long story short
we compared the stock diff bearing of a 2007 Honda Fit to my 91005-PS1-003 which was sitting around

both are 40 X 80 X 18 NTN
same brand, same model number, same measurements

we put the PS1 on to the Honda Fit's diff & it fits & works





here are the lists that PS1 fits
CIVIC 2D 96-00

CIVIC 4D 96-97(US) 96-00(EXP)

CIVIC 4D 98-00

CR-V 97-01

CIVIC 4D 01-03

DEL SOL 93-97

CIVIC 3D 92-95

CIVIC 4D 92-95

CIVIC 2D 93-95

CIVIC 4D '04

CIVIC 4D '05

CIVIC HYBRID '03-'05

CIVIC 2D '01-'04

CIVIC 2D'05

CR-V '02-'05




Here are the lists that PPS fits
ACCORD 2D '08-'09

ACCORD 4D '03-06

ACCORD 4D '07

ACCORD 4D '08-'09

ACCORD COUPE '03-'06

ACCORD COUPE '07

CIVIC 2D '06-'09

CIVIC 3D '02-'05

CIVIC 4D '06-'08

CIVIC 4D '09

CR-V '02-'05

CR-V '06

ELEMENT '03-'06

ELEMENT '07-'09

FIT '07-08

FIT '09



as you can see
both PS1 & PP3 have 02-05 CRV on their list

so from what we did (putting PS1 on honda fit's diff)
& what we saw (both have 02-05 CRV & both have the same factory, same model number & same measurements)

91005-PS1-003 = 91005-PPS-003