99-06 BT 4-18in Bore Crankcase - Silver

Part Number 106-4043A (132875457)

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Description

This crankcase is intended to replace the crankcases in HD® Twin Cam 88® engines in existing HD® chassis only. S&S stock style crankcases have a rear motor mount that bolts directly to the stock 1999-'06 transmission for all models except 2006 HD® Dyna®. These crankcases are compatible with the stock primary, charging system, and other stock components. S&S replacement crankcases are not available for HD® Twin Cam 88B™ or 2007-'16 HD® Twin Cam 96™ or HD® Twin Cam 96B™ engines. Stock bore cases are perfect for replacement applications, 4" bore cases are a natural for use with the S&S Super Sidewinder® Hot Set Up Kits®, and 41/8" bore cases make really large displacement custom engines possible, and are available with the S&S cylinder stud pattern or with the stock cylinder stud pattern. 41/8" bore cases with stock stud pattern are ideal for the S&S 124" Hot Set Up Kit® for stock crankcases.

Fitment

This part fits the following vehicles.

Harley-Davidson

1999-2006 FLHR Road King
2004-2006 FLHRS Road King Custom
2003 FLHTC Electra Glide Classic
1999-2006 FLHT Electra Glide Standard
2006 FLHX Street Glide
1999-2002 FLTR Road Glide
2005 FXDC Super Glide Custom
1999-2005 FXD Dyna Super Glide
1999-2005 FXDL Dyna Low Rider
2001 FXDWG2 CVO Dyna Wide Glide
2002 FXDWG3 CVO Dyna Wide Glide
1999-2005 FXDWG Dyna Wide Glide
1999-2005 FXDX Dyna Super Glide Sport
2004-2005 FXDXI Dyna Super Glide Sport
2001-2003 FXDXT Dyna Super Glide T-Sport

Specifications

Color	Silver

Carb Status

California carb status to be completed