Drag Specialties Primary Chain Adjuster Kit — Primary Chain
Fits: Touring 2001-2006 · CVO 2001-2006 · Softail 2001-2006 · Dyna 2001-2006
Bank transfer
Fits: Touring 2001-2006 · CVO 2001-2006 · Softail 2001-2006 · Dyna 2001-2006
Designed for updating an older chain-adjustment system or for building a new bike from the ground up.
The complete kit includes washers, an adjustment plate, bolts, a shoe, the tensioning unit and a nut.
Not for '06 Dyna models.
| Model | Years |
|---|---|
| Harley Davidson | |
| FLHRC 1450 (Road King Classic) | 2004 |
| FLHRCI 1450 EFI (Road King Classic) | 2001–2002 |
| FLHRI 1450 EFI (Road King) | 2003, 2006 |
| FLHRS 1450 (Road King Custom) | 2005 |
| FLHRSEI 1550 (Road King Screamin Eagle) | 2002 |
| FLHRSEI2 1690 (Road King Screamin Eagle) | 2003 |
| FLHRSI 1450 EFI (Road King Custom) | 2006 |
| FLHT 1450 (Electra Glide) | 2002–2003, 2005 |
| FLHTC 1450 (Electra Glide Classic) | 2002, 2004 |
| FLHTCI 1450 EFI (Electra Glide Classic) | 2004 |
| FLHTCSE2 1690 EFI (Electra Glide Screamin Eagle) | 2005 |
| FLHTCUI 1450 EFI (Electra Glide Ultra Classic) | 2001, 2005–2006 |
| FLHTCUSE 1690 (Electra Glide Ultra Classic Screamin Eagle) | 2006 |
| FLHTI 1450 EFI (Electra Glide) | 2005 |
| FLSTCI 1450 EFI (Heritage Softail Classic) | 2001, 2003, 2005 |
| FLSTF 1450 (Fat Boy) | 2001–2002 |
| FLSTFI 1450 EFI (Fat Boy) | 2001, 2003–2004, 2006 |
| FLSTFI 1550 EFI (Fat Boy 15th Anniversary) | 2005 |
| FLSTFSE 1690 (Fat Boy Screamin Eagle) | 2005 |
| FLSTFSE2 1690 (Fat Boy Screamin Eagle) | 2006 |
| FLSTI 1450 EFI (Heritage Softail) | 2006 |
| FLSTN 1450 (Softail Deluxe) | 2006 |
| FLSTS 1450 (Heritage Softail Springer) | 2001 |
| FLSTSC 1450 (Softail Springer Classic) | 2005–2006 |
| FLSTSCI 1450 EFI (Softail Springer Classic) | 2005 |
| FLSTSI 1450 EFI (Heritage Softail Springer) | 2003 |
| FLTRI 1450 EFI (Road Glide) | 2003, 2005 |
| FLTRSEI2 1550 (Road Glide Screamin Eagle) | 2001 |
| FXD 1450 (Dyna Super Glide) | 2002, 2004 |
| FXDBI 1450 EFI (Dyna Street Bob) | 2006 |
+ 21 more models across 1 make in total.
| Manufacturer part number | 15-0937K |
|---|---|
| OEM cross-references | 39976-01, 39990-01, 39998-65A |
This product fits the following vehicles. Use the filters below to narrow down the list if needed.
| Manufacturer | Model | Family | Year | Notes |
|---|---|---|---|---|
| Harley Davidson | Road King Classic | Touring | 2004 | |
| Harley Davidson | Road King Classic | Touring | 2001 | |
| Harley Davidson | Road King Classic | Touring | 2002 | |
| Harley Davidson | Road King | Touring | 2003 | |
| Harley Davidson | Road King | Touring | 2006 | |
| Harley Davidson | Road King Custom | Touring | 2005 | |
| Harley Davidson | Road King Screamin Eagle | CVO | 2002 | |
| Harley Davidson | Road King Screamin Eagle | CVO | 2003 | |
| Harley Davidson | Road King Custom | Touring | 2006 | |
| Harley Davidson | Electra Glide | Touring | 2002 | |
| Harley Davidson | Electra Glide | Touring | 2003 | |
| Harley Davidson | Electra Glide | Touring | 2005 | |
| Harley Davidson | Electra Glide Classic | Touring | 2002 | |
| Harley Davidson | Electra Glide Classic | Touring | 2004 | |
| Harley Davidson | Electra Glide Classic | Touring | 2004 | |
| Harley Davidson | Electra Glide Screamin Eagle | CVO | 2005 | |
| Harley Davidson | Electra Glide Ultra Classic | Touring | 2001 | |
| Harley Davidson | Electra Glide Ultra Classic | Touring | 2005 | |
| Harley Davidson | Electra Glide Ultra Classic | Touring | 2006 | |
| Harley Davidson | Electra Glide Ultra Classic Screamin Eagle | CVO | 2006 | |
| Harley Davidson | Electra Glide | Touring | 2005 | |
| Harley Davidson | Heritage Softail Classic | Softail | 2001 | |
| Harley Davidson | Heritage Softail Classic | Softail | 2003 | |
| Harley Davidson | Heritage Softail Classic | Softail | 2005 | |
| Harley Davidson | Fat Boy | Softail | 2001 | |
| Harley Davidson | Fat Boy | Softail | 2002 | |
| Harley Davidson | Fat Boy | Softail | 2001 | |
| Harley Davidson | Fat Boy | Softail | 2003 | |
| Harley Davidson | Fat Boy | Softail | 2004 | |
| Harley Davidson | Fat Boy | Softail | 2006 | |
| Harley Davidson | Fat Boy 15th Anniversary | Softail | 2005 | |
| Harley Davidson | Fat Boy Screamin Eagle | CVO | 2005 | |
| Harley Davidson | Fat Boy Screamin Eagle | CVO | 2006 | |
| Harley Davidson | Heritage Softail | Softail | 2006 | |
| Harley Davidson | Softail Deluxe | Softail | 2006 | |
| Harley Davidson | Heritage Softail Springer | Softail | 2001 | |
| Harley Davidson | Softail Springer Classic | Softail | 2005 | |
| Harley Davidson | Softail Springer Classic | Softail | 2006 | |
| Harley Davidson | Softail Springer Classic | Softail | 2005 | |
| Harley Davidson | Heritage Softail Springer | Softail | 2003 | |
| Harley Davidson | Road Glide | Touring | 2003 | |
| Harley Davidson | Road Glide | Touring | 2005 | |
| Harley Davidson | Road Glide Screamin Eagle | CVO | 2001 | |
| Harley Davidson | Dyna Super Glide | Dyna | 2002 | |
| Harley Davidson | Dyna Super Glide | Dyna | 2004 | |
| Harley Davidson | Dyna Street Bob | Dyna | 2006 | |
| Harley Davidson | Dyna Super Glide Custom | Dyna | 2005 | |
| Harley Davidson | Dyna Super Glide Custom | Dyna | 2005 | |
| Harley Davidson | Dyna Super Glide 35th Anniversary | Dyna | 2006 | |
| Harley Davidson | Dyna Low Rider | Dyna | 2002 | |
| Harley Davidson | Dyna Low Rider | Dyna | 2003 | |
| Harley Davidson | Dyna Low Rider | Dyna | 2004 | |
| Harley Davidson | Dyna Low Rider | Dyna | 2005 | |
| Harley Davidson | Dyna Low Rider | Dyna | 2006 | |
| Harley Davidson | Dyna Wide Glide | Dyna | 2001 | |
| Harley Davidson | Dyna Wide Glide | Dyna | 2002 | |
| Harley Davidson | Dyna Wide Glide | Dyna | 2003 | |
| Harley Davidson | Dyna Wide Glide | Dyna | 2004 | |
| Harley Davidson | Dyna Wide Glide | Dyna | 2005 | |
| Harley Davidson | Dyna Wide Glide Limited Edition | CVO | 2001 | |
| Harley Davidson | Dyna Wide Glide Limited Edition | CVO | 2002 | |
| Harley Davidson | Dyna Wide Glide | Dyna | 2004 | |
| Harley Davidson | Dyna Wide Glide | Dyna | 2005 | |
| Harley Davidson | Dyna Wide Glide | Dyna | 2006 | |
| Harley Davidson | Dyna Super Glide Sport | Dyna | 2001 | |
| Harley Davidson | Dyna Super Glide Sport | Dyna | 2002 | |
| Harley Davidson | Dyna Super Glide Sport | Dyna | 2003 | |
| Harley Davidson | Dyna Super Glide Sport | Dyna | 2004 | |
| Harley Davidson | Dyna Super Glide Sport | Dyna | 2004 | |
| Harley Davidson | Dyna Super Glide Sport | Dyna | 2005 | |
| Harley Davidson | Dyna Super Glide T-Sport | Dyna | 2001 | |
| Harley Davidson | Dyna Super Glide T-Sport | Dyna | 2002 | |
| Harley Davidson | Dyna Super Glide T-Sport | Dyna | 2003 | |
| Harley Davidson | Softail | Softail | 2001 | |
| Harley Davidson | Softail | Softail | 2002 | |
| Harley Davidson | Softail | Softail | 2004 | |
| Harley Davidson | Softail | Softail | 2005 | |
| Harley Davidson | Softail | Softail | 2006 | |
| Harley Davidson | Softail Night Train | Softail | 2001 | |
| Harley Davidson | Softail Night Train | Softail | 2005 | |
| Harley Davidson | Softail Deuce | Softail | 2001 | |
| Harley Davidson | Softail Deuce | Softail | 2003 | |
| Harley Davidson | Softail Deuce | Softail | 2005 | |
| Harley Davidson | Softail Deuce | Softail | 2006 | |
| Harley Davidson | Softail Deuce | Softail | 2001 | |
| Harley Davidson | Softail Deuce | Softail | 2002 | |
| Harley Davidson | Softail Deuce | Softail | 2004 | |
| Harley Davidson | Softail Deuce | Softail | 2005 | |
| Harley Davidson | Softail Deuce Screamin Eagle | CVO | 2003 | |
| Harley Davidson | Softail Deuce Screamin Eagle | CVO | 2004 | |
| Harley Davidson | Softail | Softail | 2003 | |
| Harley Davidson | Softail | Softail | 2005 | |
| Harley Davidson | Softail Springer | Softail | 2001 | |
| Harley Davidson | Softail Springer | Softail | 2002 | |
| Harley Davidson | Softail Springer | Softail | 2003 | |
| Harley Davidson | Softail Springer | Softail | 2004 | |
| Harley Davidson | Softail Springer | Softail | 2005 | |
| Harley Davidson | Softail Springer | Softail | 2003 | |
| Harley Davidson | Softail Springer | Softail | 2004 | |
| Harley Davidson | Softail Springer | Softail | 2005 |
We use necessary cookies to make the shop work. With your permission we would also use analytics (Google Analytics 4) to understand how the shop is used. Rejecting is as easy as accepting, and you can change your choice at any time. Cookie Policy.
Choose what we may use. Nothing is switched on unless you switch it on. Your choice is stored for 12 months and you can change or withdraw it at any time from the "Cookie settings" link at the bottom of every page. Cookie Policy.
Needed for the shop to work: your session, shopping cart, login, security and remembering this choice. They cannot be switched off.
Help us understand how visitors use the shop: pages viewed, device and approximate location. Visits are measured with Google Analytics 4 through our own Cloudflare proxy. Google sets no cookies of its own (_ga); Cloudflare keeps two first-party measurement cookies on our domain, which are deleted if you withdraw. It also covers a coarse record of the channel that brought your visit or order.
The shop does not use marketing or advertising cookies at the moment. If that ever changes, we will ask you again before using any.