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

O.S. - OSMG4189 OSM21531100 21531100 531028139428 4531028139428
Manufacturer Stock#
21531100
A Closer Look at This Product
  Tech Notes

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O.S. Crankcase Speed 12TZ
 
Save $8.00! Save $8.00 off Your $80 Order!
Place at least a $80 order for a limited time and we'll take $8.00 off the total! All you have to do to claim your savings is click on coupon code 016V2 and it will be placed in your shopping cart.

O.S. Crankcase Speed 12TZ
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Parts Saver Eligible:Yes

Stock Number
LXRJP2
Retail Price
99.99
Tower's Low Price
$84.99
Stock Status
In Stock
Limited Quantities

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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
 L5RJP202
O.S. Crankcase Speed 12TZ Add to Wish List
162.34  Buy Now 7.64  
 L5RJP203
O.S. Crankcase Speed 12TZ Add to Wish List
242.22  Buy Now 12.75  

Tech Notes
 
NOTES FROM OUR TECH DEPARTMENT
          This is the Crankcase for the OS Speed 12TZ Engine.

FEATURES: Black powder coated aluminum construction Rear exhaust, round port design

INCLUDES: One crankcase

REQUIRES: All other engine components (see engine for parts list)

SPECS: Distance between mounting holes same side: 0.43" (11mm) Distance between mounting holes opposite side: 1.2" (31.4mm) Distance/bottom of mounting flanges/top of crankcase: 1.6" (42mm) Width of mounting flanges: 0.43" (11mm) Diameter of exhaust flange: 0.55" (14mm) Backplate mounting hole centers: 0.71" (18mm)

tlw 5/25/07 ir/jxs

– 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:
O.S.
3002 N. APOLLO DRIVE, SUITE #1
CHAMPAIGN, IL 61822

Click here for Units of Measure Conversion Calculators

 
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