Product Description

42" Deck Rebuild Kit for Selected John Deere Lawn Mowers

Restore the cutting performance of your mower with this high-quality 42" Deck Rebuild Kit for John Deere Lawn Mowers. This complete aftermarket rebuild kit includes the essential components required to service or rebuild a 42-inch mower deck, helping restore smooth operation, improve cutting quality, and reduce deck vibration.

Designed to meet or exceed OEM specifications, this kit includes 2 spindles, 2 mower blades, 1 deck belt, 1 flat idler pulley, and 1 V-idler pulley, making it an ideal all-in-one solution for replacing worn deck components during routine maintenance or repairs.

Suitable for a wide range of John Deere 100 Series, D Series, E Series, S Series and X Series lawn tractors equipped with a 42-inch cutting deck.

Features

• Complete 42" mower deck rebuild kit
• Direct replacement aftermarket parts
• Restores cutting performance and deck operation
• High-quality replacement blades for a clean cut
• Heavy-duty spindles with pre-installed bearings
• Durable replacement deck belt
• Includes both idler pulleys
• Manufactured to meet or exceed OEM specifications
• Ideal for routine maintenance or full deck rebuilds

Replaces OEM Part Numbers

Blades

• GX22151
• GX20249
• GX20433
• GY20567
• GY20850

Deck Belt

• GX20072
• GY20570
• 754-04219

Spindles

• GY20050
• GY20785
• GY20454
• GY20962
• GY21098

Idler Pulleys

• GY20067
• GY22172
• GY20629
• GY20110
• GY22082

Compatible John Deere Models

LA Series

• LA100
• LA105
• LA110
• LA115
• LA120
• LA125
• LA135

100 Series

• 102
• 105
• 115
• 125
• 135

D Series

• D100
• D110
• D120
• D130

E Series

• E110

X Series

• X110
• X120
• X125
• X145

S Series

• S130

Suitable for selected John Deere lawn tractors fitted with a 42-inch cutting deck.

Package Includes

• 2 × Deck Spindles
• 2 × Mower Blades
• 1 × Deck Belt
• 1 × Flat Idler Pulley
• 1 × V-Idler Pulley

Shipping

• NZ stock
• Fast dispatch
• 1–2 working day delivery (non-rural)
• GST invoice available upon request