{"product_id":"festool-kapex-ks-120-eb-replacement-gearbox-assembly","title":"Festool KAPEX KS 120 EB Replacement Gearbox Assembly","description":"\u003c!-- Description --\u003e\r\n\u003ch3\u003eFestool KAPEX KS 120 EB Replacement Gearbox Assembly\u003c\/h3\u003e\r\n\r\n\u003cp class=\"feature_box\"\u003e\u003cstrong\u003eAt a Glance: \u003c\/strong\u003eGenuine Festool replacement gearbox assembly for compatible KAPEX KS 120 EB sliding compound mitre saws.\u003c\/p\u003e\r\n\r\n\u003cp itemprop=\"description\"\u003eThe Festool KS 120 ET-BG(EB) gear assembly is a genuine replacement component for compatible KAPEX KS 120 EB sliding compound mitre saws. It forms a critical part of the machine's drive system, transferring rotational power through the saw's drivetrain towards the blade spindle.\u003c\/p\u003e\r\n\r\n\u003cp\u003eA damaged or excessively worn gearbox assembly can contribute to abnormal mechanical noise, rough operation, excessive play, overheating or unreliable transfer of power. Replacing a professionally diagnosed faulty assembly with the specified Festool component helps restore the smooth and dependable drive performance expected from the KAPEX KS 120.\u003c\/p\u003e\r\n\r\n\u003cp\u003eThis is a specialist service assembly rather than a complete motor or an external saw accessory. Because multiple KS 120 production versions and regional configurations exist, compatibility must be confirmed using the complete machine type number and serial number. Installation, lubrication where specified, adjustment and final safety testing should be performed by Festool or a suitably qualified power-tool repair technician.\u003c\/p\u003e\r\n\r\n\u003cdiv class=\"definition-products\"\u003e\r\n  \u003cstrong\u003eRestore the mechanical heart of the KAPEX drivetrain\u003c\/strong\u003e\r\n  \u003cp\u003eThe gearbox provides the essential mechanical link between the motor and cutting system. A correctly installed genuine replacement helps the saw transmit power smoothly while preserving the fit and alignment of the original Festool drivetrain.\u003c\/p\u003e\r\n\u003c\/div\u003e\r\n\r\n\u003cdiv class=\"product-highlights\"\u003e\r\n  \u003ch3\u003eProduct Highlights\u003c\/h3\u003e\r\n  \u003cul\u003e\r\n    \u003cli\u003e\n\u003cstrong\u003eGenuine Festool spare part:\u003c\/strong\u003e Manufactured as the specified replacement gear assembly for compatible KS 120 machines.\u003c\/li\u003e\r\n    \u003cli\u003e\n\u003cstrong\u003eGear-case assembly:\u003c\/strong\u003e Supplied in assembly format for professional workshop replacement.\u003c\/li\u003e\r\n    \u003cli\u003e\n\u003cstrong\u003eDrivetrain component:\u003c\/strong\u003e Forms an important part of the power-transfer system between the motor and blade spindle.\u003c\/li\u003e\r\n    \u003cli\u003e\n\u003cstrong\u003eModel-specific design:\u003c\/strong\u003e Developed around the internal construction of applicable KAPEX KS 120 EB variants.\u003c\/li\u003e\r\n    \u003cli\u003e\n\u003cstrong\u003eProfessional repair solution:\u003c\/strong\u003e Allows a correctly diagnosed gearbox fault to be repaired without replacing the complete saw.\u003c\/li\u003e\r\n    \u003cli\u003e\n\u003cstrong\u003eTraceable identification:\u003c\/strong\u003e Festool part number 205177 and GTIN 4014549371770 assist with accurate component selection.\u003c\/li\u003e\r\n  \u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\r\n\u003c!-- Compatibility --\u003e\r\n\u003cdiv class=\"product-compatibility\"\u003e\r\n  \u003ch4\u003eCompatibility\u003c\/h4\u003e\r\n  \u003cul\u003e\r\n    \u003cli\u003eDesigned primarily for compatible Festool KAPEX KS 120 EB sliding compound mitre saws.\u003c\/li\u003e\r\n    \u003cli\u003eListed in the spare-parts documentation for applicable 120V, 230V and 240V KS 120 EB variants.\u003c\/li\u003e\r\n    \u003cli\u003eConfirmed applications include selected machine type numbers such as 10037842, 10037846, 495649 and 495773.\u003c\/li\u003e\r\n    \u003cli\u003eAdditional KS 120 EB variants may use this assembly when confirmed by Festool spare-part number 205177.\u003c\/li\u003e\r\n    \u003cli\u003eCompatibility depends on the complete machine type number, production version and serial number.\u003c\/li\u003e\r\n    \u003cli\u003eDo not assume compatibility with every KS 120 REB or other KAPEX model without confirmation from Festool.\u003c\/li\u003e\r\n  \u003c\/ul\u003e\r\n\u003c\/div\u003e\u003csection\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003c!-- Features and Benefits --\u003e\r\n\u003cdiv class=\"product-features\"\u003e\r\n  \u003ch4\u003eFeatures\u003c\/h4\u003e\r\n  \u003cul\u003e\r\n    \u003cli\u003e\n\u003cstrong\u003eOriginal Festool component:\u003c\/strong\u003e Provides the manufacturer-specified replacement instead of an adapted universal gearbox.\u003c\/li\u003e\r\n    \u003cli\u003e\n\u003cstrong\u003eAssembly configuration:\u003c\/strong\u003e Listed by Festool as Gear KS 120 ET-BG(EB), indicating a replacement assembly for the applicable machine.\u003c\/li\u003e\r\n    \u003cli\u003e\n\u003cstrong\u003ePrecision-machined drivetrain component:\u003c\/strong\u003e Designed to work with the corresponding motor, bearings and spindle components.\u003c\/li\u003e\r\n    \u003cli\u003e\n\u003cstrong\u003eKS 120-specific fit:\u003c\/strong\u003e Produced around the mounting arrangement and internal layout of compatible KAPEX KS 120 EB saws.\u003c\/li\u003e\r\n    \u003cli\u003e\n\u003cstrong\u003eMechanical compatibility:\u003c\/strong\u003e May be used across applicable voltage variants where confirmed by the machine's spare-parts documentation.\u003c\/li\u003e\r\n    \u003cli\u003e\n\u003cstrong\u003eProfessional service part:\u003c\/strong\u003e Intended for authorised Festool service centres and suitably equipped power-tool repair workshops.\u003c\/li\u003e\r\n  \u003c\/ul\u003e\r\n\r\n  \u003ch4\u003eBenefits\u003c\/h4\u003e\r\n  \u003cul\u003e\r\n    \u003cli\u003e\n\u003cstrong\u003eRestores power transfer:\u003c\/strong\u003e Replaces a damaged assembly responsible for transmitting drive towards the blade spindle.\u003c\/li\u003e\r\n    \u003cli\u003e\n\u003cstrong\u003eSupports smooth operation:\u003c\/strong\u003e Helps correct roughness, abnormal mechanical noise or excessive play caused by a confirmed gearbox fault.\u003c\/li\u003e\r\n    \u003cli\u003e\n\u003cstrong\u003eMaintains correct fit:\u003c\/strong\u003e The model-specific assembly integrates with the applicable original Festool components.\u003c\/li\u003e\r\n    \u003cli\u003e\n\u003cstrong\u003eProtects the machine investment:\u003c\/strong\u003e Enables an otherwise serviceable KAPEX saw to be professionally repaired.\u003c\/li\u003e\r\n    \u003cli\u003e\n\u003cstrong\u003eReduces adaptation risks:\u003c\/strong\u003e Using the specified Festool component avoids the uncertainty of modifying a generic gearbox or gear case.\u003c\/li\u003e\r\n    \u003cli\u003e\n\u003cstrong\u003eSupports long-term servicing:\u003c\/strong\u003e Provides a dedicated replacement solution for professional maintenance of the KS 120 platform.\u003c\/li\u003e\r\n  \u003c\/ul\u003e\r\n\r\n  \u003ch4\u003eApplication\u003c\/h4\u003e\r\n  \u003cul class=\"sideline-bullet\"\u003e\r\n    \u003cli\u003eReplacement of a professionally diagnosed damaged KS 120 gearbox assembly\u003c\/li\u003e\r\n    \u003cli\u003eRepair of excessive mechanical play within the saw's drivetrain\u003c\/li\u003e\r\n    \u003cli\u003eCorrection of abnormal gearbox noise or rough operation after proper diagnosis\u003c\/li\u003e\r\n    \u003cli\u003eRestoration of reliable power transfer to the blade spindle\u003c\/li\u003e\r\n    \u003cli\u003eProfessional refurbishment of compatible KAPEX KS 120 EB saws\u003c\/li\u003e\r\n    \u003cli\u003eFestool service-centre and qualified power-tool workshop repairs\u003c\/li\u003e\r\n  \u003c\/ul\u003e\r\n\u003c\/div\u003e\u003c\/section\u003e\u003csection\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003c!-- Specifications TAB --\u003e\r\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\r\n\u003ctable class=\"table SpecsTable\"\u003e\r\n  \u003cthead\u003e\r\n    \u003ctr\u003e\r\n      \u003cth class=\"SpecsSubHeading\"\u003eDescription\u003c\/th\u003e\r\n      \u003cth class=\"SpecsSubHeading\"\u003eSpec\u003c\/th\u003e\r\n    \u003c\/tr\u003e\r\n  \u003c\/thead\u003e\r\n  \u003ctbody\u003e\r\n    \u003ctr\u003e\n\u003ctd class=\"SpecLeft\"\u003eBrand\u003c\/td\u003e\n\u003ctd class=\"SpecRight\"\u003eFestool\u003c\/td\u003e\n\u003c\/tr\u003e\r\n    \u003ctr\u003e\n\u003ctd class=\"SpecLeft\"\u003eCat No.\u003c\/td\u003e\n\u003ctd class=\"SpecRight\"\u003eFES205177\u003c\/td\u003e\n\u003c\/tr\u003e\r\n    \u003ctr\u003e\n\u003ctd class=\"SpecLeft\"\u003eFestool Part No.\u003c\/td\u003e\n\u003ctd class=\"SpecRight\"\u003e205177\u003c\/td\u003e\n\u003c\/tr\u003e\r\n    \u003ctr\u003e\n\u003ctd class=\"SpecLeft\"\u003eFestool Designation\u003c\/td\u003e\n\u003ctd class=\"SpecRight\"\u003eGear KS 120 ET-BG(EB)\u003c\/td\u003e\n\u003c\/tr\u003e\r\n    \u003ctr\u003e\n\u003ctd class=\"SpecLeft\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd class=\"SpecRight\"\u003eReplacement gearbox assembly\u003c\/td\u003e\n\u003c\/tr\u003e\r\n    \u003ctr\u003e\n\u003ctd class=\"SpecLeft\"\u003eComponent Category\u003c\/td\u003e\n\u003ctd class=\"SpecRight\"\u003eMechanical drivetrain component\u003c\/td\u003e\n\u003c\/tr\u003e\r\n    \u003ctr\u003e\n\u003ctd class=\"SpecLeft\"\u003eTool Range\u003c\/td\u003e\n\u003ctd class=\"SpecRight\"\u003eFestool KAPEX\u003c\/td\u003e\n\u003c\/tr\u003e\r\n    \u003ctr\u003e\n\u003ctd class=\"SpecLeft\"\u003ePrimary Machine\u003c\/td\u003e\n\u003ctd class=\"SpecRight\"\u003eKS 120 EB sliding compound mitre saw\u003c\/td\u003e\n\u003c\/tr\u003e\r\n    \u003ctr\u003e\n\u003ctd class=\"SpecLeft\"\u003eApplicable Voltage Variants\u003c\/td\u003e\n\u003ctd class=\"SpecRight\"\u003eSelected 120V, 230V and 240V machines\u003c\/td\u003e\n\u003c\/tr\u003e\r\n    \u003ctr\u003e\n\u003ctd class=\"SpecLeft\"\u003eConfirmed Machine Type Numbers\u003c\/td\u003e\n\u003ctd class=\"SpecRight\"\u003e10037842, 10037846, 495649 and 495773\u003c\/td\u003e\n\u003c\/tr\u003e\r\n    \u003ctr\u003e\n\u003ctd class=\"SpecLeft\"\u003eComponent Type\u003c\/td\u003e\n\u003ctd class=\"SpecRight\"\u003eGenuine Festool spare part\u003c\/td\u003e\n\u003c\/tr\u003e\r\n    \u003ctr\u003e\n\u003ctd class=\"SpecLeft\"\u003eInstallation\u003c\/td\u003e\n\u003ctd class=\"SpecRight\"\u003eProfessional installation required\u003c\/td\u003e\n\u003c\/tr\u003e\r\n    \u003ctr\u003e\n\u003ctd class=\"SpecLeft\"\u003eGTIN\u003c\/td\u003e\n\u003ctd class=\"SpecRight\"\u003e4014549371770\u003c\/td\u003e\n\u003c\/tr\u003e\r\n    \u003ctr\u003e\n\u003ctd class=\"SpecLeft\"\u003eQuantity\u003c\/td\u003e\n\u003ctd class=\"SpecRight\"\u003e1 gearbox assembly\u003c\/td\u003e\n\u003c\/tr\u003e\r\n  \u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\r\n\u003cdiv class=\"product-in-the-box\"\u003e\r\n  \u003ch3\u003eScope of Delivery:\u003c\/h3\u003e\r\n  \u003cul class=\"sideline-bullet\"\u003e\r\n    \u003cli\u003e1 x Festool Gear KS 120 ET-BG(EB) replacement gearbox assembly\u003c\/li\u003e\r\n  \u003c\/ul\u003e\r\n\u003c\/div\u003e\u003c\/section\u003e\u003csection\u003e\u003ch2\u003eExtra Info\u003c\/h2\u003e\n\u003c!-- Extra Information TAB --\u003e\r\n\u003ch4\u003eExtra Information\u003c\/h4\u003e\r\n\u003cul\u003e\r\n  \u003cli\u003eThis product is a replacement gearbox assembly and not a complete Festool KAPEX mitre saw.\u003c\/li\u003e\r\n  \u003cli\u003eIt should not be confused with the separate 45-tooth gear, pinion, motor, armature, motor housing or blade flange listed elsewhere in the KS 120 assembly.\u003c\/li\u003e\r\n  \u003cli\u003eThe precise components supplied as part of the assembly may differ from individually listed surrounding parts in the exploded diagram.\u003c\/li\u003e\r\n  \u003cli\u003eConfirm the machine's complete type number and serial number with Festool or an authorised service representative before ordering.\u003c\/li\u003e\r\n  \u003cli\u003eNoise, vibration or loss of power does not automatically indicate gearbox failure. The blade, bearings, motor, electronics, spindle and other drivetrain components should also be inspected.\u003c\/li\u003e\r\n  \u003cli\u003eAssociated fasteners, seals, bearings, lubricant and neighbouring service components are not included unless specifically supplied with the gear assembly.\u003c\/li\u003e\r\n  \u003cli\u003eThe saw blade, motor, external guards and machine accessories are not included.\u003c\/li\u003e\r\n  \u003cli\u003eAfter installation, the complete blade-drive system, spindle lock, guard operation, brake and cutting alignment must be inspected before the saw is returned to service.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003c!-- Pro Tip --\u003e\r\n\u003cdiv class=\"tip-products\"\u003e\r\n  \u003ch4\u003ePro Tips\u003c\/h4\u003e\r\n  \u003cul\u003e\r\n    \u003cli\u003eRecord the complete T-number and serial number from the KAPEX rating plate before requesting compatibility confirmation.\u003c\/li\u003e\r\n    \u003cli\u003eHave the original assembly inspected before ordering, as worn bearings or motor components can produce similar noise and vibration.\u003c\/li\u003e\r\n    \u003cli\u003eInspect the blade spindle, pinion, bearings, seals, mounting points and surrounding drivetrain components while the saw is dismantled.\u003c\/li\u003e\r\n    \u003cli\u003eUse only the lubricant type and quantity specified in the Festool service documentation.\u003c\/li\u003e\r\n    \u003cli\u003eRetain the original gearbox and all removed components until the replacement assembly has been installed and tested successfully.\u003c\/li\u003e\r\n    \u003cli\u003eAfter the repair, run the saw without load and then complete controlled test cuts before returning it to normal workshop use.\u003c\/li\u003e\r\n  \u003c\/ul\u003e\r\n\u003c\/div\u003e\u003c\/section\u003e\u003csection\u003e\u003ch2\u003eSafety\u003c\/h2\u003e\n\u003c!-- Safety TAB --\u003e\r\n\u003cdiv class=\"product-safety\"\u003e\r\n  \u003ch4\u003eSafety\u003c\/h4\u003e\r\n  \u003cul\u003e\r\n    \u003cli\u003eThis gearbox assembly should be installed only by \u003cstrong\u003eFestool or a suitably qualified power-tool repair technician\u003c\/strong\u003e.\u003c\/li\u003e\r\n    \u003cli\u003eDisconnect the saw completely from the mains supply before inspection, disassembly or servicing.\u003c\/li\u003e\r\n    \u003cli\u003eRemove the saw blade before working on the gearbox or surrounding drivetrain components.\u003c\/li\u003e\r\n    \u003cli\u003eBe aware of sharp components, spring-loaded mechanisms and heavy moving assemblies within the saw head.\u003c\/li\u003e\r\n    \u003cli\u003eDo not operate the machine if the gearbox, spindle, bearings or mounting components show excessive movement or damage.\u003c\/li\u003e\r\n    \u003cli\u003eUse the correct fasteners, tightening torques, lubricant and assembly procedures specified by Festool.\u003c\/li\u003e\r\n    \u003cli\u003eVerify that the blade rotates freely and does not contact any guard, housing or internal component after installation.\u003c\/li\u003e\r\n    \u003cli\u003eTest the spindle lock, blade guard, motor brake and all other protective functions before returning the saw to service.\u003c\/li\u003e\r\n    \u003cli\u003eStop the saw immediately if abnormal noise, excessive vibration, overheating, smoke or a burning smell occurs.\u003c\/li\u003e\r\n    \u003cli\u003eFollow the Festool service documentation and all applicable electrical and machinery safety requirements.\u003c\/li\u003e\r\n  \u003c\/ul\u003e\r\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Saddle Creek","offers":[{"title":"Default Title","offer_id":67504993435938,"sku":"FES205177","price":5197.43,"currency_code":"ZAR","in_stock":false}],"url":"https:\/\/saddlecreek.co.za\/products\/festool-kapex-ks-120-eb-replacement-gearbox-assembly","provider":"Saddle Creek","version":"1.0","type":"link"}