Diesel Gearbox Protection
Moderators: User administrators, Moderators
Re: Diesel Gearbox Protection
Straight and bent can mean a multitude of things, what do you mean... who bent?
If you mean the deformations to give UJs clearance then of course they should be like that...
If you mean the deformations to give UJs clearance then of course they should be like that...
The 80-90 Tech Wikipedia Your 1st port of call

1.9TD Syncro Doka / Syncro Kastenwagen / 16" Kombi Camper
Syncronaut No. 1
-
- Trader
- Posts: 9020
- Joined: 09 Oct 2005, 17:31
- 80-90 Mem No: 1967
- Location: Sutton in'it Syncronaut: 123
- Contact:
Re: Diesel Gearbox Protection
silverbullet wrote:
And don't you dare be so f'ing patronizing.
No need to be like that....
I actually went out of my way to take those pictures for you last night in the dark to explain what you where looking at because you asked for them. I also am (was) a potential future customer who was trying to help you come up with a product that might work as I think I need it.
OH!!! and your welcome

jed
Last edited by jed the spread on 11 Apr 2011, 06:59, edited 2 times in total.
-
- Trader
- Posts: 9020
- Joined: 09 Oct 2005, 17:31
- 80-90 Mem No: 1967
- Location: Sutton in'it Syncronaut: 123
- Contact:
Re: Diesel Gearbox Protection
HarryMann wrote:
Jed, Wow, that must have been an almighty thwack to do that..![]()
============
Putting a very simple 1/4" dural plate on mine Jed, front part only just to cover the 'G' /'R' housing protrusion. If you want one I'll make a 2nd for you, just requires tapping into the box under-run frame 6 x M6 threaded holes. Photo if you want?
It must have been hey!!! I tried first of all with a scissor jack against the floor and try and push the mount downward but no chance

Look forward to seeing it,
jed
-
- Trader
- Posts: 17229
- Joined: 08 Jun 2009, 09:51
- 80-90 Mem No: 6908
- Location: Surrey Syncronaut #156
- Contact:
Re: Diesel Gearbox Protection
Sorry Jed but I'm tired of your little games, trying to play people off each other in what seems to be a quest for influence and favour. I object to the insinuation that I have somehow ripped off one of your "sponsors" and that I should go and develop my own products instead of copying other peoples work.
When I said "got any pics of the carnage" I hardly expected you to go out and lay under your van right there and then, but thanks all the same. It's given me an idea for another product that will be original.
Luv you
When I said "got any pics of the carnage" I hardly expected you to go out and lay under your van right there and then, but thanks all the same. It's given me an idea for another product that will be original.
Luv you

1985 Oettinger 3.2 Caravelle RHD syncro twin slider. SA Microbus bumpers, duplex winch system, ARC 7X15 period alloys
-
- Trader
- Posts: 9020
- Joined: 09 Oct 2005, 17:31
- 80-90 Mem No: 1967
- Location: Sutton in'it Syncronaut: 123
- Contact:
Re: Diesel Gearbox Protection
Oh dear!!!! it's all back to this again https://club8090.co.uk/forum/viewtopic.php?f=4&t=81885" onclick="window.open(this.href);return false;
Best let it go now, otherwise it could drag on...
Jed
Best let it go now, otherwise it could drag on...
Jed
-
- Trader
- Posts: 17229
- Joined: 08 Jun 2009, 09:51
- 80-90 Mem No: 6908
- Location: Surrey Syncronaut #156
- Contact:
Re: Diesel Gearbox Protection
It's all been far too emotional and now I have one of my headaches again. I think we need to spend some time apart, for the sake of the children 

1985 Oettinger 3.2 Caravelle RHD syncro twin slider. SA Microbus bumpers, duplex winch system, ARC 7X15 period alloys
-
- Trader
- Posts: 17229
- Joined: 08 Jun 2009, 09:51
- 80-90 Mem No: 6908
- Location: Surrey Syncronaut #156
- Contact:
Re: Diesel Gearbox Protection
I defer to your considerable experience, Clive. I think that should have been "could become" rather than "will be"HarryMann wrote:SB wrote:Replace fixing bolts after every big hitting session as they will be "S" shaped.
Maybe, but never (in ?? years SN eventing!) bent one yet

Maybe very low-grade bolts, say 5.6 instead of 8.8, that could deform on impact would be a "fuse" point and save bigger damage? But only if everything else has been beefed up first.
Aluminium bolts maybe? They aren't cheap but so would be the repairs that we are all trying to avoid. Carry spares in toolkit!
What do the Suzuki offroad fraternity do for sump protection these days? Since they have IFS they are the nearest thing for comparison to a syncro that I can think of right now.
Not that I'm suggesting any kind of plagiarism, just borrowing some concepts

Last edited by silverbullet on 11 Apr 2011, 11:15, edited 1 time in total.
1985 Oettinger 3.2 Caravelle RHD syncro twin slider. SA Microbus bumpers, duplex winch system, ARC 7X15 period alloys
-
- Registered user
- Posts: 1567
- Joined: 27 Sep 2005, 18:42
- 80-90 Mem No: 500
- Location: Somewhere in my Syncro
Re: Diesel Gearbox Protection
I think you should all learn to drive properly and position your vans better to avoid hitting the rocks in the first place 

Re: Diesel Gearbox Protection
I'd go with driver restraint and reverse gear as possibly the best protection money could buy 

--
1.9 TDI Syncro 16 Westfalia Joker
--
1.9 TDI Syncro 16 Westfalia Joker
--
Re: Diesel Gearbox Protection
Ian, I use a very good quality stainless bolts for the M19 headed ones at the rear and 8.8s or better elsewhere
Maybe the fact don't have a crossbar piece under the prop-bar/tray join (never came with truck) has helped but I've chnaged bolts for a few reasons, so far cannot remember them bending (should really all be working in single shear at least)
==========
Jed, will be in touch then, presuming you have same type of diesel rear tray, early type.
Maybe the fact don't have a crossbar piece under the prop-bar/tray join (never came with truck) has helped but I've chnaged bolts for a few reasons, so far cannot remember them bending (should really all be working in single shear at least)
==========
Jed, will be in touch then, presuming you have same type of diesel rear tray, early type.
The 80-90 Tech Wikipedia Your 1st port of call

1.9TD Syncro Doka / Syncro Kastenwagen / 16" Kombi Camper
Syncronaut No. 1
-
- Registered user
- Posts: 269
- Joined: 12 Oct 2005, 18:24
- 80-90 Mem No: 1052
- Location: Cape Town Sunny South Africa
Re: Diesel Gearbox Protection
First attack on bash guard protection is fit a TDI.Then you can crawl over everything slowly. Second part is driver experience and attack angle.
I have messed around with all sorts of extra supports but ultimately you move the weak point somewhere else or you need to redesign the hole protection setup with
a lot! of extra weight added.
I am now and have been for a wile just using the standard setup with no broken bits.
By all means add a bit of extra protection but it is very easy to go to far. Front diff casing is strong, no need for extra there. Gearbox can do with extra plate
but no need for a full length plate.
Russel
I have messed around with all sorts of extra supports but ultimately you move the weak point somewhere else or you need to redesign the hole protection setup with
a lot! of extra weight added.
I am now and have been for a wile just using the standard setup with no broken bits.
By all means add a bit of extra protection but it is very easy to go to far. Front diff casing is strong, no need for extra there. Gearbox can do with extra plate
but no need for a full length plate.
Russel
- syncroandy
- Trader
- Posts: 1913
- Joined: 18 Oct 2005, 18:15
- 80-90 Mem No: 851
- Location: North Lancs. UK
- Contact:
Re: Diesel Gearbox Protection
Jake, Mark and Russel said it !
Syncrosport (taking a break as of summer 2024)
Volkswagen Transporter, reloaded.
252 GC5 EJ25 AAN L90D
Volkswagen Transporter, reloaded.
252 GC5 EJ25 AAN L90D
- syncropaddy
- Registered user
- Posts: 887
- Joined: 17 Oct 2005, 22:46
- 80-90 Mem No: 1019
- Location: Gorey, Co. Wexford, Ireland
Re: Diesel Gearbox Protection
As an aside, brand new Diesel sump guards are available from VW Classic Parts. I also have an untouched / un-offroaded set of diesel van 'undergarments' if anyone is interested in copying them.
syncropaddy
One Syncro, five Mercedes Benzs and a rocket ship
One Syncro, five Mercedes Benzs and a rocket ship
Re: Diesel Gearbox Protection
The 80-90 Tech Wikipedia Your 1st port of call

1.9TD Syncro Doka / Syncro Kastenwagen / 16" Kombi Camper
Syncronaut No. 1
Re: Diesel Gearbox Protection
First attack on bash guard protection is fit a TDI.Then you can crawl over everything slowly.
Agree, about nice slow crawl Russel

Just don't see how very highly geared Tdis can achieve it, if idle rpm same as a TD

Thinks


The 80-90 Tech Wikipedia Your 1st port of call

1.9TD Syncro Doka / Syncro Kastenwagen / 16" Kombi Camper
Syncronaut No. 1