One New Aftermarket Replacement Spindle Assembly for Husqvarna, AYP, and Jonsered Lawn Mower Decks
This aftermarket replacement spindle assembly fits Husqvarna, AYP, and Jonsered riding mowers and zero-turn mowers equipped with 48-inch mower decks (2002 and newer). The spindle assembly mounts to the deck and supports the blade shaft, transferring power from the belt and pulley to the cutting blade. It includes the shaft, bearings, dust cap, blade bolt, pulley nut, and mounting bolts. This assembly replaces Stens 285-108 and Husqvarna OEM part 587125201.
Specifications
- Height: 5 9/16″
- 4-bolt short housing
- 5-point star center hole (blade mount)
- Grease fitting on threaded end
- Housing: no threads — use self-tapping screws for mounting
- Includes: shaft, bearings, dust cap, blade bolt, pulley nut, and mounting bolts
- Fits models with 48″ decks
Compatible Models
Husqvarna: GT2248, GTH2248, GTH2548, YTH1848XP, YTH2148, YTH2248, YTH2448, YTH2548A, YTH2748, RZ4219, RZ4619, RZ4620, RZ4621, RZ4622, RZ4623, RZ5422, RZ5424, LSZ5424, Z246, Z246I
AYP: 48″ deck, 2002 and newer
Jonsered: LT19A, LT2119A, LT2122A, LT2122A2
Poulan / Poulan Pro: 925ZX, P46ZX
Replaces Part Number(s):
174356, 174358, 532174356, 532174358, 532192656, 539107515, 587125201, 11014, B1AY15
Aftermarket Interchange Numbers
Stens 285-108; Oregon 82-015; Rotary 11014; Prime Line 7-03179; Laser 97696; Bynorm 090-189; Ratio Parts 22-903; TSB 502-0094
New aftermarket replacement part – not remanufactured, not used.






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