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Case Excavator Engine Block Parts

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Case Excavator Engine Block Parts parts list
Image Fits Model Description Part # Price Product Details
Oil filter head plate J918954 for Case 580 Super L loader backhoe See Details 480E, 480F, 580SE, 580K, 580SK, 580L, 580SL, 590 Turbo, 590SL, 580M, 580SM, 590SM (Series I), 480LL, 480F LL, 570LXT, 570MXT, 584E-586E, 585G-588G, 450C, 455C, 550, 550E-H, 650, 650E-K, 750H, 750K, 1840, 1845C, 40XT-95XT, W11B, W14B, 660, 760, 686G Oil Filter Head Plate J918954
$94.00
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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
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Case Iveco engine block heater 110V Block heater for Case 580M backhoe See Details 570MXT*, 580M*, 580N*, 580N EP*, 580 Super M*, 580 Super M*, 580 Super M+*, 580 Super M+*, 580 Super N*, 580 Super N WT*, 590 Super M*, 590 Super M*, 590 Super N*, 650K *, 750K*, 850K*, 850L*, 1150K*, 1650L*, 721F*, 586G*, 588G * 110V Engine Block Heater 87447135
$134.00
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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
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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
$543.00
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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
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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
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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

Frequently Asked Questions

What timing cover fits a Case 688G excavator?

The Timing Cover for Cummins 4B/6B with 4-Bolt Pump (SKU J936257) is listed to fit the Case 688G. It is designed for Cummins 4B and 6B engines that use a 4-bolt injection pump mount. Because engine configurations can vary, check your existing part number or the pump mounting before ordering.

What is the difference between the new and used Case Cummins timing covers?

Broken Tractor offers a new timing cover for Cummins 4B/6B engines with a 4-bolt pump (SKU J936257) and a used Case Cummins timing cover (SKU J920758U). The two carry different part numbers and different fitment lists, so they are not automatically interchangeable. Match the part number on your current cover to choose the right one.

Which Cummins engines does the fracture split connecting rod fit?

The used fracture split connecting rod (SKU 4943979U) fits Cummins 4B390, 4BT 3.9, 4T390, 4TA390, 6B590, 6BT 5.9, 6T590 and QSB engines. The connecting rod transfers piston force to the crankshaft, so it is a common replacement during internal engine repairs and rebuilds. Confirm that your engine uses fracture split rods before ordering.

Is there an engine heater for a Case CX210 excavator?

Yes, the 110V Engine Oil Pan Heater Kit (SKU A77490) is listed for Case CX130, CX160, CX210, CX240 and CX290 excavators, plus the 9010, 9010B, 9020, 9020B, 9030 and 9030B. It is made for Case equipment with Cummins 4B and 6B engines. Heaters like this help with cold weather starting.

How do I know which engine block part fits my Case excavator?

Fitment depends on your excavator model, serial number and the Cummins engine installed, such as the 4BT 3.9, 6BT 5.9 or QSB. The easiest way to get it right is to match the part number on your original part to the SKU in the listing. If you are unsure, call our parts team at (800) 909-7060 to confirm fitment before ordering.

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