* Guaranteed to Meet or Exceed OEM Performance

* Starter Motor Contains; Protorque High Performance Clutch with Special Metals, Hardened Cam, Sealed Bearings, High-Temperature Springs, Oversize Rollers, Factory Pre-Lubing and 10 Tooth Pinion Gear

* Replaces OEM # 31618-06

Fitment:

* Dyna 2006-2017

* Softail 2007-2017

* Touring 2007-2016

Tech Tips:-

* Advanced timing, High Compression, & Increased cubic capacity can cause failure of Ring Gear, Pinion Gear teeth & Starter Clutch.

* S&S Easy Start Cams are the most reliable option for decreasing compression during start-up on Twin Cam Engines.

* Our Starter Boost Relay provides full battery voltage to the coil during cranking, eliminating the 1-2 volt drop through the wiring harness in single-fire applications.

* Makes start-up quicker & easier, especially with high-compression or stroker engines.

* Guaranteed to Meet or Exceed OEM Performance

* Starter Motor Contains; Protorque High Performance Clutch with Special Metals, Hardened Cam, Sealed Bearings, High-Temperature Springs, Oversize Rollers, and Factory Pre-Lubing

* Supplied with a 10/32 threaded output shaft, to match Harley’s original starter specifications

* Replaces OEM # 31553-94

* New Jackshaft kit is Part # BAI-19-0341-R

* New Battery CableKit is Part # ABR-79-30

Tech Tip:-

* Does Not fit Touring Models as the starter is too long & hits on the oil filler.

* Does Not Fit Dyna 2006.

* Advanced timing, High Compression, & Increased cubic capacity can cause failure of Ring Gear, Pinion Gear teeth & Starter Clutch.

* S&S Easy Start Cams are the most reliable option for decreasing compression during start-up on Twin Cam Engines. Electronic or Manual compression releases are options for Evo Engines.

* Clutches with 20 percent oversize rollers.

* Idler gears manufactured from cold-headed steel.

* Replaces OEM # 31618-06.

Fitment:

* Dyna 2006-2017

* Softail 2007-2017

* Touring 2007-2016

Tech Tips:-

* Advanced timing, High Compression, & Increased cubic capacity can cause failure of Ring Gear, Pinion Gear teeth & Starter Clutch.

* S&S Easy Start Cams are the most reliable option for decreasing compression duringstart-up on Twin Cam Engines.

* Advanced timing can cause failure of Ring Gear or Pinion Gear teeth & Starter Clutch

* SG-4 has 106T with an I.D. of 6.535in..

* It is used for Big Twin 2007up 69T x 2in. and 2-3/4in. open Clutch baskets.

Teeth = 9

* Engineered for cranking large displacement, high compression engines

* Produces more cranking power with half the current draw of similar 2kw starters

* High energy neodymium magnets & high efficiency motor windings

* 6:1 planetary gear reduction.

* Splined output shaft, stepped jackshaft bolt, and shortened case allow one part number to cover all carburetted Big Twins from 1990-2006.

Tech Tips:-

* Starter Motor is 170mm long

* 1999-2006 Fuel Injected engines require faster cranking speed – use Compu-Fire Starter Part Number CF-53900

* BDL Open Belt Drives require adapter Part Number CF-53507

* Advanced timing, High Compression, & Increased cubic capacity can cause failure of Ring Gear, Pinion Gear teeth & Starter Clutch.

* S&S Easy Start Cams are the most reliable option for decreasing compression during start-up on Twin Cam Engines. Electronic or Manual compression releases are options for Evo Engines.

* Replaces the Hitachi Starter which was Original Equipment on, FLT’82-88 (With rear belt drive), FX’70-88 & XL’74-E76

* Replaces OEM # 31570-73

Suggested Additional Purchase: Battery Cable Kit

# ABR-79-3007-1 (Battery Cable Kit – Black. Fits Touring 1980-1988)

Tech Tips:-

* Starter Motor Only

* Re-Uses the existing OEM Starter Housing

* This Starter is Shorter & thicker than the original, and bolts to the original housing via Two (2) 3/16unc socket heads rather than the original long 3/16unc thru bolts

* The orignal starter end bracket is not required.

* Advanced timing, High Compression, & Increased cubic capacity can cause failure of Ring Gear, Pinion Gear teeth & Starter Clutch.

* Electronic or Manual Compression Releases are options for decreasing compression during start-up on Shovel & Evo Engines.

* Clutches with 20 percent oversize rollers

* Idler gears manufactured from cold-headed steel

* Supplied with a 10/32 threaded output shaft, and a conversion bolt for the earlier 1/4-20 threaded output shafts allows fitment to cover all Big Twins from 1989 thru 2005

* Replaces OEM # 31553-90

* Replaces OEM # 31553-94

Tech Tip:-

* Does Not Fit Dyna 2006.

* Advanced timing, High Compression, & Increased cubic capacity can cause failure of Ring Gear, Pinion Gear teeth & Starter Clutch.

* S&S Easy Start Cams are the most reliable option for decreasing compression during start-up on Twin Cam Engines. Electronic or Manual compression releases are options for Evo Engines.