Page 251 - Big Twin
P. 251
Mikuni HSR42/45 Total Kit for Mikuni Carburetor
Big Twins. These kits are com-
plete with all required parts for
installation. Kits include HSR 35-9315 35-9319
42mm or 45 mm carburetor, BIG TWIN
intake manifold, rubber flange,
K&N filter, chrome cover, breath-
er kit and mounting hardware.
Models from 1990-up use stock
throttle/idle cables and 1984-89
35-9342 models require 1990-up cables.
HSR42mm Mikuni HSR 42 Carburetor Easy Kits for all Evo and Twin
35-9327 1999-up Twin Cam Cam Big Twins. Partial kit includes carburetor, air box adapter
HSR45mm and instructions.
35-9324 1999-up Twin Cam VT No. Fits Note
35-9322 Rebuild Kit 35-9315 1996-99 Evo Big Twin Uses stock choke
(42 and 45 mm) cable, manifold and air
35-9342 OKO (42 mm) cleaner. Comes with
chrome cover
35-9319 1999-06 Twin Cam Uses stock air cleaner,
Carburetor Rebuild Kit for choke cable and manifold
Mikuni carburetor includes Air Cleaner Adapter Plate will adapt any
flow fuel hose, throttle valve CV style 3-bolt air cleaner to the Mikuni as
seal, float bowl seal o-ring, noted. Fits 42 and 45 mm CV.
and carburetor top gasket. VT No. 34-0834
Custom application for HSR-
35-0821 42/HSR-45 carburetors.
VT No. 35-0821
HSR-42 Velocity Stack Kit
includes chrome bracket, 35-9342 35-9344
stack and adapter ring.
VT No. 34-1101 OKO Flat Side Carbs
35-9347 42 mm Black
35-9349 42 mm Polish
35-9342 42 mm Natural
Sifton HSR42/45 Idle Speed Knob features stainless 35-9344 45 mm Natural
construction with knurls for hand adjustment. 34-0445 34-0460
VT No. 35-0543
Chrome Billet Carburetor Bracket features integral breather,
Jets includes flange ring, and accepts CV style air cleaners.
Mikuni HS and HSR VT No. Item
Jets. 34-0445 Kit
Pilot Jets Main Jets 35-0800 34-0460 Kit
VT No. Size 35-0806 150.0 34-1261 Flange Ring
35-0800 22.5 35-0807 152.5 Chrome Float Bowl Speed Screws fit all
35-0801 25.0 Mikuni HSR 42, 45 and 48mm carburetors.
35-0802 27.5 35-0806 Set of four machined stainless screws.
35-0803 30.0 VT No. 35-0259
35-0805 35.0 34-0852
HSR-42 HSR-45
Jet Needles Jet Needles 35-0815
VT No. Size VT No. Size
35-0815 95 35-0818 95
35-0816 96 35-0819 96 31-0686
35-0817 97 35-0818 Chrome Carburetor Support Bracket fits HS 40/42 for 1984-
99 Evo Big Twin.
VT No. Item
31-0686 Bracket Only
34-0852 Bracket with Breather Unit 92-99
Important Note: Some items on this page may be emission-related parts subject to California or other emission control laws. Please see
note on for important information regarding emission control regulatory compliance and warranty information.
395
Big Twins. These kits are com-
plete with all required parts for
installation. Kits include HSR 35-9315 35-9319
42mm or 45 mm carburetor, BIG TWIN
intake manifold, rubber flange,
K&N filter, chrome cover, breath-
er kit and mounting hardware.
Models from 1990-up use stock
throttle/idle cables and 1984-89
35-9342 models require 1990-up cables.
HSR42mm Mikuni HSR 42 Carburetor Easy Kits for all Evo and Twin
35-9327 1999-up Twin Cam Cam Big Twins. Partial kit includes carburetor, air box adapter
HSR45mm and instructions.
35-9324 1999-up Twin Cam VT No. Fits Note
35-9322 Rebuild Kit 35-9315 1996-99 Evo Big Twin Uses stock choke
(42 and 45 mm) cable, manifold and air
35-9342 OKO (42 mm) cleaner. Comes with
chrome cover
35-9319 1999-06 Twin Cam Uses stock air cleaner,
Carburetor Rebuild Kit for choke cable and manifold
Mikuni carburetor includes Air Cleaner Adapter Plate will adapt any
flow fuel hose, throttle valve CV style 3-bolt air cleaner to the Mikuni as
seal, float bowl seal o-ring, noted. Fits 42 and 45 mm CV.
and carburetor top gasket. VT No. 34-0834
Custom application for HSR-
35-0821 42/HSR-45 carburetors.
VT No. 35-0821
HSR-42 Velocity Stack Kit
includes chrome bracket, 35-9342 35-9344
stack and adapter ring.
VT No. 34-1101 OKO Flat Side Carbs
35-9347 42 mm Black
35-9349 42 mm Polish
35-9342 42 mm Natural
Sifton HSR42/45 Idle Speed Knob features stainless 35-9344 45 mm Natural
construction with knurls for hand adjustment. 34-0445 34-0460
VT No. 35-0543
Chrome Billet Carburetor Bracket features integral breather,
Jets includes flange ring, and accepts CV style air cleaners.
Mikuni HS and HSR VT No. Item
Jets. 34-0445 Kit
Pilot Jets Main Jets 35-0800 34-0460 Kit
VT No. Size 35-0806 150.0 34-1261 Flange Ring
35-0800 22.5 35-0807 152.5 Chrome Float Bowl Speed Screws fit all
35-0801 25.0 Mikuni HSR 42, 45 and 48mm carburetors.
35-0802 27.5 35-0806 Set of four machined stainless screws.
35-0803 30.0 VT No. 35-0259
35-0805 35.0 34-0852
HSR-42 HSR-45
Jet Needles Jet Needles 35-0815
VT No. Size VT No. Size
35-0815 95 35-0818 95
35-0816 96 35-0819 96 31-0686
35-0817 97 35-0818 Chrome Carburetor Support Bracket fits HS 40/42 for 1984-
99 Evo Big Twin.
VT No. Item
31-0686 Bracket Only
34-0852 Bracket with Breather Unit 92-99
Important Note: Some items on this page may be emission-related parts subject to California or other emission control laws. Please see
note on for important information regarding emission control regulatory compliance and warranty information.
395
