251D Diesel Engine
Case (Case IH) 251D Engine Parts (Diesel)
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Engine CID | Cylinders | Bore | Stroke |
251 | 4 | 4 | 5 |
Rod Journal | Main Journal |
2.7480-2.7490 | 2.9980-2.9990 |
N/A |
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Crankshaft fits Case (Case IH) Engines (251 | 251D | 267BD | 301BD | 336BD | 336BDT | A251 | A251B | A267D | A284 | A301B | A30
Crankshaft - 5A166001CylindersFuel TypeCU In4Diesel | Gas | LP251 | 267 | 301 | 336 | 284Notes: new,..
$978.91 $1,035.88
Head Gasket Set fits Case (Case IH) Engines (251D) - Diesel
Head Gasket Set - 5A189508Kit Contains: (4) Manifold Gasket Part#5A27909 ;(2) Manifold Gasket Part#5..
$408.35 $432.12
Case Engines (Diesel) Injection Pump Gear Cover Gasket (251D, 267D, 377D)
Injection Pump Gear Cover Gasket**(Order a Quantity of 1 for complete engine application)** Engine ..
$37.95 $40.16
Case Engines (Gas) - Lower Gasket Set w/Seals (251D, 267D)
Lower Gasket Set w/Seals"**(Order a Quantity of 1 for complete engine application)**Engine Details ..
$229.75 $243.12
Case Engines (Gas, Diesel, LP) Front Crank Seal (251, 251D, 267D, 301D, 377, 377D)
Front Crank Seal **(Order a Quanitiy of 1 for complete engine application)** Choose your Engine Bra..
$31.24 $33.06
Case Engines (Gas, LP, Diesel) Pan Gasket Set (Pan without Ears / Standard Transmission) (251, A251, 251D, 267D, A284, 301D)
Pan Gasket Set (Pan without Ears / Standard Transmission)**(Order a Quantity of 1 for complete engi..
$21.51 $22.76
Case Engines (Gas, LP, Diesel) Rear Crank Seal (251, 267, 284, 301, 336, 377, 401, 451, 504)
Rear Crank Seal **(Order a Quanitiy of 1 for complete engine application)** Choose your Engine Bran..
$33.81 $35.78
Case Engines (Gas, LP, Diesel) Rear Crank Seal Kit, Optional (Not in Gasket Sets) (251, 267, 284, 301, 336, 377, 401, 451, 504)
Rear Crank Seal Kit, Optional (Not in Gasket Sets) **(Order a Quanitiy of 1 for complete engine app..
$173.79 $183.90
Case Engines (Gas, LP, Diesel) Timing Cover Gasket (251, A251, 251D, 267D, A284, 301D, 377, 377D, 401D, 451D, 451D Turbo)
Timing Cover Gasket **(Order a Quanitiy of 1 for complete engine application)** Choose your Engine ..
$151.32 $160.13
Case Engines (Gas, LP, Diesel) Valve Cover Gasket (251, A251, 251D, 267D, A284, 301D, 377, A377, 377D, 401D)
Valve Cover Gasket **(Order a Quanitiy of 2 (4 Cylinder) or 3 (6 Cylinder) for complete engine appl..
$60.46 $63.98
Case | International Engines (Gas, LP, Diesel) Front Wear Sleeve, Optional (Not in Gasket Sets)
Front Wear Sleeve, Optional (Not in Gasket Sets)**(Order a Quantity of 1 for complete engine applic..
$73.34 $77.61
Case | International Engines (Gas, LP, Diesel) Positive Valve Seal Set, Optional (Not in Gasket Set) (1)
Positive Valve Seal Set, Optional (Not in Gasket Set) (1)**(Order a Quantity of 2 (4 Cylinder) or 3..
$47.03 $49.77
Case Engines (Diesel) Piston Assembly, 4.125" Overbore (251D, 377D)
Piston Assembly, 4.125" Overbore**(Order a Quantity of 4 (4 Cylinder) or 6 (6 Cylinder) for complet..
$252.37 $267.06
Case Engines (Diesel) Sleeve & Piston Assembly, 4.125" Overbore (251D, 377D)
Sleeve & Piston Assembly, 4.125" Overbore**(Order a Quantity of 4 (4 Cylinder) or 6 (6 Cylinder) fo..
$486.94 $515.28
Case Engines (Gas, Diesel, LP) Cylinder Liner, 4.000" Standard Bore (Includes O-Rings) (251, 251D, 377, 377D)
Cylinder Liner, 4.000" Standard Bore (Includes O-Rings)**(Order a Quantity of 4 (4 Cylinder) or 6 (..
$264.84
Case Engines (Gas, Diesel, LP) Piston Ring Set (251, 251D, 267D, 377, 377D, 401D)
Piston Ring Set **(Order a Quanitiy of 4 (4 Cylinder) or 6 (6 Cylinder) for complete engine applica..
$38.05 $40.26
Case Engines (Gas, LP, Diesel) Cylinder Liner O-Ring Package (251, A251, A251B, 251D, 267D, 267BD, 377, A377, A377B, 377D, 401D
Cylinder Liner O-Ring Package **(Order a Quanitiy of 4 (4 Cylinder) or 6 (6 Cylinder) for complete ..
$12.22 $12.93
Case Engines (Gas, LP, Diesel) Piston Ring Set, 4.000 inch Standard Bore (251, A251, A251B, 251D, CE, DE Engine (1929-1955), 37
Piston Ring Set, 4.000" Standard Bore **(Order a Quanitiy of 4 (4 Cylinder) or 6 (6 Cylinder) for c..
$41.99 $44.43
Case Engines (Diesel) Exhaust Valve (1.385" Head Diameter) (251D, 267D, 377D)
Exhaust Valve (1.385" Head Diameter)**(Order a Quantity of 4 (4 Cylinder) or 6 (6 Cylinder) for com..
$83.04 $87.87
Case Engines (Diesel) Intake Valve (1.540" Head Diameter) (251D, 267D, 377D)
Intake Valve (1.540" Head Diameter)**(Order a Quantity of 4 (4 Cylinder) or 6 (6 Cylinder) for comp..
$65.22 $69.02
Case Engines (Diesel) Intake Valve Guide (251D, 267D, 301D, 377D, 401D, 451D, 451D Turbo)
Intake Valve Guide **(Order a Quanitiy of 4 (4 Cylinder) or 6 (6 Cylinder) for complete engine appl..
$8.27 $8.75
Case Engines (Diesel) Valve Guide (267BD, 301BD, 336BD, 336BDT, 401BD, 401BDT, 451BD, 451BDT, 504BD, 504BDT, 504BDTI)
Valve Guide **(Order a Quanitiy of 12 (6 Cylinder) or 8 (4 Cylinder) for complete engine applicatio..
$7.71 $8.16
Case Engines (Gas, Diesel, LP) Valve Spring (251, 251D, 267D, 377, 377D)
Valve Spring**(Order a Quantity of 12 (6 Cylinder) or 8 (4 Cylinder) for complete engine applicatio..
$11.08 $11.72
Case Engines (Gas, LP, Diesel) Intake Rocker Arm (251, A251, A251B, 251D, 267D, A284, A301B, 301D, 377, A377, A377B, 377D, 401D
Intake Rocker Arm **(Order a Quanitiy of 4 (4 Cylinder) or 6 (6 Cylinder) for complete engine appli..
$71.90
Case Engines (Gas, LP, Diesel) Rocker Arm Shaft (251, 267, 284, 301, 336, 377, 401, 451, 504)
Rocker Arm Shaft **(Order a Quanitiy of 2 (4 Cylinder) or 3 (6 Cylinder) for complete engine applic..
$1,202.24
Case Engines (Gas, LP, Diesel) Valve Keeper (Half) (251, 267, 284, 301, 336, 377, 401, 451, 504)
Valve Keeper (Half) **(Order a Quanitiy of 16 (4 Cylinder) or 24 (6 Cylinder) for complete engine a..
$4.37 $4.62
Case | Continental | Ford | International | John Deere | Perkins | Waukesha Engines (Gas, Diesel, LP) Intake Valve Seat
Intake Valve Seat**(Order a Quantity of 2 (2 Cylinder) or 3 (3 Cylinder) or 4 (4 Cylinder) or 6 (6 ..
$3.78 $4.00
Case Engines (Gas, LP, Diesel) .002 Main Bearing Set, without Thrust Washers (251, 267, 284, 301, 336)
.002 Main Bearing Set, without Thrust Washers **(Order a Quanitiy of 1 for complete engine applicat..
$255.51
Case Engines (Gas, LP, Diesel) .002 Rod Bearing (251, 267, 284, 301, 336, 377, 401, 451, 504)
.002 Rod Bearing **(Order a Quanitiy of 4 (4 Cylinder) or 6 (6 Cylinder) for complete engine appli..
$17.88
Case Engines (Gas, LP, Diesel) .010 Main Bearing Set, without Thrust Washers (251, 267, 284, 301, 336)
.010 Main Bearing Set, without Thrust Washers **(Order a Quanitiy of 1 for complete engine applicat..
$164.97 $174.57
Case Engines (Gas, LP, Diesel) .010 Rod Bearing (251, 267, 284, 301, 336, 377, 401, 451, 504)
.010 Rod Bearing **(Order a Quanitiy of 4 (4 Cylinder) or 6 (6 Cylinder) for complete engine appli..
$20.27 $21.45
Case Engines (Gas, LP, Diesel) .020 Main Bearing Set, without Thrust Washers (251, 267, 284, 301, 336)
.020 Main Bearing Set, without Thrust Washers **(Order a Quanitiy of 1 for complete engine applicat..
$164.97 $174.57






















