{"product_id":"power-trim-cylinder-seal-kit-fits-volvo-penta-sx-a-dps-a-replaces-22172-3889955","title":"Power Trim Cylinder Seal Kit – Fits Volvo Penta SX-A DPS-A (Replaces 22172, 3889955)","description":"\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td {\n    padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top;\n  }\n  table.ss-table th {\n    white-space:nowrap;\n    word-break:normal;\n    letter-spacing:normal;\n    font-weight:600;\n    background:#f8fafc;\n  }\n  @media (max-width:480px){\n    table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; }\n  }\n\u003c\/style\u003e\n\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003ePower Trim Cylinder Seal Kit\u003c\/strong\u003e is designed for Volvo Penta SX-A and DPS-A trim cylinders. It provides a complete seal replacement solution for power trim piston assemblies, ensuring reliable hydraulic function and compatibility with the specified drive systems.\u003c\/p\u003e\n\u003cp\u003eThis seal kit directly replaces Volvo Penta OEM numbers 22172 and 3889955, offering an aftermarket alternative for maintenance and rebuild applications.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eApplication: Volvo Penta SX-A and DPS-A power trim cylinders\u003c\/li\u003e\n  \u003cli\u003eType: Complete trim cylinder seal gasket kit\u003c\/li\u003e\n  \u003cli\u003eIncludes all seals and gaskets shown in product images\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eUse this matrix to confirm equivalent references across OEM and aftermarket.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003ePart Number\u003c\/th\u003e\n        \u003cth\u003eNotes\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eVolvo Penta\u003c\/td\u003e\n        \u003ctd\u003e22172\u003c\/td\u003e\n        \u003ctd\u003eOEM\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eVolvo Penta\u003c\/td\u003e\n        \u003ctd\u003e3889955\u003c\/td\u003e\n        \u003ctd\u003eOEM\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eConfirm your engine model\/year in the table below.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Engine \u0026amp; Model Compatibility\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003eModel\u003c\/th\u003e\n        \u003cth\u003eNotes\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eVolvo Penta\u003c\/td\u003e\n        \u003ctd\u003eSX-A\u003c\/td\u003e\n        \u003ctd\u003eTrim cylinder\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eVolvo Penta\u003c\/td\u003e\n        \u003ctd\u003eDPS-A\u003c\/td\u003e\n        \u003ctd\u003eTrim cylinder\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eType\u003c\/dt\u003e\n  \u003cdd\u003eTrim Cylinder Seal Kit\u003c\/dd\u003e\n  \u003cdt\u003eEngine Type\u003c\/dt\u003e\n  \u003cdd\u003eVolvo Penta DPS-A, SX-A\u003c\/dd\u003e\n  \u003cdt\u003eApplication\u003c\/dt\u003e\n  \u003cdd\u003ePower trim piston seal replacement\u003c\/dd\u003e\n  \u003cdt\u003eOEM Interchange\u003c\/dt\u003e\n  \u003cdd\u003e22172, 3889955\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eTrim Cylinder Seal Kit (same as picture shown)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eDisconnect battery and relieve all hydraulic pressure from the trim system before disassembly.\u003c\/li\u003e\n  \u003cli\u003eRemove the trim cylinder from the drive unit following manufacturer service procedures.\u003c\/li\u003e\n  \u003cli\u003eCarefully disassemble the cylinder, noting the position and orientation of each seal and component.\u003c\/li\u003e\n  \u003cli\u003eClean all surfaces thoroughly, removing old seal material and any corrosion or scoring.\u003c\/li\u003e\n  \u003cli\u003eInspect cylinder bore and piston rod for damage; replace if scored or pitted.\u003c\/li\u003e\n  \u003cli\u003eLubricate new seals with clean hydraulic fluid before installation.\u003c\/li\u003e\n  \u003cli\u003eInstall seals in correct order and orientation, ensuring no twisting or pinching.\u003c\/li\u003e\n  \u003cli\u003eReassemble cylinder carefully, torquing fasteners to specification.\u003c\/li\u003e\n  \u003cli\u003eReinstall trim cylinder on drive unit and reconnect hydraulic lines.\u003c\/li\u003e\n  \u003cli\u003eBleed the trim system according to service manual procedures and test operation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow do I know if my trim cylinder seals need replacement?\u003c\/summary\u003e\n  \u003cp\u003eCommon signs include trim fluid leaking from the cylinder, slow or weak trim operation, inability to hold trim position under load, or visible fluid around the piston rod. If you notice any of these symptoms, inspect and replace seals as needed.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWill this kit fit both SX-A and DPS-A drives?\u003c\/summary\u003e\n  \u003cp\u003eYes, this seal kit is designed to fit both Volvo Penta SX-A and DPS-A trim cylinders. Always verify your drive model and OEM part number against the compatibility table before ordering.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eDo I need special tools to install this seal kit?\u003c\/summary\u003e\n  \u003cp\u003eBasic hand tools are typically sufficient, but a seal installation tool set can help prevent damage during assembly. A service manual with torque specifications and hydraulic bleeding procedures is strongly recommended.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eCan I reuse the old seals if they look okay?\u003c\/summary\u003e\n  \u003cp\u003eNo. Once seals are removed, they lose their sealing integrity and should always be replaced. Reusing old seals can lead to leaks and premature failure.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat type of fluid should I use with this seal kit?\u003c\/summary\u003e\n  \u003cp\u003eUse only Volvo Penta approved power trim and tilt fluid or equivalent marine hydraulic fluid meeting manufacturer specifications. Using incorrect fluid can damage seals and reduce performance.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow often should trim cylinder seals be replaced?\u003c\/summary\u003e\n  \u003cp\u003eReplace seals when leaks or performance issues develop. Regular inspection during seasonal maintenance is recommended, especially in high-use or saltwater environments where corrosion accelerates wear.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eOEM vs. Aftermarket?\u003c\/summary\u003e\n  \u003cp\u003eThis listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eShipping speed \u0026amp; cost\u003c\/summary\u003e\n  \u003cp\u003eWe ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWarranty \u0026amp; returns\u003c\/summary\u003e\n  \u003cp\u003eCovered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused \u0026amp; in original condition). See our policy page or reach out for instructions.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eSafety \u0026amp; Important Info\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify images\/specifications against your original part. If anything differs—even if your model appears compatible—do not purchase.\u003c\/li\u003e\n  \u003cli\u003eThis is an aftermarket replacement, not an OEM component.\u003c\/li\u003e\n  \u003cli\u003eProfessional installation is recommended for safety and performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003ePro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.\u003c\/li\u003e\n  \u003cli\u003eFast Global Fulfillment — Free standard delivery to most regions in 5–15 days.\u003c\/li\u003e\n  \u003cli\u003eManufacturer-Direct Value — Fair pricing without compromising on materials or QC.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":51025809506619,"sku":"23SK003","price":35.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/s-l1600_4ae1ca5a-43b6-472d-a1c3-4170783593d1.jpg?v=1773149415","url":"https:\/\/seasierra.com\/products\/power-trim-cylinder-seal-kit-fits-volvo-penta-sx-a-dps-a-replaces-22172-3889955","provider":"SeaSierra","version":"1.0","type":"link"}