Left Side Engine Case
Low stock! Only 10 left
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$1,000.87
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$1,000.87
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Knucklehead left side engine case is sand cast as original number boss is blank. The case has updated design to accept 1940-1954 case bushing.
The serial number pad is 5/16 inch wide and 2-1/4 inch long and the 1936-42 pads features two lugs on the pad as on 1936-1940 models. Case must be fit to builder's right hand case. Fitting the case to your existing case may require machining and/or adding material on motor mount surfaces beside the deck height of the cylinder spigot area. This is not a inchbolt on inch component. Deck height must be milled to fit. Accepts 61 inch flywheels. Case set required line lapping of the main case races. Order case race available separately. Baffles cast in at cylinder base area. *NOTE: Left side cases accept standard case race. **NOTE: Short rib case used 1936 - mid 1961. Last 1941 production thru 1947 have the high rib for the added strength needed for 74 cubic inch. *NOTE: It is important to match case to the existing case. It will require machine work and possible welding of addtional material for final fitting experience reqired!. Not a bolt on installation.
Product Details
- Manufacturer: Motorshop
- V-Twin Part Number: 10-0825
- Category: Engine
- Product Group: Crank Case
- Product Type: Case Sets
- Country of Origin: TAIWAN
Fitment
- 1936-1940 EL
Please verify fitment before ordering.
