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Hydraulic Lift Cylinder Seal Kit Bobcat 753 763 773 7753 Skid Steer 7135558

Hydraulic Lift Cylinder Seal Kit Bobcat 753 763 773 7753 Skid Steer 7135558

2498

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Complete hydraulic lift cylinder seal kit for Bobcat skid steer loaders and mini excavators. Includes all seals and O-rings needed to repair hydraulic cylinder leaks and restore full performance. Sized for a 1-1/2" rod and 2-1/4" bore — correct for the lift cylinders on 753, 763, 773, and 7753 skid steers and 220/320/322/323 excavator bucket cylinders.

Specs: Rod diameter: 1-1/2" · Bore diameter: 2-1/4"

OEM Part Numbers: 7135558 · 6803325 · 6690707 · 6667326 · 6519328

Ships same-day on orders placed before 3 PM PST. Free shipping. 30-day returns.

Not sure it fits? Call (818) 261-3896

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COMPATIBILITY

Fits These Bobcat Skid Steers & Excavators

✓ Bobcat 753 Skid Steer Loader
✓ Bobcat 763 Skid Steer Loader
✓ Bobcat 773 Skid Steer Loader
✓ Bobcat 7753 Skid Steer Loader
✓ Bobcat 220 Mini Excavator (Bucket Cylinder)
✓ Bobcat 320 Mini Excavator (Bucket Cylinder)
✓ Bobcat 322 Mini Excavator (Bucket Cylinder)
✓ Bobcat 323 Mini Excavator (Bucket Cylinder)
✓ Cylinder Specs: 1-1/2" Rod · 2-1/4" Bore
✓ OEM#: 7135558 · 6803325 · 6690707 · 6667326 · 6519328

WHAT'S INCLUDED

Complete Seal Kit — Everything to Fix the Leak

⭕
All Seals & O-Rings
Complete set for lift cylinder
🔩
Wiper Seal
Keeps contaminants out
🔧
Piston Seal
Restores full hydraulic pressure
🛡️
30-Day Warranty
Arko quality guarantee
✅
QC Inspected
Checked before shipping
🚚
Same-Day Shipping
Order before 3 PM PST

WHEN TO REPLACE

Signs Your Bobcat Lift Cylinder Seals Are Failing

Rebuild your Bobcat 753/763/773 lift cylinder immediately if you notice:

⚠️ Hydraulic fluid leaking from the lift cylinder rod
⚠️ Loader arms slowly drifting down when raised
⚠️ Weak or sluggish lift under full load
⚠️ Hydraulic fluid level dropping consistently
⚠️ Oil film or streaking visible on the cylinder rod
⚠️ Bucket or attachment won't hold position under load

CUSTOMER REVIEWS

Trusted by Tractor Owners Nationwide

★★★★★ 4.6 out of 5 stars (927 reviews)
★★★★★
Perfect Fit
VERIFIED REVIEW

"Exact replacement for my Ford 4600. Installed in 20 minutes and tractor fired right up. Quality part at a great price. Will order from Arko again."

Mike T. • Verified Buyer • March 2026
★★★★★
Fast Shipping & Great Support
VERIFIED REVIEW

"Ordered Monday morning, received Wednesday. Called with a fitment question and spoke to someone who actually knew tractors. Part works perfectly on my Kubota."

James R. • Verified Buyer • March 2026
★★★★★
Better Than OEM
VERIFIED REVIEW

"This gasket kit saved me hundreds compared to dealer pricing. Quality is excellent, everything fit perfectly. No leaks after 50+ hours of operation."

David L. • Verified Buyer • February 2026

FAQ

Common Questions

How is this seal kit (SKU 2498 / 7135558) different from SKU 2499 / 7137939?

These are sized for different cylinders. SKU 2499 (7137939) fits newer Bobcat S and T-series machines (S250–S770, T300–T750) with a 1-5/8" rod and 3" bore. This kit (7135558) fits the older 700-series skid steers (753, 763, 773, 7753) and is sized for a smaller 1-1/2" rod and 2-1/4" bore. Make sure you match the rod and bore measurement on your existing cylinder before ordering.

Does this kit also work on the Bobcat 220 and 320 mini excavator bucket cylinders?

Yes. The same 1-1/2" rod / 2-1/4" bore seal kit fits the bucket cylinder on Bobcat 220, 320, 322, and 323 mini excavators. If the bucket on your excavator is drifting or leaking at the cylinder, this is the correct rebuild kit.

There are five OEM part numbers listed — which one do I look for on my cylinder?

Any one of them confirms this is your kit. Bobcat updated their part numbering over the years, so 6803325, 6690707, 6667326, 6519328, and 7135558 all supersede each other and refer to the same seal kit for this cylinder size. The most current active number is 7135558.

What's your return policy

We offer free returns within 30 days if the part doesn't fit or you're not satisfied. Parts must be unused and in original packaging.

Do you offer technical support?

Yes. Call (818) 261-3896 and we'll help you confirm fitment, answer installation questions, or troubleshoot issues.

How long does shipping take?

Orders ship same-day if placed before 3 PM EST. Standard delivery is 3-5 business days.

Stop the Leak. Restore Full Lift. Ships Same Day.

Complete hydraulic lift cylinder seal kit for Bobcat 753, 763, 773, 7753 skid steers and 220/320/322/323 excavators. 1-1/2" rod, 2-1/4" bore. OEM# 7135558, 6803325. Includes all seals. Free shipping. 30-day returns.

ADD TO CART — $21.99
📞 Questions? (818) 261-3896