4.6/5  1000+ Store Reviews

1 PCS Adjustable Hydraulic Cylinder Spanner Wrench Piston Spanner

$120.65 USD $129.10
You save $8.45 USD ( 7% OFF)
Fab Heavy Parts  |  SKU: rok2301054
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  • Powering 10,000+ Commercial Fleets

  • One Year Warranty

  • Easy 60-day Return

  • Expert support & Fitment Guarantee

Description

Adjustable Hydraulic Cylinder Spanner Wrench

This adjustable hydraulic cylinder spanner wrench is designed for loosening and tightening compatible hydraulic cylinder gland nuts and threaded components during maintenance and repair. The adjustable two-pin design provides engagement with suitable pin-hole components.

Available in two adjustment ranges, 20–210 mm and 70–245 mm, this hydraulic cylinder wrench is suitable for servicing compatible cylinders on excavators, loaders, bulldozers, tractors, and other heavy equipment.

Key Features

  • Adjustable Two-Pin Design: Designed to engage compatible hydraulic cylinder gland nuts and threaded components with pin holes.
  • Two Size Options: Choose between 20–210 mm and 70–245 mm adjustment ranges.
  • Different Pin Sizes: Each wrench variant includes pin dimensions suited to different engagement-hole requirements.
  • Heavy Equipment Applications: Suitable for compatible hydraulic cylinders on excavators, loaders, dozers, tractors, and other heavy-duty machinery.
  • Workshop Maintenance: Designed for use during hydraulic cylinder disassembly, gland removal, maintenance, and reassembly.

Available Sizes & Specifications

Select the correct wrench based on the cylinder component dimensions, adjustment range, and required engagement-pin diameter.

Specification 20–210 mm 70–245 mm
Adjustment Range 20–210 mm 70–245 mm
Overall Dimension Shown 300 mm 380 mm
Installed Pin Diameter 8 mm 14 mm
Additional Pin Diameter 10 mm 12 mm
Weight 2 kg 3.5 kg

Important: The two variants have different adjustment ranges, pin diameters, dimensions, and weights. Confirm the required measurements before ordering. The listed adjustment range alone does not guarantee compatibility with every hydraulic cylinder.

Typical Applications

This adjustable hydraulic cylinder spanner wrench is used for servicing compatible hydraulic cylinder components on equipment such as:

  • Excavators
  • Wheel loaders
  • Bulldozers
  • Tractors
  • Backhoe loaders
  • Other hydraulic heavy equipment

Applicable equipment brands may include Caterpillar, Komatsu, Hitachi, Kobelco, Volvo, Hyundai, Doosan, John Deere, Bobcat, New Holland, and Kato.

Compatibility Note: Equipment brand or machine model alone does not determine wrench compatibility. Always check the cylinder gland dimensions, pin-hole configuration, and available working clearance.

How to Choose the Correct Hydraulic Cylinder Spanner Wrench

  1. Identify the component: Determine which hydraulic cylinder gland nut or threaded component needs servicing.
  2. Measure the engagement points: Check the spacing and diameter of the holes where the wrench pins will engage.
  3. Choose the adjustment range: Select either the 20–210 mm or 70–245 mm variant according to the required measurements.
  4. Verify pin fit: Compare the component's engagement-hole diameter with the available pin sizes.
  5. Check working clearance: Make sure there is sufficient space around the hydraulic cylinder to operate the wrench.

Related Hydraulic Cylinder Repair Tools

Need a different wrench size or configuration? Browse our Hydraulic Cylinder Spanner Wrenches for additional options.

For cylinder disassembly, seal installation, and maintenance equipment, explore our Hydraulic Cylinder Repair Tools .

You can also browse our Hydraulic Seal Kits when replacing worn or damaged cylinder seals.

Need Help Selecting the Right Wrench?

Not sure which adjustment range or pin diameter you need? Send Fab Heavy Parts your cylinder dimensions and clear photos of the gland nut or engagement points.

Our parts team can help review the available wrench options for your repair application.

Contact FAB Heavy Parts

FAB Heavy Parts is an independent aftermarket parts supplier and is not affiliated with the equipment brands mentioned above.

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.

Customers praised this heavy-duty tool as "a must have" for hydraulic cylinder repairs, with multiple reviewers noting it "worked great." The adjustable design includes multiple pin sizes for different cylinders. However, one customer found the pins were soft metal and bent immediately, requiring replacement with harder material.

  • A must have item to repair a hydraulic cylinder
  • Quality looks great. I believe it can handle torque.
  • Appear to be well made with multiple pin sizes for different cylinders
Tool (positive)Cylinder (positive)Price (positive)Pins (positive)Quality (positive)
  • 5 stars: 10 (91%)
  • 4 stars: 1 (9%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
J
Joshua

The pins are soft metal. Immediately bent them fortunately I had a metal lathe available and was able to make more out of something harder

A
Anonymous

Perfect good tools

j
jacob
Cylinder wrenches

Appear to be well made but I haven't used them yet. They come with multiple pin sizes for different cylinders which is nice, as they vary greatly between machine manufacturers and by cylinder size. Plenty of meat on the handle to throw a large leverage enhancer on (pipe). It would be nice if these had a square drive cut into the handle to add a 3/4 breaker bar on to the handle , but keep a large pipe with you an that won't be a problem

T
Triplett
Excellent tool

Worked great

K
Kraig
Spanner Wrench

Good product and price.

N
Niccole
Spanner Rench

Product worked great!

R
Randy
Spanner wrenches

Quality looks great. Havnt put to the test yet but I believe it can handle torque. Definitely not Chinese built

B
Bryan
Awesome

Itโ€s awesome

N
Noel
Spanner wrench

Good

W
WILLIAM
Awesome tool

You can't go wrong with this heavy duty tool.Its a must have item to repair a hydraulic cylinder

J
Jennifer
Happy Customer

excellent!

Questions & Answers loading...

The Right Part, the First Time

Engine and hydraulic parts matched by part number, trusted by fleets, contractors and repair shops worldwide.

50,000+

Customers including fleets, workshops and machinery owners

100K+

Parts in stock and ready to ship

65+

Countries served worldwide

Since 2019

Supplying heavy equipment parts to the trade

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.

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.

1 PCS Adjustable Hydraulic Cylinder Spanner Wrench Piston Spanner 70 - 245mm - Fab Heavy Parts
Fab Heavy Parts

1 PCS Adjustable Hydraulic Cylinder Spanner Wrench Piston Spanner

From $120.65 USD $129.10

Adjustable Hydraulic Cylinder Spanner Wrench

This adjustable hydraulic cylinder spanner wrench is designed for loosening and tightening compatible hydraulic cylinder gland nuts and threaded components during maintenance and repair. The adjustable two-pin design provides engagement with suitable pin-hole components.

Available in two adjustment ranges, 20–210 mm and 70–245 mm, this hydraulic cylinder wrench is suitable for servicing compatible cylinders on excavators, loaders, bulldozers, tractors, and other heavy equipment.

Key Features

Available Sizes & Specifications

Select the correct wrench based on the cylinder component dimensions, adjustment range, and required engagement-pin diameter.

Specification 20–210 mm 70–245 mm
Adjustment Range 20–210 mm 70–245 mm
Overall Dimension Shown 300 mm 380 mm
Installed Pin Diameter 8 mm 14 mm
Additional Pin Diameter 10 mm 12 mm
Weight 2 kg 3.5 kg

Important: The two variants have different adjustment ranges, pin diameters, dimensions, and weights. Confirm the required measurements before ordering. The listed adjustment range alone does not guarantee compatibility with every hydraulic cylinder.

Typical Applications

This adjustable hydraulic cylinder spanner wrench is used for servicing compatible hydraulic cylinder components on equipment such as:

Applicable equipment brands may include Caterpillar, Komatsu, Hitachi, Kobelco, Volvo, Hyundai, Doosan, John Deere, Bobcat, New Holland, and Kato.

Compatibility Note: Equipment brand or machine model alone does not determine wrench compatibility. Always check the cylinder gland dimensions, pin-hole configuration, and available working clearance.

How to Choose the Correct Hydraulic Cylinder Spanner Wrench

  1. Identify the component: Determine which hydraulic cylinder gland nut or threaded component needs servicing.
  2. Measure the engagement points: Check the spacing and diameter of the holes where the wrench pins will engage.
  3. Choose the adjustment range: Select either the 20–210 mm or 70–245 mm variant according to the required measurements.
  4. Verify pin fit: Compare the component's engagement-hole diameter with the available pin sizes.
  5. Check working clearance: Make sure there is sufficient space around the hydraulic cylinder to operate the wrench.

Related Hydraulic Cylinder Repair Tools

Need a different wrench size or configuration? Browse our Hydraulic Cylinder Spanner Wrenches for additional options.

For cylinder disassembly, seal installation, and maintenance equipment, explore our Hydraulic Cylinder Repair Tools .

You can also browse our Hydraulic Seal Kits when replacing worn or damaged cylinder seals.

Need Help Selecting the Right Wrench?

Not sure which adjustment range or pin diameter you need? Send Fab Heavy Parts your cylinder dimensions and clear photos of the gland nut or engagement points.

Our parts team can help review the available wrench options for your repair application.

Contact FAB Heavy Parts

FAB Heavy Parts is an independent aftermarket parts supplier and is not affiliated with the equipment brands mentioned above.

Size

  • Function dimension 20-210mm
  • Function dimension 70-245mm
View product