Drain plug is 1/8" National Pipe Thread, and can be used on a variety of applications.

VT No: 37-8777
OEM No: 45830-48
Drain plug is 1/8" National Pipe Thread, and can be used on a variety of applications.
Plug can be used on lower fork sliders for FLH models and rocker arm covers, crank case, gear case, and oil pump on XL models.
Fits:
FLH 1949-1976 Lower Fork Sliders
XLH 1958-1976 Oil Pump
XL 1957-1985 Rocker Arm Cover
XL 1977-1990 Crank Case
XL 1979-1990 Gear Case Cover
UOM: 10 - PK
Country of Origin: USA

Size: All Other
2018 Catalog pages: 430, 602, 748

2017 Catalog Page: 434

V-Twin Manufacturing Part Number: 37-8777
Manufacturer:
Manufacturer Part Number: 444687-01

Harley-Davidson & Indian OEM Cross Reference Part Numbers: 45830-48           

Tech Notes:
Drain assembly lube. We recommend 20 weight oil for average conditions.

Replacement Items:
37-0062 - Lower Fork Leg Drain Plugs Stainless Steel