Cummins Onan A-Series
We have Onan/Cummins 4A2.3, 6A3.4, and 6AT3.4 (L42.3 & L63.4) engines rebuilt and ready for exchange. We also have any parts you may need to do your own rebuild.
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Remanufactured engines & parts in stock
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Remanufactured turbochargers
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Remanufactured water pumps
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Remanufactured fuel pumps
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Remanufactured fuel transfer pumps
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Remanufactured injectors
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Head sets/gaskets
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Camshafts/lifters
Call for more details.
Complete Heavy & Light Duty Engine Machine Shop Services
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Pick Up & Delivery Service
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Cylinder Block Honing & Boring
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Upper & Lower repair rings, counter-boring, cylinder repair sleeves
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Align Boring
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Main saddles, cam bearing bores, housings
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Crankshaft Reconditioning
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Shaft straightening, grinding, polishing, & metalizing
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Shaft Grinding & Polishing
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Connecting Rod Reconditioning
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Cylinder Head Reconditioning
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Casting Repair
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Blocks, heads, and other castings/holes or cracks
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Magnaflux & Zyglo Inspection
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Pressure Testing (Hot 185° & Cold)
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Balancing
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Crankshafts, shafts, rolls, etc.
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Machine Shop Road Service
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Counterbores, repair rings, sleeves, thread repair, etc.
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Surface Grinding
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Heads, blocks, manifolds, flywheels, plates, etc.
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General Lathe & Bridgeport Machining & Grinding
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Turbo & Blower Rebuilding
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Custom rebuilding & repairs on all makes, models, & sizes
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Performance Machine Work
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Automotive, tractor pullers, diesel
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Prototype Machine Work, Model Making & Fabrication
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Metal stamping, rolling, shearing, bending, etc.
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Complete Sheet Metal Fabrication
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CNC sheet metal fabrication also available
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Custom Manufacturing
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Custom utility carts, air filter housings, gage panels, turnkey type projects, etc.
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Welding
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Cast iron, aluminum, steel, stainless steel, etc.
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Electronic Ignition & Magneto Repair
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Drive unit assemblies, speed increasers
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Repairs to Bendix/P.E.C.
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Accufire, D.I.U. Basic, S-1850 magnetos
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Consulting, Design, and R&D Services
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Fuel Valve Rebuilding
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Compressor Valve Grinding & Counter Bore Repair
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Custom Engine Rebuild Programs
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For natural gas, engines/compressor packages, and gas or diesel engines
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Pneumatic Conveyor Systems
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Stationary or mobile
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Air Compressor & Water Pump Rebuilding
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Engine Run-In Department
Products We Supply
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Engine Parts & Components
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Piston liner kits, bearings, gaskets, valve train components, vibration dampers, oil coolers, fan drives, clutch & pressure plates, water pumps, air compressors, fuel pumps, injectors, nozzles, starters
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Component Exchange Programs
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For Caterpillar, Cummins, Detroit, Mack, Navistar (International)
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Including reconditioned engines, blocks, cranks, cams, rods, heads, turbos, blowers, and various components
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New Crankshafts, Camshafts, and Heads
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Engine Protection Systems
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Water Treatment Products
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Custom Air Filtration Systems
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Complete upgrade and turnkey systems for reciprocating & gas turbine engines, replacement filter systems
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Nordfab
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Quick Fit ducting from 3" to 22"
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Flanged joint ducting from 4" to 40"
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Available in stainless steel or galvanized
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Microprocessor Ignition Systems
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Holley's IQ series, FM 600, 3000, & 9000 series magnetos, repairs to Bendix/P.E.C. Accufire, D.I.U., BASIC, S-1850 magnetos
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Machine Shop & Engine Rebuilding Tools & Supplies
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Large Inventory and Sources of Used Engines, Castings, Forgings, & Components
Product Directory
Engine Parts
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Federal Mogul/F.P. Diesel
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IPD
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Fel Pro
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Perkins
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McBee
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Dana/Clevite/Victor
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Haun
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Martin Wells
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Tucker
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Ohio Piston
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Manley
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SBI
John Deere Marine (Authorized Dealer)
Propulsion, Auxiliary, or Generator Set Engines
Power-Tech & Reman-Select Engines
OEM Parts
Service
Warranty
Engine Protection Systems
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Kysor
Turbos & Blowers
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Airesearch/Garrett
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Warner-Ishi
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Schwitzer
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K.K.K.
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Holset
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Duroflow
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Elliott
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Caterpillar
Engine Brakes
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Jake Brake
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Pack Brake
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Teck Brake
Oil Coolers & Dampers
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Hayden/Utex
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Vibratech
Filters & Accessories (Air, Fuel, Water, Oil)
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Farr
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Fram
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Raycor
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Pery
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Nordfab
Ignition
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Holley Industrial Products (Fairbanks Morse)
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Precision Engine Controls (Bendix)
Sealants & Lubricants
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Twist-A-Gap (spark plug gapping kits)
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Encoders
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Stitt
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B.G.
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Transducers
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Dwyer gages
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Muncie
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Teflon oil feed lines & lead assemblies
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Irontite
Large Inventory of...
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Aluminum
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Brass
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Copper
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Plastics
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Stainless Steel
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Steel
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Teflon