Ironhorse Softail Dyna Ball Milled Primary Inspection Cover Harley Chrome Ribbed.
This item is used, please look at pictures for condition.
The part is a 4-bolt horizontal finned/ribbed chrome outer primary inspection cover. When part suppliers list it as "ball-milled," they are referring to the rounded machining cuts between the horizontal ridges. [1, 2]
Because this is a classic V-twin powertrain component distributed under the American IronHorse brand name, it features the universal bolt pattern used on standard aftermarket and Harley-Davidson Big Twin outer primary covers. [1, 2]
Complete Fitment Guide
This exact 4-bolt inspection cover pattern fits the following vehicle applications:
| Make | Models | Years | Drivetrain Compatibility |
|---|---|---|---|
| American IronHorse | Texas Chopper, Legend, Slammer, Tejas, LSC, Outlaw | 2002–2006 | Custom outer primary setups matching the standard Big Twin bolt geometry. |
| Harley-Davidson | Softail (FXST, FLST, Heritage, Fat Boy, Night Train) | 1986–2006 | Evolution (Evo) and 5-speed Twin Cam engines. |
| Harley-Davidson | Dyna Glide (FXD, FXDL, FXDWG, FXDX) | 1991–2005 | Standard 5-speed Dyna platforms. |
| Harley-Davidson | Touring (Electra Glide, Road King, Street Glide, Tour Glide) | 1985–2006 | All 5-speed Big Twin touring models. |
⛔ Critical Fitment Exclusions (What it does NOT fit):
- 2006-Later Dyna / 2007-Later Softail & Touring: It will not fit models equipped with the 6-speed transmission Cruise Drive powertrain, as Harley-Davidson redesigned the primary housings and eliminated this standalone rectangular inspection window.
- Sportster Models: It will not fit any Harley-Davidson Sportster models (which use entirely different primary setups)
Selling as pictured, save on shipping by coming to store in Butler, Pa.
090426