Fidanza Flywheel Fitment
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ok, 2 days ago I wrote an email to fidanza flywheel asking for the fitment of their flywheel.
Hi, I have a Hyundai Elantra 1.8L '97 manual, I want some information about
your lightweight flywheel for this model.
In your list I saw:
193141 Tiburon 1.8, 2.0 L (97-00) 7.5 lbs (3.40 kg) HY1
Tiburon 1.8 have the same flywheel of the Elantra 1.8, I guess, but 2.0L is
different right?
They reply back:
No, the flywheel will fit both the 2.0L and 1.8L engine. If you need anymore
info let me know.
Sincerely,
Tom Fidanza
smile.gif wink
Hi, I have a Hyundai Elantra 1.8L '97 manual, I want some information about
your lightweight flywheel for this model.
In your list I saw:
193141 Tiburon 1.8, 2.0 L (97-00) 7.5 lbs (3.40 kg) HY1
Tiburon 1.8 have the same flywheel of the Elantra 1.8, I guess, but 2.0L is
different right?
They reply back:
No, the flywheel will fit both the 2.0L and 1.8L engine. If you need anymore
info let me know.
Sincerely,
Tom Fidanza
smile.gif wink
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Joined: May 2001
Posts: 11,851
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From: Rancho Palos Verdes, CA
Vehicle: 2008 Toyota Prius 2006 Suzuki SV650S
1996-2000 1.8L AND 2.0L ELANTRA/TIBURON ENGINE PARTS CHANGES
12-1999
Model
Elantra 1996-2000 and Tiburon 1997-2000

1996 - 2000 1.8L and 2.0L elantra / Tiburon engine parts changes
description:
Several component changes have been made that apply to the 1.8L and 2.0L engines used in the 1996 - 2000 Elantra and Tiburon. These changes involve the following parts:
Crankshaft
Flywheel and Flex Plate and Mounting Parts
service information:
CRANKSHAFT
The new crankshafts (P/N 23110-23710 for the 2.0L); P/N 23110-23510 for the 1.8L) released July 8, 1999 have the following dimensional changes.
A. The flywheel mounting flange (pilot) diameter has been reduced from 41 mm to 35 mm.
B. The flywheel mounting flange (pilot) height has been increased from 4 mm to 6.5 mm.
C. The crankshaft rear flange thickness has been reduced from 20.5 mm to 18 mm.
D. The crankshaft rear flange bolt hole depth has been reduced from 15 mm (± 1.5mm) to 12.5 mm (± 1.5 mm).
NOTE
The new crankshafts are not interchangable with the previous ones. However, a crankshaft spacer (P/N 23112-23900) can be attached to the new crankshafts to make them interchangeable with the older crankshafts.
FLYWHEEL AND FLEX PLATE
The flywheel and flex plate assemblies have been changed to fit the new crankshaft. The new flywheel and flex plate assemblies are not backward compatible with the older crankshaft. However, the older flywheel and flex plate can be made interchangeable by mounting a crankshaft spacer (P/N 23112-23900) onto the new style crankshaft.
A. The flywheel and flex plate assembly pilot bore diameter has been reduced from 41 mm to 35 mm.
B. The flywheel pilot bore depth has been increased from 5.0 mm to 7.5 mm. Dimension B is recessed.
MOUNTING HARDWARE: FLYWHEEL AND FLEXPLATE
Each crankshaft and flywheel / flexplate combination necessitates that specific mounting bolts to the crankshaft are used. Tables 1 and 2 identify the different combinations for manual and automatic tranaxles.
NOTE
Crankshaft P/N 23110-23710 for the 2.0L is part of Short Block Sub-Assembly P/N 21102-23C01. Also, crankshaft P/N 23110-23510 for the 1.8L is part of Short Block Sub-Assembly P/N 21102-23B01. These short blocks also require the use of Tables 1 and 2.
INTERCHANGEABILITY: See Below
Old to New = NO
New to Old = Only with spacer/adapter! See tables for details.
[ October 28, 2002, 07:22 AM: Message edited by: Random ]
12-1999
Model
Elantra 1996-2000 and Tiburon 1997-2000

1996 - 2000 1.8L and 2.0L elantra / Tiburon engine parts changes
description:
Several component changes have been made that apply to the 1.8L and 2.0L engines used in the 1996 - 2000 Elantra and Tiburon. These changes involve the following parts:
Crankshaft
Flywheel and Flex Plate and Mounting Parts
service information:
CRANKSHAFT
The new crankshafts (P/N 23110-23710 for the 2.0L); P/N 23110-23510 for the 1.8L) released July 8, 1999 have the following dimensional changes.
A. The flywheel mounting flange (pilot) diameter has been reduced from 41 mm to 35 mm.
B. The flywheel mounting flange (pilot) height has been increased from 4 mm to 6.5 mm.
C. The crankshaft rear flange thickness has been reduced from 20.5 mm to 18 mm.
D. The crankshaft rear flange bolt hole depth has been reduced from 15 mm (± 1.5mm) to 12.5 mm (± 1.5 mm).
NOTE
The new crankshafts are not interchangable with the previous ones. However, a crankshaft spacer (P/N 23112-23900) can be attached to the new crankshafts to make them interchangeable with the older crankshafts.
FLYWHEEL AND FLEX PLATE
The flywheel and flex plate assemblies have been changed to fit the new crankshaft. The new flywheel and flex plate assemblies are not backward compatible with the older crankshaft. However, the older flywheel and flex plate can be made interchangeable by mounting a crankshaft spacer (P/N 23112-23900) onto the new style crankshaft.
A. The flywheel and flex plate assembly pilot bore diameter has been reduced from 41 mm to 35 mm.
B. The flywheel pilot bore depth has been increased from 5.0 mm to 7.5 mm. Dimension B is recessed.
MOUNTING HARDWARE: FLYWHEEL AND FLEXPLATE
Each crankshaft and flywheel / flexplate combination necessitates that specific mounting bolts to the crankshaft are used. Tables 1 and 2 identify the different combinations for manual and automatic tranaxles.
NOTE
Crankshaft P/N 23110-23710 for the 2.0L is part of Short Block Sub-Assembly P/N 21102-23C01. Also, crankshaft P/N 23110-23510 for the 1.8L is part of Short Block Sub-Assembly P/N 21102-23B01. These short blocks also require the use of Tables 1 and 2.
INTERCHANGEABILITY: See Below
Old to New = NO
New to Old = Only with spacer/adapter! See tables for details.
[ October 28, 2002, 07:22 AM: Message edited by: Random ]
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QUOTE
Koreandude:
Damn, why did they have to do all that??? What was wrong with the old measurements, eh??? In that case, does anyone know of a company that makes light weight flywheels for the '97 1.8s????????
Fidanza makes a version for BOTH engines.Damn, why did they have to do all that??? What was wrong with the old measurements, eh??? In that case, does anyone know of a company that makes light weight flywheels for the '97 1.8s????????
Also, check the last line folks.. READ!!!!!!
QUOTE
INTERCHANGEABILITY: See Below
Old to New = NO
[b]New to Old = Only with spacer/adapter!
Old to New = NO
[b]New to Old = Only with spacer/adapter!
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Posts: 5,550
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QUOTE
Random:
INTERCHANGEABILITY: See Below
Old to New = NO
New to Old = Only with spacer/adapter!
Old crankshaft to new flywheel NOINTERCHANGEABILITY: See Below
Old to New = NO
New to Old = Only with spacer/adapter!
New crankshaft to old flywheel with spacer
wink
Looks like my beta I is screwed