Bosch WR8AC Spark Plug 14mm 1/2 Inch Reach - 7902 040-109-335 Note: Requires 70-earlier in-shroud 40hp

Note: Requires 70-earlier in-shroud 40hp style oil cooler

IRS rear outer roller wheel bearing

The Bus transaxles are offset measuring from the CV-to-CV center point

or IRS based dune buggy rear ends

Supporting parts: Single or Dual carburetors

Bosch WR8AC Spark Plug 14mm 1/2 Inch Reach - 7902 040-109-335 Note: Requires 70-earlier in-shroud 40hpBosch 79026 WR8AC spark plugs use a copper core for stronger spark and nickel plated threads to reduce corrosion. Uses 14mm thread with a 1 2 inch reach and fits a 13 16 inch or 21mm spark plug wrench size. Includes removable nut terminal resistor cap to fit both common styles plug wires. These plugs supersede the Bosch Super Plus. Alternate part numbers 7902, 79026, 7902 6, 989932B, 98 9932 B, WR8AC, W8AC, WR8AC+. Fits 1954 77 Beetle, 1971 79 Super