4391TA
Choose your Sub-Category or use the "Search products within this category" search bar just above
Case (Case IH) 4391TA Power Unit Inframe Engine Kit (Diesel - 239 CID) - A77887, 87425543 | K73342178
Case (Case IH) 4391TA Power Unit Inframe Engine Kit(Click here to view all Engine Parts for your Cas..
$461.57 $488.43
Case (Case IH) 4391TA Power Unit Overhaul Engine Kit (Diesel - 239 CID) - 73342186, 5342520 | K73342186
Case (Case IH) 4391TA Power Unit Overhaul Engine Kit(Click here to view all Engine Parts for your Ca..
$522.96 $553.40
Cummins Engines (Diesel) Camshaft Kit (4BT, 4BTA3.9L, 4T, 4TA-390 CDC, 4BTA3.9L | 4TA-390 CDC , QSB 3.9L)
Camshaft KitIncludes: Camshaft and Tappets**(Order a Quantity of 1 for complete engine application)..
$373.30 $395.03
Cummins Engines (Diesel) Valve Train Kit (.185 Wire Diameter) (239)
Includes: Intake Valves, Exhaust Valves, Guides (where used), Springs, Rotators (where used), and Ke..
$152.98 $161.88
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) Full Gasket Set with Seals, with In-Line Pump (239)
Full Gasket Set with Seals, with In-Line Pump**(Order a Quantity of 1 for complete engine applicati..
$221.55
Cummins Engines (Diesel) Head Gasket Set (Includes Ring & Band Seals) (239)
Head Gasket Set (Includes Ring & Band Seals)**(Order a Quantity of 1 for complete engine applicatio..
$102.88
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) 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) {331163}
Positive Valve Seal **(Order a Quanitiy of 12 (6 Cylinder) or 8 (4 Cylinder) for complete engine ap..
$2.61 $2.76
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
Case IH 4391TA Power Unit Flywheel Ring Gear - HCC3901774
4391TA - Flywheel Ring Gear OEM Cross Reference Numbers30-3456153, 3901774, C3901774, J3901774, J901..
$53.18 $56.28
Cummins Engines (Diesel) 0.50 MM Piston Kit (Includes Pin and Rings) (4BT, 4BTA3.9L, 4T, 4TA-390 CDC, 6BT, 6BTA5.9L, 6T, 6TA-59
0.50 MM Piston Kit (Includes Pin & Rings)**(Order a Quantity of 4 (4 Cylinder) or 6 (6 Cylinder) fo..
$73.71 $78.00
Cummins Engines (Diesel) 0.50 MM Piston Ring Set (239, 359)
0.50 MM Piston Ring Set**(Order a Quantity of 4 (4 Cylinder) or 6 (6 Cylinder) for complete engine ..
$16.08
Cummins Engines (Diesel) 1.00 MM Piston Kit (Includes Pin and Rings) (4BT, 4BTA3.9L, 4T, 4TA-390 CDC, 6BT, 6BTA5.9L, 6T, 6TA-59
1.00 MM Piston Kit (Includes Pin & Rings)**(Order a Quantity of 4 (4 Cylinder) or 6 (6 Cylinder) fo..
$73.71 $78.00
Cummins Engines (Diesel) 1.00 MM Piston Ring Set (239, 359)
1.00 MM Piston Ring Set**(Order a Quantity of 4 (4 Cylinder) or 6 (6 Cylinder) for complete engine ..
$16.08
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 (Diesel) Standard Piston Kit (Includes Pin and Rings) (4BT, 4BTA3.9L, 4T, 4TA-390 CDC, 6BT, 6BTA5.9L, 6T, 6TA-5
Standard Piston Kit (Includes Pin & Rings)**(Order a Quantity of 4 (4 Cylinder) or 6 (6 Cylinder) f..
$73.71 $78.00
Cummins Engines (Diesel) Standard Piston Ring Set (239, 359)
Standard Piston Ring Set**(Order a Quantity of 4 (4 Cylinder) or 6 (6 Cylinder) for complete engine..
$16.08
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
Cummins Engines (Diesel) Exhaust Valve Seat (Universal Size / Uses Standard Cutter) (239, 359)
Exhaust Valve Seat (Universal Size / Uses Standard Cutter) **(Order a Quanitiy of 4 (4 Cylinder) or..
$3.78 $4.00



























