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Author Topic: ZF 5 Speed gearbox  (Read 1796 times)

mazmonza

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  • 1967 250sl zf 5 speed. colour 172 anthracite
ZF 5 Speed gearbox
« on: August 26, 2021, 12:55:03 »
What is the best oil for the ZF  5 speed gearbox, what does anyone else use ?

Maurice
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1967 250sl ZF 5 speed
1991 300ce-24 coupe Sportline
1962 Lambretta TV175/ RB20
2000 Ducati 748s
1970 Ducati Monza

Benz Dr.

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  • Benz Dr.
Re: ZF 5 Speed gearbox
« Reply #1 on: August 26, 2021, 14:32:34 »
I use synthetic ATF.
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1966 230SL 5 speed, LSD, header pipes, 300SE distributor, ported, polished and balanced, AKA  ''The Red Rocket ''
Dan Caron's SL Barn

1970  3.5 Coupe
1961  190SL
1985   300CD  Turbo Coupe
1981  300SD
2013  GMC  Sierra
1965  230SL
1967 250SL
1970 280SL
1988 560SEC

114015

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Re: ZF 5 Speed gearbox
« Reply #2 on: August 26, 2021, 15:04:00 »
Support Dan's statement.

This is also what Mercedes recommends. ;)



Achim
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Achim
(Germany)

mazmonza

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  • 1967 250sl zf 5 speed. colour 172 anthracite
Re: ZF 5 Speed gearbox
« Reply #3 on: August 26, 2021, 17:44:41 »
Thank you, is there a particular make or grade?
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1967 250sl ZF 5 speed
1991 300ce-24 coupe Sportline
1962 Lambretta TV175/ RB20
2000 Ducati 748s
1970 Ducati Monza

MartinK

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Re: ZF 5 Speed gearbox
« Reply #4 on: August 26, 2021, 18:12:09 »
Hei. I prefer ExxonMobil lubricants. The Mobil1 synthetic ATF https://www.mobil.com/en/lubricants/for-personal-vehicles/our-products/products/mobil-1-synthetic-atf/ covers all Dexron requirements. Talk soon. Martin
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MikeSimon

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Re: ZF 5 Speed gearbox
« Reply #5 on: August 26, 2021, 21:21:54 »
I am not convinced. ATF and Dexron are Automatic Transmission spec standards. They are formulated to work on clutch packs and in torque converters. I want to guess that there are better oils for a manual transmission. Would you use ATF in the rear axle?
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1970/71 280SL Automatic
Sandy Beige
Parchment Leather
Power Steering
Automatic
Hardtop
Heated Tinted Rear Window
German specs
3rd owner

MartinK

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Re: ZF 5 Speed gearbox
« Reply #6 on: August 27, 2021, 06:40:50 »
Yes, seems weird but the manual mercedes gearbox including the  ZF S5-20 are operating with Automatic transmission fluid. The rear axles are filled with hypoid-lubricant. Talk soon. Martin.
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MikeSimon

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Re: ZF 5 Speed gearbox
« Reply #7 on: August 27, 2021, 12:36:44 »
Hey Martin: My mother was born in Büdingen. My sister used to own a hotel/restaurant in Nidda. Sorry for the hijack! Once you get away from home, you realize how small the world really is.
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1970/71 280SL Automatic
Sandy Beige
Parchment Leather
Power Steering
Automatic
Hardtop
Heated Tinted Rear Window
German specs
3rd owner
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