CFMoto CF800 Left Crankcase Assy

CFMoto 800cc Engine Left Crankcase Assembly

Part Number: 0800-011000-0001 / 0800-011000-0002

Product Type: Engine Housing | Left Crankcase

Application: 4-stroke liquid-cooled CFMoto 800cc engine

Version: Mark "A" for Red Bearing Sleeve | Mark "B" for Blue Bearing Sleeve

Genuine left crankcase assembly, precision cast for accurate positioning of internal engine components

This product is a genuine CFMoto left crankcase assembly for 800cc 4-stroke liquid-cooled engines. The crankcase is the core structural component of the engine, housing the crankshaft, connecting rods, bearings, and other moving parts, while providing oil passages and mounting points. This crankcase is manufactured from high-strength aluminum alloy through precision die-casting and CNC machining, ensuring accurate dimensions for bearing bores, locating surfaces, and oil passages. Item #5 shown in the diagram.

Version Information:

• 0800-011000-0001 (Mark "A"): For Red Bearing Sleeve
• 0800-011000-0002 (Mark "B"): For Blue Bearing Sleeve

Please select the correct crankcase version according to your engine's bearing sleeve color.

• OEM Matching: Part numbers correspond exactly to CFMoto official parts system, ensuring direct replacement with no modifications required.
• Precision Die-Casting: High-pressure die-casting process ensures accurate dimensions, uniform wall thickness, and good structural strength.
• Precision Machined: Critical areas such as bearing bores, dowel pin holes, and mounting surfaces are precision CNC machined for accurate assembly.
• Integrated Oil Passages: Precise internal oil passage design ensures proper lubrication to all moving components.
• Two Versions: Available in A/B versions to match different bearing sleeve colors, ensuring correct fit and clearance.
• Corrosion Resistant: Surface treatment for corrosion resistance in engine operating environment.

✅ Installation Tip: Crankcase replacement is a major engine overhaul requiring specialized knowledge and tools. Thoroughly clean mating surfaces before installation and use new gaskets and sealant. Tighten crankcase bolts in the sequence and to the torque specified in the service manual. Check crankshaft rotation for smoothness after assembly. Professional installation by an experienced technician is highly recommended.

⚠️ Important Note: This product is a CFMoto 800cc engine left crankcase assembly, available in two versions: 0800-011000-0001 (Mark "A" for Red Bearing Sleeve) and 0800-011000-0002 (Mark "B" for Blue Bearing Sleeve). Compatible with 2012-2017 models listed above. Please verify your engine's bearing sleeve color before purchasing to select the correct version. Minor differences may exist between different years or batches. Images are for reference only, actual product may vary.