{"title":"Spares \u0026 Accessories","description":"\u003cp\u003eHy-ProDrive OEM parts for servicing and repair of marine autopilot systems.\u003c\/p\u003e","products":[{"product_id":"ml-40-linear-drive-seal-kit","title":"ML+40 Linear Actuator Seal Kit","description":"\u003cp\u003eComplete seal kit for the ML+40 Linear actuators. Note that to aid identification, the ML+40 actuators are unpainted.\u003c\/p\u003e\n\u003cp\u003eThis kit contains all the seals, chrome balls, springs and circlips etc. necessary to rebuild the cylinder, pump and reservoir from an ML+40 linear actuator.\u003c\/p\u003e\n\u003cp\u003eContact us for seal kit drawings.\u003c\/p\u003e\n\u003cp\u003eThis kit is not suitable for the earlier ML40 or ML40+ actuators.  Contact us for legacy spares.\u003c\/p\u003e","brand":"Hy-ProDrive","offers":[{"title":"Default Title","offer_id":49984713523519,"sku":"R4210-sk","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0904\/0039\/1487\/files\/ML_402.jpg?v=1731743749"},{"product_id":"linear-actuator-solenoid-cartridge-coil","title":"Linear Actuator Solenoid Cartridge \u0026 Coil","description":"\u003cp\u003eSolenoid cartridge and 12VDC coil to suit all Hydraulic Projects and Hy-ProDrive Linear Actuators, Steering systems and unloader valves.\u003c\/p\u003e\n\u003cp\u003eFor servicing units:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eML40\u003c\/li\u003e\n\u003cli\u003eML40+\u003c\/li\u003e\n\u003cli\u003eHS40\u003c\/li\u003e\n\u003cli\u003eHS50\u003c\/li\u003e\n\u003cli\u003eR3540-O\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eComes complete with 12VDC or 24VDC 12W coil.\u003c\/p\u003e\n\u003cp\u003eDirect replacement for R3760, R3880 and R4048 cartridges (square coils).\u003c\/p\u003e\n\u003cp\u003eInstall torque - 10 lbs\/ft (13.5Nm).\u003c\/p\u003e","brand":"Hy-ProDrive","offers":[{"title":"12VDC","offer_id":50007362109759,"sku":"R4112-aO12","price":179.0,"currency_code":"USD","in_stock":true},{"title":"24VDC","offer_id":50007362142527,"sku":"R4112-aO24","price":179.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0904\/0039\/1487\/files\/R4112-aO12.jpg?v=1731613825"},{"product_id":"cylinder-unloader-valve","title":"Cylinder Unloader Valve","description":"\u003cp\u003eThe R2345-O Autopilot Cylinder Unloader valve is a line mounted valve used to bypass the hydraulic steering cylinder so the boat can be steered manually. It is operated by a 12 watt solenoid and is available in 12 and 24 V.d.c. variants. It can be used in systems up to 72 bar and can be used with balanced cylinders or by connecting the additional port to a reservoir for unbalanced cylinders.\u003c\/p\u003e\n\u003cp\u003eIP65 rated and designed for the harsh marine environment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRated Flow:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4.5 l\/min\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum pressure:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e72 bar\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAmbient operating Temperature\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e-15 to + 55 deg C\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e12 Watt\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProtection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIP65\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCable Ø (not supplied):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e6 - 8mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFluid:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eISO VG10 to VG40 hydraulic mineral fluid to ISO 6743-4 HV\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.66 Kg\u003c\/p\u003e","brand":"Hy-ProDrive","offers":[{"title":"12VDC","offer_id":50013434315071,"sku":"R2345-O-12","price":349.0,"currency_code":"USD","in_stock":true},{"title":"24VDC","offer_id":50013434347839,"sku":"R2345-O-24","price":349.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0904\/0039\/1487\/files\/R2345.jpg?v=1731742053"},{"product_id":"marine-hydraulic-oil-reservoir","title":"Marine Hydraulic Oil Reservoir","description":"\u003cp\u003eSpecifically developed for hydraulic steering systems this robust reservoir comes complete with marine grade isolator tap, tethered filler \/ breather cap and a pick up that allows extreme heel angles without spillage or air ingress into the system.\u003c\/p\u003e\n\u003cp\u003eManufactured from high-density translucent polyethylene for ‘at a glance’ checking of fluid level. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCAPACITY\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMaximum: 0.94 Litre\u003c\/p\u003e\n\u003cp\u003eRecommended: 0.70 Litre (ref. 70º heel angle)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePERFORMANCE\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTemp min: -20ºc\u003c\/p\u003e\n\u003cp\u003eTemp max: +55ºc\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMATERIALS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBody: HDPE\u003c\/p\u003e\n\u003cp\u003eTap: Chrome plated brass\u003c\/p\u003e\n\u003cp\u003eFittings: Brass\u003c\/p\u003e\n\u003cp\u003eSeals: Nitrile\u003c\/p\u003e\n\u003cp\u003eWeight Empty: 0.48kg\u003c\/p\u003e\n\u003cp\u003eConnection: 5\/8 SAE male 45° flare  (G1\/4 BSPP male option available, reference 4306 A02)\u003c\/p\u003e\n\u003cp\u003eCompatible Fluids: Mineral based hydraulic\u003c\/p\u003e","brand":"Hy-ProDrive","offers":[{"title":"Default Title","offer_id":50013445587263,"sku":"R4306","price":259.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0904\/0039\/1487\/files\/R4306.jpg?v=1731742429"},{"product_id":"pr-reversing-pump-seal-kit","title":"PR+ Reversing Pump Seal Kit","description":"\u003cp\u003eComplete seal kit for the PR+ reversing pumps.\u003c\/p\u003e\n\u003cp\u003eContains all seals and check valve components for the PR+06 \/ PR+08 \/ PR+10 \/ PR+15 \/ PR+20 \u0026amp; PR+25 pumps.\u003c\/p\u003e\n\u003cp\u003eNot suitable for the earlier PR pumps. Contact us for legacy spares.\u003c\/p\u003e","brand":"Hy-ProDrive","offers":[{"title":"Default Title","offer_id":50013463249215,"sku":"R4511-sk","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0904\/0039\/1487\/files\/PR_a34710bc-9068-4436-a4dd-722ef70945cf.jpg?v=1731743259"},{"product_id":"hs50-hs-50-mc50-cylinder-seal-kit","title":"HS50 \/ HS+50 \/ MC50 Cylinder Seal Kit","description":"\u003cp\u003eComplete seal kit for the HS50 \/ HS+50 \/ MC50 (50mm diameter) cylinder.\u003c\/p\u003e\n\u003cp\u003eThis kit contains all the seals, chrome balls, springs and circlips etc. necessary to rebuild the cylinder from the above marine steering systems.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eContact us for seal kit drawings.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFor the pump seals please refer to kit  PR sk or PR+ sk depending on the age of your pump. Contact us for legacy spares or to confirm seal kit compatibility.\u003c\/p\u003e","brand":"Hy-ProDrive","offers":[{"title":"Default Title","offer_id":50013492773183,"sku":"R3660-sk","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0904\/0039\/1487\/files\/hs50cylinder.jpg?v=1731744559"},{"product_id":"ml-40-linear-actuator-spare-motor","title":"ML+40 Linear Actuator Spare Motor","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThe ML+ range of actuators do not have user-replaceable motor brushes. Instead this complete, easy-fit motor replacement kit is available.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis system ensures IP67 water resistance.\u003c\/span\u003e\u003c\/p\u003e","brand":"Hy-ProDrive","offers":[{"title":"12VDC","offer_id":50013509583167,"sku":"R4510-sk 12 100 X ","price":279.0,"currency_code":"USD","in_stock":true},{"title":"24VDC","offer_id":50013509615935,"sku":"R4510-sk 24 100 X","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0904\/0039\/1487\/files\/R4510-sk.jpg?v=1731745295"},{"product_id":"pr-reversing-pump-spare-motor","title":"PR+ Reversing Pump Spare Motor","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThe PR+ range of pumps do not have user-replaceable motor brushes. Instead this complete, easy-fit motor replacement kit is available.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis system ensures IP67 water resistance.\u003c\/span\u003e\u003c\/p\u003e","brand":"Hy-ProDrive","offers":[{"title":"12VDC","offer_id":50013513384255,"sku":"R4510-sk 12 100","price":279.0,"currency_code":"USD","in_stock":true},{"title":"24VDC","offer_id":50013513417023,"sku":"R4510-sk 24 100","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0904\/0039\/1487\/files\/R4510-sk.jpg?v=1731745295"},{"product_id":"hydraulic-steering-fluid-1-liter","title":"Hydraulic Steering Fluid (1 Liter)","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eHydraulic Projects Marine Steering Fluid contains a special additive which reduces friction by more than 25% when compared to conventional oils. The additive eliminates stick slip and judder that sometimes occurs in hydraulic systems. Gives outstanding low wear performance. Use in all Hy-Pro marine products.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eISOVG10, sold in 1.0 Liter bottles.\u003c\/span\u003e\u003c\/p\u003e","brand":"Hy-ProDrive","offers":[{"title":"Default Title","offer_id":50876731523391,"sku":"016519","price":39.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0904\/0039\/1487\/files\/HyproVG10Fluid1L016519.jpg?v=1746488866"},{"product_id":"hs-40-cylinder-seal-kit","title":"HS+40 Cylinder Seal Kit","description":"\u003cp\u003eA complete seal kit for the HS+40 cylinder\u003c\/p\u003e\n\u003cp\u003eThis kit contains all the seals, chrome balls, springs and circlips etc. necessary to rebuild the cylinder from an HS+40 marine steering system.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eContact us for seal kit drawings.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFor the pump seals please refer to kit  PR sk or PR+ sk depending on the age of your pump. Contact us for legacy spares or to confirm seal kit compatibility.\u003c\/p\u003e","brand":"Hy-ProDrive","offers":[{"title":"Default Title","offer_id":51104789168447,"sku":"R4200-sk","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0904\/0039\/1487\/files\/HS_40_cylinder.jpg?v=1752517526"},{"product_id":"hs40-mc40-cylinder-seal-kit","title":"HS40 \/ MC40 Cylinder Seal Kit","description":"\u003cp\u003eA complete seal kit for the HS40 \/ MC40 cylinder\u003c\/p\u003e\n\u003cp\u003eThis kit contains all the seals, chrome balls, springs and circlips etc. necessary to rebuild the cylinder from the older HS40 marine steering systems.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eContact us for seal kit drawings.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFor the pump seals please refer to kit  PR sk or PR+ sk depending on the age of your pump. Contact us for legacy spares or to confirm seal kit compatibility.\u003c\/p\u003e","brand":"Hy-ProDrive","offers":[{"title":"Default Title","offer_id":51104801685823,"sku":"R3540-sk","price":199.0,"currency_code":"USD","in_stock":true}]},{"product_id":"marine-steering-hoses","title":"Marine Steering Hose","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eSpecialized marine hose assembly featuring low volumetric expansion for fast response and advanced polymer materials for flexibility and durability in corrosive marine conditions.\u003c\/p\u003e\n\u003cp\u003eThe end fittings are all brass construction with 5\/8 SAE female 45° flare threads.\u003c\/p\u003e\n\u003cp\u003eWe currently only stock only 1.0 meter lengths.\u003c\/p\u003e","brand":"Hy-ProDrive","offers":[{"title":"Default Title","offer_id":52958219239743,"sku":"016615","price":79.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0904\/0039\/1487\/files\/016615adjusted.jpg?v=1779219498"},{"product_id":"linear-actuator-bleeding-kit","title":"Linear Actuator Bleeding Kit","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eFilling and bleeding kit for HyproDrive linear actuators (all types).\u003c\/p\u003e\n\u003cp\u003eThis kit does not include hydraulic fluid or spare seals for drive units, which are available and sold separately.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline; color: rgb(43, 0, 255);\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0904\/0039\/1487\/files\/ML40_FILLING_BLEEDING.pdf?v=1778531941\" rel=\"noopener\" style=\"color: rgb(43, 0, 255); text-decoration: underline;\" target=\"_blank\"\u003eInstructions for Bleeding Kit (PDF guide, applies to all HyPro linear drive units)\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: rgb(43, 0, 255); text-decoration: underline;\"\u003e\u003ca href=\"https:\/\/youtu.be\/TlX32we0sIs?si=OG8CWvg4Toagzyao\" rel=\"noopener\" style=\"color: rgb(43, 0, 255); text-decoration: underline;\" target=\"_blank\"\u003eML+40 Filling and Bleeding (video)\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline; color: rgb(43, 0, 255);\"\u003e\u003ca href=\"https:\/\/youtu.be\/RxGZoV2YnPI?si=CC3563oEeKsuDikF\" rel=\"noopener\" style=\"color: rgb(43, 0, 255); text-decoration: underline;\" target=\"_blank\"\u003eML+40 Draining Instructions (video)\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline; color: rgb(43, 0, 255);\"\u003e\u003ca href=\"https:\/\/youtu.be\/UYZlurI7b0g?si=l-6jX2rYgZJAvMFL\" rel=\"noopener\" style=\"color: rgb(43, 0, 255); text-decoration: underline;\" target=\"_blank\"\u003eML+40 Troubleshooting (video)\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Hy-ProDrive","offers":[{"title":"Default Title","offer_id":52958291165503,"sku":"R4051","price":499.0,"currency_code":"USD","in_stock":true}]}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0904\/0039\/1487\/collections\/spares_accessories_tile.png?v=1735463428","url":"https:\/\/farallon.us\/collections\/spares-accessories.oembed?page=2\u0026type=grid","provider":"Farallon Electronics","version":"1.0","type":"link"}