Prop Screw - .049 - (Short) - (WMA-136)

4 in pack. Correct length when not using a Spinner.

Prop Screws - .049 - (Long) - (WMA-137)

4 in pack. Correct length when a Spinner is used.

Propeller Spacer (Cox) - for 7in & 8in Props - (WMA-182)

Set of three (3) Features:Spacer for 5-40 Screw & 7" prop Spacer for 5-40 Screw & 8" prop Tough Nylon material Brand new Current Production itemApplication:All...

Radial Mount - (W-175-U)

Brand New - No Packet 1 set in pack. Includes 2 x M3 x 25 bolts and 2 x M3 Hex Nuts. This mount is designed to help you replace a Cox Bee engine with a Cox Surestart engine. The mount is designed to...

Rear Case Screws - Silver - (WMA-167)

4 in pack. Cox .049. Use these machine screws to attach a grey Surestart rear assembly to either a machined or Die Cast .049 crankcase..

Reed Retainer - Machined - (Black) - (WMA-130)

1 in pack. For use with black Surestart backplates (Rear Assemblies) and some nylon tank shells which don't use an E-clip.

Reed Retainer - Machined - (Grey) - (WMA-128)

3 in pack. Use the grey retainer with grey back plates, or integral tanks that don't require an e-clip, when fitting to a machined crankcase.

Starter Spring - Classic - Left Hand - Used

Used item Good condition  1 in pack. Starter spring. Simply wind the prop backwards against the spring and let it go. Will fit most Cox .049 engines. Left hand means it will start the...

Starter Spring - Surestart - Left Hand - Used

Used item Good condition  1 set in pack. Starter spring with nylon hex plate. Simply wind the prop backwards against the spring and let it go. Will fit either a Machined or a Die Cast .049...

Starter Spring - Surestart - Right Hand - Used

Used item Good condition  1 set in pack. Starter spring with nylon hex plate. Simply wind the prop backwards and let it go. Will fit either a Machined or a Die Cast .049 crankcase. Right...

Cox Engine - Surestart .049 (Brass Hub) - (WMA-94)

As New. 1 Cox .049 Surestart engine with metal finish crankcase. Standard Glow Head. Brass Prop Hub and prop screw. Grey Nylon back plate with Choke Tube. Suitable for light control line aircraft...

Cox Engine - Silver Scorpion (Lite) .049 (Brass Hub) - (WMA-45)

As New. 1 Cox .049 Silver Scorpion (Lite) engine with Machined metal finish crankcase. Standard Glow Head. Brass Prop Hub and prop screw This engine does not come with a spinner. Black Nylon back...