====== Seal Ring (140 277 04 55) ======

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<panel type="default" title="Seal Ring (140 277 04 55)" subtitle="Updated white teflon seal ring for B2 piston. ">
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<image shape="responsive">{{ parts:1402770455.jpg }}</image>
**Part number(s)**:  140 277 04 55, 140 277 01 55, 126 277 24 55
**Used on**: 722.3, 722.5
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===== Removal / Installation =====
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  - [[transmissions:722.3#b2_piston_removal|Remove B2 piston]]
  - Use a pick to gently remove old seal
  - Work new seal around B2 piston seal groove to install
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{{ transmissions:b2pistonsealremoved.jpg?300 }}
<caption>Seal removed on B2 piston</caption>
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{{ transmissions:b2pistonwithnewsealinstalled.jpg?300 }}
<caption>B2 piston with new teflon seal installed</caption>
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