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2PCS Mower Deck Spindle Standard Duty for Spartan RT RZ SRT Pro HD XD 72 Inch Deck

$199.00 USD $259.00 USD Save $60.00 USD
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1-Year warranty


Product Description

Part Numebr: 

437-0004-00, 437000400

 

Material: 

Hardened Aluminum-alloy

 

Grade:

 Household, Primary Agricultural

 

For Spartan 72" Deck Mowers (NOT for Shield or Defender Models)

  • RT Series
    2017-2018 RT
    2020-2022 RT Pro
    2020-2022 RT HD
  • RZ Series
    2019-2020 RZ
    2019-2020 RZ Pro
    2020 RZ HD
  • SRT Series
    2017-2019 SRT
    2020-2021 SRT Pro
    2020-2021 SRT HD
    2019-2022 SRT XD

Restore Clean, Even Cuts and Eliminate Blade Wobble
Stop dealing with uneven grass patches, stragglers, or a mower that vibrates excessively while cutting. This spindle assembly restores proper blade rotation by eliminating bearing play and shaft wear. The result is a smooth, balanced cut pattern that leaves your lawn looking professionally finished, without the frustration of missed strips or torn grass tips.

For Spartan RT, RZ, SRT Pro, HD, and XD 72" Decks
Engineered specifically for Spartan's heavy-duty 72-inch deck platforms found on commercial-grade zero-turn mowers. The bolt pattern, shaft diameter, and housing dimensions align with factory specifications, allowing for a straightforward swap without modifications. No guesswork about compatibility—just bolt it in and get back to mowing.

Standard-Duty Construction for Residential and Light Commercial Use
Designed to meet the demands of weekly mowing on larger properties, hobby farms, and light commercial routes. The spindle housing is constructed from durable materials that resist warping, while the sealed bearing system keeps grass clippings and dust out of critical rotating components. This delivers reliable season-after-season performance without premature failure or excessive maintenance.

New Unit Eliminates Rebuild Hassles
This is a brand-new spindle, not a remanufactured or rebuilt unit that may hide existing wear. You get fresh bearings, a straight shaft, and a housing free of stress cracks or fatigue. No need to press bearings or hunt for seal kits—just remove the failed unit and install this complete assembly for immediate restoration of cutting performance.


❣️Notice

Please check the part number / model / make / year carefully before purchasing to insure fitment. Any question, feel free to contact us at any time. 

📦Package Include

Spindle *2

2PCS Mower Deck Spindle Standard Duty for Spartan RT RZ SRT Pro HD XD 72 Inch Deck 2PCS Mower Deck Spindle Standard Duty for Spartan RT RZ SRT Pro HD XD 72 Inch Deck 2PCS Mower Deck Spindle Standard Duty for Spartan RT RZ SRT Pro HD XD 72 Inch Deck 2PCS Mower Deck Spindle Standard Duty for Spartan RT RZ SRT Pro HD XD 72 Inch Deck 2PCS Mower Deck Spindle Standard Duty for Spartan RT RZ SRT Pro HD XD 72 Inch Deck 2PCS Mower Deck Spindle Standard Duty for Spartan RT RZ SRT Pro HD XD 72 Inch Deck
✅ Warranty
All Fliben Auto products come with a 1-year warranty from the date of purchase. If you experience any issues during the warranty period, simply contact our support team—we’ll help with a replacement or solution as quickly as possible.

💳 Payment Options
We offer secure checkout with the following payment methods:

  • PayPal
  • Visa / MasterCard/American Express/Diners Club new/DiscoverNew/JCB/Maestro
  • Klarna (Pay in 4 installments – where available)

Your payment is securely processed. We do not store any credit card information.

🚚 Shipping Information
  • Orders are usually processed within1–2 business days
  • Standard U.S. delivery: 3–7 business days
  • Expedited shipping: Typically delivered in 2–5 business days

Choose your preferred shipping method at checkout.

🔁 Returns & Exchanges
We accept returns within 30 days of delivery for unused items in original condition.
Please contact us before sending anything back.
👨‍🔧 Technical Support
Not sure if the part fits your vehicle?
Send us your VIN or OE number—we’ll help verify compatibility.

📩 Contact us anytime:

  • Email: flibenauto@hotmail.com
  • Live Chat: Available during business hours
  • Response time: Within 24 hours on weekdays
Frequently Asked Questions
Shipping
Do you ship internationally?
We currently ship to the United States. We look forward to expanding our shipping options in the future.
How much does shipping cost?
We provide Free Shipping on all products within the US!
Can I track my order?
Yes, once your order has been shipped, you will receive a shipping confirmation email containing a tracking number. You can use this tracking number to monitor the status of your package and estimate its delivery date.
Product
How do I choose the right parts for my car?
Usually, the applicable model of our product will be written in the details below the product. If you are not sure whether your vehicle information is accurate, you can send your VIN number to me in the live chat dialog box, and when I see I will check for you the first time if we do not reply to you timely, you can also leave your email address, I will reply you via the email.
How can I extend the lifespan of my auto parts?
Regular maintenance and inspection are key. Follow the manufacturer's recommendations for servicing, keep parts clean, avoid overloading, and choose high-quality replacement parts.
How do I know when to replace my Fuel Pump?

Here are some symptoms indicating that the fuel pump may need replacement:

  • Decreased fuel efficiency
  • Engine stalling or difficulty starting
  • Loss of power while driving
  • Unusual noise coming from the fuel tank area
How often should I replace my drive belt?
Drive belts typically last between 50,000 to 100,000 miles, but it’s important to inspect them regularly for signs of wear and tear.

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