{"product_id":"replacement-power-button-for-garmin-zumo-340lm-345lm-350lm-390lm-395lm","title":"Replacement Power Button For Garmin zumo 340LM 345LM 350LM 390LM 395LM","description":"\u003ch3 dir=\"ltr\" class=\"mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThis is an aftermarket compatible rubber power button for the Garmin zūmo 340LM, 345LM, 350LM, 390LM, and 395LM motorcycle GPS navigators, which share the same housing and button design. It is intended for riders whose original power button has cracked, hardened, or fallen off — a common issue on this generation of zūmo devices, since the button also seals the internal switch against water. Installation requires cutting away the old rubber layer and bonding the new button in place with adhesive; it is not a simple press-fit part.\u003c\/p\u003e\n\u003ch3 dir=\"ltr\" class=\"mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eCompatibility\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eCompatible:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eGarmin zūmo 340LM\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eGarmin zūmo 345LM\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eGarmin zūmo 350LM\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eGarmin zūmo 390LM\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eGarmin zūmo 395LM\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThese five models share the same front housing design and power button, based on consistent listings from multiple aftermarket parts suppliers.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eNot confirmed:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eGarmin zūmo 396 LMT-S (a later model — uses a similarly-functioning rubber power button, but not confirmed to be the same size\/shape as this part)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eGarmin zūmo 590LM \/ 595LM (larger devices with a comparable rubber-button design, but not confirmed interchangeable)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBMW Navigator Street (some third-party listings group this model with the zūmo 340–395 series for this button, but this has not been independently confirmed)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eConfirm your exact model before ordering. If your model isn't listed above, do not assume the button will fit, even if the general design looks similar.\u003c\/p\u003e\n\u003ch3 class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eCommon Replacement Scenarios\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThis part is typically needed when:\u003c\/p\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThe rubber power button has cracked, hardened, or broken off\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThe original button has visibly deteriorated or fallen apart from age\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThe device is no longer sealing properly at the power button, raising water-resistance concerns\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eThe button feels loose or fails to register presses reliably despite the internal switch still working\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\" class=\"mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eKey Features\u003c\/h3\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAftermarket compatible rubber power button — not a genuine Garmin part\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDesigned to match the button size and mounting position across the zūmo 340LM\/345LM\/350LM\/390LM\/395LM shared housing\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eIntended to restore a proper physical and weatherproof seal over the internal power switch\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eStandalone button only — does not include the surrounding rubber front panel or internal switch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\" class=\"mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv dir=\"ltr\" class=\"overflow-x-auto w-full pl-[var(--msg-block-inset,0.5rem)] pr-2 mb-6 print:overflow-x-visible\"\u003e\n\u003ctable class=\"min-w-full border-collapse text-sm leading-[1.7] whitespace-normal\" style=\"width: 100.012%; height: 156.818px;\"\u003e\n\u003cthead class=\"text-left\"\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003cth scope=\"col\" class=\"text-text-100 border-b-0.5 border-[hsl(var(--border-300)\/0.6)] py-2 pr-4 align-top font-bold\" style=\"width: 30.2379%; height: 19.6023px;\"\u003eSpecification\u003c\/th\u003e\n\u003cth scope=\"col\" class=\"text-text-100 border-b-0.5 border-[hsl(var(--border-300)\/0.6)] py-2 pr-4 align-top font-bold\" style=\"width: 67.1247%; height: 19.6023px;\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\" style=\"width: 30.2379%; height: 19.6023px;\"\u003eCompatible Models\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\" style=\"width: 67.1247%; height: 19.6023px;\"\u003eGarmin zūmo 340LM, 345LM, 350LM, 390LM, 395LM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\" style=\"width: 30.2379%; height: 19.6023px;\"\u003ePart Type\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\" style=\"width: 67.1247%; height: 19.6023px;\"\u003eRubber Power Button (standalone)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\" style=\"width: 30.2379%; height: 19.6023px;\"\u003eCondition\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\" style=\"width: 67.1247%; height: 19.6023px;\"\u003eNew, aftermarket compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\" style=\"width: 30.2379%; height: 19.6023px;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\" style=\"width: 67.1247%; height: 19.6023px;\"\u003eFlexible rubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\" style=\"width: 30.2379%; height: 19.6023px;\"\u003eIncludes Front Panel\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\" style=\"width: 67.1247%; height: 19.6023px;\"\u003eNo — button only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\" style=\"width: 30.2379%; height: 19.6023px;\"\u003eIncludes Internal Switch\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\" style=\"width: 67.1247%; height: 19.6023px;\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\" style=\"width: 30.2379%; height: 19.6023px;\"\u003eInstallation Method\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\" style=\"width: 67.1247%; height: 19.6023px;\"\u003eAdhesive bonding (not press-fit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3 dir=\"ltr\" class=\"mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eInstallation Notes\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe front of the device housing is built from a plastic base with a rubber layer bonded on top, and the power button is part of that rubber layer. Installation is not a simple snap-in replacement:\u003c\/p\u003e\n\u003col class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-decimal flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\" dir=\"ltr\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eRemove the battery and clean the case, keeping it dry throughout the process.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eUse a knife to carefully cut through the old rubber layer around the button.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePeel away the old rubber layer from the plastic button base using a plastic tool, taking care not to damage the base underneath.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eClean the exposed surface with isopropyl or ethyl alcohol.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eApply a suitable adhesive (a cyanoacrylate-based adhesive with a compatible primer is commonly used for this type of rubber-to-plastic bond) evenly across the prepared surface.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePress the new button firmly into place and allow the adhesive to cure fully — typically 24 hours — before use.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eBecause this repair involves cutting near the device housing and bonding a part responsible for water sealing, take care during removal not to damage the underlying plastic base, and ensure the adhesive fully cures before exposing the device to moisture.\u003c\/p\u003e\n\u003ch3 dir=\"ltr\" class=\"mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eWhat Is Included\u003c\/h3\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e1x replacement rubber power button (aftermarket compatible)\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\" class=\"mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eBuying Checklist\u003c\/h3\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eConfirm your device is one of: zūmo 340LM, 345LM, 350LM, 390LM, or 395LM\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eUnderstand that installation requires cutting off the old button and bonding the new one with adhesive — this is not a press-fit repair\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCheck that the internal mechanical switch beneath the button still functions — a new button will not fix a failed internal switch\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSource a suitable adhesive and primer separately if not included with your order\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAllow full adhesive cure time before using the device outdoors or in wet conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\" class=\"mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eFAQ\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eQ: My power button has crumbled or fallen apart — is this a known issue on these models?\u003c\/strong\u003e\u003cbr\u003eA: Yes. Riders on Zumo-dedicated forums have reported this exact issue — for example, one owner asked where to find a replacement after their 340LM's rubber power button \"fell to bits\" from age.\u003cbr\u003e\u003cem\u003eSource: \u003ca class=\"underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"https:\/\/zumouserforums.co.uk\/viewforum.php?f=6\" rel=\"nofollow noopener noreferrer\"\u003eZumo User Forums — Garmin Zumo 345\/350\u003c\/a\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eQ: Is this a simple snap-in replacement?\u003c\/strong\u003e\u003cbr\u003eA: No. Multiple aftermarket suppliers describe the same installation process: cutting through the old rubber layer, peeling it off the plastic base, cleaning the surface, applying adhesive, and pressing the new button into place before letting it cure for about 24 hours.\u003cbr\u003e\u003cem\u003eSource: \u003ca class=\"underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"https:\/\/gfixer.com\/products\/gp03384\" rel=\"nofollow noopener noreferrer\"\u003egFixer — Rubber Power Button for Garmin Zumo 350\u003c\/a\u003e; \u003ca class=\"underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"https:\/\/www.amazon.com\/Ciuouient-Replacement-Rubber-Button-Compatible\/dp\/B0F1XZG2QP\" rel=\"nofollow noopener noreferrer\"\u003eAmazon — Ciuouient Replacement Rubber Power Button\u003c\/a\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eQ: Will replacing the button fix a device that won't turn on at all?\u003c\/strong\u003e\u003cbr\u003eA: Not necessarily. If the internal mechanical switch beneath the button has failed — rather than just the rubber cover — a new button alone won't restore power-on function. Confirm the internal switch still responds (e.g., by pressing firmly into the recess where the button sits) before ordering.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eQ: Will this restore my device's water resistance?\u003c\/strong\u003e\u003cbr\u003eA: A properly bonded and fully cured button is intended to restore the physical seal over the switch. However, since the bond depends on careful installation, water resistance after a DIY repair cannot be guaranteed to the same standard as the original factory seal.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eQ: What should I check before ordering?\u003c\/strong\u003e\u003cbr\u003eA: Confirm your exact model is one of the five listed (340LM, 345LM, 350LM, 390LM, 395LM), plan for an adhesive-based installation rather than a press-fit, and source a compatible adhesive separately if one isn't included.\u003c\/p\u003e","brand":"HUAYUXT","offers":[{"title":"Default Title","offer_id":47280018194605,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0510\/4805\/4957\/files\/Replacement-Power-Button-For-Garmin-zumo-340LM-345LM-350LM-390LM-395LM_2.webp?v=1787212847","url":"https:\/\/www.huayuxt.com\/products\/replacement-power-button-for-garmin-zumo-340lm-345lm-350lm-390lm-395lm","provider":"HUAYUXT","version":"1.0","type":"link"}