OEM PART NUMBERS:
• KTM: 47030019000 (Crankshaft Main Bearing — primary, 2x required per engine)
• KTM: 0625-6305 (Crankshaft Main Bearing — alternate KTM internal designation)
• KTM: 47030020000 (Crankshaft Oil Seal — primary)
• KTM: 0760-22-50-7 (Crankshaft Oil Seal — alternate KTM internal designation)
• Husqvarna: Same OEM part numbers as KTM (Pierer Industrie group platform sharing post-2013 acquisition)
• Bearing Standard: 6305/C4
• Catalog Kit Reference: K048
SPECIFICATIONS:
• Type: Crankshaft Main Bearing and Oil Seal Kit
• Application: Bottom-End Rebuild / Crankshaft Replacement
• Engine Coverage: KTM 85 SX / 105 SX / 85 XC / 105 XC and Husqvarna TC85 2-Stroke Single-Cylinder Liquid-Cooled
• Engine Displacement: 84.9cc (KTM 85 SX, KTM 85 XC, Husqvarna TC85) or 105cc (KTM 105 SX, KTM 105 XC)
• Bore × Stroke: 47mm × 49mm (85cc) or 51.5mm × 49mm (105cc)
• Year Range: KTM 85 SX 2004-2018 / KTM 105 SX 2004-2011 / KTM 85-105 XC 2009 / Husqvarna TC85 2014-2016
• Cylinder Configuration: Single-Cylinder Inline 2-Stroke Liquid-Cooled with Reed Valve Induction and KTM Power Valve System
• Transmission: 6-Speed
• Bearing Specifications: 6305/C4 Standard
• 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 85 SX (2004-2018), KTM 105 SX (2004-2011), KTM 85 XC and 105 XC (2009), Husqvarna TC85 (2014-2016)
• Use: Compatible with KTM/Husqvarna OEM and Hot Rods aftermarket crankshafts
• Condition: New
APPLICATIONS:
• KTM 85 SX 2-Stroke 84.9cc Youth Motocross (2004-2018)
• KTM 105 SX 2-Stroke 105cc Supermini Motocross (2004-2011)
• KTM 85 XC 2-Stroke 84.9cc Cross-Country (2009)
• KTM 105 XC 2-Stroke 105cc Cross-Country (2009)
• Husqvarna TC85 2-Stroke 84.9cc Youth Motocross (2014-2016)
• Same engine architecture across all variants — KTM 85 SX engine block shared via Pierer Industrie group post-2013
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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