OEM PART NUMBERS:
• KTM: 0625-3007-053 (Crankshaft Main Bearing — primary, 2x required per engine)
• KTM: 0760-30-42-7 (Crankshaft Oil Seal — primary)
• KTM: 0760-30-50-7 (Crankshaft Oil Seal — alternate)
• Catalog Kit Reference: K066
SPECIFICATIONS:
• Type: Crankshaft Main Bearing and Oil Seal Kit
• Application: Bottom-End Rebuild / Crankshaft Replacement
• Engine Coverage: KTM 250-300cc 2-Stroke Single-Cylinder Liquid-Cooled Engine Platform (Cross-Brand: KTM + Husqvarna under Pierer Mobility)
• Engine Displacement Range: 249cc / 293cc
• Bore × Stroke: 250cc 66.4mm × 72mm / 300cc 72mm × 72mm
• Engine Code: KTM 250-300 2-Stroke Engine Platform
• Year Range: KTM 250 SX 2003-2018 / KTM 250 EXC 2004-2011 / KTM 250 MXC 2008-2011 / KTM 250 SXS 2003-2004, 2006-2007 / KTM 250 XC 2006-2016 / KTM 250 XC-W 2006-2018 / KTM 250 XC-W TPI 2018-2019 / KTM 300 EXC 2004-2011 / KTM 300 MXC 2004-2011 / KTM 300 XC 2006-2018 / KTM 300 XC-W 2006-2018 / KTM Freeride 250 R 2015-2017 / Husqvarna TC250 2014-2019 / Husqvarna TE250 2014-2018 / Husqvarna TE250i 2018-2019 / Husqvarna TE300 2014-2018 / Husqvarna TE300i 2019 / Husqvarna TX300 2017-2019
• Cylinder Configuration: Single-Cylinder Inline 2-Stroke Liquid-Cooled with Reed Valve Induction and KTM Power Valve System (TVC — Twin Valve Control)
• Transmission: Manual 6-Speed
• Fuel Delivery: Mikuni TMX 38mm Carburetor (Carbureted Years) or KTM Transfer Port Injection (TPI Variants 2018+)
• Lubrication: 2-Stroke Premix (Carbureted) or Oil Injection (TPI)
• Kit Contents: 2x Crankshaft Main Bearings (Prelubed and Packaged with Waterproof Grease), 2x Crankshaft Oil Seals (Left and Right) with Sealing Lip
• Models Covered: KTM 250 SX, EXC, MXC, SXS, XC, XC-W, XC-W TPI / KTM 300 EXC, MXC, XC, XC-W / KTM Freeride 250 R / Husqvarna TC250, TE250, TE250i, TE300, TE300i, TX300
• Use: Compatible with KTM/Husqvarna OEM and Hot Rods aftermarket crankshafts
• Condition: New
APPLICATIONS:
• KTM 250 SX 2-Stroke 249cc Motocross (2003-2018)
• KTM 250 EXC / SXS / MXC / XC / XC-W / XC-W TPI / Freeride 250 R variants
• KTM 300 EXC / MXC / XC / XC-W 2-Stroke 293cc (2004-2018)
• Husqvarna TC250 / TE250 / TE250i / TE300 / TE300i / TX300 (2014-2019)
• Cross-platform engine shared across KTM and Husqvarna under Pierer Mobility ownership
PRODUCT NOTICE:
As a parts distributor we mostly sell aftermarket parts (any OEM parts would be noted as such). Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but are designed to function the same as - if not better than - the original. All parts sold are new.
WARNING - This product may expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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