CARBURETORS INTAKE 1596 MIKUNI HSR PARTS Kit Z PN D escription A 2 34861 Genuine Mikuni rebuild kit for HSR42 & HSR45 B 2 34860 Genuine Mikuni rebuild kit for HSR48 C 0 27083 Zodiac rebuild kit for HSR42 & HSR45 Pos. Z PN D escription K it A K it B K it C 4 ‑ Top cover gasket X X X 5 ‑ E‑clip, jet needle X X X 6 ‑ Washer, jet needle X X X 7 2 37954 Jet needle, J8‑8DDY01‑96, HSR45 & HSR48 ‑ ‑ ‑ 7 2 32227 Jet needle, J8‑8CFY02‑96 ‑ ‑ ‑ 16 ‑ Seal, throttle valve ‑ ‑ X 24 7 42190 Guide holder choke cable ‑ ‑ ‑ 25 7 42191 Starter plunger spring ‑ ‑ ‑ 26 7 42192 Starter plunger ‑ ‑ ‑ 49 2 32237 Pilot screw X ‑ ‑ 50 2 32238 Spring, pilot air ‑ ‑ ‑ 52 ‑ O‑ring, pilot air X X X 54 ‑ O‑ring, fuel joint X X X 55 2 34532 Packing, idle adjuster ‑ ‑ ‑ 56 2 34533 Washer, idle adjuster ‑ ‑ ‑ 57 2 34534 Spring, idle adjuster ‑ ‑ ‑ 58 2 34535 Ring, idle adjuster ‑ ‑ ‑ 59a 2 34536 Idle adjuster ‑ ‑ ‑ 63 ‑ O‑ring, accelerator pump X X X 64 2 32216 Pilot jet #20 ‑ ‑ ‑ 64 2 32217 Pilot jet #22.5 ‑ ‑ ‑ 64 2 32248 Pilot jet #25, standard X X X 64 2 37955 Pilot jet #70 ‑ ‑ ‑ 67 ‑ O‑ring, needle valve X X X 68 2 37956 Main jet #135 X X X 68 2 32256 Main jet #147.5 ‑ ‑ ‑ 68 2 32257 Main jet #152.5 ‑ ‑ ‑ 68 2 32258 Main jet #157.5 ‑ ‑ ‑ 68 ‑ Main jet #160, standard for HSR42 X ‑ ‑ 68 2 32259 Main jet #170 ‑ ‑ ‑ 68 ‑ Main jet #175, standard for HSR45 X ‑ ‑ 68 2 32214 Main jet #180 ‑ ‑ ‑ 68 2 32215 Main jet #185 ‑ ‑ ‑ 68 ‑ Main jet #190, std. for HSR48 X ‑ ‑ 68 ‑ Screw, needle valve retainer ‑ ‑ X 69 ‑ Needle valve assy. HSR42 & HSR45 X X 69 ‑ Needle valve assy. HSR48 ‑ ‑ X 80 ‑ Rubber boot, accelerator pump X X X 73 0 27084 Packing, float bowl X X X 75 ‑ Hose, overflow X X X 76 2 32239 O‑ring, drain plug X X X 78 ‑ Screw, float bowl ‑ ‑ X Most common parts as indicated below are available from stock. Other parts are 78 7 81704 Yost "EZ‑Change" stainless steel float bowl ‑ ‑ ‑ available upon Special Order. Parts without an position number are not available screw set individually. 1597 YOST PRO POWER TUBE FOR MIKUNI 1603 REBUILD KIT FOR MIKUNI HSR HSR CARBURETORS CARBURETORS 1604 MIKUNI HSR AIR CLEANER ADAPTOR 1600 BLACK TOP COVERS FOR MIKUNI HSR The Yost Pro Power Tube for Mikuni, by design, produces a very fine mist. This al‑ lows the fuel to stay in suspension longer for better control of air and fuel mixtures and can be almost perfectly matched for any throttle position. You can expect an increase of up to five H.P., improved mid range performance, and an incredible throttle response. Comes complete with rubber washer and the Yost Float Bowl Drain Nut. 781709 Yost Pro Power Tube for Mikuni HSR42 and HSR45 A very complete rebuild kit for all Mikuni HSR42, HSR 45 and HSR48 carburetors. Includes float needle with seat, float chamber seal, top cover gasket, spigot body seal, rubber boot and circlip for accelerator rod, vent hose, O‑rings and screws. 027083 Rebuild kit for Mikuni HSR 42, 45 and 48 027084 Float chamber seal only This trick adaptor allows you to install almost any air cleaner assembly that is designed for the stock Keihin CV carburetor on a Mikuni HSR42 or HSR45 performance carburetor. Comes complete with hardware. 012243 Adapter for use on Mikuni HSR42 & HSR45 Genuine Mikuni top covers for Mikuni HSR carburetors. Supplied complete with stainless steel Allen head screws, top cover gasket and Allen key. The cover for HSR42 and HSR45 carburetors are smooth, the cover for the HSR48 carburetor features an embossed Mikuni logo. 742194 Fits HSR42 and HSR45 carburetors 742195 Fits HSR48 carburetors www.zodiac.nl 06-005
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