77 Lubricants Autogear Oil SYN HD 75W-90

77 Lubricants77 Lubricants Autogear Oil linegear and transmission75W-90

Fully synthetic API GL-4, GL-5 and MT-1 75W-90 oil for truck axles and gearboxes, meeting MAN 342 Type S1 and Scania STO 2:0 A FS requirements.

Classification
Product line 77 Lubricants Autogear Oil 22 oils
SAE viscosity 75W-90What SAE means
Base oil fully synthetic
Intended use gear and transmission
API class What API means
Approvals
Meets the requirements of What an approval means
Typical properties
Viscosity at 40 °C 107.5 mm²/s
Viscosity at 100 °C 15.8 mm²/s
Viscosity index 157
Brookfield viscosity at -40 °C 65000 mPa·s
Pour point -57 °C
Flash point >201 °C
Density 873 kg/m³

The car maker has not officially approved the entries in the “Meets the requirements of” row.

Description

77 Lubricants Autogear Oil SYN HD 75W-90 is a fully synthetic polyalphaolefin (PAO) oil for the whole driveline of trucks, vans and off-highway machinery: one oil for drive axles and manual gearboxes with or without synchromesh. It is rated API GL-4, GL-5 and MT-1.

Without official approvals, it meets the requirements of MAN 342 Type S1, MAN 341 Type E3, GA1 and Z2, Scania STO 1:0, STO 1:1 G and STO 2:0 A FS, MB 235.9, Volvo 97312, Mack GO-J, Meritor O-76-E and O-94, ZF TE-ML 02B, 05A, 07A, 08, 12L, 12N, 16F, 17B, 19C and 21A, MIL-PRF-2105E and SAE J2360.

Typical figures: 15.8 mm²/s at 100 °C, viscosity index 157, pour point -57 °C.

Application

Drive axles and synchronised and unsynchronised manual gearboxes of trucks, vans and off-highway machinery, including with extended drain intervals.

Worth knowing

On cold-temperature figures, SYN HD differs noticeably from SYN 75W-90 of the same viscosity grade: Brookfield viscosity at -40 °C is 65,000 mPa·s against 150,000 mPa·s for the other oil, and the pour point is -57 °C against -45 °C. For grade 75W, SAE J306 allows no more than 150,000 mPa·s at exactly -40 °C, so by its data sheet SYN 75W-90 sits right on the limit, while SYN HD’s figure is less than half that; how the SAE J306 table of winter grades is built is explained in the article on gear oil grades 75W-90 and 80W-90.

The ZF TE-ML 08 line in this oil’s list concerns steering gears: ZF no longer maintains lists 08 and 09, which are now Bosch lists, and in the data sheet of SYN 75W-90 the same number is already written as Bosch TE-ML 08.

Data current as of Check the label and the current product data sheet before you buy.

Sources

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    Synthetic multi-purpose API GL-5 75W-90 gear oil for axles and differentials, meeting the requirements of MAN 342 Type M2 and ZF TE-ML 05A.

    • API GL-5
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  • 77 Lubricants Autogear Oil MTF 75W-90

    Synthetic API GL-4 75W-90 oil for car and light commercial manual gearboxes, meeting the requirements of VW G50 and BMW MTF LT-4.

    • API GL-4
    • Ford WSS-M2C200-D2
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  • 77 Lubricants Autogear Oil SYN 75W-90

    Fully synthetic API GL-4, GL-5 and MT-1 75W-90 gear oil to SAE J2360 for axles and gearboxes in commercial vehicles.

    • API GL-4
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    • ZF TE-ML 21A

  • 77 Lubricants Autogear Oil SYN LS 75W-90

    Synthetic API GL-5 75W-90 gear oil with a friction modifier for open and limited-slip differentials, meeting the requirements of Ford M2C192-A.

    • API GL-5
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    • Scania STO 1:0
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Other 75W-90 oils

  • Liqui Moly

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    Fully synthetic 75W-90 gear oil to API GL-5 with MIL-L-2105C and MIL-L-2105D approvals for heavily loaded gearboxes and hypoid drives.

    • MIL-L-2105D
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  • Liqui Moly

    Liqui Moly High Performance Gear Oil (GL4+) SAE 75W-90

    Fully synthetic 75W-90 API GL-4 Plus gear oil for heavily loaded manual gearboxes, meeting VW 501.50 and ZF TE-ML 08.

    • API GL-4 Plus
    • ZF TE-ML 08
    • VW 501.50
    • Ford ESD-M2C175-A
  • Liqui Moly

    Liqui Moly Fully Synthetic Hypoid Gear Oil (GL4/5) 75W-90

    Fully synthetic 75W-90 gear oil to API GL-4, GL-5 and MT-1, meeting MB 235.8, ZF TE-ML 05A and SAE J2360.

    • API GL-4
    • API GL-5
    • API MT-1
    • ZF TE-ML 21A
  • Mobil

    Mobil Delvac 1 Gear Oil 75W-90

    Fully synthetic 75W-90 gear oil for commercial vehicle axles and gearboxes, API GL-5 and MT-1, approved by MAN, MB 235.9, Volvo and ZF.

    • ZF TE-ML 21A
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    • API GL-5
    • API MT-1