This is an OEM replacement part sourced directly from the original manufacturer. This Mandrel Housing is made out of Metal and it is Sold Individually.
This is the part that Houses Shaft that mower blade attaches to, it is mounted to the deck of the mower by Three (3) Bolts (Sold Separately). Please note that the mounting holes on Mandrel Housing are not threaded. Bolts that are used to secure the Mandrel to the deck are self tapping.
When doing this repair you would need a set of Wrenches.
• First remove the Blade from the Mandrel Shaft
• Remove the Three (3) Screws that are holding Housing to the Deck
• Then, you will need to remove the Nut that is attached to the Mandrel Shaft, which is located above the Mandrel Pulley. The complete Mandrel Assembly should come right out now.
• Remove Shaft from the old Housing and place it in the new housing. Re-attach the now Complete Mandrel Assembly back to the deck.
• Attach pulleys, belts and blades.
Vented Spindle Housing 532128774
OEM part for: Husqvarna, Poulan, Ryobi, Craftsman, Weed Eater, Jonsered
Part Number: 532128774
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Product Description ?
- Classification: Part
- Weight: 1.50 lbs.
- Shipping: Ships Worldwide
Frequently Purchased Together ?
Compatibility
This part will fit the following 2550 machines
Poulan
Ryobi
Husqvarna
Weed Eater
Craftsman
Jonsered
This item works with the following types of products:
- Lawn Tractor Parts
- Lawn Mower Parts
This part replaces obsolete part #: 128774
Customer Part Reviews ?
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Questions & Answers ?
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Customer Repair Instructions ?
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
Mandrel housing was broken
Tool Type
Lawn Mower
Difficulty
Medium
Time
30-60 minutes
Tools Used
Socket set, Brass rod, wood block, mallet
Parts Used
Mower blade hit a stump, breaking the spindle mandrel.
Tool Type
Lawn Tractor
Difficulty
Medium
Time
1-2 hours
Tools Used
Power Drill, Socket set, Impact wrench
Parts Used
Cracked mandrel and bent blade
Tool Type
Lawn Tractor
Difficulty
Medium
Time
1-2 hours
Tools Used
Socket set, Wrench Set, Hammer, electric drill and bits
Parts Used
2.)Remove damaged mandrel and mower blade.
3.)Disassemble damaged mandrel.
4.)Install bearings and stub shaft in new mandrel casting.
5.)Install new mandrel on deck.
6.)Reattach deck to chassis.
Deck mandrel housing broke off at one of three mounting points.
Tool Type
Lawn Mower
Difficulty
Medium
Time
1-2 hours
Tools Used
Socket set, Wrench Set
2. Remove the pulley from the top of the mandrel housing.
3. Remove the blade.
4. Before installing the new housing, use the mount bolts to thread the new housing.
5. Transfer the old bearings from the housing to the new housing.
6. Install the new housing.
7. Install the pulley (used a new pulley in this case).
8. Install the blade.
9. Install the deck to the mower.
Mandrel housing broken
Tool Type
Lawn Tractor
Difficulty
Easy
Time
30-60 minutes
Tools Used
Socket set, Wrench Set
2 remove bearings
3 put bearings in new housing
4 Bolt new assembly to mower deck.
Spindle housing snapped when I hit rock
Tool Type
Lawn Tractor
Difficulty
Medium
Time
30-60 minutes
Tools Used
Power Drill, Socket set, Wrench Set, Press
Parts Used
Removed belt from pulley
Removed 3 bolts holding old spindle
Removed pulley from spindle and spindle housing
The new housing is not threaded and I also had to drill out the holes as they were too narrow for my bolt
I had to press in 3 nuts to new housing to be held in place to accept bolts
Then reversed steps above to replace
bearings were worn out
Tool Type
Lawn Mower
Difficulty
Medium
Time
1-2 hours
Tools Used
Pliers, Socket set
Housing for blades was broken
Tool Type
Lawn Tractor
Difficulty
Medium
Time
30-60 minutes
Tools Used
Socket set, Wrench Set, Nonr
Parts Used
Mower deck making squealing noise when engaged
Tool Type
Lawn Tractor
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Pliers, Socket set, Wrench Set
Released deck belt
Removed spindle nut
Removed bolts on vented housing
Removed vented housing from dec
Removed blade
Removed spindle shaft
Reinstall:
Applied grease to bearing race surface
Reinstalled spindle and belt
Attached blade
Hit a rock and the blade started rubbing the deck and throwing sparks.
Tool Type
Lawn Tractor
Difficulty
Easy
Time
15-30 minutes
Tools Used
Power Drill, Socket set, Wrench Set
Parts Used
Lifted the mower.
Lowered the deck.
Removed the idler pulley.
Pulled the mandrel and the blade.
Removed blade.
(Sharpened blade while it was off)
Then replaced everything in reverse order.
(Be sure to check both housings if you have more than one blade. I only ordered one to replace the one that was DESTROYED. Once I got under the deck I realized the other one was cracked as well. It just hadn't completely failed yet. Had to wait another week to get the 2nd one in before the tractor was fully operational again.)
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Our product descriptions are a combination of data sourced directly from the manufacturers who made your product as well as content researched and curated by our content & customer service teams. This content is edited and reviewed internally before being made public to customers.
Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.
This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.