JD 850C Blade Cylinder & Seal Kits parts list
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544E, 544G, 624E, 624G, 644E, 644ER, 644G, 710C, 710D, 750B, 750C, 850C |
Rod Seal Kit (80mm) |
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RE25152 |
$125.00
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510, 655, 655B, 755B, 750, 750B/C, 850, 850B/C, 640, 9900 |
Rod Seal Kit (2-1/2 in) |
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RE17345 |
$48.00
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750C, 850C, 544J, 624H, 624J, 624K, 624KR, TC54H, 710G |
Tilt Cylinder Seal Kit (140mm) |
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AH216299 |
$72.00
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Rod seal kits for John Deere 850C dozer blade cylinders, covering hydraulic seal service for blade lift and tilt cylinders across the 750-850 crawler series and related machines.
Fits Models At A Glance
- 850 Series: 850, 850B, 850C
- 750 Series: 750, 750B, 750C
- Related Crawlers: 510, 655, 655B, 755B
Key Notes
- Application: Rebuilds blade lift and tilt cylinder rod seals on dozer hydraulics.
- Part Type: Rod seal kits including 2-1/2 in bore service kit RE17345 and RE25152.
- Cross Coverage: RE25152 also services 544-644 loaders and 710C/710D machines.
- Condition: New replacement seal kits ready for cylinder rebuild.
Why Choose Broken Tractor
- ✅ Verified fitment for John Deere crawler dozer hydraulics
- ✅ Fast shipping from two US warehouses
- ✅ Rod seal kits available for common bore sizes
Frequently Asked Questions
What seal kits fit a John Deere 850C blade cylinder?
Broken Tractor carries three seal kits that list the John Deere 850C: the AH216299 tilt cylinder piston seal kit, the RE17345 2-1/2 inch rod seal kit, and the RE25152 rod seal kit. The right kit depends on which cylinder you are rebuilding and the seals it uses. Match the part number on your old kit or cylinder, or call our parts team at (800) 909-7060 to confirm fitment by serial number.
What is the difference between a rod seal kit and a piston seal kit for a John Deere 850C?
A rod seal kit services the rod seals, and a piston seal kit services the piston seals. For the 850C, we carry the AH216299 piston seal kit for the tilt cylinder and two rod seal kits, RE17345 and RE25152. Check which seals your cylinder needs before ordering so you get the correct kit.
Will the 850C blade cylinder seal kits also fit a John Deere 750C dozer?
Yes, all three kits we carry for the 850C, AH216299, RE17345 and RE25152, also list the John Deere 750C. Fitment can still vary by cylinder and serial number. Match the part number on your existing seals before ordering.
Which rod seal kit fits an older John Deere 850 or 850B dozer?
The RE17345 2-1/2 inch rod seal kit lists the John Deere 850, 850B and 850C, plus the 750, 750B and 750C. The RE25152 rod seal kit lists the 850C, 750B and 750C, but not the 850 or 850B. If you have an earlier 850 series machine, start by comparing your part number to RE17345.
Are the John Deere 850C blade cylinder seal kits new parts?
Yes, Broken Tractor offers new aftermarket replacement seal kits for rebuilding John Deere 850C blade lift and tilt cylinders. The kits are listed by part number, so you can match AH216299, RE17345 or RE25152 to the seals in your cylinder. We also offer fast shipping from two US warehouses.
