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Case Loader Engine Cylinder Head

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Case Loader Engine Cylinder Head parts list
Image Fits Model Description Part # Price Product Details
Case 445T Head Gasket, 1.15mm, for 580N, 580SM, 590SM, Skid Steers – 112830920 See Details 580M, 580SM, 580SM+, 590SM, 580N, 430, 435, 440, 440CT, 445, 445CT, 450, 450CT, 465, 521D Head Gasket 1.15mm (445/445T NEF) 112830920
$65.00
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Case Cummins Used 4390 Engine Block See Details 480E, 480F, 580 Super E, 580K, 580 Super K, 580L, 580 Super L, 580M-I, 580 Super M-I, 590 Turbo, 590 Super L, 590 Super M-I, 584E, 585E, 585G, 586E, 586G, 450C, 455C, 550, 550E, 550G, 550H, 650, 650E, 650G, 1840, 1845C, 40XT, 60XT, 70XT, 75XT, 85XT, Engine Block (Cummins 4.390, 4T390, 4TA390) J916254U
From $400.00
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Cummins Engine Cylinder Head for Case and New Holland Equipment by Broken Tractor See Details 480E, 480F, 580 Super E, 580K, 580 Super K, 580L, 580 Super L, 580M-I, 580 Super M-I, 590 Turbo, 590 Super L, 590 Super M-I, 584E, 585E, 585G, 586E, 586G, 450C, 455C, 550, 550E, 550G, 550H, 650, 650E, 650G, 1840, 1845C, 40XT, 60XT, 70XT, 75XT, 85XT, Loaded Cylinder Head (Cummins 4.390, 4T390) J930913
$734.00
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Case engine lifter tappet for 188 and 207 cui diesel engines See Details 430, 480, 480B, 480C, 480D, 530, 580, 580B, 580C, 580D, 310, 350, 450, 450B, 1700 Series, 1835, 1835B, 1845, 1845B, 584, 585, 586, 584C, 585C, 586C, 584D, 585D, 586D, W11, DH5, DH7 Lifter / Tappet G47077
$15.00
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Case 6 Cylinder Head Bolt Set (Cummins 6.590) (RP731134) See Details 680K, 680L, 780C, 780D, 850D, 855D, 850E, 855E, 850G, 850H, 850K, 1150E, 1150G, 1150H, W14B, W14C, 621, 621B, 621C, 621D, 880D, 1088, 9030B Head Bolt Set (Cummins 6BT 5.9L) RP731134
$112.00
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Case engine camshaft for 188 and 207 CID diesel engines See Details 480CK, 480B, 480C, 480D, 480LL, 530CK, 580CK, 580B, 580C, 580D, 310F, 310G, 350, 350B, 450, 450B, W5A, W11, 1835, 1835B, 1845, 1845B, 584C, 584D, 585C, 585D, 586C, 586D, DH5 Camshaft A153521
$270.00
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Cummins 6-Cylinder Engine Cylinder Head with Valves for Case Equipment by Broken Tractor See Details 680K, 680L, 780C, 780D, 850D, 855D, 850E, 855E, 850G, 850H, 850K Series 1, (1150E w/6T590), 1150G, 1150H W14B, W14C, 621, 621B, 621C, 621D, 880D, 1088, 9030B Cylinder Head with Valves J938656
From $685.00
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Cummins 6B590 upper head gasket set See Details 680K, 680L, 780C, 780D, 1150E, 1150G, 1155E, 850D, 850E, 850G, 855D, 855E, 621, 621B, 621C, W14B, W14C, 1085B, 1085C, 1086B, 1088, 880D, 888, 9030, 9030B Upper Engine Gasket Set 3804897
$84.00
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Engine cylinder head components for Case wheel loaders, covering Cummins 5.9 and 6T590 engine platforms across W, 600, and 700 series loader machines.

Fits Models At A Glance

  • W Series: W5A, W11, W14B, W14C
  • 600 / 620 Series: 621, 621B, 621C, 621D
  • 680 / 780 Series: 680K, 680L, 780C, 780D
  • 1085 Series: 1085B, 1085C, 1086B

Key Notes

  • Application: Engine cylinder head components for Case wheel loader engines
  • Coverage: Includes cylinder heads with valves, engine blocks, head bolt sets, upper engine gasket sets, camshafts, and lifters
  • Function: Supports top-end engine rebuilds and cylinder head replacement on Case wheel loader platforms
  • Brands: Aftermarket OEM-equivalent Cummins-compatible components

Why Choose Broken Tractor

  • ✅ Cummins 5.9 cylinder heads and components stocked
  • ✅ Covers W-series, 621, 680, and 780 series loaders
  • ✅ Complete top-end engine rebuild components available

Frequently Asked Questions

What cylinder head fits a Case 621B wheel loader?

Broken Tractor offers the Case Cummins 6B / 6BT New Engine Cylinder Head with Valves, SKU J938656, which fits the Case 621, 621B, 621C and 621D wheel loaders as well as the W14B and W14C. Engine options can vary by serial number, so confirm your engine is a Cummins 6B or 6BT and match the part number before ordering.

Does the Case W14C replacement cylinder head come with valves?

Yes, the new Cummins 6B / 6BT cylinder head, SKU J938656, comes with valves and fits the Case W14B and W14C loaders. For a complete top-end job, we also carry the Upper Head Gasket Set for Cummins 6B590 and 6BT590 engines, SKU 3804897, which fits the W14B, W14C, 621, 621B and 621C.

What head bolt set fits a Case 621D loader?

The Cummins 6BT 5.9L Head Bolt Set, SKU RP731134, fits the Case 621, 621B, 621C and 621D as well as the W14B and W14C. Head bolts are commonly replaced whenever the cylinder head is removed, so many buyers order the bolt set together with the head and upper gasket set.

What camshaft and lifters fit a Case W11 wheel loader?

Broken Tractor carries the Engine Camshaft for Case 188 and 207 CID diesel engines, SKU A153521, which fits the Case W5A and W11. For the W11, we also offer the Engine Valve Lifter (Tappet) for Case 188 and 207 CUI diesel engines, SKU G47077. Confirm your loader has the 188 or 207 cubic inch diesel before ordering.

What head gasket fits a Case 521D wheel loader?

The Case 445T Head Gasket, SKU 112830920, has a 1.15 mm thickness and fits the Case 521D. Because engine fitment can change by serial number, match the part number from your old gasket or engine, or call (800) 909-7060 so the parts team can confirm the right fit.

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Product: Category: Case Loader Engine Cylinder Head Brand: Head Title: Case Loader Engine Cylinder Head | Broken Tractor