The Forster 99 went through many changes. The model we produce is the last version made by Forster.

Most of our parts will fit original Forsters made after the war (That's the big WWII for all you youngsters). Some of our parts will fit the prewar, die cast models made after 1938. Prior models were sand cast.

You can not convert a early single speed timer (the really big one with a large automotive type point) to the later 2 speed timer.

The M&G version made in the late 1970's had a slightly shorter crankshaft and front housing. These engines may appear original but here's the secret of how to tell them all apart:

Look at the ejector pin marks under the exhaust on the cylinder. These appear as 2 round marks about 3/16 in diameter. The marks are made from 2 pins in the mold that push the part out of the cavity after it's cast.

Original Forster production had a bullseye pattern on the pin.

M&G versions had a smooth, cast finish.

RJL Versions actually have the marks machined. The still appear round but they are machined to down to the casting. RJL Versions have a serial number stamped on the mounting flange of the cylinder.

If you have a M&G or original version. Call or email us to be sure the part fits.

Some parts may require slight modification to fit.

Part No.
Model / size
10-0801 Crankcase Front Forster .99 original & RJL (NOT M&G)
10-0802 Crankcase Front Forster .99 M&G version only
12-0801 Cylinder Forster .99 complete w/fins
13-0801 Piston Forster .99
14-0801 Piston Ring Forster .99 set of two
15-0801 Wrist Pin Forster .99
16-0801 Connecting Rod Forster .99
17-0801 Crankshaft Forster .99
17-0802 Crankshaft Forster .99 reverse (clockwise)
17-0803 Crankshaft Forster .99 M&G Version
18-0008 Bearing Forster 99
20-0801 Prop Driver Forster .99
21-0801 Rear Case Forster .99
23-0801 Prop Washer Forster .99
24-0801 Prop Nut Forster .99
25-0801 Screw Set Forster .99 Engine
25-0871 Screw Set Forster 99 timer screw/spring
26-0801 Snap Rings Forster .99 Wrist Pin Clips
29-0801 Gasket Set Forster 99
30-0801 Exhaust Forster 99 ex stack
69-0801 Tank Part FORSTER 99 TANK BOWL
69-0831 Tank Part FORSTER 99 TANK TOP w/gitts cap
69-0891 Tank Part GITTS CAP
70-0801 Timer Complete FORSTER 99 TWO SPEED
71-0801 Timer Housing FORSTER 99 TWO SPEED
73-0601 Timer Part TIMER ARM & SCREW all Forster & Remco
73-0801 Timer Part FORSTER 99 POINT SPRING two speed
74-0601 Timer Part Forster insulator, aluminum knurled locking nut
76-0601 Timer Part Forster stationary point insulator
78-0601 Timer Part FORSTER Stationary Point
78-0802 Timer Part FORSTER 99 Moving Point (2REQ)
80-0851 Venturi Forster 99 Venturi w/needle
81-0851 Venturi Body FORSTER 99
83-0601 Ratchet Spring Forster needle ratchet
84-0603 spray bar nut Forster spray bar nut
84-0651 spray bar Forster spray bar
85-0601 Needle Valve Forster All
87-0601 Needle Valve Assembly Forster all
- - Forster 99 Bypass cover

Products: MECOA K&B GMSHPFuji HBRJLRJL Vintage Kavan Accessories Compagnucci R/C cars

© 2003/1997 RJL Industries, All rights reserved.
©2004 Model Engine Corporation of America, All rights reserved.
RJL and its logo are Registered Trademark of RJL Industries, Inc.
Registered U.S. Patent Office

No part may be reproduced without written permission from
MECOA -- P.O. Box 98 -- Sierra Madre, CA 91025 U.S.A.