Gear & pinion kits – Spicer IPL: 454 Tandem Drive Axle User Manual
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Gear & Pinion Kits
Gear & Pinion Kits
R - Rear Single Axle - Gen-Tech™ Quiet Gearing Applications
17060/19060/21060/22060S/D/L BC
15.4” Hypoid
39-1.95” Inv Spline
Pinion Nut Part-No 127589
Spicer
Current
Current
Ratios
Kit
Gear (NSS)
Pinion (NSS)
4.30
508401
129449 (43)
129450 (10)
4.33
508366
129740 (39)
132455 (9)
4.63
504012
132132 (37)
132314 (8)
4.78
508402
129449 (43)
129451 (9)
4.88
508368
132135 (39)
132100 (8)
5.29
508367
132137 (37)
132103 (7)
5.57
511576
132139 (39)
132106 (7)
6.17
504013
132141 (37)
132311 (6)
6.50
504010
127384 (39)
132997 (6)
7.17
514337
127385 (43)
132998 (6)
NSS – Not Sold Separately
Note: Spicer
®
Gen-Tech™ gearing is uniquely designed for single axle applications that specify quiet gearing. The use of replacement standard
gearing in these applications or the use of any gearing in Spicer carriers not manufactured by Spicer could lead to noise complaints or failures and are
not warranted by Dana.