Product Detail

Ring and pinion gear set, 71-18 ratio 3.94

No. Parte: #AC1871-17GK
The Autopar products are validated and designed in our last generation facilities to achieve original equipment specifications, due to, they are subjected to strict quality controls to ensure proper fit and performance. These products can be found with the main wholesalers, distributors and retailers for being a brand that belongs to the family of MORESA, TF VICTOR, FRITEC, TREMEC and RACE. The Autopar brand has as main strengths, the advice and technical support for questions or doubts about our products, such as: functionality, correct installation and application, it also offers technical training, which are theoretical and practical and can be taught in live or virtually. Autopar is a brand that likes to be in direct contact with its users to be aware of their needs.
Chevrolet Astra 2.0L 04-06, Corsa 1.8L 02-08, Meriva 1.8L 04-08, Tornado 04-12
SKU: #AC1871-17GK

Ring and pinion gear
Description Value
Cover Bolt Quantity8
Gear Tooth Quantity71
Pinion Shaft Diameter1.059
Pinion Spline Count0
Ring & Pinion Gear Ratio3.94
Ring Gear Diameter7.4
Ring Gear RotationClockwise
Number of pinion teeth18
UM Pinion Shaft Diameterin
UM Ring Gear Diameterin




Also Fits

Year BRAND Model Submodel Engine (L)
2002 Chevrolet Astra Base 1.8 L 1796 4 - DOHC 16
2002 Chevrolet Astra Comfort 1.8 L 1796 4 - DOHC 16
2002 Chevrolet Corsa Comfort 1.4 L 1389 4 - DOHC 16
2003 Chevrolet Astra Base 1.8 L 1796 4 - DOHC 16
2003 Chevrolet Astra Comfort 1.8 L 1796 4 - DOHC 16
2003 Chevrolet Corsa Base 1.8 L 1796 4 - SOHC 8
2004 Chevrolet Astra Base 2.0 L 1998 4 LE4 SOHC 8
2004 Chevrolet Astra Base 2.0 L 1999 4 - DOHC 16
2004 Chevrolet Corsa Base 1.8 L 1796 4 - SOHC 8
2004 Chevrolet Meriva Base 1.8 L 1796 4 - SOHC 16
2004 Chevrolet Tornado Base 1.8 L 1796 4 - SOHC 8
2005 Chevrolet Astra Base 2.0 L 1998 4 LE4 SOHC 8
2005 Chevrolet Astra Base 2.0 L 1999 4 - DOHC 16
2005 Chevrolet Corsa Base 1.8 L 1796 4 - SOHC 8
2005 Chevrolet Meriva Base 1.8 L 1796 4 - SOHC 16
2005 Chevrolet Meriva Comfort 1.8 L 1796 4 - DOHC 16
2005 Chevrolet Tornado Base 1.8 L 1796 4 - SOHC 8
2006 Chevrolet Astra Base 2.0 L 1998 4 LE4 SOHC 8
2006 Chevrolet Astra Base 2.0 L 1999 4 - DOHC 16
2006 Chevrolet Astra Comfort 1.8 L 1796 4 - DOHC 16
2006 Chevrolet Astra Elegance 1.8 L 1796 4 - DOHC 16
2006 Chevrolet Astra Sport 2.0 L 1999 4 LER DOHC 16
2006 Chevrolet Corsa Base 1.8 L 1796 4 - SOHC 8
2006 Chevrolet Meriva Base 1.8 L 1796 4 - SOHC 8
2006 Chevrolet Meriva Comfort 1.8 L 1796 4 - DOHC 16
2006 Chevrolet Meriva Elegance 1.8 L 1796 4 - DOHC 16
2006 Chevrolet Tornado Base 1.8 L 1796 4 - SOHC 8
2007 Chevrolet Astra Comfort 1.8 L 1796 4 2H0 DOHC 16
2007 Chevrolet Astra Elegance 1.8 L 1796 4 2H0 DOHC 16
2007 Chevrolet Astra Sport 2.0 L 1999 4 LU2 DOHC 16
2007 Chevrolet Corsa Base 1.8 L 1796 4 - SOHC 8
2007 Chevrolet Meriva Monocab 1.8 L 1796 4 - DOHC 16
2007 Chevrolet Tornado Base 1.8 L 1796 4 - SOHC 8
2008 Chevrolet Astra Comfort 1.8 L 1796 4 2H0 DOHC 16
2008 Chevrolet Astra Confort 1.8 L 1796 4 - SOHC 8
2008 Chevrolet Astra Elegance 2.0 L 1999 4 - DOHC 16
2008 Chevrolet Astra Essentia 1.8 L 1796 4 - SOHC 8
2008 Chevrolet Astra Sport 2.0 L 1999 4 LU2 DOHC 16
2008 Chevrolet Corsa Base 1.8 L 1796 4 N18XFH SOHC 8
2008 Chevrolet Meriva Monocab 1.8 L 1796 4 - DOHC 16
2008 Chevrolet Tornado Base 1.8 L 1796 4 - SOHC 8
2009 Chevrolet Tornado Base 1.8 L 1796 4 - SOHC 8
2010 Chevrolet Tornado Base 1.8 L 1796 4 - SOHC 8
2011 Chevrolet Tornado Base 1.8 L 1796 4 LJ1 SOHC 8
2012 Chevrolet Tornado Base 1.8 L 1796 4 LJ1 SOHC 8
2013 Chevrolet Tornado LS 1.8 L 1796 4 LJ1 SOHC 8
2013 Chevrolet Tornado LT 1.8 L 1796 4 LJ1 SOHC 8
2014 Chevrolet Tornado LS 1.8 L 1796 4 LJ1 SOHC 8
2014 Chevrolet Tornado LT 1.8 L 1796 4 LJ1 SOHC 8
2015 Chevrolet Tornado LS 1.8 L 1796 4 LJ1 SOHC 8
2015 Chevrolet Tornado LT 1.8 L 1796 4 LJ1 SOHC 8
2016 Chevrolet Tornado LS 1.8 L 1796 4 LJ1 SOHC 8
2016 Chevrolet Tornado LT 1.8 L 1796 4 LJ1 SOHC 8
2017 Chevrolet Tornado LS 1.8 L 1796 4 LJ1 SOHC 8
2017 Chevrolet Tornado LT 1.8 L 1796 4 LJ1 SOHC 8