{"product_id":"yamaha-shift-rod-zsm187-8-6h4-jd001-21-30","title":"Yamaha - Shift rod zsm187\/8 - 6H4-JD001-21-30","description":"\u003ch2 data-section-id=\"1pxp1l9\" data-start=\"0\" data-end=\"78\"\u003eYamaha - Shift Rod ZSM187\/8 - Gearcase Shifting Component - 6H4-JD001-21-30\u003c\/h2\u003e\n\u003chr data-start=\"80\" data-end=\"83\"\u003e\n\u003ch2 data-section-id=\"rzkdgm\" data-start=\"85\" data-end=\"96\"\u003eOverview\u003c\/h2\u003e\n\u003cp data-start=\"97\" data-end=\"504\"\u003eWhen shifting starts to feel off, this is one of the first places I look. The shift rod plays a direct role in how cleanly your lower unit moves between gears, and when it’s worn or out of spec, you’ll feel it right away at the control. This is one of those parts that doesn’t get much attention until something’s not right. Swapping it out restores that solid, positive engagement you expect from a Yamaha.\u003c\/p\u003e\n\u003chr data-start=\"506\" data-end=\"509\"\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"511\" data-end=\"526\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"527\" data-end=\"1068\"\u003e\n\u003cli data-section-id=\"8f6hw4\" data-start=\"527\" data-end=\"646\"\u003eDirect Shift Linkage – Transfers movement from the control system down to the gearcase for precise gear engagement.\u003c\/li\u003e\n\u003cli data-section-id=\"h40kzf\" data-start=\"647\" data-end=\"748\"\u003eFactory-Matched Length – Built to exact dimensions to maintain proper shift timing and alignment.\u003c\/li\u003e\n\u003cli data-section-id=\"1uhjrmu\" data-start=\"749\" data-end=\"856\"\u003eCorrosion-Resistant Build – Designed to handle harsh marine environments, including saltwater exposure.\u003c\/li\u003e\n\u003cli data-section-id=\"1n8kst6\" data-start=\"857\" data-end=\"964\"\u003eSmooth Engagement Feel – Helps restore clean, confident shifting between forward, neutral, and reverse.\u003c\/li\u003e\n\u003cli data-section-id=\"a4bkjp\" data-start=\"965\" data-end=\"1068\"\u003eReliable Internal Operation – Supports consistent gear engagement under regular boating conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1070\" data-end=\"1073\"\u003e\n\u003ch2 data-section-id=\"1qx5o2j\" data-start=\"1075\" data-end=\"1105\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/h2\u003e\n\u003cp data-start=\"1106\" data-end=\"1394\"\u003eDesigned for Yamaha outboards equipped with compatible mechanical shift systems and gearcases. Commonly used across a range of mid-size outboard applications on fishing boats, bay boats, and general recreational vessels. Always verify fitment with your specific setup before installation.\u003c\/p\u003e\n\u003chr data-start=\"1396\" data-end=\"1399\"\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"1401\" data-end=\"1407\"\u003eFAQ\u003c\/h2\u003e\n\u003cp data-start=\"1409\" data-end=\"1551\"\u003e\u003cstrong data-start=\"1409\" data-end=\"1462\"\u003eQ: What are signs a shift rod is worn or damaged?\u003c\/strong\u003e\u003cbr data-start=\"1462\" data-end=\"1465\"\u003eA: Hard shifting, missed gears, or a sloppy feel at the control are common indicators.\u003c\/p\u003e\n\u003cp data-start=\"1553\" data-end=\"1719\"\u003e\u003cstrong data-start=\"1553\" data-end=\"1611\"\u003eQ: Does this affect both forward and reverse shifting?\u003c\/strong\u003e\u003cbr data-start=\"1611\" data-end=\"1614\"\u003eA: Yes, the shift rod controls engagement for all gear positions, so issues can show up across the board.\u003c\/p\u003e\n\u003cp data-start=\"1721\" data-end=\"1880\"\u003e\u003cstrong data-start=\"1721\" data-end=\"1768\"\u003eQ: Is adjustment needed after installation?\u003c\/strong\u003e\u003cbr data-start=\"1768\" data-end=\"1771\"\u003eA: Proper adjustment is important to ensure correct gear timing, especially when reinstalling the lower unit.\u003c\/p\u003e\n\u003cp data-start=\"1882\" data-end=\"2021\"\u003e\u003cstrong data-start=\"1882\" data-end=\"1922\"\u003eQ: Can corrosion impact performance?\u003c\/strong\u003e\u003cbr data-start=\"1922\" data-end=\"1925\"\u003eA: Absolutely. Corrosion can cause binding or weaken the rod, leading to poor shifting response.\u003c\/p\u003e\n\u003cp data-start=\"2023\" data-end=\"2180\"\u003e\u003cstrong data-start=\"2023\" data-end=\"2078\"\u003eQ: Should I inspect this during other service work?\u003c\/strong\u003e\u003cbr data-start=\"2078\" data-end=\"2081\"\u003eA: Yes, it’s smart to check it anytime the lower unit is off, especially during water pump service.\u003c\/p\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":46937058574627,"sku":"6H4-JD001-21-30","price":34.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV254752.jpg?v=1698800063","url":"https:\/\/partsvu.com\/en-au\/products\/yamaha-shift-rod-zsm187-8-6h4-jd001-21-30","provider":"PartsVu","version":"1.0","type":"link"}