{"product_id":"hydro-gear-1015-1070r-zt-5400-hydrostatic-transaxle","title":"Hydro-Gear 1015-1070R ZT-5400 Hydrostatic Transaxle","description":"\u003cp\u003e\u003cstrong\u003eHydro-Gear 1015-1070R\u003c\/strong\u003e is a genuine Hydro-Gear ZT-5400 Powertrain hydrostatic transaxle. The ZT-5400 Powertrain is Hydro-Gear's largest transaxle — it \"handles the biggest \u0026amp; toughest jobs.\"\u003c\/p\u003e\u003cp\u003eOrder by the full model number on the Hydro-Gear label (1015-1070R). Hydro-Gear builds each model to an OEM specification and advises against substituting a different model, so match every character; zero-turns use a left and a right unit — check which side you need.\u003c\/p\u003e\u003cp class=\"hg-guide-links\"\u003e\u003cstrong\u003eMore on this series:\u003c\/strong\u003e \u003ca href=\"\/pages\/hydro-gear-zt-4400-zt-5400-guide\"\u003eHydro-Gear ZT-4400 \u0026amp; ZT-5400 guide\u003c\/a\u003e · \u003ca href=\"\/collections\/hydro-gear-zt-4400-zt-5400\"\u003eShop all ZT-4400 \u0026amp; ZT-5400 transaxles\u003c\/a\u003e\u003c\/p\u003e\u003ch2\u003eFits these mowers\u003c\/h2\u003e\u003ctable class=\"tl-specs\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHusqvarna\u003c\/td\u003e\n\u003ctd\u003eZ554L, Z554X, Z560L, Z560X, Z572X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003eUsed as a pair with \u003ca href=\"\/products\/hydro-gear-1015-1070l-zt-5400-hydrostatic-transaxle\"\u003e1015-1070L\u003c\/a\u003e on Husqvarna Z554L, Z554X, Z560L, Z560X, Z572X — check your label for which side you have.\u003c\/p\u003e\u003cp\u003eFitment from Hydro-Gear's cross-reference. Always confirm the number on your unit's label before ordering.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable class=\"tl-specs\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eHydro-Gear (genuine)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModel \/ part number\u003c\/th\u003e\n\u003ctd\u003e1015-1070R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eZT-5400 Powertrain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eHydrostatic Transaxle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePump \/ motor displacement\u003c\/th\u003e\n\u003ctd\u003e16 cc\/rev pump, 21.8 cc\/rev motor (series spec)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eReduction\u003c\/th\u003e\n\u003ctd\u003e18.6:1 low speed, 12.9:1 high speed (series spec)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInput speed\u003c\/th\u003e\n\u003ctd\u003e3600 rpm max, 1800 rpm min (series spec)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput torque (up to)\u003c\/th\u003e\n\u003ctd\u003e700 lb-ft (949 Nm) (series spec)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpeed (up to)\u003c\/th\u003e\n\u003ctd\u003e18 mph (series spec)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax machine weight\u003c\/th\u003e\n\u003ctd\u003e2200 lb (997 kg) gross vehicle weight (series spec)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAxle\u003c\/th\u003e\n\u003ctd\u003e1.375 in; tapered, 4-bolt or 5-bolt flange (series spec)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUnit weight\u003c\/th\u003e\n\u003ctd\u003e57 lb (25.85 kg) (series spec)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eParking brake\u003c\/th\u003e\n\u003ctd\u003eInternal disc (series spec)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFluid\u003c\/th\u003e\n\u003ctd\u003e20W-50 engine oil; 164.8–166.5 fl oz (4875–4925 ml) (series spec)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFilter\u003c\/th\u003e\n\u003ctd\u003eHydro-Gear 71943 (25 micron nominal \/ 40 absolute)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eService notes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOil and filter: 20W-50 engine oil (biodegradable oils are not approved) and Hydro-Gear filter 71943. First change at 100 hours, then every 400 hours or yearly, whichever comes first.\u003c\/li\u003e\n\u003cli\u003eHydro-Gear's oil service kit 72881 covers the ZT-4400 and ZT-5400.\u003c\/li\u003e\n\u003cli\u003eAfter installing, purge air from the system following Hydro-Gear's procedure: wheels off the ground, cycle forward\/reverse 5–6 times with the bypass open, then 5–6 times closed, and top up the oil.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eShipping and price\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFree shipping (lower 48).\u003c\/li\u003e\n\u003cli\u003eLow Price Guarantee: find a lower advertised price on a genuine Hydro-Gear 1015-1070R and we'll beat it by 5% (before purchase). \u003ca href=\"\/pages\/low-price-guarantee\"\u003eDetails\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003cdiv class=\"tl-faq\"\u003e\n\u003ch3\u003eWhere do I find my Hydro-Gear model number?\u003c\/h3\u003e\n\u003cp\u003eOn the Hydro-Gear label on the unit (on the transaxle). Current numbers look like 1015-1001R. See \u003ca href=\"\/pages\/hydro-gear-part-number-guide\"\u003ehow to find your Hydro-Gear part number\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"tl-faq\"\u003e\n\u003ch3\u003eCan I use a different model that looks the same?\u003c\/h3\u003e\n\u003cp\u003eHydro-Gear strongly discourages using any model not originally specified by the mower maker; similar-looking units can differ internally. Order the exact number on your label.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Hydro-Gear","offers":[{"title":"Default Title","offer_id":67686215221565,"sku":"GD-1015-1070R","price":1994.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0903\/8951\/2509\/files\/ZT-5400-1_4ac18084-63b1-4fe4-bf71-0cecf40aeb93.png?v=1791951794","url":"https:\/\/rfqqq.com\/products\/hydro-gear-1015-1070r-zt-5400-hydrostatic-transaxle","provider":"RFQQQ","version":"1.0","type":"link"}