Parts for PR17H42STA — Poulan
We found 91 parts confirmed to fit the Poulan PR17H42STA.
Same parts list as 917279820 (Poulan). PR17H42STA shares an identical confirmed parts list with 917279820 (Poulan). That page is the canonical version of this parts list — use it if you want the primary reference, or stay here since the list below is exactly the same for PR17H42STA.
Compatibility table
Prices shown are an informational reference range only, not an offer or an Amazon price — RepairKitHub does not sell parts directly. Each part links to an Amazon search so you can compare current listings yourself.
Common failure areas on this model
The confirmed parts above group into a handful of failure areas. Here is what each points to and how to check it before you order anything.
Drive system (belts, pulleys, motors)
Symptom: A drum or tub that won't turn, a burning-rubber smell, or a loud thump or squeal during a cycle.
Check: With power off, turn the drum or tub by hand -- resistance or grinding points to the motor or a bearing, and a cracked, glazed, or snapped belt is visible once the cabinet is open.
Parts in this group on PR17H42STA: 532132274 (Lawn Tractor Deck Roller Bracket), 173441 (Lawn Tractor Center Belt Keeper), 169691 (Tower Lawn Tractor Belt Keeper, Center), 583043801 (Lawn Mower Belt Keeper), 157109 (Weed Eater Lawn Tractor Blade Idler Pulley Bracket), 532173441 (Husqvarna Lawn Mower Belt Keeper), 532174284 (ROLLER ASM CAM FOLLOWER), 532140294 (Husqvarna Lawn Tractor Ground Drive Belt, 1/2 x 82-in).
Storage, trim and cosmetic hardware
Symptom: A cracked shelf, broken door bin, worn hinge, or missing trim piece -- cosmetic and storage wear rather than a functional breakdown.
Check: Match the physical dimensions and mounting tabs of the old part before ordering; these pieces are often model-specific even between visually similar models.
Parts in this group on PR17H42STA: 532159946 (CAP.WHEEL.ST), 159946X428 (Companion Lawn Tractor Steering Wheel Cap), 140845 (Frigidaire Lawn Tractor Shift Rod Knob), 136518 (Husqvarna Lawn Tractor Spacer), 583021501 (Husqvarna Lawn Tractor Transaxle), 532165890 (Lawn Tractor Blade Brake Arm Spring), 17060516 (Lawn Tractor Screw), 169592 (Lawn Tractor Transaxle Bracket), 165460 (Weed Eater Lawn Tractor Anti-Sway Bar Bracket), 532171598 (Knob.rd. 3/8), 175710 (Lawn Tractor Deck Pivot Bracket), 532172092 (Companion Lawn Tractor Steering Wheel Cap), 166369 (Frigidaire Lawn Tractor Seat Adjuster Knob), 17670608 (Lawn Tractor Panel Screw), 532160395 (Husqvarna Lawn Tractor Steering Shaft Support), 817060620 (Tower Lawn Tractor Screw).
General hardware and mounting parts
Symptom: A small mechanical or mounting part has failed, cracked, or gone missing.
Check: Compare the physical shape and mounting points to the original piece, and confirm the exact part number against your model plate before ordering.
Parts in this group on PR17H42STA: 172740 (Fender Decal), 179716X428 (Lawn Tractor Foot Rest, Left), 156534 (Shaft.strg.a), 169210 (Drawbar Decal), 179717X428 (Foot Rest, Right), 169613 (Husqvarna Tower Lawn Tractor Bushing), 532174503 (INSERT, LENS), 133671 (Lawn Tractor Foot Rest Pad), 74490544 (Lawn Tractor Hex Flange Bolt, 5/16-in), 155272 (Lawn Tractor Hood Bumper), 170551 (Lawn Tractor Throttle Control), 170455 (Lawn Tractor Tire, Front), 532155071 (SHAFT, FOOT PEDAL), 165619 (Shift Rod), 73540500 (Tower Lawn Tractor Lock Nut), 169182 (Tower Lawn Tractor Torque Strap), 154407 (Yard Pro Lawn Tractor Clutch Bell Crank), 157032 (Fender Decal), 532169832 (Husqvarna Lawn Tractor Drag Link), 169675 (Husqvarna Lawn and Garden Equipment Pin), 583722201 (Kit.fender.l), 165596 (Lawn Tractor Cross Shaft), 154404 (Lawn Tractor Pitman Arm Shaft Bearing), 170456 (Lawn Tractor Tire, Rear), 583038701 (Sealant), 157140 (Switch), 17000616 (Tower Lawn & Garden Equipment Head Bolt), 873540500 (Tower Lawn Tractor Lock Nut), 150233 (TrunnionManufacturer: HusqvarnaCategory:), 140401 (Husqvarna Lawn Tractor Ignition Key), 532169675 (Lawn & Garden Equipment Pin), 155098 (Lawn Tractor Height Indicator), 532137352 (Husqvarna Lawn Tractor Muffler), 529845601 (Lawn Tractor Deck Lift Kit), 159471 (Lawn Tractor Deck Lift Shaft Assembly), 532170165 (Tower Lawn & Garden Equipment Shoulder Bolt, 5/16-in).
Before you buy
Match PR17H42STA exactly against the model and serial plate on the appliance itself before ordering anything — a single mismatched character can point to a different production run with different parts. Then check the part number printed or stamped on the part you are replacing against the part numbers in the table above; the printed number is the most reliable way to confirm fitment when a model has gone through multiple production runs. RepairKitHub does not sell parts directly — every part link above routes to an Amazon search for that part number so you can compare current listings and sellers yourself.
How to confirm this is your model
Check inside a door opening, on a back or side panel, or behind a removable panel or drawer for a label printed with the model and serial number. Match every character exactly, including letters and dashes at the end — appliance model numbers often have similar prefixes but different suffixes for different production runs.
Other models with this exact parts list
Each model below is confirmed to share the identical compatible-parts list with this one.
Still not sure?
Use the model lookup tool to search by model or part number, or start from the symptom your appliance is showing.