Twin Power Solenoid Inner Boot for Harley Davidson Big Twin & XL Models – Part 490534

The Twin Power™ solenoid inner boot replaces H-D 31441-65A, providing essential weatherproofing for starter solenoids on 1965-1988 Big Twins and 1967-1980 XL models.

• Critical for solenoid rebuilds, extending service life on Shovelhead and early Evolution starters
• Durable rubber construction prevents electrical shorts in wet or dusty conditions
• Direct OEM replacement seals solenoid internals against moisture and road debris

The Twin Power 490534 solenoid inner boot is a vital component designed to replace the OEM H-D 31441-65A on Harley Davidson models from 1965 to 1988 Big Twins and 1967 to 1980 XL series. Crafted from durable rubber, this boot provides essential weatherproofing and protection for starter solenoids, preventing moisture, dust, and debris from compromising electrical performance. It is an ideal choice for solenoid rebuilds, extending the service life of your starter components and ensuring reliable engine starts in challenging conditions. Installing this OEM replacement part helps safeguard internal solenoid parts against environmental elements, thus maintaining optimal functionality and reducing potential electrical shorts caused by exposure to wet or dusty environments. Designed specifically to fit models including Harley Davidson FX Super Glide from 1971 to 1977, XLCH models from 1967 to 1980, and FXE Super Glide from 1975 to 1976, this part guarantees a precise fit and easy installation. Whether you're restoring a vintage Harley or performing routine maintenance, the Twin Power solenoid inner boot offers trusted quality and durability to keep your motorcycle running smoothly. Its compact design makes it an essential part of any powersports toolkit for Harley Davidson owners seeking OEM reliability and weather resistance for their starter system.

Features:

• Weatherproof rubber construction prevents moisture and debris ingress

• Replaces OEM Harley Davidson part 31441-65A for compatibility with models from 1965-1988 Big Twins and 1967-1980 XL series

• Extends the service life of starter solenoids during rebuilds and routine maintenance

• Designed for easy installation with a precise OEM fit

• Durable material ensures reliable protection in wet, dusty, or harsh environments

Fitment: 1967 Harley Davidson XLCH Base 1968 Harley Davidson XLCH Base 1969 Harley Davidson XLCH Base 1970 Harley Davidson XLCH Base 1971 Harley Davidson FLH Electra Glide Base 1971 Harley Davidson FX Super Glide Base 1971 Harley Davidson XLCH Base 1972 Harley Davidson FLH Electra Glide Base 1972 Harley Davidson FX Super Glide Base 1972 Harley Davidson XLCH Base 1973 Harley Davidson FLH Electra Glide Base 1973 Harley Davidson FX Super Glide Base 1973 Harley Davidson XLCH Base 1974 Harley Davidson FLH Electra Glide Base 1974 Harley Davidson FX Super Glide Base 1974 Harley Davidson FXE Super Glide Base 1974 Harley Davidson XLCH Base 1975 Harley Davidson FLH Electra Glide Base 1975 Harley Davidson FX Super Glide Base 1975 Harley Davidson FXE Super Glide Base 1975 Harley Davidson XLCH Base 1976 Harley Davidson FLH Electra Glide Base 1976 Harley Davidson FX Super Glide Base 1976 Harley Davidson FXE Super Glide Base 1976 Harley Davidson XLCH Base 1977 Harley Davidson FLH Electra Glide Base 1977 Harley Davidson FX Super Glide Base 1977 Harley Davidson FXE Super Glide Base 1977 Harley Davidson FXS Low Rider Base 1977 Harley Davidson XLCH Base 1977 Harley Davidson XLCR Cafe Racer Base 1977 Harley Davidson XLT Base 1978 Harley Davidson FLH Electra Glide Base 1978 Harley Davidson FX Super Glide Base 1978 Harley Davidson FXE Super Glide Base 1978 Harley Davidson FXS Low Rider Base 1978 Harley Davidson XLCH Base 1978 Harley Davidson XLCR Cafe Racer Base 1978 Harley Davidson XLS Roadster Base 1978 Harley Davidson XLT Base 1979 Harley Davidson FLH Electra Glide Base 1979 Harley Davidson FXE Super Glide Base 1979 Harley Davidson FXEF Fat Bob Base 1979 Harley Davidson FXS Low Rider Base 1979 Harley Davidson XLCH Base 1979 Harley Davidson XLS Roadster Base 1980 Harley Davidson FLH Electra Glide Base 1980 Harley Davidson FLHS Electra Glide Sport Base 1980 Harley Davidson FLT Tour Glide Base 1980 Harley Davidson FXB Sturgis Base 1980 Harley Davidson FXE Super Glide Base 1980 Harley Davidson FXEF Fat Bob Base 1980 Harley Davidson FXS Low Rider Base 1980 Harley Davidson FXWG Wide Glide Base 1980 Harley Davidson XLS Roadster Base 1981 Harley Davidson FLHS Electra Glide Sport Base 1981 Harley Davidson FLT Tour Glide Base 1981 Harley Davidson FXB Sturgis Base 1981 Harley Davidson FXE Super Glide Base 1981 Harley Davidson FXEF Fat Bob Base 1981 Harley Davidson FXS Low Rider Base 1981 Harley Davidson FXWG Wide Glide Base 1982 Harley Davidson FLHS Electra Glide Sport Base 1982 Harley Davidson FLT Tour Glide Base 1982 Harley Davidson FXB Sturgis Base 1982 Harley Davidson FXE Super Glide Base 1982 Harley Davidson FXEF Fat Bob Base 1982 Harley Davidson FXRS Low Glide Base 1982 Harley Davidson FXS Low Rider Base 1982 Harley Davidson FXWG Wide Glide Base 1983 Harley Davidson FLHS Electra Glide Sport Base 1983 Harley Davidson FLHTC Electra Glide Classic Base 1983 Harley Davidson FLT Tour Glide Base 1983 Harley Davidson FXDG Disc Glide Base 1983 Harley Davidson FXE Super Glide Base 1983 Harley Davidson FXEF Fat Bob Base 1983 Harley Davidson FXRS Low Glide Base 1983 Harley Davidson FXRT Sport Glide Base 1983 Harley Davidson FXSB Low Rider - Belt Base 1983 Harley Davidson FXWG Wide Glide Base 1984 Harley Davidson FLHS Electra Glide Sport Base 1984 Harley Davidson FLHTC Electra Glide Classic Base 1984 Harley Davidson FXE Super Glide Base 1984 Harley Davidson FXEF Fat Bob Base 1984 Harley Davidson FXRS Low Glide Base 1984 Harley Davidson FXRT Sport Glide Base 1984 Harley Davidson FXSB Low Rider - Belt Base 1984 Harley Davidson FXST Softail Standard Base 1984 Harley Davidson FXWG Wide Glide Base 1985 Harley Davidson FXRS Low Glide Base 1985 Harley Davidson FXRT Sport Glide Base 1985 Harley Davidson FXST Softail Standard Base 1986 Harley Davidson FLST Heritage Softail Base 1986 Harley Davidson FXST Softail Standard Base 1986 Harley Davidson FXSTC Softail Custom Base 1987 Harley Davidson FLST Heritage Softail Base 1987 Harley Davidson FXST Softail Standard Base 1987 Harley Davidson FXSTC Softail Custom Base 1988 Harley Davidson FLST Heritage Softail Base 1988 Harley Davidson FLSTC Heritage Softail Classic Base 1988 Harley Davidson FXST Softail Standard Base 1988 Harley Davidson FXSTC Softail Custom Base 1988 Harley Davidson FXSTS Springer Softail Base