Replacement hydraulic tappet is standard size.
VT No: 10-8373
OEM No: 18523-86A
Replacement hydraulic tappet is standard size.
Measures 0.8425".
Fits:
FXST 1984-1998
FLT 1984-1998
FXR 1984-1994
FLST 1986-1998
FXD 1991-1998
UOM: 1 - EA
Country of Origin: Imported
Manufacturer: V-Twin 
Style: Hydraulic 
2018 Catalog pages: 166 
Measurements  
| Roller Diameter: 24.0 mm | Pin Diameter: 8.30 mm | Needle Diameter: 2.00 mm | 
| Outer Diameter: .842" | 
2017 Catalog Page: 164
V-Twin Manufacturing Part Number:  10-8373
Manufacturer:  V-Twin
Manufacturer Part Number:  76942A
Harley-Davidson & Indian OEM Cross Reference Part Numbers:  18523-86A            
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Tags: V-Twin, Harley Davidson, Big Twin 1984-Up, Engine, Tappet, Single Tappets




