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Transmission oil WOLF EXTENDTECH 75W80 GL 5 5L

Transmission oil WOLF EXTENDTECH 75W80 GL 5 5L

  • Model: EXTENDTECH 75W80 GL 5 5L
  • Oil specification: API GL5, MIL-L-2105 C, MIL-L-2105 D
  • Viscosity: 75W80
Show all
  • Volume [Liters]: 5
  • Category: Transmission oil
  • Brand: WOLF
WOLF
8337772
€51.18 (€10.24 / L)
Tax included Ready to ship: 3–4 days
In stock

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Purpose and Specifications

WOLF EXTENDTECH 75W80 GL 5 5L is a tough transmission oil built for gearboxes facing extreme conditions like high speeds, heavy shock loads, and strong torque at low speeds. It delivers smooth shifting, cuts down wear for longer gear life, and resists breakdown to keep your transmission running strong.

This 75W-80 oil flows easily in cold starts down to -40°C and stays thick under intense heat, protecting hypoid gears, spiral bevel gears, worm wheels, and most transaxles. Meets API GL-5, MIL-L-2105 C, and MIL-L-2105 D standards for reliable performance in passenger cars and heavy-duty use.

When to Use / Replace?

Use this oil in manual transmissions and differentials under severe driving like towing, off-road, or high-mileage vehicles. Replace every 60,000-100,000 km or 3-5 years, or sooner if you notice rough shifting, grinding noises, or leaks. Shelf life is 5 years unopened when stored cool and dry.

Key Benefits:

  • Smooth gear shifts even under load
  • Protects against wear in tough conditions
  • Longer oil life means fewer changes
  • Works from -40°C cold to high-heat operation

FAQ

Is WOLF EXTENDTECH 75W80 GL 5 suitable for my car's differential?
Yes, it's perfect for hypoid differentials and manual gearboxes in cars, trucks, and SUVs under heavy use.

How often should I change this transmission oil?
Change every 60,000-100,000 km or 3-5 years for normal driving; check more often for towing or off-road.

Can it handle winter starts?
Absolutely, it pours smoothly at -45°C and protects during cold weather without thickening up.

8337772

Data sheet

EAN
5413048337772
Viscosity
75W80
Oil specification
API GL5
MIL-L-2105 C
MIL-L-2105 D
Model
EXTENDTECH 75W80 GL 5 5L
Volume [L]
5
Brand category
Budget class
Manufacturer
WOLF

Shipping & delivery

We deliver across the European Union. Orders confirmed on business days are prepared and handed to the carrier the same or the next business day.

Delivery methods

Courier delivery to your door, or pickup at parcel lockers and points across our carrier networks.

DPDDHL ExpressGLSPostNordSmartpostiVenipak

Delivery time

Usually 1–5 business days, depending on destination and carrier.

Shipping cost

Calculated automatically at checkout by weight and destination. Free shipping may apply above a store-specific order value.

Packaging — built to arrive intact

Oil and lubricants are liquids, so we pack every order to reach you perfectly. This is the care that goes into each parcel:

Sealed, leak-proof bagEvery bottle is sealed inside its own hermetic bag, so even a cap loosened in transit can never reach the rest of your order.
Absorbent paper cushioningAbsorbent paper fills the empty space, softens every knock and soaks up any spill instead of letting it spread.
Branded sealing tapeEach box is closed with our own branded tape — a clear sign it left us fully sealed and untouched.
Handled as fragileClear fragile markings tell every courier to carry it gently, so your oil arrives exactly as it left our warehouse.

The result: a clean, sealed, undamaged parcel — because getting the oil to you intact is the whole point.

Returns

14-day right of withdrawal under EU consumer law. Items must be unused and in original, unopened packaging.

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