Electric Motors, Engines & Accessories > Components - R/C Engine > Parts - Miscellaneous - R/C Engine [View Top Sellers for this Category] Bookmark this Page

O.S. - OSMR1004 OSM71530400 71530400 531028600294 4531028600294
Manufacturer Stock#
A Closer Look at This Product
  Tech Notes

Parts Compatibility

Browse O.S.

O.S. Crankshaft Clamp 32-46
O.S. Crankshaft Clamp 32-46
View Larger Picture

Parts Saver Eligible:Yes

Stock Number
Tower's Low Price
FREE shipping when ordering this item on our web site... click for more information
Stock Status
In Stock
Add To Cart
Add to wish list
—— Share ——

Quantity Discount
  Special Savings When Buying in Quantities
Special Stock Number Units at this Price Tower's Low Price Click to Order Quantity Discount Savings
O.S. Crankshaft Clamp 32-46 Add to Wish List
35.32  Add To Cart 1.66  
O.S. Crankshaft Clamp 32-46 Add to Wish List
52.71  Add To Cart 2.76  
O.S. Crankshaft Clamp 32-46 Add to Wish List
87.40  Add To Cart 5.05  

Tech Notes
This Device Facilitates The Installation, or Removal, of a
Flywheel, Cooling-Fan or Pilot Shaft By Temporarily
Locking The Crankshaft So That It Cannot Rotate.
Fits OS Max 32 F, 32 SX, 46 SF, 46 FX and 50SX-H Engines.


Made Of Durable Engineering Plastic, It Locks The Crankshaft
Without Risk Of Damage To Any Part Of The Engine And Can Also
Be Used With Recoil-Starter Equipped Engines.


One Engineering Plastic Crankshaft Clamp (Locking Tool)


Removing Coverplate or Pull Starter From The Rear Of The Engine


How To Use: Remove The Crankcase Rear Coverplate From The Engine and
Rotate The Crankshaft To The Bottom-Dead-Center Position. Insert
The Crankshaft Clamp So That Its Grooved Portion Surrounds The
Crankpin and Lower End Of The Connecting-Rod and Securely Tighten
The Flywheel, Fan or Pilot Shaft Onto The Crankshaft. Remove
Crankshaft Clamp When Completed and Re-Install The Coverplate Back
Onto The Engine.

JAL 6/7/99
updt jxs 10/22/04

– If you need more information, use these O.S. resources –
Email: enginesupport@hobbico.com
Web Site: http://www.osengines.com/
Phone: 217-398-8970
  Postal Address:

Click here for Units of Measure Conversion Calculators

Parts Compatibility
Parts Compatibility for O.S. Crankshaft Clamp 32-46
This item is an optional part for the following:
 LXHGN9 O.S. 50SX-H Hyper Ringed Engine  (Parts List)
 LXXSY8 O.S. 55HZ-H Hyper Ringed Engine  (Parts List)
 LXAAFE O.S. 55HZ-Hyper Limited Edition w/Powerboost Pipe  (Parts List)
 LXARVS O.S. 55HZ-R DRS Ringed Helicopter Engine  (Parts List)
 LXBWGN O.S. 55HZ-R w/Powerboost Pipell Limited Edition Engine  (Parts List)

Tower Hobbies Has Been Serving Hobbyists Since 1971 • Call 800-637-6050 or 217-398-3636
See Tower Hobbies
Reviews at Bizrate.com
Hobbico, Hobby & Model Construction
Supplies - Retail, Champaign, IL
We accept the following: We accept the following payment methods: Discover, MasterCard, Visa, American Express, Diners Club International, JCB, China UnionPay, PayPal, and PayPal Credit.
Unauthorized use of any materials presented here is prohibited. Copying or reproducing any elements from this page is not permitted. All prices, descriptions and availability subject to change.
Copyright © Tower Hobbies All rights reserved. Do not duplicate or redistribute in any form.