Buick LeSabre 1965 Service Manual page 9

0 - 6 INTRODUCTION
AXLE
TYPE
STANDARD
DIFFERENTIAL
POSITIVE
TRACTION
DIFFERENTIAL
AXLE
CODE
PA
PB
PC
PD
PN
PO
PP
PR
AXLE ASM.
NUMBER
1399885
1399884
1399883
1399893
1399890
1399889
1399888
1399894
RATIO
3.07
3.42
S.C.O.
3.07
3.42
S.C.O.
SERIES
49 AUTO. TRANS.
4 6 - 4 8 AUTO. TRANS.
4 6 SYNC. TRANS.
ALL SERIES SPECIAL ORDER AXLE RATIOS.
49 AUTO. TRANS.
4 6 - 4 8 AUTO. TRANS.
4 6 SYNC.
ALL SERIES SPECIAL ORDER AXLE RATIOS.
.50 DIA. APPROX.
ALL POSITIVE TRACTION DIFFERENTI
TO HAVE ® STAMPED ON BOTTOM SIDE
OF CARRIER FLANGE FOR FIELD
IDENTIFICATION.
ALL AXLES TO HAVE RATIO, CODE a DATE
STAMPED ON BOTTOM OF HOUSING FOR
FIELD IDENTIFICATION.
SAMPLE MARKING FOR 3.07 RATIO
DATE JULY 22 WOULD BE . . .STANDARD
AXLES PA 203, POSITIVE FRACTION
® P N 203
SAMPLE MARKING S.C.O. (SPECIAL CAR
ORDER) RATIO DATE JULY 22 WOULD BE
STANDARD AXLE 2.56-203, POSITIVE
TRACTION AXLE
® 2.56-203
Figure 0-9—Rear Axle Marking - Wildcat, Electro 225, and Riviera