4391
Choose your Sub-Category or use the "Search products within this category" search bar just above
Case-IH 4391 Engine Operators Manual
Case-IH Operators Manual Format: New OEM (Original Equipment Manufacturer) Pages: Complete Manual ..
$72.95
Case (Case IH) 4391 Power Unit Inframe Engine Kit (Diesel - 239 CID) - A77907 | RP934147
Case (Case IH) 4391 Power Unit Inframe Engine Kit(Click here to view all Engine Parts for your Case ..
$1,931.58 $2,044.00
Case (Case IH) 4391 Power Unit Overhaul Engine Kit (Diesel - 239 CID) - RP935147
Case (Case IH) 4391 Power Unit Overhaul Engine Kit(Click here to view all Engine Parts for your Case..
$1,958.04 $2,072.00
Cummins Engines (Diesel) Camshaft Kit (239)
Includes: Camshaft and Tappets**(Order a Quanitiy of 1 for complete engine application)** Choose you..
$174.34 $184.49
Cummins Engines (Diesel) Valve Train Kit (4B3.9L | 4-390 CDC , 4BTA3.9L, 4TA-390 CDC, 4B3.9L, 4-390 CDC Emission, 4-390 CDC, QS
Valve Train KitIncludes: Intake Valves, Exhaust Valves, Guides (where used), Springs, Rotators (whe..
$151.64 $160.47
Cummins Engines (Diesel) Front Crank Seal "For OS Seal & Sleeve Kit Use 331188" (239, 359, 408)
Front Crank Seal "For OS Seal & Sleeve Kit Use 331188" **(Order a Quanitiy of 1 for complete engine..
$19.85 $21.00
Cummins Engines (Diesel) Front Crank Thin Wall Wear Sleeve "Use with Standard Seal" (239, 359, 408)
Front Crank Thin Wall Wear Sleeve "Use with Standard Seal" **(Order a Quanitiy of 1 for complete en..
$30.59 $32.37
Cummins Engines (Diesel) Lower Gasket Set with Seals (4BT, 4BTA3.9L, 4T, 4TA-390 CDC, 4BTA3.9L | 4TA-390 CDC , 4B3.9L, 4-390 CD
Lower Gasket Set with Seals**(Order a Quantity of 1 for complete engine application)** Engine Detai..
$192.69 $203.91
Cummins Engines (Diesel) Lower Gasket Set with Seals, with Rotary Pump (239)
Lower Gasket Set with Seals, with Rotary Pump**(Order a Quantity of 1 for complete engine applicati..
$71.98 $76.17
Cummins Engines (Diesel) OS Rear Crank Seal & Wear Sleeve Kit (Dry Housing) (239, 359, 408, 505, 540)
OS Rear Crank Seal & Wear Sleeve Kit (Dry Housing) **(Order a Quanitiy of 1 for complete engine app..
$37.34 $39.51
Cummins Engines (Diesel) OS Rear Crank Seal & Wear Sleeve Kit (Wet Housing) (239, 359, 408, 505, 540)
OS Rear Crank Seal & Wear Sleeve Kit (Wet Housing) **(Order a Quanitiy of 1 for complete engine app..
$301.08 $318.60
Cummins Engines (Diesel) Pan Gasket Set (239)
Pan Gasket Set **(Order a Quanitiy of 1 for complete engine application)** Choose your Engine Brand..
$9.12 $9.65
Cummins Engines (Diesel) Positive Valve Seal (239, 359)
Positive Valve Seal **(Order a Quanitiy of 12 (6 Cylinder) or 8 (4 Cylinder) for complete engine ap..
$1.53 $1.62
Cummins Engines (Diesel) Rear Crank Thin Wall Wear Sleeve "Use with Standard Seal" (239, 359, 408, 505, 540)
Rear Crank Thin Wall Wear Sleeve "Use with Standard Seal" **(Order a Quanitiy of 1 for complete eng..
$44.13 $46.70
Cummins Engines (Diesel) Standard Head Gasket (4) (239)
Standard Head Gasket (4) **(Order a Quanitiy of 1 for complete engine application)** Choose your En..
$26.87 $28.43
Cummins Engines (Diesel) Standard Rear Crank Seal (Dry Housing) (239, 359, 408, 505, 540)
Standard Rear Crank Seal (Dry Housing) **(Order a Quanitiy of 1 for complete engine application)** ..
$25.88 $27.39
Cummins Engines (Diesel) Standard Rear Crank Seal (Wet Housing) (239, 359, 408, 505, 540)
Standard Rear Crank Seal (Wet Housing) **(Order a Quanitiy of 1 for complete engine application)** ..
$36.48 $38.60
Cummins Engines (Diesel) Tappet Cover Gasket (239)
Tappet Cover Gasket **(Order a Quanitiy of 1 for complete engine application)** Choose your Engine ..
$8.27 $8.75
Cummins Engines (Diesel) Valve Cover Gasket (239, 359)
Valve Cover Gasket **(Order a Quanitiy of 4 (4 Cylinder) or 6 (6 Cylinder) for complete engine appl..
$4.01 $4.24
Head Gasket Set Cummins 4B3.9L, 4-390 CDC Emission Diesel Engines
Head Gasket Set) **(Order a Quantity of 1 for complete engine application)** Engine Details (Click..
$102.88
Case IH 4391 Power Unit Flywheel Ring Gear - HCC3901774
4391 - Flywheel Ring Gear OEM Cross Reference Numbers30-3456153, 3901774, C3901774, J3901774, J90177..
$53.18 $56.28
0.50 MM Piston Kit (Includes Pin & Rings) Cummins 4B3.9L, 4-390 CDC Emission Diesel Engines (131197)
0.50 MM Piston Kit (Includes Pin & Rings) **(Order a Quantity of 4 for complete engine application..
$1,197.05 $1,266.72
1.00 MM Piston Kit (Includes Pin & Rings) Cummins 4B3.9L, 4-390 CDC Emission Diesel Engines (131198)
1.00 MM Piston Kit (Includes Pin & Rings) **(Order a Quantity of 4 for complete engine application..
$644.00 $681.48
Cummins Engines (Diesel) Piston Pin (3.255" OAL) (239, 359)
Piston Pin (3.255" OAL) **(Order a Quanitiy of 4 (4 Cylinder) or 6 (6 Cylinder) for complete engine..
$10.04
Cummins Engines (Diesel) Repair Liner (4.118" OD / 7.875" OAL) (239, 359)
Repair Liner (4.118" OD / 7.875" OAL) **(Order a Quanitiy of 4 (4 Cylinder) or 6 (6 Cylinder) for c..
$17.89 $18.93
Cummins Engines (Gas) - 1.00 MM Piston Ring Set (4B3.9L, 4-390 CDC Emission)
1.00 MM Piston Ring Set (Rectangular Top Ring)"**(Order a Quantity of 4 for complete engine applica..
$26.70 $28.25
Cummins Engines (Gas) - Standard Piston Ring Set (4B3.9L, 4-390 CDC Emission)
Standard Piston Ring Set (Rectangular Top Ring)"**(Order a Quantity of 4 for complete engine applic..
$30.47 $32.24
Cummins Engines (Gas, Diesel) - 0.50 MM Piston Ring Set (4B3.9L, 4-390 CDC Emission)
0.50 MM Piston Ring Set (Rectangular Top Ring)"**(Order a Quantity of 4 for complete engine applica..
$37.79 $39.99
Standard Piston Kit, Grade A (Includes Pin & Rings) (1) Cummins 4B3.9L, 4-390 CDC Emission Diesel Engines
STD Piston Kit, Grade A (Includes Pin & Rings) (1) **(Order a Quantity of 4 for complete engine ap..
$517.07 $547.16
Cummins Engines (Diesel) Exhaust Service Repair Valve Guide (.552 OD / 2.052" OAL) (239, 359)
Exhaust Service Repair Valve Guide (.552 OD / 2.052" OAL) **(Order a Quanitiy of 4 (4 Cylinder) or ..
$3.67 $3.88
Cummins Engines (Diesel) Exhaust Valve (239, 359)
Exhaust Valve **(Order a Quanitiy of 4 (4 Cylinder) or 6 (6 Cylinder) for complete engine applicati..
$10.91 $11.54
Cummins Engines (Diesel) Exhaust Valve Seat (OEM Special Size) (239, 359)
Exhaust Valve Seat (OEM Special Size) **(Order a Quanitiy of 4 (4 Cylinder) or 6 (6 Cylinder) for c..
$3.95 $4.18