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  • JD Engine Model: 4045TF120
  • Maxiforce p/n: TRE66820
  • Engine Model: 4.236
  • Machine Mod: PC45-1
  • Perkins Build No: VK
  • Cummins CPL: 954
  • Cat Eng. Arr.: 207-1080
  • JD Block (m): R53240
  • Piston No: RE59277
  • Piston (m): 6153
  • Con Rod No: R71074
  • OEM Part #: RE526966
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Previous | Next

Cummins 4BTA 3.9 Piston (m): 9041

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AVAILABLE EQUIPMENT MODELS
Engine Series: B
Engine Model: 4BTA 3.9
Engine Data:

TURBOCHARGED AFTERCOOLED
EMISSION

Engine Info: 4 Cyl
Engine Dimensions:

239 Cubic Inch
Bore: 4.02 in / 102 mm
Stroke: 4.72 in / 119 mm

Piston (m): 9041
    CLOSE
    Equipment Models

    Cummins CPL's

    • 986
    • 1260

    Ingersoll Rand

    • PF161 - Asphalt Pavers

    Skidder

    • Ranger F65G
  • 1) Engine O/H Kit
    COK2248/4 Std Click to view kit content
    CLOSE
    Item #:
    Quantity:
    Description:
    C3802010
    1
    BRG, MAIN SET STD 4B
    C3802248
    4
    KIT, PISTON STD B SERIES
    C3802375
    1
    GASKET, BOTTOM SET 4B
    C3804896
    1
    GASKET, TOP SET 4B
    C3901170
    8
    BRG, CON ROD STD B SERIES
    C3901306
    1
    BUSHING, CAM B SERIES
    C3940059
    1
    BUSHING, CAMSHAFT B SERIES
    C4891178
    4
    BUSHING, CON ROD B SERIES
    C3904353
    1
    SEAL, CRANKSHAFT FRONT
    C3353978
    1
    SEAL CRANKSHAFT REAR B/C
    COK2249/4 0.50 mm Click to view kit content
    CLOSE
    Item #:
    Quantity:
    Description:
    C3802010
    1
    BRG, MAIN SET STD 4B
    C3802249
    4
    KIT, PISTON 0.50MM B SERIES
    C3802375
    1
    GASKET, BOTTOM SET 4B
    C3804896
    1
    GASKET, TOP SET 4B
    C3901170
    8
    BRG, CON ROD STD B SERIES
    C3901306
    1
    BUSHING, CAM B SERIES
    C3940059
    1
    BUSHING, CAMSHAFT B SERIES
    C4891178
    4
    BUSHING, CON ROD B SERIES
    C3904353
    1
    SEAL, CRANKSHAFT FRONT
    C3353978
    1
    SEAL CRANKSHAFT REAR B/C
    COK2250/4 1.00 mm Click to view kit content
    CLOSE
    Item #:
    Quantity:
    Description:
    C3802010
    1
    BRG, MAIN SET STD 4B
    C3802250
    4
    KIT, PISTON 1.00 B SERIES
    C3802375
    1
    GASKET, BOTTOM SET 4B
    C3804896
    1
    GASKET, TOP SET 4B
    C3901170
    8
    BRG, CON ROD STD B SERIES
    C3901306
    1
    BUSHING, CAM B SERIES
    C3940059
    1
    BUSHING, CAMSHAFT B SERIES
    C4891178
    4
    BUSHING, CON ROD B SERIES
    C3904353
    1
    SEAL, CRANKSHAFT FRONT
    C3353978
    1
    SEAL CRANKSHAFT REAR B/C
    2) O/H Kit fractured rod
    COK2248F/4 Std (11) Click to view kit content
    CLOSE
    Item #:
    Quantity:
    Description:
    C3802010
    1
    BRG, MAIN SET STD 4B
    C3802248
    4
    KIT, PISTON STD B SERIES
    C3802375
    1
    GASKET, BOTTOM SET 4B
    C3804896
    1
    GASKET, TOP SET 4B
    C3901170
    4
    BRG, CON ROD STD B SERIES
    C3901306
    1
    BUSHING, CAM B SERIES
    C3940059
    1
    BUSHING, CAMSHAFT B SERIES
    C4891178
    4
    BUSHING, CON ROD B SERIES
    C4893693
    4
    BRG, CON ROD, STD, B SERIES (LOWER)
    C3904353
    1
    SEAL, CRANKSHAFT FRONT
    C3353978
    1
    SEAL CRANKSHAFT REAR B/C
    COK2249F/4 0.50 Click to view kit content
    CLOSE
    Item #:
    Quantity:
    Description:
    C3802010
    1
    BRG, MAIN SET STD 4B
    C3802249
    4
    KIT, PISTON 0.50MM B SERIES
    C3802375
    1
    GASKET, BOTTOM SET 4B
    C3804896
    1
    GASKET, TOP SET 4B
    C3901170
    4
    BRG, CON ROD STD B SERIES
    C3901306
    1
    BUSHING, CAM B SERIES
    C3940059
    1
    BUSHING, CAMSHAFT B SERIES
    C4891178
    4
    BUSHING, CON ROD B SERIES
    C4893693
    4
    BRG, CON ROD, STD, B SERIES (LOWER)
    C3904353
    1
    SEAL, CRANKSHAFT FRONT
    C3353978
    1
    SEAL CRANKSHAFT REAR B/C
    COK2250F/4 1.00 Click to view kit content
    CLOSE
    Item #:
    Quantity:
    Description:
    C3802010
    1
    BRG, MAIN SET STD 4B
    C3802250
    4
    KIT, PISTON 1.00 B SERIES
    C3802375
    1
    GASKET, BOTTOM SET 4B
    C3804896
    1
    GASKET, TOP SET 4B
    C3901170
    4
    BRG, CON ROD STD B SERIES
    C3901306
    1
    BUSHING, CAM B SERIES
    C3940059
    1
    BUSHING, CAMSHAFT B SERIES
    C4891178
    4
    BUSHING, CON ROD B SERIES
    C4893693
    4
    BRG, CON ROD, STD, B SERIES (LOWER)
    C3904353
    1
    SEAL, CRANKSHAFT FRONT
    C3353978
    1
    SEAL CRANKSHAFT REAR B/C
    3) Engine I/F Kit
    CIK2248/4 Std Click to view kit content
    CLOSE
    Item #:
    Quantity:
    Description:
    C3802010
    1
    BRG, MAIN SET STD 4B
    C3802248
    4
    KIT, PISTON STD B SERIES
    C3804896
    1
    GASKET, TOP SET 4B
    C3901170
    8
    BRG, CON ROD STD B SERIES
    C3931602
    1
    GASKET, OIL PAN 4B
    CIK2249/4 0.50 mm Click to view kit content
    CLOSE
    Item #:
    Quantity:
    Description:
    C3802010
    1
    BRG, MAIN SET STD 4B
    C3802249
    4
    KIT, PISTON 0.50MM B SERIES
    C3804896
    1
    GASKET, TOP SET 4B
    C3901170
    8
    BRG, CON ROD STD B SERIES
    C3931602
    1
    GASKET, OIL PAN 4B
    CIK2250/4 1.00 mm Click to view kit content
    CLOSE
    Item #:
    Quantity:
    Description:
    C3802010
    1
    BRG, MAIN SET STD 4B
    C3802250
    4
    KIT, PISTON 1.00 B SERIES
    C3804896
    1
    GASKET, TOP SET 4B
    C3901170
    8
    BRG, CON ROD STD B SERIES
    C3931602
    1
    GASKET, OIL PAN 4B
    SPEC SHEET - 4BT 3.9
  • Piston & Ring Kit
    C3802248 Std C3802249 0.50 mm C3802250 1.00 mm
  • Main Bearing Set
    C3802010 Std C3802011 0.25 mm C3802012 0.50 mm C3802013 0.75 mm
    Use 1
  • Con Rod Bearing
    C3901170 Std C3901171 0.25 mm C3901172 0.50 mm C3901173 0.75 mm
    Rod bearings are priced and sold per shell
  • Fractured Con Rod Bearing
    C4893693 Std (11) C4892795 0.25 mm C4892796 0.50 mm C4892797 0.75 mm
    Rod bearings are priced and sold per shell
  • Piston Kit:

    1) 1 C3919041 Piston Std,           1 C3802230 Ring Set  Std,             1 C3934047 Piston Pin,   2 C3901706 Ret.

    2) 1 C3919044 Piston 0.50 mm, 1 C3802232 Ring Set  0.50 mm,  1 C3934047 Piston Pin,   2 C3901706 Ret.

    3) 1 C3919045 Piston 1.00 mm, 1 C3802234 Ring Set  1.00 mm,  1 C3934047  Piston Pin,  2 C3901706 Ret.

  • 1) Front Seal
    C3904353
    2) Rear Seal
    C3353978
    3) Crankshaft
    C3907803
    4) Front Seal Sleeve
    C3906080
    5) Rear Seal Sleeve
    C3906081
    6) Rectangular Seal
    C3912473
    7) Crankshaft, Gear
    C3901258
    8) Ring Gear
    C3903309 (173T) (10) C3905427 (127T) (10) C3901774 (159T) (10) C3902127 (138T) (10)
  • 1) Top Gasket Set
    C3804896
    2) Bottom Gsk Set
    C3802375
    3) Head Gasket
    C3921393
    4) Oil Pan Gasket
    C3931602
    5) Valve Cover Gsk
    C3902666
    6) Gear Housing Gsk
    C3916131
    7) Rear Cover Gskt
    C3928493
    8) Gear Cover Gasket
    C3918673 (10)
    9) Front Gear Housing
    C5267784 (10)
  • 1) Bushing, Piston
    C4891178 x4
    2) Bushing, Cam
    C3901306 x1 (3)
    3) Bolt, Con Rod
    C3900919
    4) Con Rod
    C3901569 (7) C4943979 (8)
    5) Bolt, Ex Manifold
    C3944593 (12) C3944655 (13)
    6) Spacer, Ex Manifold
    C3945252
  • 1) Camshaft
    C3925582 (9)
    2) Tappet
    C3925031
    3) Push Rod
    C3904679
    4) Rocker Arms
    C3910811 x4 C3910810 x4
    5) Camshaft Gear
    C3907431
    6) Camshaft Key
    C3902332
  • 1) Oil Cooler 5 Plt
    C3921557
    2) Oil Cooler Gasket
    C3926760
    3) Oil Cooler Gasket Filter Head
    C3929792
Valve Section
  • Guide, Valve
    C3904408 Thick 60.50 mm IN
    C3904409 Thick 51.75 mm EX
    C3906206 Thin Wall (1)
  • 1) Intake, Valve Kit
    C3802355 Kit
    Consists of:
    C3901117 x1 Valve
    C3900250 x2 Collet
    2) Insert, Valve
    C3906854 Use 4
  • 1) Exhaust, Valve Kit
    C3802356 Kit
    Consists of:
    C3901607 x1 Valve
    C3900250 x2 Collet
    2) Insert, Valve
    C3904105
  • 1) Spring, Valve
    C3900276 x8
    2) Seal, Valve
    C3921640 x8 (5)
    C3957912 x8 (6)
    3) Retainer, Valve
    C3900299 x8 (5)
  • 1) Water Pump
    C3286277
    2) Water Pump Seal
    C3906698
    3) Thermostat
    C3802273
  • 1) Pump, Oil
    C3926202
    2) Turbocharger
    C3802290 (10)
  • 1) Lift Pump
    C3918000
    2) Lift Pump
    C3904374 (2)
  • 1) Cylinder Head
    C3920005 (4) (14)
    2) Head Bolt Kit
    C4B-HBK
    3) Block Exp Plug Kit
    C6BEXPK (10) C6BEXPKS (10)
  • 1) Repair Sleeve
    C3904166
    2) Belt Tensioner
    C3914086
(1): Can be Used on both Intake and Exhaust.
(2): Diaphragm Style.
(3): For Storm blocks use C3940059.
(4): Do not use on Marine Engines.
(5): For use on engines prior to April, 2003.
(6): For use on engines from April, 2003, (Top Hat Style).
(7): Machine split connecting rod.
(8): Fracture split connecting rod.
(9): Use ESN or application model to confirm correct camshaft.
(10): Check for proper application.
(11): On Fracture Split Con Rods use: 4 of C3901170 (or O/S) and 4 of C4893693 (or O/S).
(12): Flanged Head Cap Screw.
(13): Studded Flange Cap Screw.
(14): Machined for 7mm nozzles.
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10900 Northwest 30 Street
Doral, FL 33172

MIDWEST

1424 Abraham Drive
Anderson, IN 46013

WEST COAST

12150 Bloomfield Ave Unit Q
Santa Fe Springs, CA 90670

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