Transmission main drive spacer includes notch for key. Spacer has an outer seal diameter of 1-3/4 .
Race has an inner 0-ring to reduce oil seepage.
Fits:
EL 1937-1940
FL 1941-1976
Fx 1971-1976
UL 1937-1948
UOM: EA
Country Of Origin: TAIWAN
OEM Cross Reference: 35171-37,2339-37
Accessory Items:
17-0194 – Transmission Mainshaft 4th Gear 26 Tooth
17-0598 – Sifton Main Drive Gear 1.6290 Outer Diameter
17-0259 – Main Drive Spacer
17-0693 – Main Drive Gear Seal Kit
Measurement: Inside Diameter: 1.508 inches