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excossack



Member Since: 22 Feb 2012
Location: North West
Posts: 5843

United Kingdom 1999 Defender 110 Td5 SW Caledonian Blue
The alternator that came with the car did over 100k miles. Just been unlucky I hope.
The old alternator has been dropped off to see whats up / if its fixable....I will report back. 1999 Defender TD5 110

Regards
John M0VAZ
Econet Station 48 no clock
Post #971438 17th Nov 2022 2:21pm
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blackwolf



Member Since: 03 Nov 2009
Location: South West England
Posts: 17367

United Kingdom 2007 Defender 110 Puma 2.4 DCPU Stornoway Grey
My 2002 TD5 Disco2 is on its third at 220k, the first lasted for about 18k, the second (which was second-hand and a false economy) didn't last long at all, and the third (which was new OEM) is OK at the moment, but is of curse a youngster.

I found with both the failed ones that it was the vacuum pump leaking oil into the alternator, where it forms an oily grinding paste gunk, that killed the alternator. Both could in theory be overhauled, but I couldn't find replacement slip rings for that particular alternator on sale anywhere in the world. Just about every other alternator, but not that one.

I have seriously considered replacing the alternator-mounted vac pump with a modern electric one.
Post #971472 17th Nov 2022 6:02pm
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geobloke



Member Since: 06 Nov 2012
Location: Nottinghamshire
Posts: 4410

United Kingdom 
Not sure if you have bought a new alternator yet, or if you have whether you have fitted it, but...


Paddocks are doing 10% off Denso TD5 alternators/pumps: https://www.paddockspares.com/alternator-a...-oe-1.html


Might or might not be useful Rolling Eyes
Post #972337 25th Nov 2022 10:27am
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excossack



Member Since: 22 Feb 2012
Location: North West
Posts: 5843

United Kingdom 1999 Defender 110 Td5 SW Caledonian Blue
Cheers GB. I paid £237 and some pence for the one I have now. 1999 Defender TD5 110

Regards
John M0VAZ
Econet Station 48 no clock
Post #972389 25th Nov 2022 4:54pm
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excossack



Member Since: 22 Feb 2012
Location: North West
Posts: 5843

United Kingdom 1999 Defender 110 Td5 SW Caledonian Blue
I dropped the alternator off at the local autosparks and they think its fixable. Parts on back order, so hopefully in the new year. Cost suggested £60.... lets see. 1999 Defender TD5 110

Regards
John M0VAZ
Econet Station 48 no clock
Post #975343 21st Dec 2022 9:36am
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geobloke



Member Since: 06 Nov 2012
Location: Nottinghamshire
Posts: 4410

United Kingdom 
Brilliant... Thumbs Up Always good to have a spare Very Happy
Post #975344 21st Dec 2022 9:40am
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excossack



Member Since: 22 Feb 2012
Location: North West
Posts: 5843

United Kingdom 1999 Defender 110 Td5 SW Caledonian Blue
Hopefully Smile

Not sure I want to remove the current one, to install the fixed one.. 1999 Defender TD5 110

Regards
John M0VAZ
Econet Station 48 no clock
Post #975356 21st Dec 2022 11:41am
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roel



Member Since: 08 Aug 2009
Location: Lelystad
Posts: 2039

Netherlands 2003 Defender 90 Td5 PU Caledonian Blue
I would keep it as a spare and put it somewhere save in the Defender.
My experience is that I never break parts that I have with me as spares. Laughing Roel

1984 90 2.5 na Diesel - RR V8 (1994-2001)
1997 Camel Trophy Discovery 300TDI (2001-2009)
2005 G4 Discovery III 4.4 V8 (2008-2018) It's gone but it still hurts.
2003 90 Td5 (2009-now)
Post #975358 21st Dec 2022 12:33pm
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excossack



Member Since: 22 Feb 2012
Location: North West
Posts: 5843

United Kingdom 1999 Defender 110 Td5 SW Caledonian Blue
I will be keeping as a spare - but not in the Landy. 1999 Defender TD5 110

Regards
John M0VAZ
Econet Station 48 no clock
Post #975359 21st Dec 2022 12:42pm
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