Backorder | Next Shipment April 2024
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4 out of 5 Customer Rating

46AXII ABL .46 Airplane Glow Engine with Muffler

Item No.
OS Engines - OSMG0548
$203.89
Backorder | Next Shipment April 2024
Brand Logo
4 out of 5 Customer Rating

46AXII ABL .46 Airplane Glow Engine with Muffler

Item No.
OS Engines - OSMG0548
$203.89
  • 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

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Add Ons
Estimated Total: $203.89

46AXII ABL .46 Airplane Glow Engine with Muffler

Item No.
OS Engines - OSMG0548
4 out of 5 Customer Rating
Product $203.89
Add Ons
Estimated Total: $203.89
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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
icon-how-to
Needed to Complete
  • Fuel containing 5%-20% nitromethane with at least 16% lubricant

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.


O.S. Engines two year limited warranty
  • 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.

Product Specifications

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