IMPCO Industrial Engines Master Parts Catalog 2019 – LPG & Natural Gas Fuel System Parts PDF

Description

IMPCO Industrial Engines Master Parts Catalog 2019 is the saleable-parts reference for IMPCO gaseous fuel systems fitted to industrial engines. Published in August 2019 by IMPCO Technologies of Santa Ana, California, this 468-page catalog lists part numbers, model variations and assembly breakdowns for LPG vapour, Natural Gas, Digester gas and Landfill gas carburetion hardware — from the small CA55 mixer through to the duplex 600D Varifuel carburetor. It is the document an IMPCO distributor, fleet workshop or engine rebuilder reaches for when a mixer, converter, lockoff or adapter has to be identified and replaced.

File Details

• Manual type: Master Parts Catalog
• Publisher: IMPCO Technologies, 3030 South Susan St., Santa Ana, CA 92704
• Edition date: August 2019
• Language: English
• Page count: 468
• File format: PDF
• Brands covered: IMPCO, Beam Garretson, Algas

Chapters Covered

• Introduction, About IMPCO, IMPCO Offices and Distributors
• Standard LPG Fuel System Engine Maintenance Schedule
• Safety
• Carburetion Theory and Operation
• Diaphragm Operated Air-Gas Valve Carburetion
• Selecting the Correct Carburetor
• Carburetors & Mixers
  • Model CA55
  • Model CA55-250L
  • Model CA55-500L
  • Model CA55-750L
  • CA55 Mixers & Carburetors
  • Model 60
  • Model CA100
  • Model CA110
  • Model CA125
  • Model CA125M-10
  • Model 200
  • Model 200D
  • Model 200T
  • Model 210
  • Model 225
  • Model 300A
  • Model 400VF
  • Model 425
  • Model 600
  • Model 600D
  • Model 600 Varifuel
  • Model 600D Varifuel
• Fuel Metering
  • Carburetor Adapters
  • Venturis
  • Choice Fuel Custom Outlet Fittings
  • 130 Series Load Blocks
  • Power Adjustment Elbow
  • 100 Series Fuel Tubes
  • 2F Series Spud in Tubes
  • Vacuum Switches
  • Commander OZ Air/Fuel Control Unit
  • In Line Power Valves AB1-16 / AB1-32
  • FCV Solenoid Kit
  • Fuel Control Valves
  • Regulator Control Valves
• Regulators
  • Model AHR50-D
  • 11A17-001
  • Model T52
  • Model KN
  • Model 202A
  • Model T60
  • Model J
  • Model PJ
  • COBRA
  • P-COBRA
  • Model C250A
  • Model 120A
  • Model L
  • Model E & PE
  • Model EV & PEV
  • Model IMP
• Fuel Shut-Off / Lockoffs
  • VFF30
  • ET98
  • ET98 with Filter
  • FL-206
  • FL-218-12V
  • FL-418-12V
  • FL-50046 / FL-52826
  • FL-30638
  • FL-51767
• Adapters
  • A2 Model (Air Horns)
  • A3 Model (Mixers)
  • S3 Model (Spacers)
  • A1-61 (5-1/8 Inch Air Horn)
  • UNIDAPT Adapter System
  • Carter Thermo Quad
• Fuel Injectors & Misc. Components
  • ES2 Fuel Injector
  • SGI Injector Regulator
  • AL1 Model Levers and Throttle Stop Levers
  • AB1 / AB4 Bracket Assemblies and Universal Mounting Bracket
  • Air Filters and Fuel Filters
  • Tools & Test Equipment
  • Engine Kits & Modules
  • Turbocharger Pressure Control Valve
  • Quick Connect Fittings, Ball Check Assembly, Needle Bearings
  • Fittings & Hoses, Port Fittings & Hardware
• Spectrum Series II (2004–2006)
  • 2.0–2.4L Mitsubishi Lift Trucks
  • 3.0L LPG Lift Trucks
  • 3.0L Gasoline Lift Trucks
  • 4.3L LPG Lift Trucks
  • 4.3L Gasoline Lift Trucks
  • 4.3L Dual Fuel Lift Trucks
• Spectrum Series III (2007–2009)
  • 4.3L Toyota Lift Trucks
  • 4.3L MCFA Lift Trucks
  • NMHG 2.0 & 2.2L Lift Trucks
  • 4.3L Generic Lift Trucks
  • 3.0L Generic Lift Trucks
• Definitions

Read as a whole, the IMPCO Industrial Engines Master Parts Catalog 2019 works on two levels. For the traditional gaseous fuel system it is a pure parts book — each carburetor, mixer, regulator, converter, lockoff and adapter gets its own page with a description, a specification block, a dimensioned drawing with lettered callouts, and a table of assemblies, throttle bodies, air horns, air/gas valves, levers, springs, gaskets, repair kits and accessory part numbers. For the emissions-certified Spectrum Series II and III lift truck packages it becomes a full system parts breakdown, listing mixers, throttle bodies, electronic pressure regulators, hoses, sensors, distributors, ignition coils, ECMs, fuse boxes, catalytic mufflers and even individual wire harness pigtails by connector number. Between the two, a workshop can go from a machine on the floor to a specific part number without guesswork.

Part Numbers, Assemblies and Repair Kits

Every listing in this catalog is built around a part number, and the catalog is careful about the distinction between a complete assembly and the individual components inside it. Items flagged NSS (Not Serviced Separately) are identified as unavailable on their own, or only supplied as part of an assembly or a repair kit — that notation alone saves a parts counter a phone call. Alongside the assemblies you will find the repair kits that keep older units running, such as the RK-CA55 and RK-CA55-2 kits for the CA55, RK-200D-1 and RK-200DM-887 for the 200D family, RK-600-1 for the 600, RK-J series kits for the Model J converter, RK-VFF30 series for the VFF30 lockoff/filter and RK-EPR-3 / RK-EPR-4 for the Spectrum Series III electronic pressure regulator. Cross-references to GM-supplied parts are included where the original system used GM ignition and sensor hardware, with the catalog noting that those parts must be ordered through GM rather than IMPCO.

Component Families at a Glance

The carburetor and mixer range runs from the compact CA55 in its standard, 250L, 500L and 750L forms, through the 90° air horn Model 60 and the long-serving CA100, CA110, CA125 and CA125M-10 vacuum-lift mixer, into the larger single and dual diaphragm units — 200, 200D, 200T, 210, 225, 300A, 400VF and 425 — and finally the concentric-flow 600, 600D, 600 Varifuel and 600D Varifuel for the biggest industrial engines. Regulators span the air-heated AHR50-D and 11A17-001, the secondary T52, KN and 202A, the engine-heated T60, J, COBRA, P-COBRA, C250A, 120A, L, E, PE, EV and PEV, and the positive-pressure PJ and IMP units. Shut-off and lockoff coverage takes in the VFF30 combination lockoff/filter, the high-pressure ET98 in plain and filtered form, and the FL-206, FL-218-12V, FL-418-12V, FL-50046, FL-52826, FL-30638 and FL-51767 electric solenoids — the FL-50046 series being laid out in six clock-position flow configurations so the correct inlet/outlet arrangement can be picked from the page.

Dimensioned Drawings and Coverage Tables

Almost every major component page carries a line drawing with lettered dimensions and a matching table of millimetre and inch values, so flange bolt spacing, air horn diameter, bore, overall height, throttle shaft diameter and centre-to-centre measurements can be checked before a part is ordered. The carburetor selection chapter adds airflow requirement tables in CFM against engine displacement and RPM, horsepower and maximum airflow ratings for the IMPCO range at 1.5" and 2.0" Hg manifold depression, worked formulas for naturally aspirated and turbocharged engines, and guidance on diaphragm material selection — black Hydrin as standard, yellow silicone for cold climates, blue fluorosilicone for turbocharged applications. The safety and maintenance chapters set out the recommended LPG fuel system service intervals and the NFPA standards the installation must follow.

A Note on Spectrum Series Coverage

The Spectrum Series II and III sections list the factory replacement fuel system components for those certified engine packages, including ECMs, sensors, harnesses and connectors. These systems are also covered by manufacturer-specific OEM service and parts catalogs, and the factory service manuals, repair procedures and technical service bulletins for them are obtained through the OEM parts network rather than from this catalog. The catalog itself is a parts reference — it identifies and lists components, it does not replace a workshop service manual for those engine packages.

What This Catalog Lets You Do

With the IMPCO Industrial Engines Master Parts Catalog 2019 open, you can identify an unmarked mixer or converter from its photograph and dimension table, confirm which throttle body, air horn, air/gas valve, lever or spring a given model was built with, find the repair kit that covers a leaking diaphragm or worn secondary seat, order the correct size lockoff for a liquid or vapour line, cross-reference a Spectrum Series III lift truck sensor, ECM calibration or harness pigtail, and check the airflow capacity of a carburetor against the engine it is being fitted to. Because the catalog lists superseded and replacement part numbers together, it is also the reference for confirming that the part you are about to fit is the right one for the unit in front of you — not a near neighbour from a different horsepower bracket.

Why Having the Right Part Number Matters

Gaseous fuel systems are unforgiving of mismatched components. A regulator rated for vapour only will not survive liquid fuel. A mixer sized for the wrong airflow will idle badly and run lean or rich at load. A lockoff with the wrong flow configuration will not line up with the existing pipework and may not seal. A wrong air/gas valve changes the fuel curve of the whole engine. The IMPCO Industrial Engines Master Parts Catalog 2019 exists precisely to remove that guesswork: it gives the model variation, the dash number, the flow direction, the diaphragm material and the dimensional envelope for each item, so the part that arrives at the workshop is the part that fits.

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Instant PDF Delivery

This IMPCO Technologies Master Parts Catalog is supplied as a downloadable PDF. There is no shipping, no waiting for a courier and no out-of-print paperback to chase down. The file opens on a laptop, tablet or phone in the workshop, and any page — a part number table, a dimension drawing, a Spectrum Series III fuse box layout — can be printed and taken to the bench or left in the cab. Buy it once, keep it on the shelf as a digital reference, and use it the next time an IMPCO carburetor, regulator or lockoff needs to be identified, serviced or replaced.