# S&S Cycle 1998+ BT Heavy Duty Clutch Diaphragm Spring

The S&S Heavy Duty Clutch Diaphram Spring featers 380 lbs pressure, or 25 percent stronger than stock. This is the same pressure as Screamin' Eagle heavy-duty spring. Compatible with S&S Variable Pressure plate and stock clutch plates.

This Part Fits:

Year

Make

Model

Submodel

1998-2016

Harley-Davidson

FLHR Road King

Base

2008-2013

Harley-Davidson

FLHRC Road King Classic

Base

2004-2007

Harley-Davidson

FLHRS Road King Custom

Base

1998-2009

Harley-Davidson

FLHT Electra Glide Standard

Base

2003,2009-2013

Harley-Davidson

FLHTC Electra Glide Classic

Base

2009-2016

Harley-Davidson

FLHTCU Electra Glide Ultra Classic

Base

2015-2016

Harley-Davidson

FLHTCUL Electra Glide Ultra Classic Low

Base

2009

Harley-Davidson

FLHTCUSE4 CVO Ultra Classic Electra Glide

Base

2010

Harley-Davidson

FLHTCUSE5 CVO Ultra Classic Electra Glide

Base

2009,2011-2014

Harley-Davidson

FLHTCUTG Tri Glide Ultra

Base

2009-2013

Harley-Davidson

FLHTCUTG Tri Glide Ultra Classic

Base

2010-2014

Harley-Davidson

FLHTK Electra Glide Ultra Limited

Base

2015-2016

Harley-Davidson

FLHTKSE CVO Limited

Base

2006-2016

Harley-Davidson

FLHX Street Glide

Base

2014,2016

Harley-Davidson

FLHXS Street Glide Special

Base

2015-2016

Harley-Davidson

FLHXSE CVO Street Glide

Base

2011

Harley-Davidson

FLHXSE2 CVO Street Glide

Base

2012

Harley-Davidson

FLHXSE3 CVO Street Glide

Base

2015-2016

Harley-Davidson

FLRT Freewheeler

Base

2012-2016

Harley-Davidson

FLS Softail Slim

Base

2016

Harley-Davidson

FLSS Softail Slim S

Base

2006

Harley-Davidson

FLST Heritage Softail

Base

1998-2016

Harley-Davidson

FLSTC Heritage Softail Classic

Base

1998-2016

Harley-Davidson

FLSTF Fat Boy

Base

2010-2016

Harley-Davidson

FLSTFB Fat Boy Lo

Base

2016

Harley-Davidson

FLSTFBS Fat Boy S

Base

2005-2014

Harley-Davidson

FLSTN Softail Deluxe

Base

2014-2015

Harley-Davidson

FLSTNSE CVO Softail Deluxe

Base

1998-2003

Harley-Davidson

FLSTS Heritage Springer

Base

2008-2011

Harley-Davidson

FLSTSB Cross Bones

Base

1998-2002,2007-2009

Harley-Davidson

FLTR Road Glide

Base

2009

Harley-Davidson

FLTRSE3 CVO Road Glide

Base

2011-2013,2016

Harley-Davidson

FLTRU Road Glide Ultra

Base

2015-2016

Harley-Davidson

FLTRUSE CVO Road Glide Ultra

Base

2015-2016

Harley-Davidson

FLTRX Road Glide

Base

2010-2013

Harley-Davidson

FLTRX Road Glide Custom

Base

2015-2016

Harley-Davidson

FLTRXS Road Glide Special

Base

2012

Harley-Davidson

FLTRXSE CVO Road Glide Custom

Base

2008-2009

Harley-Davidson

FXCW Rocker

Base

2008-2011

Harley-Davidson

FXCWC Rocker C

Base

1998-2005,2007-2010

Harley-Davidson

FXD Dyna Super Glide

Base

2007-2016

Harley-Davidson

FXDB Street Bob

Base

2005,2007-2014

Harley-Davidson

FXDC Super Glide Custom

Base

2008-2016

Harley-Davidson

FXDF Fat Bob

Base

2009

Harley-Davidson

FXDFSE CVO Dyna Fat Bob

Base

1998-2005,2007-2009,2014-2016

Harley-Davidson

FXDL Dyna Low Rider

Base

2014-2016

Harley-Davidson

FXDL Low Rider

Base

2016

Harley-Davidson

FXDLS Low Rider S

Base

1998-2005,2007-2008,2010-2016

Harley-Davidson

FXDWG Dyna Wide Glide

Base

2001

Harley-Davidson

FXDWG2 CVO Dyna Wide Glide

Base

2002

Harley-Davidson

FXDWG3 CVO Dyna Wide Glide

Base

1999-2005

Harley-Davidson

FXDX Dyna Super Glide Sport

Base

2004-2005

Harley-Davidson

FXDXI Dyna Super Glide Sport

Base

2001-2003

Harley-Davidson

FXDXT Dyna Super Glide T-Sport

Base

2011-2013

Harley-Davidson

FXS Blackline

Base

2014-2016

Harley-Davidson

FXSB Breakout

Base

2013

Harley-Davidson

FXSBSE CVO Breakout

Base

2016

Harley-Davidson

FXSE CVO Pro Street Breakout

Base

1998-2007

Harley-Davidson

FXST Softail Standard

Base

1999-2009

Harley-Davidson

FXSTB Night Train

Base

2001-2006

Harley-Davidson

FXSTBI Night Train

Base

2008,2010

Harley-Davidson

FXSTC Softail Custom

Base

2000-2007

Harley-Davidson

FXSTD Softail Deuce

Base

1998-2006

Harley-Davidson

FXSTS Springer Softail

Base

2009

Harley-Davidson

FXSTSSE3 CVO Softail Springer

Base

## Details

- **Price:** 96.31 CAD
- **Vendor:** S&S Cycle
- **Type:** Clutch Kits - Single

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 96.31 CAD | In stock |

## Images

- User 1

---

> Source: [Standard Auto Part](https://www.standardautopart.com/products/s-s-cycle-1998-bt-heavy-duty-clutch-diaphragm-spring)
> Updated: 2026-07-13