{"product_id":"rfe-ud-od-reaction-plate-flat-replacement-retaining-ring","title":"RFE UD\/OD Reaction Plate Flat Replacement Retaining Ring","description":"\u003cdiv class=\"\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eFlat replacement retaining ring for the Chrysler UD\/OD reaction plate upper retaining ring.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe factory beveled retaining ring is a common failure point in RFE transmissions and is often found broken during disassembly. This flat replacement retaining ring reduces the excessive tension commonly placed on the OE beveled snap ring, helping prevent breakage and improve long-term serviceability.\u003c\/p\u003e\n\u003cp\u003eWhen replacing the original beveled retaining ring, MPT recommends checking reaction plate rise while also verifying underdrive clutch clearance. This procedure is easiest when using a dedicated fixture and shop air.\u003c\/p\u003e\n\u003cp\u003eOnce installed, the UD\/OD reaction plate should be held securely in place with minimal to no fore-and-aft movement.\u003c\/p\u003e\n\u003cp\u003eThe flat design is also significantly easier to remove than the factory beveled snap ring, making future transmission service and disassembly simpler.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pointer-events-none -mt-px h-px translate-y-[calc(var(--scroll-root-safe-area-inset-bottom)-14*var(--spacing))]\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Muldoon's Performance Transmissions","offers":[{"title":"Default Title","offer_id":48139359748344,"sku":"RFESN-TRANS","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/2533\/0936\/files\/RFE-SR-4TH_B__83360_1.png?v=1785357786","url":"https:\/\/www.muldoontransmission.com\/products\/rfe-ud-od-reaction-plate-flat-replacement-retaining-ring","provider":"Muldoon's Performance Transmissions","version":"1.0","type":"link"}