Good evening Patrol Gurus...hope everyone is doing something on their cars or planning a trip!!
Question: Which models have hypoid gears in the differentials?
Thanks,
D.
Diff gears
- Witbobbejaan
- Senior Member
- Posts: 52
- Joined: 15 Mar 2021 12:22
- Full Name: Dion
- Nickname: D.
- Home Town: I dont know, name keeps changing...Eastern Cape
- Current 4x4: TB45
(Wife's TB42) - Home Language: Afrikaans
- Has thanked: 34 times
- Been thanked: 16 times
-
- Patrolman
- Posts: 654
- Joined: 07 Apr 2009 07:13
- Full Name: Malcolm van Coller
- Nickname: mvcoller
- Home Town: Reverse order - Weskus, Jhb, VTown, Vryburg, CTown
- Current 4x4: 2008 3.0 Di Patrol GL
and
1998 4.5 Patrol SGL - Home Language: Afr & Eng
- Location: Weskus
- Has thanked: 41 times
- Been thanked: 186 times
- Contact:
- Witbobbejaan
- Senior Member
- Posts: 52
- Joined: 15 Mar 2021 12:22
- Full Name: Dion
- Nickname: D.
- Home Town: I dont know, name keeps changing...Eastern Cape
- Current 4x4: TB45
(Wife's TB42) - Home Language: Afrikaans
- Has thanked: 34 times
- Been thanked: 16 times
Re: Diff gears
Great, thanks!
So presumably any transaxle oil will be compatible? some state hypoid, others not,so I always wonder...
Are there any other parts of the drivetrain with hypoid gears?
So presumably any transaxle oil will be compatible? some state hypoid, others not,so I always wonder...
Are there any other parts of the drivetrain with hypoid gears?
-
- Patrolman
- Posts: 654
- Joined: 07 Apr 2009 07:13
- Full Name: Malcolm van Coller
- Nickname: mvcoller
- Home Town: Reverse order - Weskus, Jhb, VTown, Vryburg, CTown
- Current 4x4: 2008 3.0 Di Patrol GL
and
1998 4.5 Patrol SGL - Home Language: Afr & Eng
- Location: Weskus
- Has thanked: 41 times
- Been thanked: 186 times
- Contact:
Re: Diff gears
noun: hypoid gearWitbobbejaan wrote: ↑20 Sep 2023 17:25
Are there any other parts of the drivetrain with hypoid gears?
a bevel wheel with teeth engaging with a spiral pinion mounted at right angles to the wheel's axis, used to connect non-intersecting shafts in vehicle transmissions and other mechanisms.
Other than maybe on some 4x4 vehicles with portal axles, I know of nothing else that does, off hand
These gears generate extreme pressure on their teeth surfaces, hence the need for EP (Extreme Pressure) oil.
- Peter Connan
- Moderator
- Posts: 6136
- Joined: 10 Sep 2010 07:21
- Full Name: Peter Connan
- Nickname: Piet
- Home Town: Kempton Park
- Current 4x4: 1996 Patrol 4.5SGL
- Home Language: Afrikaans
- Location: Kempton Park
- Has thanked: 1125 times
- Been thanked: 1036 times
Re: Diff gears
Note that the "EPX" stands for extreme pressure.
This is specifically for hypoid gears.
Thus EPX and Hypoid are sinonyms in terms of the oil.
Mag ons ons kenniskry met lekkerkry aanhoukry.
Who is online
Users browsing this forum: No registered users and 2 guests