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Cummins 6BT 5.9L Engine Inframe Overhaul Rebuild Kit, Piston 3911400

Our Price: $620.39

NOTE: Our website does not automatically run your VIN/Engine Serial Number. We run it after your purchase to ensure you are getting the correct parts for your engine.

IMPORTANT: We will build your kit according to your original serial number. If you feel that your engine has ever been modified or was not previously rebuilt to the factory specifications please contact us before ordering.

Price may change upon customizations.

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Main Bearing Size*

Rod Bearing Size*

Engine Serial Number*

Engine CPL Number

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Brand: Maxiforce

Mfg Warranty: Click for Info

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Product Details & Specifications

Turbocharged, Non Emission
359 Cubic Inch
Bore: 4.02 in / 102 mm
Stroke: 4.72 in / 119 mm

Piston Marked: 1400

CPL Numbers: 953, 970, 1165, 1247, 1313, 1322, 1570, 1613, 1638, 1928

Asphalt Pavers: VDA600 Terex, VDA621 Terex, VDA700 Terex, VDA721 Terex
Vibratory Compactors: VV1400D Stavostroj, VV900 Stavostroj, VV900D Stavostroj
YTO: YL25 Pneumatic Roller, LGS1822B Static Smooth Drum Roller

Inframe Kit Includes
(6) Piston & Rings (Piston Kit # 3802170)
(6) Rod Bearing Pairs (check if connecting rod is fracture split or machine split) (Part # 3901170 Mach Split or 4893693 Frac Split)
(1) Main Bearing Set (Part # 3802070)
(1) Head Gasket Set (Part # 3802363)
(1) Oil Pan Gasket (Part # 3931346)

Overhaul Kit Includes
(6) Piston & Rings (Piston Kit # 3802170)
(6) Rod Bearing Pairs (check if connecting rod is fracture split or machine split) (Part # 3901170 Mach Split or 4893693 Frac Split)
(1) Main Bearing Set (Part # 3802070)
(1) Head Gasket Set (Part # 3802363)
(1) Lower Gasket Set (Part # 3802376)
(1) Front Crankshaft Seal (Part # 3904353)
(1) Rear Crankshaft Seal (Part # 3353978)
(1) Camshaft Bushing (Part # 3901306 + 3940059)
(6) Piston Pin Bushing (Part # 4891178)

Rebuilder Specs
Bore: 4.0165"
Stroke: 4.724"
Rod Journal: 2.7160-2.7170"
Main Journal: 3.2672-3.2682"
Main Torque: 37, 45, 66 ft/lbs, +90 degrees
Rod Torque: 22, 44 ft/lbs, +60 degrees
Head Torque: First torque all bolts to 66 ft/lbs, then all bolts to 66 ft/lbs again. For the longest bolts only tighten in sequence 89 ft/lbs and then longest bolts only 89 ft/lbs again. Final stage is to then turn all bolts +90 degrees.
Intake Valve Lash: .010" cold (.254 mm)
Exhaust Valve Lash: .025" cold (.635 mm)