Husqvarna 529574101 6202 D40 TN9 Ball Bearing – Genuine OEM Replacement Bearing

Part Number: 529574101
Category: Chainsaw Engine & Crankshaft Parts
Type: 6202 D40 TN9 Ball Bearing – Genuine OEM Replacement Bearing

The Husqvarna 529574101 6202 D40 TN9 Ball Bearing is a genuine OEM replacement bearing designed for select Husqvarna chainsaws and compatible Husqvarna-produced outdoor power equipment. Installed within the engine's crankshaft assembly, the bearing supports the rotating crankshaft while helping minimize friction and maintain smooth, stable engine operation.

Product Specifications

• Part Number: 529574101
• Manufacturer: Husqvarna
• Product Type: Ball Bearing
• Description: Ball Bearing 6202 D40 TN9
• Bearing Series: 6202
• System: Engine Crankshaft / Crankcase Assembly
• Function: Supports Rotating Components & Reduces Friction
• Application: Chainsaws & Select Outdoor Power Equipment
• Compatible Brand: Husqvarna and select Husqvarna-produced brands
• OEM Status: Genuine Husqvarna OEM Part
• Condition: New
• Replaces: 503251601, 503251602
• UPC: 193028791156
• Quantity: 1 Ball Bearing

Features & Benefits

• Genuine Husqvarna OEM replacement ball bearing
• Factory-specified 6202 D40 TN9 configuration
• Designed to support smooth crankshaft rotation
• Helps reduce friction between rotating engine components
• Supports proper crankshaft positioning and alignment
• Suitable for replacing noisy, worn, seized, or damaged bearings
• Designed for factory-correct fit and performance
• Compatible with multiple Husqvarna chainsaw platforms
• Direct replacement for equipment requiring part number 529574101

Applications

• Husqvarna 455 Chainsaw
• Husqvarna 455E Chainsaw
• Husqvarna 455 Rancher Chainsaw
• Husqvarna 455 Rancher II Chainsaw
• Husqvarna 460 Rancher Chainsaw
• Select additional Husqvarna chainsaw models
• Crankshaft assemblies
• Crankcase assemblies
• Small-engine rebuilding and repair
• OEM replacement for equipment requiring part number 529574101

Important Notes

• Verify compatibility with your specific equipment model, product number, and production configuration before ordering.
• Husqvarna OEM parts catalogs identify 529574101 specifically as “Ball Bearing 6202 D40 TN9.”
• On the Husqvarna 455 Rancher, 529574101 is shown directly within the crankshaft assembly alongside the crankshaft, support bushing, and related engine components.
• Some applicable chainsaw configurations use two 529574101 bearings within the crankshaft assembly. For example, the Husqvarna 455 and 455E parts diagrams show the bearing in two positions. Always verify the required quantity for your specific model.
• 529574101 supersedes previous Husqvarna part numbers 503251601 and 503251602.
• Compatibility extends to Husqvarna-produced brands including Poulan, Poulan Pro, Weed Eater, Jonsered, RedMax, McCulloch, and others when the equipment specifically calls for part number 529574101.
• This listing is for one ball bearing only unless otherwise specified. Crankshafts, seals, bushings, crankcases, covers, pistons, connecting rods, and other engine components are sold separately.
• Inspect the crankshaft, crankcase, seals, bearing seats, and related rotating components when replacing the bearing. Excessive wear or damage to surrounding components can affect bearing life and engine operation.