Next Shipment April 2025

46AXII ABL .46 Airplane Glow Engine with Muffler

Item No.
OS Engines - OSMG0548
$203.89
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This product may require additional items in order to work out of the box. See below for required items that may be needed to complete.
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Product $203.89
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Plentiful power for sport and aerobatic aircraft!

Experience the all-out power of the O.S. 46AX II ABL w/Muffler! Features include a squared-off E-3071 Power Box muffler, a 40K carburetor with a rear angled needle valve, a ball bearing-supported crankshaft and an A3 glow plug.
  • Ball bearing-supported crankshaft.
  • A3 glow plug.
  • Two 0.1" x 1.4" (3 x 35 mm) cap head muffler screws.
  • 2-year limited Hobby Services warranty beginning at the date of purchase.
  • Advanced Bi-metallic Liner process uses a double layer of plating material, rather than one thick layer. This helps the metal to bond to the cylinder and is more durable. The process is also more consistent, resulting in a more precise fit between the sleeve and the piston for better compression and longer life.
  • E-3071 Power Box™ muffler with a squared-off shape enables it to fit in a wide variety of cowls.
  • 40K carburetor with rear angled needle valve for added safety.
  • Advanced Bi-Metallic Liner. This process uses a double layer of plating material rather than one thick layer. This helps the metal to bond to the cylinder and is more durable. Also, the plating process is more consistent, resulting in a more precise fit between piston and sleeve for better compression, longer life.
  • Side exhaust
  • E-3071 Power Box muffler with squared-off shape enables it to fit into a variety of cowls
  • 40K carburetor with rear angled needle valve for added safety
  • Ball bearing-supported crankshaft
  • Two-year limited warranty through Hobby Services beginning at date of purchase

Product Specs

Benchmark Prop
10x6 for break-in
Bore
0.866" (22mm)
Crankshaft Threads
UNF5/16 - 24
Crankshaft Type
Threaded
Cylinder Type
Advanced Bi-Metallic Liner
Cylinders
Single
Displacement
0.455 cu in (7.45cc)
Engine (Only) Weight
13.3 oz (378g) w/o muffler
Muffler Type
2-piece aluminum
Muffler Weight
3.81 oz (108 g)
Oil Type & Content
At least 16% synthetic lubricant
Plug Type
A3
Power Type
Glow
Product Height
3.3" (85.2mm) crankcase botton to top of cylinder head
Product Length
4.4" (111.7mm) from backplate to end of crankshaft
Product Width
2" (50.8mm) including mounting tabs
Prop Range
10.5x6 - 12x6-7
RPM Range
2,000 - 17,000
Stroke
0.772" (19.6mm)

Compatibility

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Product Details

icon-box
In The Box
  • One O.S. Max .46AXII ABL BB model airplane engine w/muffler
  • A3 glow plug
  • Extension cable for remote needle
  • 3mm x 35mm cap head muffler screws
  • Warranty sheet
  • Decal sheet
  • Illustrated instruction manual
  • Two 3mm x 35mm cap head muffler screws
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Needed to Complete
  • Fuel containing 5%-20% nitromethane with at least 16% lubricant