HSR Accessories
 

 

 

 

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Mikuni HSR Accessories

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Accessories Page Contents

Crankcase Head-Breather Kits

For the installation of HSR Carburetor Kits using the Mikuni K&N high flow filter on Big Twins and Twin Cam.

Part

Description

Price

Buy

KHS-020 To mount HSR42/45 carb and filter to Evo Big Twins, does not include Z-brackets. (Note: Z-brackets are found in the Evo HSR Carb Kits).  

KHS-030  To mount HSR42/45 carb and filter to Twin Cam engine, includes the new chrome banjos, vent bolts and brackets.  

 

Jet Assortment Kit for HSR42
This jet assortment kit contains 44 pieces in a special jet box. Included are 2 each 150 thru 170 (1 only 160) main jets, 2 each 22.5 thru 35 pilot jets (1 only 30), 1 each -95, -96 and -97 HSR42 needles, 2 each #60 a/p nozzles, needle clip and washers.

Part

Description

Price

Buy

KHS-025

HSR42 Jet Kit with box, 44 piece assortment.

 

KHS-045

HSR45 Jet Kit with box, 44 piece assortment.

 

KHS-048

HSR48 Jet Kit with box, 44 piece assortment.

 

HSR42/45 Carburetor Rebuild Kit
All the necessary parts and gaskets to freshen up an HSR42 or 45. Includes needle valve assembly, O-rings, gaskets and screws.

Part

Description

Price Buy

KHS-016

 Rebuild Kit for HSR42/45. See
HSR Carb Parts for contents.

 

KHS-031

 Rebuild Kit for HSR48. See
HSR Carb Parts for contents.

 

Optional and Replacement Parts

Part

Description

Price Buy

990-605-065

Short Idle Screw Adjuster (optional). Use spring from stock Idle Cable.

 

TM42/32

Long Idle Cable Adjuster (standard), does not include spring.

 

990-662-002

Choke Cable, enrichener.

 

HS42/001

Air Box Adapter, mounts to back plate with three screws.

 

HS42/002

Adapter Screws, use three per adapter.

 

HS42/003

  O-Ring Seal for Airbox Adapter.

 

HS42/018-42

Rubber Flange Adapter, round inlet, 42mm black (with TMX/002-32 clamp).

 

HS42/018-45

Rubber Flange Adapter, round inlet, 45mm black (with TMX/002-32 clamp).

 

HS42/061-45

Intake Manifold for HSR42/45 mm, oval inlet, Evo style without hole.

 

HS42/061-45TC

  Intake Manifold for HSR42/45 mm, oval inlet , Twin Cam style with MAPS hole.

 

HS42/062-42

Rubber Flange Adapter, oval inlet, 42mm silver (with TMX/002-32 clamp).

 

HS42/062-45

Rubber Flange Adapter, oval inlet, 45mm silver (with TMX/002-32 clamp).

 

TMX/002-32

Clamp for rubber flange, stainless steel.

 

HS42/012

Air Filter, K&N 2.5 inch, standard in kits, washable

 

HS42/012-300

Air Filter, K&N 3.0 inch, high performance, washable

 

HS42/019

Bracket, air cleaner to head

 

RS36/47

Steady Plate, Air cleaner stud

 

RS36/37

Elbow, plastic, for breather hose to A/C

 

RS36/23

Bracket, choke cable to frame

 

HS42/006 Air Cleaner Cover, chrome w/cutouts

 

HS42/021-250 Air Cleaner Cover, chrome wo/cutouts

 

KHS-028 Chrome Carb Top Cover wo/Mikuni logo

 

KHS-029 Chrome Carb Top Cover w/Mikuni logo

 

Jetting Parts

High speed (main), low speed (pilot) jets, needles and accelerator pump nozzle for the HSR42/45 carburetors.

Part/ Size

Description

Price Buy
VM28/486 Pilot Jets, size range 20 to 50 (2.5 increments)

 

N100.604 Main Jets, size range 150 to 200 (2.5 increments)

 

J8-8DDY01 HSR42 Jet Needles, size -95,-96,-97 and-98, standard in HSR42 is -97

 

J8-8CFY02 HSR45,48 Jet Needles, size -95,-96,-97 and 98, standard in HSR45 is -96.

 

TM42/11 Accelerator Pump Nozzle, size -50, -60,and -70, standard is -70

 

Throttle Cables


HSR42/45 Carb Kits sold from 1994 to1999 required special Mikuni throttle cables (LH throttle crank). HSR42 carbs manufactured after May 1999 (RH throttle crank with plastic wheel), and HSR45 manufactured after March 2000 use stock Harley-Davidson cables.

Part

Description

Price Buy
HS42/028-A Open (Throttle) Cable, 1970 to 1995, 38 inch screw-in type.

 

HS42/029-A Close (Idle) Cable, 1970 to 1995, 38 inch screw-in type.

 

KHS/039 Open (Throttle) Cable, 1970 to 1995, 47 inch screw-in type.

 

KHS/040 Close (Idle) Cable, 1970 to 1995, 47 inch screw-in type.

 

KHS/043 Open (Throttle) Cable, 1996 to present, 38 inch push-in type.

 

KHS/044 Close (Idle) Cable, 1996 to present, 38 inch push-in type.

 

KHS/041 Open (Throttle) Cable, 1996 to present, 47 inch push-in type

 

KHS/042 Close (Idle) Cable, 1996 to present, 47 inch push-in type.

 

   

T. D. Hatrick and Co., Pty Ltd, 93 Ingham Rd, Townsville, 4810
Phone: 07 47712677    Fax:  07 47211616  P.O. Box 5302, Townsville 4810 Email: tdh@mikunioz.com 
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