Spicer Drive Axles Illustrated Parts List DSS40, DDS40, RSS40, and RDS40 - Manual (Page 25)

Appendix
23
Drive Pinion and Gear Set
Single Reduction - 18" Gearing
Forward Axle Models: DSS40(P), DDS40(P) Single Reduction - 18" Gearing
Rear Axle Models: RSS40, RDS40
Ratios Kit # Gear (NSS)
Pinion (NSS)
41, 2.100" Dia.
3.55 122667 126678 (39) 126679 (11)
3.70 122334 98160 (37) 126161 (10)
3.90 123333 99900 (39) 127047 (10)
4.11 122335 94381 (37) 126162 (9)
4.33 122336 78856 (39) 126163 (9)
4.56 122337 78858 (41) 126164 (9)
4.88 122338 78860 (39) 126165 (8)
5.29 211333 127339 (37) 127327 (7)
5.43 122339 78862 (38) 126166 (7)
6.17 122340 78864 (37) 126167 (6)
6.50 212890 128028 (39) 128029 (6)
6.67 213287 107888 (40) 128052 (6)
Ratios Kit # Gear (NSS)
Pinion (NSS)
41, 2.100" Dia.
3.55 122668 111349 (39) 126677 (11)
3.70 121887 88500 (37) 126120 (10)
3.90 123334 99896 (39) 127048 (10)
4.11 121888 88502 (37) 126121 (9)
4.33 121889 52999 (39) 126118 (9)
4.56 121890 73312 (41) 126125 (9)
4.88 121891 53001 (39) 126119 (8)
5.29 211335 127338 (37) 127328 (7)
5.43 121892 53003 (38) 126122 (7)
6.17 121893 53005 (37) 126123 (6)
6.50 212891 128030 (39) 128031 (6)
6.67 213288 53007 (40) 128054 (6)