FOX 36 - 40 Stunt & R/C

FOX MODEL MOTORS
MECOA - Fox Mfg
16015 Adelante St
Irwindale, CA 91702 U.S.A.

FOX 36 - 40 Series
Stunt & R/C

7-7-2025

FOX 36 - 40 Stunt & R/C

The FOX .36 & .40 has had many changes with the high back cover (Six Bolt) with a cast venturi integral to the crankcase. Made in only .36 and .40 sizes and similar to the 40 45 46 & 50 with the six bolt back cover which has a bolt on venturi.

Shown to the left is the last version.
Other versions did not have the machined venturi.
The R/C versions had several different carburetors.

Click here to see some of the variations

See the history of this model here

Owners Manual .40 -- Dec 1994

Owners Manual Combat Special MKVI -- May 1991

Owners Manual Fox .40 Standard -- Oct 1990

Back Plate Mount

Replacement Parts
This is not complete and under construction.

If no link on part number we may not have it available yet.
You can check part numbers - Click here

	13799		24095	24096	24098
spare parts	CS MKIV 1980	CS MKVI 1991	.40 Bushing	.40 Ball Bearing	.40 Deluxe ABC	.40 Standard
crankcase r/c	--	--	24001b	24001f	24001f	24001f
crankcase stunt	13721a	m6001	14001b	14001f	14001f
cylinder head clamp	13722a	13722a	13722a	13722a	13722a	13722a
cylinder head button	13723		14243	14243	14243	14243
Head Button Early Style						14043
piston/cyl/rod/wrist pin assy		m6005	24080	24080	24005	24080
Piston/cylinder set	13724a
Wrist pin	13706
Wrist pin snaps	13540
crankshaft	13728a	m6008	13908	14008	14008	13908
crankshaft stud	13718	13718	13918	13918	13918	13918
prop driver	13729	13729	13909	26009	26009	13729
prop drive collet	---	--	--	26005	26005
connecting rod	13727	m6005
rear cover	13731a	13731a	13731a	13731a	13731a
prop nut	13512	13512	13512	13512	13512	13512
prop washer	13513	13513	13513	13513	13513	13513
screw and gasket set	13734	13734	13734	13734	13734	13734
Back Cover Gasker	---------------------------------------- 29f-4021 -----------------------------------------
Screw Set	---------------------------------------- 25f-3734 -----------------------------------------
Muffler screws w/lock washers	---	---				25f-4031
rear bearing	13842	26042	--	13842	13842	13842
front bearing	13742	13742	--	26043	2603	13742
muffler tilt down 90235?	---		90237	90237	90237	90237
muffler tilt up			90236	90236	90236	90236
quiet muffler tilt down			90345	90345	90345
quiet muffler tilt up			90346	90346	90346

Back Plate Firewall Mount	----------------------------------- 50704 -----------------------------------

Needle UC		m6016
Needle Assy UC		m6010
Spray Bar		m6032
Back Cover Gasket	----------------------------------- 29f-4021 -----------------------------------

E-Z CARBURETOR PARTS
barrel and body			24059	24059	24059	23959
air bleed screw & spring			23662a	23662a	23662a	23662
high speed needle			27064	27064	27064	23964
Low Speed Needle			---	---	---	23963
throttle arm screw/washer			27065	27065	27065
throttle arm			24066	24066	24066	24066
ratchet spring			24067	24067	24067	24067
6-40 knurled nut			27070	27070	27070
10-32 Knurled Nut						21670
carb jet with nipple			24171	24171	24171	23971
barrel cam screw			22072	22072	22072	22072
fuel nipple			90503 24073	90503 24073	90503 24073	21973
jet mounting screws			27074	27074	27074
10-32 Set Screw						23975
carb mounting screws & gasket			23975	23975	23975
Carb Complete			24050	24050	24050	23950

Control line needle		13716

Fox Manufacturing is part of the MECOA group of companies