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Transmission oil CASTROL 75W90 SYNTRANS TRANSAXLE 1L

Transmission oil CASTROL 75W90 SYNTRANS TRANSAXLE 1L

  • EAN: 4008177071737
  • Model: 75W90 SYNTRANS TRANSAXLE 1L
  • Oil specification: API GL4
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  • Viscosity: 75W90
  • Category: Transmission oil
  • Brand: CASTROL
  • Volume [Liters]: 1
CASTROL
75W90-SYNTRANS-TRANSAXLE-1L
€21.37 (€21.37 / L)
Tax included Ready to ship: 3–4 days
In stock

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Purpose and Specifications

Castrol Syntrans Transaxle 75W-90 is a full synthetic transmission oil built for manual transaxles, gearboxes, and transfer cases needing API GL-4 protection. It delivers superior wear protection that extends transmission life, smooth gear shifts even in cold weather down to -20°C, and stays stable up to 150°C for cleaner operation and longer performance.

  • Perfect for VW-approved systems (VW 501.50) and transaxle drives with heavy loads
  • Reduces operating temperatures to cut wear and boost fuel efficiency
  • 1L bottle covers most drain-and-fill services, lasting up to 100,000 km or 3 years under normal driving

When to Use / Replace?

Use this oil in manual transmissions for crisp shifting at startup and high-mileage reliability. Replace every 60,000-100,000 km or every 24-36 months, or sooner if towing heavy loads or driving in extreme heat over 40°C. Shelf life is 5 years unopened when stored cool and dry.

Frequently Asked Questions

Is Castrol Syntrans Transaxle 75W-90 safe for my synchronizers?
Yes, its special formula provides excellent synchronizer compatibility for smoother shifts and longer clutch life without grinding.

Can I use it in cold climates?
Absolutely, it flows easily at low temperatures for easy cold starts and gear engagement down to -20°C.

How often should I change it?
Every 60,000-100,000 km or 2-3 years; check your owner's manual for exact intervals based on your driving conditions.

75W90-SYNTRANS-TRANSAXLE-1L

Data sheet

EAN
4008177071737
Viscosity
75W90
Oil specification
API GL4
Model
75W90 SYNTRANS TRANSAXLE 1L
Volume [L]
1
Brand category
Premium
Manufacturer
CASTROL

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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