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Jims USA Big Axle Solid Adjustable Tappet

Item: 357313

$118.12 – $124.11

Select Your Vehicle - Fitment Guaranteed

Jims USA Big Axle Solid Adjustable Tappet


  • Standard solid rollers designed around three working parts
  • The outer wheel/roller has a 27% greater wall size for less harmonic distortion which offers better tracking of cam lobe
  • Pin bearings are decreased in size by 12%, which increases RPM for more precise tracking
  • Axle size is increased 36% and doubles as the inner race, so the pin bearing and complete roller assembly now rotates around the axle instead of an inner race, eliminating all possible movement in and around the axle
  • Sold individually
  • Made in the USA
Specification Details
Country of Origin USA
Material Steel
OEM Reference 18509-52B
Outside Diameter Varies (make selection above)
Size Over Standard Varies (make selection above)
Thread 9/32" - 32

Vehicle Fitment


Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.

Harley Davidson
  • XLCH Sportster 1958-1969
  • XLCH1000 Sportster 1000 1972-1979
  • XLCH900 Sportster 900 1970-1971
  • XLCR1000 Sportster Cafe Racer 1977-1978
  • XLH Sportster 1958, 1960-1969
  • XLH1000 Sportster Standard 1972-1978
  • XLH900 Sportster 900 1970-1971
  • XLS1000 Sportster Roadster 1979-1985
  • XLT1000 Sportster Touring 1977
  • XLX1000 Sportster 1000 1983-1985

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