Restore your mower’s performance with this complete 42" deck rebuild kit, built to fit popular models like the Craftsman LT3000 and Husqvarna YTH20F42T. This all-in-one kit includes high-quality spindles, pulleys, blades, idlers, and drive belt — everything needed to bring your mower deck back to life.

Compatible Craftsman Models (42" Deck):

• 917.276813, 917276813

• 917.276824, 917276824

• 917.287050, 917287050

• 917.289031, 917289031

• LT3000 Series

Compatible Husqvarna Models (42" Deck):

• YTH20F42T

• YTH1842

• YTH2042

• LTH1742

• LTH2042

Kit Includes:

(2) Spindle Assemblies – Part #80-12-001
Replaces OEM: 532192870
Mount: 5-point star
Bolt pattern: 4-hole

(2) Spindle Pulleys – Steel, Double Hex
Replaces OEM:

• Sears: 129861, 134149

• AYP: 129861, 153535, 173436

• Husqvarna: 532129861, 532173436
  Specs: ID .640" (Double Hex), OD 5-1/5"

(2) Mulcher Blades – 21" x 2-1/4", 5-Point Star
Replaces OEM:

• AYP/Sears: 134149, 532134149

• Husqvarna: 532134149, 594892701

(1) Deck Drive Belt – 1/2" x 96.5" – Part #80-90-333
Replaces OEM:

• AYP / Sears: 144959, 532144959

• Husqvarna: 532144959

(1) Idler Pulley – Part #80-91-025
Replaces OEM:

• Sears / AYP: 104360X, 131494, 173438

• Husqvarna: 532131494, 532173438

(1) Idler Pulley – Part #80-91-076
Replaces OEM:

• AYP / Husqvarna: 173437, 532173437, 165888

Compatible Craftsman Models (42" Deck):

• 917.276813, 917276813

• 917.276824, 917276824

• 917.287050, 917287050

• 917.289031, 917289031

• LT3000 Series

Compatible Husqvarna Models (42" Deck):

• YTH20F42T

• YTH1842

• YTH2042

• LTH1742

• LTH2042

Key Features:

• OEM-equivalent quality and fit

• 5-point star blade mount for secure performance

• Reinforced spindles and pulleys for durability

• Designed specifically for Craftsman and Husqvarna 42" riding mowers

• Easy-to-install, bolt-on components