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Cat 420D, 430D Backhoe Bucket Cylinder Seal Kit 2315021

SKU:
2315021
FitsModel:
420D, 430D
ListDescription:
Backhoe Bucket Cylinder Seal Kit
Cat 420D, 430D Backhoe Bucket Cylinder Seal Kit 2315021
Part # 2315021

Fits Models At A Glance:

  • Caterpillar Backhoe Loaders – D Series: 420D, 430D

Key Notes:

  • Part Number(s): 2315021 (231-5021)
  • Application: Seal kit for the backhoe bucket cylinder (the rear digging bucket, not the loader bucket)
  • Serial Number Notes: Cat catalogs this kit for the 420D and 430D only. Sister kits cover the neighboring models: 1945603 for 426C, 436C and 438C, and 3651342 for 430E, 430F, 442E and 444E. Match your model plate before ordering.
  • Condition: Aftermarket replacement part

Common Use Case or Symptoms:

Use when the backhoe bucket curls slowly, bleeds down while parked, or shows oil on the bucket cylinder rod on a Cat 420D or 430D.

Why Choose Broken Tractor:

  • Model-exact fitment — this kit is cataloged for just two machines, and we list the sister kits for the others so you land on the right one.
  • Cat backhoe parts are our daily work — 20 years of matching seal kits to cylinders on 416 through 450 series machines.
  • Fast Shipping from a U.S.-Based Team — Baton Rouge and Kimbolton warehouses, no overseas wait.
$49.00

Shipping calculated at checkout. If any item in your order is temporarily unavailable, we'll contact you to arrange a back-order or refund — whichever you prefer.

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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 fill out our form, 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! fill out our form to make a request here at Return Request Form and we would be pleased to help you.

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Product: Category: Brand: Head Title: Backhoe Bucket Cylinder Seal Kit | Broken Tractor | 2315021