Spacer (FOR FRONT AXLE HUB RH)
90560-T0013
138 applications
Europe · 10
General · 76
United States · 52
This number has been replaced.
Current number:
90560-52001,
90560-52001,
90560-52001
— the chain runs 2 steps forward; the last one is what a
dealer would supply.
Fits in Europe 10 vehicles
| Model | Chassis | PNC | Period | Status | |
|---|---|---|---|---|---|
| Hilux | KUN15,2# | 43502J | 2008-08 → 2011-08 | Superseded / ended 2011-08 | Detail |
| Hilux | KUN15,2# | 43501J | 2005-07 → 2007-08 | Superseded / ended 2007-08 | Detail |
| Hilux | KUN15,2# | 43502J | 2007-10 → 2008-10 | Superseded / ended 2008-10 | Detail |
| Hilux | KUN15,2# | 43502J | 2007-08 → 2008-10 | Superseded / ended 2008-10 | Detail |
| Hilux | KUN15,2# | 43502J | 2005-07 → 2007-10 | Superseded / ended 2007-10 | Detail |
| Hilux | KUN15,2# | 43502J | 2005-07 → 2007-08 | Superseded / ended 2007-08 | Detail |
| Hilux | KUN15,2# | 43501J | 2008-08 → 2011-08 | Superseded / ended 2011-08 | Detail |
| Hilux | KUN15,2# | 43501J | 2007-10 → 2008-10 | Superseded / ended 2008-10 | Detail |
| Hilux | KUN15,2# | 43501J | 2007-08 → 2008-10 | Superseded / ended 2008-10 | Detail |
| Hilux | KUN15,2# | 43501J | 2005-07 → 2007-10 | Superseded / ended 2007-10 | Detail |
Fits in General 76 vehicles
| Model | Chassis | PNC | Period | Status | |
|---|---|---|---|---|---|
| Fortuner | GGN50,60,KUN5#,6#,LAN50,TGN51,61 | 43501J | 2005-07 → 2008-08 | Superseded / ended 2008-08 | Detail |
| Fortuner | GGN50,60,KUN5#,6#,LAN50,TGN51,61 | 43501J | 2008-08 → 2011-10 | Superseded / ended 2011-10 | Detail |
| Fortuner | GGN50,60,KUN5#,6#,LAN50,TGN51,61 | 43501J | 2006-08 → 2008-08 | Superseded / ended 2008-08 | Detail |
| Fortuner | GGN50,60,KUN5#,6#,LAN50,TGN51,61 | 43501J | 2005-07 → 2008-10 | Superseded / ended 2008-10 | Detail |
| Fortuner | GGN50,60,KUN5#,6#,LAN50,TGN51,61 | 43501J | 2006-08 → 2008-10 | Superseded / ended 2008-10 | Detail |
| Fortuner | GGN50,60,KUN5#,6#,LAN50,TGN51,61 | 43501J | 2007-10 → 2008-10 | Superseded / ended 2008-10 | Detail |
| Fortuner | GGN50,60,KUN5#,6#,LAN50,TGN51,61 | 43501J | 2008-08 → 2009-10 | Superseded / ended 2009-10 | Detail |
| Fortuner | GGN50,60,KUN5#,6#,LAN50,TGN51,61 | 43501J | 2008-08 → 2011-08 | Superseded / ended 2011-08 | Detail |
| Fortuner | GGN50,60,KUN5#,6#,LAN50,TGN51,61 | 43502J | 2005-07 → 2008-08 | Superseded / ended 2008-08 | Detail |
| Fortuner | GGN50,60,KUN5#,6#,LAN50,TGN51,61 | 43502J | 2006-08 → 2008-08 | Superseded / ended 2008-08 | Detail |
| Fortuner | GGN50,60,KUN5#,6#,LAN50,TGN51,61 | 43502J | 2005-07 → 2008-10 | Superseded / ended 2008-10 | Detail |
| Fortuner | GGN50,60,KUN5#,6#,LAN50,TGN51,61 | 43502J | 2006-08 → 2008-10 | Superseded / ended 2008-10 | Detail |
| Fortuner | GGN50,60,KUN5#,6#,LAN50,TGN51,61 | 43502J | 2007-10 → 2008-10 | Superseded / ended 2008-10 | Detail |
| Fortuner | GGN50,60,KUN5#,6#,LAN50,TGN51,61 | 43502J | 2008-08 → 2009-10 | Superseded / ended 2009-10 | Detail |
| Fortuner | GGN50,60,KUN5#,6#,LAN50,TGN51,61 | 43502J | 2008-08 → 2011-08 | Superseded / ended 2011-08 | Detail |
| Fortuner | GGN50,60,KUN5#,6#,LAN50,TGN51,61 | 43502J | 2008-08 → 2011-10 | Superseded / ended 2011-10 | Detail |
| Fortuner | GGN50,60,KUN5#,6#,LAN50,TGN51,61 | 43502J | 2011-12 → 2015-10 | Superseded / ended 2015-10 | Detail |
| Fortuner | GGN50,60,KUN5#,6#,LAN50,TGN51,61 | 43501J | 2011-07 → 2011-12 | Superseded / ended 2011-12 | Detail |
| Fortuner | GGN50,60,KUN5#,6#,LAN50,TGN51,61 | 43501J | 2011-12 → 2013-08 | Superseded / ended 2013-08 | Detail |
| Fortuner | GGN50,60,KUN5#,6#,LAN50,TGN51,61 | 43501J | 2011-12 → 2013-10 | Superseded / ended 2013-10 | Detail |
| Fortuner | GGN50,60,KUN5#,6#,LAN50,TGN51,61 | 43501J | 2011-12 → 2015-10 | Superseded / ended 2015-10 | Detail |
| Fortuner | GGN50,60,KUN5#,6#,LAN50,TGN51,61 | 43502J | 2011-07 → 2011-12 | Superseded / ended 2011-12 | Detail |
| Fortuner | GGN50,60,KUN5#,6#,LAN50,TGN51,61 | 43502J | 2011-12 → 2013-08 | Superseded / ended 2013-08 | Detail |
| Fortuner | GGN50,60,KUN5#,6#,LAN50,TGN51,61 | 43502J | 2011-12 → 2013-10 | Superseded / ended 2013-10 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2008-08 → 2011-12 | Superseded / ended 2011-12 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43502J | 2011-12 → 2012-04 | Superseded / ended 2012-04 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43502J | 2008-08 → 2011-12 | Superseded / ended 2011-12 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43502J | 2004-08 → 2008-12 | Superseded / ended 2008-12 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43502J | 2004-08 → 2008-10 | Superseded / ended 2008-10 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43502J | 2004-08 → 2008-09 | Superseded / ended 2008-09 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43502J | 2004-08 → 2008-08 | Superseded / ended 2008-08 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43502J | 2004-08 → 2007-08 | Superseded / ended 2007-08 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2011-12 → 2012-04 | Superseded / ended 2012-04 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2008-10 → 2012-04 | Superseded / ended 2012-04 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2008-10 → 2010-09 | Superseded / ended 2010-09 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2004-08 → 2008-12 | Superseded / ended 2008-12 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2004-08 → 2008-10 | Superseded / ended 2008-10 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2004-08 → 2008-09 | Superseded / ended 2008-09 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2004-08 → 2008-08 | Superseded / ended 2008-08 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2004-08 → 2007-08 | Superseded / ended 2007-08 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2011-12 → 2013-08 | Superseded / ended 2013-08 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2011-07 → 2011-12 | Superseded / ended 2011-12 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2011-08 → 2011-12 | Superseded / ended 2011-12 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2011-07 → 2012-01 | Superseded / ended 2012-01 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2011-12 → 2012-01 | Superseded / ended 2012-01 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2011-12 → 2013-02 | Superseded / ended 2013-02 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43502J | 2011-07 → 2012-01 | Superseded / ended 2012-01 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43502J | 2011-12 → — | Current | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43502J | 2013-10 → 2016-01 | Superseded / ended 2016-01 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43502J | 2013-09 → 2016-01 | Superseded / ended 2016-01 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43502J | 2013-08 → 2016-01 | Superseded / ended 2016-01 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43502J | 2011-12 → 2016-01 | Superseded / ended 2016-01 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43502J | 2013-10 → 2015-10 | Superseded / ended 2015-10 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43502J | 2013-10 → 2014-10 | Superseded / ended 2014-10 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43502J | 2011-12 → 2013-10 | Superseded / ended 2013-10 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43502J | 2012-01 → 2013-09 | Superseded / ended 2013-09 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43502J | 2012-08 → 2013-08 | Superseded / ended 2013-08 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43502J | 2012-01 → 2013-08 | Superseded / ended 2013-08 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43502J | 2011-12 → 2013-08 | Superseded / ended 2013-08 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43502J | 2011-12 → 2013-02 | Superseded / ended 2013-02 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43502J | 2011-12 → 2012-01 | Superseded / ended 2012-01 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43502J | 2012-01 → — | Current | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43502J | 2011-08 → 2011-12 | Superseded / ended 2011-12 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43502J | 2011-07 → 2011-12 | Superseded / ended 2011-12 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2012-01 → — | Current | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2011-12 → — | Current | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2013-10 → 2016-01 | Superseded / ended 2016-01 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2013-09 → 2016-01 | Superseded / ended 2016-01 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2013-08 → 2016-01 | Superseded / ended 2016-01 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2011-12 → 2016-01 | Superseded / ended 2016-01 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2013-10 → 2015-10 | Superseded / ended 2015-10 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2013-10 → 2014-10 | Superseded / ended 2014-10 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2011-12 → 2013-10 | Superseded / ended 2013-10 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2012-01 → 2013-09 | Superseded / ended 2013-09 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2012-08 → 2013-08 | Superseded / ended 2013-08 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2012-01 → 2013-08 | Superseded / ended 2013-08 | Detail |
Fits in United States 52 vehicles
| Model | Chassis | PNC | Period | Status | |
|---|---|---|---|---|---|
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2004-08 → 2008-08 | Superseded / ended 2008-08 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2004-08 → 2007-08 | Superseded / ended 2007-08 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43502J | 2011-12 → 2012-04 | Superseded / ended 2012-04 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43502J | 2008-08 → 2011-12 | Superseded / ended 2011-12 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43502J | 2004-08 → 2008-12 | Superseded / ended 2008-12 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43502J | 2004-08 → 2008-10 | Superseded / ended 2008-10 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43502J | 2004-08 → 2008-09 | Superseded / ended 2008-09 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43502J | 2004-08 → 2008-08 | Superseded / ended 2008-08 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43502J | 2004-08 → 2007-08 | Superseded / ended 2007-08 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2011-12 → 2012-04 | Superseded / ended 2012-04 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2008-10 → 2012-04 | Superseded / ended 2012-04 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2008-08 → 2011-12 | Superseded / ended 2011-12 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2008-10 → 2010-09 | Superseded / ended 2010-09 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2004-08 → 2008-12 | Superseded / ended 2008-12 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2004-08 → 2008-10 | Superseded / ended 2008-10 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2004-08 → 2008-09 | Superseded / ended 2008-09 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2012-01 → — | Current | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2011-07 → 2011-12 | Superseded / ended 2011-12 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2011-12 → — | Current | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2013-10 → 2016-01 | Superseded / ended 2016-01 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2013-09 → 2016-01 | Superseded / ended 2016-01 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2013-08 → 2016-01 | Superseded / ended 2016-01 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2011-12 → 2016-01 | Superseded / ended 2016-01 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2013-10 → 2015-10 | Superseded / ended 2015-10 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2013-10 → 2014-10 | Superseded / ended 2014-10 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2011-12 → 2013-10 | Superseded / ended 2013-10 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2012-01 → 2013-09 | Superseded / ended 2013-09 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2012-08 → 2013-08 | Superseded / ended 2013-08 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2012-01 → 2013-08 | Superseded / ended 2013-08 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2011-12 → 2013-08 | Superseded / ended 2013-08 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2011-12 → 2013-02 | Superseded / ended 2013-02 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2011-12 → 2012-01 | Superseded / ended 2012-01 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2011-07 → 2012-01 | Superseded / ended 2012-01 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43501J | 2011-08 → 2011-12 | Superseded / ended 2011-12 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43502J | 2011-12 → 2013-10 | Superseded / ended 2013-10 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43502J | 2012-01 → — | Current | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43502J | 2011-12 → — | Current | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43502J | 2013-10 → 2016-01 | Superseded / ended 2016-01 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43502J | 2013-09 → 2016-01 | Superseded / ended 2016-01 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43502J | 2013-08 → 2016-01 | Superseded / ended 2016-01 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43502J | 2011-12 → 2016-01 | Superseded / ended 2016-01 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43502J | 2013-10 → 2015-10 | Superseded / ended 2015-10 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43502J | 2013-10 → 2014-10 | Superseded / ended 2014-10 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43502J | 2011-07 → 2011-12 | Superseded / ended 2011-12 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43502J | 2012-01 → 2013-09 | Superseded / ended 2013-09 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43502J | 2012-08 → 2013-08 | Superseded / ended 2013-08 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43502J | 2012-01 → 2013-08 | Superseded / ended 2013-08 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43502J | 2011-12 → 2013-08 | Superseded / ended 2013-08 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43502J | 2011-12 → 2013-02 | Superseded / ended 2013-02 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43502J | 2011-12 → 2012-01 | Superseded / ended 2012-01 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43502J | 2011-07 → 2012-01 | Superseded / ended 2012-01 | Detail |
| Hilux | GGN15,25,35,KUN1#,2#,3#,LAN15,25,3 | 43502J | 2011-08 → 2011-12 | Superseded / ended 2011-12 | Detail |
Replacement chain
Four out of five replacement numbers are themselves replaced later, so the chain is followed to its end rather than one step.