ORIGINAL FACTORY REPLACEMENT PARTS

ORIGINAL FACTORY REPLACEMENT PARTS,
OWNERS GUIDES, EXPLODED VIEWS

99% of all parts are IN STOCK.
DO NOT EMAIL US ASKING FOR PART PRICES OR HOW TO ORDER,
ALL THIS INFORMATION IS ON THIS WEBSITE.

As you continue to the engine category an online shopping cart will appear.

Click here for other ways to Order

Frequently Asked Technical Questions
Need Technical help? Click here first

How our part numbers work...
Part lists are broken down by engine family. Engine families carry the same basic design starting with the crankcase. There can be different sizes in the same engine family as well as aero, marine, and car versions.

First determine what engine family you are looking for and find your engine.

For more information click the complete history for all the information on a particular engine family. (This is still under construction)

.18 engine family

K&B .18 family consists of Aero, Marine, and Car versions.
Complete .18 History
Distinguishing features: 4 bolt head, oval K&B logo on one side, no size markings, 3 support ribs on each side of case.

Model No.
Description
Owners Guide
Parts list
Engine
exp. view
Carb
exp. view
.18 car with pull-start
 
8801
.18 aero engine
Owners Guideparts list  
8821
.18 Marine with pull-start
Owners Guideparts list  

Sportster Engine family

Sportster engine family consists of 3 sub families. The .20 & .28, the .45, and the .65
Complete History for .20 & .28 .45 .65
Distinguishing features: 4 bolt head, Made in USA on one side of case, K&B (not oval logo) on other side. Some had size stamped on mounting lug but most had no size reference. Plain bearing engine. You can determine the size by counting the cylinder fins... the .20 & .28 have 9 fins, the .45 has 10 fins, and the .65 has 13 - Click on "Model No." to see picture.

Model No.
Description
Owners Guide
Parts list
Engine
exp. view
Carb
exp. view
.20 Sportster
.28 Sportster
.45 Sportster
.65 Sportster

.40 Engine family

K&B .40 family consists of aero and marine engines. This engine started out with "Torpedo" on the case then was changed to and oval K&B logo. Torpedo came in sizes .29, .35, and .40 K&B came in .35 and .40.
Complete .40 History
Distinguishing features: Machined fins on crankcase, front and rear cover bolt on, All had size cast on side below the Torpedo or K&B logo.

Model No.
Description
Owners Guide
Parts list
Engine
exp. view
Carb
exp. view
.40 R/C ringed Aero
.40 R/C ringed Aero
Owners Guide
.40 ringed marine inboard
.40 R/C ABC Aero
.40 ABC ABC marine inboard

.61 Engine family

K&B .61 or Veco .61 engine family consists of aero engines. This engine began as a VECO .61 and was later renamed the K&B .61. Complete .61 History

Distinguishing features: VECO or K&B logo with 61 on bypass side.

Model No.
Description
Owners Guide
Parts list
Engine
exp. view
Carb
exp. view
.61 Ring
.61 ABC R/C w/Muffler
.61 ABC R/C w/Tuned muffler

3.5 Engine family
K&B 3.5 engine family consists of outboard, inboard, aero and car. 3.5cc is metric for .21 cu in. Some were made as a 3.25cc (.19) for B class.
Complete .3.5 History

Distinguishing features: All cases are marked with K/B on one side and the size 3.5 or 3.25 on the other side.

Model No.
Description
Owners Guide
Parts list
Engine
exp. view
Carb
exp. view
3.5cc (.21) ducted fan
3.5cc (.21) inboard - rear intake
3.5cc (.21) - water cooled outboard
exploded view
3.5cc (.21) SS - air cooled outboard
3.5cc (.21) -SX water cooled outboard
exploded view

7.5 Engine family (early style)

K&B 7.5 engine family consists of outboard, inboard, aero and car. 7.5cc is metric for .45 cu in. Other sizes in this family are 4.9, 5.8, & 6.5.
Complete 7.5 History

Distinguishing features: All cases are marked with K/B on one side and the size on the other side. Front and rear cover bolt on.

Model No.
Description
Owners Guide
Parts list
Engine
exp. view
Carb
exp. view
7.5cc (.45) Ducted Fan
7.5cc (.45) inboard
7.5cc (.45) - water cooled outboard
7.5cc (.45) SS (Gold Head) outboard

.48 and 7.5 Engine family (new style)

New Style .48 aero and ducted fan and 7.5 outboard and inboard.
Complete .48-7.5 History

Distinguishing features: 6 bolt head, oval K&B logo on one side, size marking on exhaust side, 3 support ribs on each side of case.

Model No.
Description
Owners Guide
Parts list
Engine
exp. view
Carb
exp. view
.48 ABC Aero
.48 Ducted Fan
7.5cc (.45) PRO red head- air cooled
7.5cc (.45) SEMI PRO - water cooled
7.5cc (.45) Inboard

.67, .82, .91 & 1.00 Engine family (.67 family)

.67 (11cc), .82 (13.4cc), .91 & 1.00 (16cc) Family. These were made in outboard, inboard, aero, and ducted fan.
Complete .67 History
Distinguishing features: No size markings on most engines. Early models had 11cc cast on and removable front housing. Most have oval K&B logo. Some have size stamped on mounting lug. All have 6 bolt head.

Model No.
Description
Owners Guide
Parts list
Engine
exp. view
Carb
exp. view
1.00 R/C Aero
5299 / 5300
13cc (.82) & Byron Ducted Fan
9549 / 9550
16.4cc (1.0) & Byron Ducted Fan
11cc (.67) inboard
13cc (.82) inboard
15cc (.91) inboard
11cc (.67) outboard
13cc (.82) outboard
1.0 cubic inch outboard

 

©2007-1998 Model Engine Corporation of America, All rights reserved.
MECOA and K&B are Registered Trademarks of Model Engine Corp. of America
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.