{"product_id":"emp-shift-spool-93-93500","title":"EMP Shift Spool Mercury Mariner V6 135-300 HP #93-93500","description":"\u003ch2\u003eEMP 93-93500 Shifter \u0026amp; Parts\u003c\/h2\u003e\n\n\u003cp\u003eIt weighs barely a third of a pound, but the shift spool has an outsized role in how your outboard behaves every time you move the throttle lever. The EMP 93-93500 Shift Spool is a direct-fit replacement for Mercury and Mariner V6 outboard gearcases in the 135 to 300 HP range — a small part that makes a big difference in how cleanly your engine transitions between forward, neutral, and reverse.\u003c\/p\u003e\n\n\u003cp\u003eThe shift spool sits inside the gearcase and works as part of the shifting mechanism, translating the movement of the shift shaft into engagement of the forward or reverse clutch dog. When it wears or cracks, shifting becomes notchy, imprecise, or unreliable — the kind of problem that starts as an annoyance and can turn into a real headache if left alone. Replacing it with a quality part like the 93-93500 gets everything moving smoothly again.\u003c\/p\u003e\n\n\u003cp\u003eEMP (Elite Marine Parts) builds this spool to OEM-equivalent specifications, so the dimensions and material properties match what Mercury engineered into these gearcases originally. At approximately 0.35 lbs, it's one of the smallest parts in the lower unit — but when it's worn, you'll know it every time you shift.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEMP replacement shift spool\u003c\/li\u003e\n  \u003cli\u003ePart Number: 93-93500\u003c\/li\u003e\n  \u003cli\u003eWeight: approximately 0.35 lbs\u003c\/li\u003e\n  \u003cli\u003eCompatible with Mercury and Mariner V6 outboard gearcases, 135–300 HP\u003c\/li\u003e\n  \u003cli\u003eOEM-equivalent fit and material specifications\u003c\/li\u003e\n  \u003cli\u003eDirect replacement — no modification required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eAs always with gearcase components, confirm your outboard's model and serial number before ordering. Mercury and Mariner V6 gearcases span a wide production range, and matching the right spool to your specific unit ensures a clean, trouble-free install.\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eNormalized SKU:\u003c\/b\u003e 9393500\u003cbr\u003e\u003cb\u003eUPC Code:\u003c\/b\u003e 840080491622\u003c\/p\u003e","brand":"EMP","offers":[{"title":"Default Title","offer_id":54081070235953,"sku":"EMP-93-93500","price":29.2,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/7184\/8291\/files\/emp-shift-spool-mercury-mariner-v6-135-300-hp-93-93500-840080491622-1235121284.jpg?v=1777767461","url":"https:\/\/www.firstchoicemarine.com\/products\/emp-shift-spool-93-93500","provider":"First Choice Marine","version":"1.0","type":"link"}