CARBURETOR PARTS INTAKE 1638 JETS FOR KEIHIN "BUTTERFLY" CARBURETORS Main and slow jets for the Keihin Butterfly carburetors as used on 1976‑1989 Big Twin and 1976‑1987 Sportster. Note that low speed jets (also known as pilot jet) for Keihin Butterfly and CV carburetors look very much the same but are NOT interchangeable. Butterfly pilot jets have 0.6mm bore bleed holes, whereas those for CV carbs have 0.8mm bore bleed holes. Sold to dealers in packs containing 5 pieces. Main Jets Size OEM 747492 #16527419‑76 747493 #17027418‑76 747494 #17527417‑76 747495 #18027416‑76 Slow jets Size OEM 747496 #0.50‑ 747497 #0.5227329‑83 747498 #0.54‑ 747499 #0.56‑ 747500 #0.58‑ 747501 #0.60‑ 747502 #0.62‑ 747503 #0.6527896‑79 747504 #0.6827894‑78 747505 #0.7027895‑78 747506 #0.74‑ 747507 #0.7227897‑78 747508 #0.75‑ 747509 #0.80‑ 747510 #0.8827348‑77 747511 #1.0027348‑76 1642 REPAIR KITS FOR KEIHIN CV CARBURETORS These carburetor repair kits are the most complete kits available. They do not only include all carburetor O‑rings, plugs, float needle, gaskets etc., but also all manifold O‑rings and air cleaner to carburetor gaskets. Fit all Sportster models 1988 thru 2006 and all Big‑Twin models 1990 thru 2006 with the stock Keihin CV (Constant Vacuum) carburetor (OEM 27006‑88). 234441 James Gaskets 243096 Genuine Zodiac 1640 BENDIX ACCELERATOR PUMP ASSEMBLY Fits all Bendix or Bendix type carburetors (OEM 27762‑71A). 012619 Bendix accelerator pump assembly 1643 FUEL LINE BARB FITTING FOR KEIHIN CARBURETOR These barb fittings are common on all Keihin carburetors, both butterfly and CV types as used on 1976‑2006 Big Twin and Sportster models. 751509 Fuel inlet, full brass, stock on 1981‑2006 Big Twin and Sportster (OEM 27371‑76A) 120176 Fuel inlet, stock on 1979‑1980 Big Twin and 1976‑1980 Sportster (OEM 27594‑76) 1646 YOST MAIN JET PACKS FOR KEIHIN CV CARBURETORS Convenient assortment packs with five main jets for Keihin CV carburetors as stock on 1988‑2006 Sportster, 1990‑1999 Evolution Big Twin and 1999‑2006 Twin Cam. 781706 One of each size #165, #170, #175, #180, #185 & #190 781707 One of each size #195, #200, #205, #210, #215 & #220 781708 One of each size #225, #230, #235, #240, #245 & #250 1645 MAIN & SLOW JETS FOR KEIHIN CV CARBURETORS These main and slow jets are available to dealers in an assortment box, containing a total of 140 pieces commonly used main and slow jets, 10 pieces of every size as indicated in the table below. All of these and even more sizes are available in 5‑packs. Jets are exactly made to OEM specifications, and are indelibly marked with their size. Note that low speed jets (also known as pilot jet) for Keihin Butterfly and CV carburetors look very much the same but are NOT interchangeable. Butterfly pilot jets have 0.6mm bore bleed holes, whereas those for CV carbs have 0.8mm bore bleed holes. These jets fit all Keihin CV (Constant Vacuum) carburetor equipped 1988‑2006 Buell, 1988‑2006 Sportster, 1990‑1999 Evolution Big Twin and 1999‑2006 Twin Cam. 721351 Assortment box main & slow jets, 140 pieces Main jets, sold in 5‑packs USA Made J apan Made 747527 ‑ 747528 ‑ 747529 ‑ 747530 7 21358 747531 7 21354 747532 7 21357 747533 7 21353 747534 7 21352 747539 7 21356 747535 7 21359 747536 ‑ 747537 7 21360 ‑ 7 21355 747538 ‑ 747540 ‑ 747541 ‑ 747542 ‑ 747543 ‑ Slow jets, sold in 5‑packs USA Made J apan Made ‑ 7 21364 747517 7 21363 747518 7 21362 747519 ‑ 747520 7 21361 747521 ‑ 747522 7 21365 747523 ‑ 747524 ‑ 747525 ‑ 747526 ‑ I n assortment N N N Y Y Y Y Y Y Y N Y Y N N N N N I n assortment Y Y Y N Y N Y N N N N S ize O EM #140 ‑ #145 ‑ #150 ‑ #155 27154‑89 #160 27152‑89 #165 27116‑88 #170 27115‑88 #175 27090‑89 #180 27114‑88 #185 27185‑90 #190 27243‑95 #195 27275‑96Y #200 27105‑88 #205 ‑ #210 27726‑99 #220 27775‑99 #230 27776‑99 #250 ‑ S ize O EM #35 27117‑88 #40 27281‑92 #42 27171‑89 #44 ‑ #45 27170‑89 #46 ‑ #48 27165‑90 #50 27724‑99 #52 27780‑99 #54 ‑ #55 27735‑03 1644 YOST FUEL LINE BARB FITTING FOR KEIHIN CV Fits 1981‑2006 Evolution Big Twin and Evolution Sportster with stock Keihin CV carburetor and includes a removal tool. 781702 Brass fuel nipple for stock 1/4" fuel line (OEM 27371‑76A) 781703 Stainless fuel nipple for 5/16" fuel line www.zodiac.nl 06-017
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