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Fab Heavy Parts  |  SKU: FN26033039

Tension Cylinder 9074447 Fits for Hitachi Excavator EX120

$515.67

Our price doesn't include any taxes, duties or VAT.

Description

Tension Cylinder 9074447 – Replacement for Hitachi Excavator EX120

Aftermarket track tension cylinder engineered for reliable track tensioning and consistent undercarriage performance in Hitachi EX120 excavator applications. Precision-manufactured components ensure drop-in compatibility with correct fitment.

Technical Specifications

  • Part Number: 9074447
  • Condition: New, aftermarket replacement
  • Function: Maintains correct track tension by applying hydraulic or grease-actuated force to the front idler, preventing track derailment, reducing undercarriage wear, and ensuring stable ground engagement across all terrain conditions on the Hitachi EX120 excavator

Equipment Compatibility

Note: Compatibility is provided for reference. Please verify against your part number before ordering.

Fits the Following Applications:

  • Hitachi Excavator: EX120

Why Choose This Tension Cylinder

The track tension cylinder is a critical undercarriage component in your Hitachi EX120 excavator — it keeps the track at the correct tension to prevent derailment, minimize roller and sprocket wear, and maintain traction on uneven ground. A failed or leaking tension cylinder results in loose tracks, accelerated undercarriage component wear, and increased risk of track separation during operation on slopes or rough terrain. This replacement unit delivers:

  • Reliable track tensioning – Engineered to meet the stroke, bore, and pressure specifications of the Hitachi EX120 excavator undercarriage tensioning system
  • Exact-fit installation – Direct replacement with correct cylinder dimensions and mounting interface to match Hitachi EX120 undercarriage specifications without modification
  • Durable construction – Built to withstand continuous hydraulic pressure, impact loads, mud, and the harsh undercarriage environment of excavator operation in construction and earthmoving applications
  • Cost-effective solution – Aftermarket quality at a fraction of dealer pricing

Package Contents

  • 1 × Tension Cylinder 9074447

Essential for Hitachi EX120 excavator undercarriage maintenance and track tension cylinder replacement. Keep your Hitachi EX120 delivering stable tracking, reduced undercarriage wear, and reliable performance on every job site.

1 Year Warranty

Fab Heavy Parts is excited to offer a 12-month warranty on all new replacement/aftermarket parts starting from your original purchase date.

Enjoy peace of mind with Fab Heavy Parts!

For more warranty details, please check out our warranty policy.

Fast Delivery

Estimated delivery time 3-6 workdays

No Core Charge

We don't have a core charge for any products.

Frequently Asked Questions

Shipping and Delivery

What countries do you ship to?

We can ship to these countries:

Indonesia, Japan, Malaysia, Philippines, Singapore, South Korea, Thailand, Vietnam

United States

Belgium, San Marino, Italy, Spain, Netherlands, France, Germany, Finland, Austria, Denmark, Ireland, Luxembourg, Monaco, Norway, Sweden, Switzerland, Portugal, Poland, Hungary, Canada, Estonia, Australia, Mexico, New Zealand, Bulgaria, Croatia, Cyprus, Czechia, Greece, Greenland, Iceland, Liechtenstein, Lithuania, Malta, Romania, Russia, Slovakia, Slovenia, Latvia, Turkey, United Kingdom

How long will it take to receive my order?

Estimated delivery time to USA: 3-6 workdays;
Estimated delivery time to Canada, Mexico: 4-7 workdays;
Estimated delivery time to Australia: 4-7 workdays;
Estimated delivery time to European countries: 4-7 workdays;
Estimated delivery time to Asian countries: 3-5 workdays.

Returns and Refunds

How do I return a product?

Our return policy lasts 60 days. If 60 days have gone by since the delivery, unfortunately, we can’t offer you a refund or exchange.


To be eligible for a return, your item must be unused, not installed, clean and in the same condition that you received it. Shrink wrapping must not be broken. It must also be in the original packaging.


To complete your return, we require a receipt or proof of purchase.
Please do not send your purchase back to the manufacturer.



Steps of Returning Products to Fab Heavy Parts

1. Request returns in seconds at our return portal.

2. Fill in the email address you left with the order & the order number to start the return. Note: a correct order number format starts with a # hashtag

3. Select the items you wish to return and choose the return reason and upload photos of the received package.

Then, Fab Heavy Parts receives your return request and starts to process your return request. We may contact you for more details.

Steps after the approval of your return request:

1. A Return label will be sent to you via email. Print out the return label, place it on the parcel, and take it to the drop-off point. Make sure you properly pack the product for return if it’s returnable.
2. A refund of the original purchase price will be issued.
Any questions about returning products, please feel free to contact us at info@fabheavy.com

How long will it take to receive my refund?

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment within 3-10 business days.

Payment Methods

What kind of payment methods do you accept?

We accept all major credit cards, PayPal, Google Pay, Apply Pay, Shop Pay, debit cards.

If you prefer offline payment, please contact us to get our bank transfer details.

Taxes or duties

Will I receive customs/import duties?

For orders shipping to the United States, our price includes the import fees. The receiver/buyer doesn't need to pay any extra customs taxes, or duties for their packages. For orders shipping to non-US countries, please check our policy here.

TESTIMONIALS

It was great ordering from you guys if we ever need anything else we sure will order from you guys.

I.H.

From the US

Great price and fit my 844 lull perfectly , along with fast shipping.

M.L.

From the US

very very good and I received it very quickly. thank you very much.

L.F.

From the EU

Removed old tank and install new, install pipes and fill with oil, no modifications at all. GREAT FIT !!!!!

R.P.

From the US.

Received everything as stated and so far very happy with the product. Will purchase again when more parts are needed.

E.S.

From the US

Ask a Question

Feel free to leave your question with us. Our current response time is around 24 hours, though we will get back to you faster when possible.

Tension Cylinder 9074447 Fits for Hitachi Excavator EX120 - Fab Heavy Parts
Fab Heavy Parts

Tension Cylinder 9074447 Fits for Hitachi Excavator EX120

$515.67

Tension Cylinder 9074447 – Replacement for Hitachi Excavator EX120

Aftermarket track tension cylinder engineered for reliable track tensioning and consistent undercarriage performance in Hitachi EX120 excavator applications. Precision-manufactured components ensure drop-in compatibility with correct fitment.

Technical Specifications

Equipment Compatibility

Note: Compatibility is provided for reference. Please verify against your part number before ordering.

Fits the Following Applications:

Why Choose This Tension Cylinder

The track tension cylinder is a critical undercarriage component in your Hitachi EX120 excavator — it keeps the track at the correct tension to prevent derailment, minimize roller and sprocket wear, and maintain traction on uneven ground. A failed or leaking tension cylinder results in loose tracks, accelerated undercarriage component wear, and increased risk of track separation during operation on slopes or rough terrain. This replacement unit delivers:

Package Contents

Essential for Hitachi EX120 excavator undercarriage maintenance and track tension cylinder replacement. Keep your Hitachi EX120 delivering stable tracking, reduced undercarriage wear, and reliable performance on every job site.

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