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Genuine Factory Parts 42 in. Spindle Assembly with Hardware 618-06976 NX15 6 Point

Genuine Factory Parts 42 in. Spindle Assembly with Hardware 618-06976 NX15 6 Point

Item # 6031143

$139.99
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Genuine Factory Parts 42 in. Spindle Assembly with Hardware 618-06976 NX15 6 Point

Item # 6031143

$139.99
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New Cardmembers earn a $20 Reward with qualifying purchase of $20 or more plus earn 5% in Rewards+ on this purchase. Valid through 6/28/26.

Shopping at

Grassland (franklin) TN

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Free standard delivery on online footwear & Clothing purchases of $49 and over.


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The GENUINE FACTORY PARTS 42" Spindle Assembly is designed to support the mower deck and enable smooth, reliable blade rotation by securely housing the spindle shaft and bearings. Over time, worn or damaged spindle assemblies can lead to excess vibration, uneven cuts, or added stress on your mower deck components. Attachments and accessories by GENUINE FACTORY PARTS are built specifically for CRAFTSMAN, CUB CADET & TROY-BILT riding and zero-turn mowers. Have confidence that they're engineered for a precise fit and long-lasting durability, helping you get the most out of your mower, season after season.

  • GENUINE FACTORY PARTS 42" SPINDLE ASSEMBLY FOR CRAFTSMAN, CUB CADET & TROY-BILT 6-POINT STAR SPINDLE SHAFT 918-06976 / 618-06976
  • CRAFTSMAN, CUB CADET & TROY-BILT spindle assembly kit with pulley, mounting hardware and new blade nut for for 42" riders with 6-point star center hole 918-06976 / 618-06976
  • Built for durability and performance, this is a direct replacement part that helps keep your mower operating at peak performance, whether you're tackling weekly cuts or heavy-duty workloads
  • Maintenance-free TRIPLE-SEALED bearings designed to reduce wear and extend life
  • BLADES SET AVAILABLE WITH THIS SPINDLE: (Sold Separately) 490-110-F108 GENUINE FACTORY PARTS 42" High-Lift Blade Set (6-Point Star Mount) 742-04308, 742-04312, 490-110-F115 GENUINE FACTORY PARTS 42" Mulching Blade Set (6-Point Star Mount) 742-0616A, 490-110-F180 GENUINE FACTORY PARTS 42" Low-Lift Sand Blade Set (6-Point Star Mount) 942-04312-L, 942-04308-L
  • Includes mounting hardware for quick and easy installation (hardware included varies by model)
  • Six-point star spindle shaft provides secure blade engagement and smooth rotation
  • Designed to replace worn or damaged spindle assemblies for consistent cutting performance
  • For detailed installation instructions, please refer to your operator's manual.

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