Mikuni HSR 42 Carburetor Kits
Select variant:
fits Shovelhead 1966-1984; NOTE: use 1990→ trottle and idle cables
fits Big Twin 1984-1992; NOTE: use 1990→ trottle and idle cables
fits Big Twin 1993-1999
fits Twin Cam 88 1999→
Price and stock:
Item №
65-505
Price incl. VAT
1,056.78 €
Available
6
Ready for immediate delivery from our Würzburg, Germany warehouse
The price includes 168.73 € German VAT.
- Slide carburetor »HSR42« by Mikuni
- fits Shovelhead 1966-1984
- cast aluminum / steel
- with manifold, hardware and air cleaner element with chrome cover
- NOTE: use 1990→ trottle and idle cables
- gross weight: 2.88 kg
The improved versions of the ”HS40” flat slide carburetor. Features include a high-flowing 42 mm or 45 mm bore venturi which results in a significantly increased air flow, making this carburetor ideal for modified, high performance engines. However, the 45 mm version is recommended only for very big engines (98 cui +) or pure race applications. A two-piece throttle slide that rolls on stainless roller bearings and a lighter throttle return spring provide positive and comfortable throttle control. Additional advantages are an adjustable low speed air screw, an enlarged needle valve and float bowl, improved starting, more torque throughout the RPM-range and a fully adjustable accelerator pump. Each kit comes complete with instructions for easy installation.
Spare parts:
Gaskets for Mikuni Top Cover
O-Rings for Mikuni Float Bowls
O-Rings for Mikuni Float Bowl Drain Plugs
O-Rings for Mikuni Float Valves
Dust Cover for Mikuni Choke Cable
O-Rings for Mikuni HSR 42 and 45 Air Screw
O-Rings for Mikuni HSR 42 and 45 Air Cleaner Adapter
Socket Head Screws Stainless
Replacement Parts for Mikuni HSR 42 and 45 Carburetors
Main Jets for Mikuni HS 40 and HSR 42/45 Carburetors
Idle Jets for Mikuni HS 40 and HSR 42/45 Carburetors
Jet Needles for Mikuni HSR 42 Carburetors
Needle Jets for Mikuni HSR 42 and 45 Carburetors
Replacement Parts for Mikuni Crankcase Breather Kit
Complete selection of individual replacement parts for Mikuni cran case breathers.
Accessories:
Bates Manifold Clamp Bolts
Instant period appearance. Add some classic style to your manifold clamps and replace the common socket head bolts with these authentic looking hex head bolts.
Manifolds for Mikuni HSR 42 and 45
Air Cleaner Adapters for Mikuni HSR 42 and 45
The GasBox Carburetor Support Brackets Ironhead XL
This Ironhead Sportster carb support bracket is made to bolt to your intake manifold and front intake tappet guide bolt. Will work with any carburetor.
PVC Carburetor Vent Lines/Overflow Hoses
Transparent lines which can be used as carburetor vent lines or overflow hoses. They are made from PVC.
S&S Rubberband Manifold Clamps
High quality intake manifold clamps to replace the flimsy and troublesome stock clamps. They use a curved 10-24 threaded T-bolt with plated steel aircraft hex locknut.
Custom O-Ring Manifold Clamps
Economically priced manifold clamps. Solid two-piece construction complete.
Manifold Adaptors for Dell'Orto,Mikuni and CV Carburetors
Rubber adaptors to mount spigot style carbs like Mikuni, Dell‘Orto, Keihin CV, etc. to manifolds with two-bolt flange.
Mooneyes Idle Adjuster Screws for HSR 42/45 Carbs
These Mooneyes idle adjuster screws facilitate the adjusting of the idle speed and, with the cult Mooneyes ball, also cut a fine figure. The ball can be unscrewed and replaced with other Mooneyes valve caps.
Bates O-Ring Manifold Clamps
These manifold clamps are cast from brass and precision-machined. The groove for the O-ring is exactly shaped and positioned where it is supposed to be for a perfect seal. Top notch quality! Delivered with a set of classic looking hex head screws.
Throttle Cables for Throttle Grip Set 1981-1995 with Mikuni HSR42
Throttle Cables for Throttle Grip Sets 1996→ with Mikuni HSR42
Crankcase Breather Kits for Mikuni Carburetors
Required when installing smooth-bore Mikuni carburetors HS 40 & HSR 42/45 on models with crankcase breathers that vent through the heads. Works with HSR 42/45 on Big Twin, Sportster and Buell models.
S&S O-Ring Manifold Clamps
High quality intake manifold clamps to replace the flimsy and troublesome stock clamps. They use a curved 10-24 threaded T-bolt with plated steel aircraft hex locknut.
O-Ring Manifold Clamps
Aircraft Style O-Ring Manifold Clamps
Aircraft-quality manifold clamps which provide a tight and strong fixation of the carburetor without extra support.
Rubberband Manifold Clamps
Brass Rubberband Manifold Clamps
Aircraft Style Rubberband Manifold Clamps
Aircraft-quality manifold clamps for Shovelhead Big Twin and Sportster models 1979-85.
Custom Rubberband Manifold Clamps
Economically priced manifold clamps. Solid two-piece construction complete.
Helix PU Carburetor Vent Lines/Overflow Hoses
These transparent lines by Helix can be used as carburetor vent lines or overflow hoses. They are made from premium polyurethane with a Shore hardness of 85, which provides for superior resistance against abrasions, kink, tear, oxidation and chemical influences. It has a melting temperature of 188°C and an operating temperature range of -59° to +68°C. This line material will not get hard and stays flexible.
Have any questions?
Our service team will be glad to help out: Mondays - Thursdays 08:00-17:00 CET, Fridays 08:00-16:00 CET, Phone: +49 / 931 250 61 16, eMail: service@wwag.com