This is the Back Plate O-ring for the DL-20 Engine - DLEG0020. The Back Plate O-ring install on the Back Plate in order to seal the crankcase. dcw 02/10/11 ir/j...
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This is the Back Plate O-ring for the DL-20 Engine - DLEG0020. The Back Plate O-ring install on the Back Plate in order to seal the crankcase. dcw 02/10/11 ir/jxs
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