null
CALL or TEXT (800) 909-7060

Case Excavator Engine Block Parts

ⓘ Click headers to sort ↕
Case Excavator Engine Block Parts parts list
Image Fits Model Description Part # Price Product Details
Case Cummins 4B 4BT 4BTA 6B 6BT engine oil pan heater kit 110V A77490 made in USA See Details 480E/F, 580E/K/L/M/SL/SM, 590/SL/SM, 450C, 550/E/G/H, 650/G/H/K, 750H/K, 850D/E/G/H/K, 855D/E, 1150E/G/H, 9010/B, 9020/B, 9030/B, CX130/160/210/240/290, 521/B/C/D, 621/B/C/D, 40/60/70/75/85/90/95XT, 1840/1845C, 570LXT/MXT, 584-588E/G, 660/760/860/960 Block Heater, Cummins Engine A77490
$74.00
View Info
Used 3920758 Timing Cover See Details 480F, 570LXT, 570MXT, 580SE, 580K, 580SK, 580L, 580SL, 580M, 580SM, 590, 590 Turbo, 590SL, 590SM, 450C, 550, 550E, 550G, 550H, 650, 650G, 650H, 750H, 750K, 850D, 850E, 850G, 850H, 850K, 1150E, 1150G, 1840, 1845C, 40XT, 60XT, 75XT, 85XT, etc Used Timing Cover J920758U
$120.00
View Info
Timing Cover for Cummins 4BT with 4-Bolt Pump See Details 570MXT, 580M, 580SL, 580SM, 590 , 590SL, 590SM, 680L, 780C, 780D, 550E, 550G, 550H, 650H, 650K, 750H, 750K, 850E, 850G, 850H, 850K, 1150G, 1150H, 521D, 621B, 621C, 621D, 1840, 1845C, 60XT, 70XT, 90XT, 95XT, 586G, 588G, 686G, 686GXR, 688G Timing Cover J936257
$190.00
View Info
Made in USA Case Cummins Engine Block Heater See Details 480F, 570LXT, 570MXT, 580SE, 580K, 580SK, 580L, 580SL, 580M, 580SM, 590, 590 Turbo, 590SL, 590SM, 450C, 550, 550E, 550G, 550H, 650, 650G, 650H, 750H, 750K, 850D, 850E, 850G, 850H, 850K, 1150E, 1150G, 1840, 1845C, 40XT, 60XT, 75XT, 85XT, etc Block Heater, Cummins Engine 196803A1
$134.00
View Info
Connecting Rod (New)
(Fracture Split) -- 4943979 See Details 4B390, 4BT 3.9, 4T390, 4TA390, 6B590, 6BT 5.9, 6T590, QSB Connecting Rod (Fracture Split) (Used) 4943979U
$30.00
View Info

Shop engine block parts for Case excavators. Broken Tractor stocks timing covers, block heaters, and connecting rods for Case excavators equipped with Cummins 4BT, 6BT, and QSB diesel engines.

Fits Models At A Glance:

  • Case Excavators: 688, 688G, 780C, 780D
  • Cummins Engines: 4B, 4BT 3.9, 6BT 5.9, QSB, 6BT359

Key Notes:

  • Coverage: Timing covers (new and used), block heaters, and connecting rods (fracture split)
  • Application: Engine block components for Cummins-powered Case excavators — essential for rebuilds, cold weather operation, and internal engine repairs
  • Function: Timing covers seal the front of the engine; block heaters aid cold starting; connecting rods transfer piston force to the crankshaft

Why Choose Broken Tractor:

New and Used Options Available

Fits Cummins 4BT, 6BT, and QSB Engines

Fast Shipping from U.S. Warehouses

Privacy Policy | Terms & Conditions

Building Quality Since 2006  |  Copyright © 2026 Broken Tractor LLC - All Rights Reserved


Product: Category: Case Excavator Engine Block Parts Brand: Head Title: Case Excavator Engine Block Parts | Broken Tractor