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Cummins 6B/6BT/BTA 5.9 Oil Pan Gasket for Case 680K, 680L, 850D, 850E, & more

SKU:
A77676
FitsModel:
680K, 680L, 850D, 850E, 850G, 850H, 1150E, 1150G, 1150H, 621, 621B
ListDescription:
Oil Pan Gasket
Case Cummins 6B/6BT 5.9 Oil Pan Gasket -- A77676 | Broken Tractor
Part # A77676

Fits Models At A Glance

  • Case Loader/Backhoe: 680K, 680L
  • Case Dozer: 850D, 850E, 850G, 850H, 1150E, 1150G, 1150H
  • Case Wheel Loader: 621, 621B

Key Notes

  • Part Number(s): A77676; Interchange: 3959052, A77979
  • Weight: 1 lb
  • Application: Oil pan gasket for Cummins 6B, 6BT, and BTA 5.9 diesel engines used in Case construction equipment
  • Condition: Aftermarket replacement part

Why Choose Broken Tractor

  • Broad Fitment Coverage Across Case Lines - Fits a wide range of Case dozers, loaders, and backhoes powered by the Cummins 5.9 engine family.
  • Multiple Interchange Part Numbers - Replaces A77979 and 3959052 so you can cross-reference and confirm fitment before ordering.
  • Backed by a U.S.-Based Team - Our team is here to help you find the right part fast with knowledgeable support and fast shipping.
$18.00

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.

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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: Oil Pan Gasket | Broken Tractor | A77676