspension, chassis, drivetrain, safety, and performance components for street and motorsport applications. Correct selection depends on the exact vehicle or mechanical interface, mounting position, dimensions, configuration, and manufacturer part number.
Related Cusco Products
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- Cusco Transmission OIL 75W-85 FF-MR-4WD Front 1L (Mineral NON-SYNTHETIC)
- Cusco 09-13 Lexus IS250/IS350 Type OS Rear Strut Bar (RWD Only)
Browse the Cusco collection for related chassis, suspension, drivetrain, and performance components.
Frequently Asked Questions
How do I confirm this is the correct Cusco part?
Match the exact manufacturer part number, product type, dimensions, interface, mounting location, vehicle application when listed, and every product note.
Are similar-looking Cusco parts interchangeable?
No. Dimensions, threads, mounting points, position, material, and application can differ even when products look similar.
What should be checked before installation?
Compare the new component with the intended location, confirm all interfaces and included pieces, review the exact instructions, and inspect nearby factory parts before installation.
Installation Instructions
Professional installation is recommended. Review the exact Cusco instructions, compare all mounting points and interfaces before disassembly, support the vehicle safely, use the specified hardware and torque values, verify clearance through full suspension or steering travel where applicable, and complete an alignment when geometry or ride height changes.
Cusco
Shop Cusco strut bars, chassis braces, sway bars, limited-slip differentials, and performance accessories at Black Ops Auto Works. Explore vehicle-specific components for street, track, and competition projects, including selected Subaru WRX and STI, Toyota GR Corolla and GR86, Honda Civic Type R, Mitsubishi Evolution, Nissan, Mazda, Lexus, and Tesla applications. Cusco Strut Tower Bars and Chassis Bracing This collection includes selected Type OS, Type AS, and other Cusco strut-bar designs alongside Power Brace and lower-arm-bar applications. These products attach at different locations, including strut towers, floor sections, crossmembers, and suspension mounting areas. Choose the exact brace for the intended mounting position and chassis. A front strut bar is not interchangeable with a lower-arm brace, and similarly named Power Brace products may reinforce different areas of the vehicle. Check clearance around engine covers, intercoolers, exhaust components, undertrays, and other...
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