John Deere L1742 42" Deck Spindle Pulley Kit GY20050 UC23728 GX20367

We are a family-owned and operated USA business based in South Carolina with over 90 years of combined industry experience.

This 42" Deck Spindle Assembly & Pulley Kit is designed to replace worn or damaged spindle assemblies and idler pulleys to restore smooth blade rotation and proper cutting performance on compatible 42" decks.

Compatible With Full Fitment List:

42" SABO Lawn Tractor
• 108-14.5
• 108-17HS

42" SABRE Lawn Tractor
• 14.542GS
• 1642HS
• 1742HS
• 17.542HS

42" Lawn Tractor
• L100
• L105
• L107
• L108
• L110
• L111
• L118

42" Scotts Lawn Tractor
• L17.542
• L1742

Order Includes:

• 2 × Spindle Assembly with Mounting Hardware and Blade Bolts
Replaces: GY20785, GY20050, GY20479
Length: 161.92 mm (6.37 in)
Mounting Hole Distance: 80 mm (3.14 in)
Material: Aluminum

• 2 × Spindle Idler Pulley
Replaces: UC23728, GX20367
Width: 22.25 mm (0.87 in)
Material: Steel