{"product_id":"kti-1245-18-12v-hydraulic-pump-motor","title":"KTI 1245-18 12V Dump Trailer Pump Motor — Fits Load Trail, PJ, Maxx-D, Diamond C, Sure-Trac | Replaces 070062","description":"\u003cp\u003e\u003cstrong\u003eDump trailer won't lift? Pump just clicks or hums?\u003c\/strong\u003e The 12V motor is the most common failure on a dump trailer power unit — and this is the genuine \u003cstrong\u003eKTI Hydraulics 1245-18\u003c\/strong\u003e replacement that fits the KTI power units used by most major dump trailer brands. KTI's 4.5\" OD four-field series-wound motor, sealed to IP65 against dust and water. Factory part, not an aftermarket clone.\u003c\/p\u003e\n\n\u003ch3\u003eFits These Dump Trailer Brands\u003c\/h3\u003e\n\u003cp\u003eThis motor is the standard 12V 2-terminal replacement on KTI power units found on:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLoad Trail\u003c\/strong\u003e — direct cross-reference for Load Trail part \u003cstrong\u003e070062\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePJ Trailers\u003c\/strong\u003e — dumps, tilts, and hydraulic dovetails\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eMaxx-D\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eDiamond C\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eSure-Trac\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eTop Hat Trailers\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e…and most other dump, tilt, and hydraulic-dovetail trailers running a KTI 12V power unit with the 4.5\" OD motor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVerify before ordering:\u003c\/strong\u003e your unit runs the 4.5\" OD motor (measure the can) — 3.0\" OD units use a different motor. Call us with your pump model if unsure.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e1245-18 (KTI Hydraulics)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eCross-Reference\u003c\/th\u003e\n\u003ctd\u003eLoad Trail 070062\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e12V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003ePower\u003c\/th\u003e\n\u003ctd\u003e1.6 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eWinding\u003c\/th\u003e\n\u003ctd\u003eFour-field series wound\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eRotation\u003c\/th\u003e\n\u003ctd\u003eClockwise (CW)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eShaft\u003c\/th\u003e\n\u003ctd\u003e9-tooth male spline (ANSI B92.1A-1976)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eMounting\u003c\/th\u003e\n\u003ctd\u003e2-bolt flange mount (1\/4-20 mounting screws)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eTerminals\u003c\/th\u003e\n\u003ctd\u003e2× 5\/16\"-24 studs\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eSealing\u003c\/th\u003e\n\u003ctd\u003eIP65 — dust-tight, water-jet resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003ePerformance\u003c\/th\u003e\n\u003ctd\u003e128 A \/ 4,291 RPM @ 20 in-lb · 269 A \/ 2,232 RPM @ 80 in-lb\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e≈ 7\" L × 4.5\" OD\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e15.4 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003eDisconnect the battery before servicing the power unit.\u003c\/li\u003e\n  \u003cli\u003eRemove the two flange bolts and slide the old motor off the pump coupler.\u003c\/li\u003e\n  \u003cli\u003eCheck the spline coupler for wear — a chewed-up coupler will kill the new motor.\u003c\/li\u003e\n  \u003cli\u003eSeat the new motor's spline in the coupler, torque the flange bolts, reconnect power (stud nuts to 3 ft-lbs — hold the lower nut), and test through a full raise\/lower cycle.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eWhy Buy From AAA Trailer\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGenuine KTI dump trailer parts in stock\u003c\/strong\u003e — pumps, motors, solenoids, remotes, couplers, reservoirs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShips same day\u003c\/strong\u003e from Howell, Michigan\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNot sure it fits?\u003c\/strong\u003e Call \u003ca href=\"tel:5172251991\"\u003e(517) 225-1991\u003c\/a\u003e with your trailer brand and pump model — we troubleshoot KTI units every week\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KTI","offers":[{"title":"Default Title","offer_id":53158775947573,"sku":"1245-18","price":279.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/9144\/0181\/files\/1245-18-IP65-2_1200x800_9ccf5529-85ee-4a48-8181-3e7175ba1afb.webp?v=1784228729","url":"https:\/\/aaatrailer.com\/products\/kti-1245-18-12v-hydraulic-pump-motor","provider":"AAA Trailer","version":"1.0","type":"link"}