DVBB P27-3DL Tri/Dual Fuel Carburetor Conversion Kit — Manual Choke — Compatible with 301cc 337cc 389cc 420cc 439cc 459cc (GX270/GX340/GX390) — Generac, Predator, Champion, Duromax — 4.5-5.5KW

DVBB P27-3DL replacement carburetor — OEM-quality manual choke kit designed to convert gasoline generators to LPG, LNG or CNG/PNG operation. This tri-fuel / dual-fuel carburetor fits Honda and clone engines GX270, GX340 and GX390 with displacements 301, 337, 389, 420, 439 and 459 cc, and is compatible with engine types 182f, 188f, 190f and 192f. Intended as a direct carburetor replacement for many portable generators. Compatibility (selected models and brands): Generac WH5500 WH5500C WHGEN6000 WH7000EC; Firman P05706 P05701 P05700 P06701; All Power APGG7500 APGG6000 APGG6000hd APG10000 APGG10000; Champion models 40030 41030 41119 41135 41311 41351 41513 41570 41534 41552 41553 100102 100153 100165 41430 41537 100219 41533 41302 100203 100247 100340 100452 100109 100462 100248 100538 100704 100693 100463 100219 100496 100813 100814 201033; Predator 9000 7250 5500 7000; Duromax XP10000E; DuroStar DS10000E; A-iPower 9000 thru 12000 SAU9000 SAU10000 SAU12000E; Ironton 5500 running 7000 50700; Powerhorse 5500 running through 9000 750140 750141 750142; Gentron 8000 10000. Important installation notes: This is a manual-choke carburetor (not an automatic type). Gas supply must be pressure-regulated: natural gas (PNG or CNG) should be between .29 or .37 psi, while LPG requires .40 or .55 psi. Natural gas installations commonly use a regulator before entering the building; for LP gas, a regulator must be fitted at the tank. Use this DVBB P27-3DL kit to replace the stock carburetor and enable cleaner-burning fuel options on compatible generators. OEM-quality construction and direct-fit compatibility help simplify conversion and maintenance while contributing to a greener environment.