# Twin Power 65-88 Big Twin 67-80 XL Solenoid Inner Boot Replaces H-D 31441-65A

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

This Part Fits:

Year

Make

Model

Submodel

1971-1980

Harley-Davidson

FLH Electra Glide

Base

1980-1984

Harley-Davidson

FLHS Electra Glide Sport

Base

1983-1984

Harley-Davidson

FLHTC Electra Glide Classic

Base

1986-1988

Harley-Davidson

FLST Heritage Softail

Base

1988

Harley-Davidson

FLSTC Heritage Softail Classic

Base

1980-1983

Harley-Davidson

FLT Tour Glide

Base

1971-1978

Harley-Davidson

FX Super Glide

Base

1980-1982

Harley-Davidson

FXB Sturgis

Base

1983

Harley-Davidson

FXDG Disc Glide

Base

1974-1984

Harley-Davidson

FXE Super Glide

Base

1979-1984

Harley-Davidson

FXEF Fat Bob

Base

1982-1985

Harley-Davidson

FXRS Low Glide

Base

1983-1985

Harley-Davidson

FXRT Sport Glide

Base

1977-1982

Harley-Davidson

FXS Low Rider

Base

1983-1984

Harley-Davidson

FXSB Low Rider - Belt

Base

1984-1988

Harley-Davidson

FXST Softail Standard

Base

1986-1988

Harley-Davidson

FXSTC Softail Custom

Base

1988

Harley-Davidson

FXSTS Springer Softail

Base

1980-1984

Harley-Davidson

FXWG Wide Glide

Base

1967-1979

Harley-Davidson

XLCH

Base

1977-1978

Harley-Davidson

XLCR Cafe Racer

Base

1978-1980

Harley-Davidson

XLS Roadster

Base

1977-1978

Harley-Davidson

XLT

Base

## Details

- **Price:** 30.98 CAD
- **Vendor:** TwinPower
- **Type:** Starters

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 30.98 CAD | In stock |

## Images

- Photo - Primary

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/twin-power-65-88-big-twin-67-80-xl-solenoid-inner-boot-replaces-h-d-31441-65a)
> Updated: 2026-07-01