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Welcome to Summit Tractor Parts!
Welcome to Summit Tractor Parts!

Hitachi EX27UNA Slewing Ring MPN 4428009

SKU 4428009
Original price $2,610.00 - Original price $2,610.00
Original price
$2,610.00
$2,610.00 - $2,610.00
Current price $2,610.00
Availability:
in stock, ready to be shipped

FREE SHIPPING!

This item ships fast and free to get you back on track!

Description:

New aftermarket slewing ring to replace Hitachi part number 4428009.

DYCO Slewing Rings - Precision Performance, Proven Value
DYCO slewing rings deliver OEM-equivalent functionality and durability at a significantly lower cost. Engineered to meet strict industry standards, each unit ensures smooth rotation, load stability, and long-lasting performance across a wide range of equipment applications. Backed by a 1-year warranty, DYCO slewing rings provide the reliability you need - without the OEM price tag.

Details:

  • Brand: DYCO
  • Interchange:
  • Country of Origin: China
  • Freight Carrier: LTL Truck Freight
  • Weight: 115 lbs

Order Processing

  • Orders placed by 12:00 PM PST on a business day will ship the same day.
  • Orders placed after 12:00 PM PST, on weekends, or on holidays will ship the next business day.

Delivery Times

  • Average shipping time within the United States: 1–7 business days, depending on your location and the shipping method selected.
  • We offer Standard and Express shipping options via UPS and USPS.

Shipping Costs

  • Shipping costs are calculated at checkout based on your order contents and destination.
  • You can view your shipping rate before placing your order by entering your shipping information on the first checkout page after adding items to your cart.

Truck Shipments

  • Items over 150lbs will ship LTL freight prepaid and is included in the price of the part.
  • You must have the capacity to safely unload heavyweight shipments, any lift-gate or additional fees will be billed directly to you by the carrier.

Order Tracking

  • You’ll receive an order confirmation email when your order is placed and a shipping confirmation email once your order ships.
  • The shipping confirmation will include your tracking number and a link to the carrier’s website for real-time tracking.

Delays Disclaimer

  • While we strive to ship promptly, delivery times may be affected by weather conditions, carrier delays, or other unforeseen circumstances beyond our control.

Late Orders

  • If your order is delayed, please contact us at info@summit-tractor.com or use our Contact Us page.
  • Include your Order Number for faster assistance.

Shipping Destinations

  • We ship to most addresses and PO Boxes within the United States only.
  • PO Boxes: Orders to PO Boxes will ship via USPS only, as other carriers cannot deliver to PO Boxes.

International Shipping

  • We are not shipping internationally at this time.

You have 30 days from the date of delivery to request a return.

Eligibility for Returns

To qualify for a return:

  • Items must be unused, in original condition, with tags attached, and in the original packaging.
  • Floating seals and seal kits must be in unopened packaging to be eligible for a refund.

How to Start a Return

Please contact us at info@summit tractor.com before sending any items back.

Once your return is approved, we’ll provide a return shipping label and instructions.

⚠️ Returns sent without prior authorization may not be accepted.

Restocking Fee & Shipping Costs

  • A 15% restocking fee applies to eligible returns.
  • Original shipping charges are non refundable.
  • Return shipping costs are the responsibility of the customer, unless the return is due to our error (e.g., wrong item or defective product).
  • These fees will be deducted from your refund.

Damaged or Incorrect Items

Please inspect your order upon delivery and contact us immediately if:

  • The item is defective, damaged, or incorrect. We’ll review the issue and make it right.

Non-Returnable Items

  • Gift cards

These cannot be returned.

Exchanges

The fastest way to exchange an item is to:

  1. Return the original item.
  2. Place a new order once your return is accepted.

Refunds

Once we receive and inspect your return, we’ll notify you of the outcome. If approved, your refund will be issued to your original payment method within 10 business days. If more than 15 business days have passed since your refund was approved, please contact us at info@summit-tractor.com.

Products Covered

All Summit Tractor products are covered under this warranty.

Warranty Duration

  • Used Parts: 30 days
  • Rebuilt Parts: 1 year
  • New Aftermarket Final Drives: 2 years
  • New Aftermarket Parts: 1 year

What’s Included

  • Defects in materials
  • Defects in workmanship

What’s Excluded

  • Misuse or abuse of the product
  • Normal wear and tear
  • Failure due to lack of scheduled maintenance
  • Failure due to improper installation
  • Damage caused by unauthorized modifications or repairs

How to File a Warranty Claim

Email info@summit-tractor.com with:

  • Product details
  • Proof of purchase
  • Description of the issue

Important:

  • Item must be returned to an authorized service center for warranty consideration.
  • Return shipping will be coordinated by Summit Tractor Parts.
  • Customer may be responsible for shipping charges if the claim is deemed unwarrantable.

Warranty Remedies Offered

  • Repair of the defective product
  • Replacement of the product
  • Refund (if repair or replacement is not feasible)
FAST DELIVERY

Ships Same or Next Day

SECURE PAYMENT

Safe, Secure Checkout

QUALITY GUARANTEE

Industry Leading Warranty

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