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Loader Bucket Cylinder Unitized Piston Assembly for John Deere Skid Steers & Compact Track Loaders

SKU:
AH172352
FitsModel:
270*, 312GR, 314G, 316GR, 316P, 317G, 317P, 318G, 318P, 323E, 324E, 324G, 325, 325G, 326D, 326E, 328, 333D, 333E
ListDescription:
Bucket Cylinder Unitized Piston Assembly
John Deere skid steer CTL bucket cylinder piston assembly AH172352
Part # AH172352

Fits Models At A Glance:

  • John Deere Skid Steer Loaders: 270 (After Serial Number 370250), 312GR, 314G, 316GR, 316P, 317P, 318G, 318P, 324E, 324G, 325, 326D, 326E, 328
  • John Deere Compact Track Loaders: 317G, 323E, 325G, 333D, 333E

Key Notes:

  • Part Number: AH172352
  • Also References: RE34084
  • Fits Cylinders: ST292386, ST292387, ST292388, ST850456, ST850458
  • Weight: 1.5 lbs (0.68 kg)
  • Bore: 70mm
  • Kit Includes:
    • AH172352 Piston
    • AH158623 Rubber Seal
    • R98325 Rubber Seal
    • R98324 Teflon Seal
  • Application: Loader bucket cylinder unitized piston assembly — replaces worn or damaged piston and seals to restore full hydraulic bucket curl force and eliminate internal cylinder bypass
  • Manufacturer: Made in USA

Common Use Case or Symptoms: Use when the bucket cylinder loses curling force, the bucket drifts open under load, or internal leakage is confirmed — symptoms of a worn or scored piston seal assembly on John Deere compact skid steers and compact track loaders.

Why Choose Broken Tractor:

  • ✅ Made in the USA: Precision-manufactured piston assembly built to OEM specifications for reliable hydraulic performance in demanding compact equipment applications
  • ✅ Complete Unitized Assembly: Piston, rubber seals, and Teflon seal arrive together — everything needed to restore full bucket cylinder function in one kit
  • ✅ Fast Shipping from a U.S.-Based Team: In-stock and ready to ship same day from our U.S. warehouses
$128.00

Shipping charges are calculated at checkout.
Items are NOT guaranteed to be in stock at the time of order.
Refunds are offered if the item is on back-order.

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Shipping & Return Policy

Do you need your part quickly? You're in luck! We have warehouses all over the country to ensure a quick and easy delivery time. Most of our parts ship from our warehouses the same day you place your order. And many times, orders are delivered in Two to Three days.

Our in house parts are manufactured following strict quality standards in our warehouse in Ohio. Parts such as hydraulic cylinders, pins, bushings, sheet metal, track adjusters, booms and dipper sticks are all ready to ship same day that they are purchased! With less time to wait for your shipment, you will be able to get back to work as quickly as possible.

Did you accidentally purchase the incorrect part? We offer returns and exchanges here at Broken Tractor. To proceed with a return, please call us toll free, and we will provide you with return authorization and a step by step return process for your convenience. We are more than happy to help you exchange your part for the correct one! Give us a call at 1-800-909-7060 and we would be pleased to help you.

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Product: Category: Brand: Head Title: Bucket Cylinder Unitized Piston Assembly | Broken Tractor | AH172352