Cummins®
 

Engine Model # QPP Part # Application Part # or Casting # Wt.
4-390, 4B, 4BT
239 C.I.D.
3.9 Liter
4 Cylinder

QP3907803

Crankshaft Photo

 580K Backhoe
Champion - C50, C56, C60, C66, C70, C76, C80, C86
Consolidated Diesel		 3903827     3908031
3907803     91832
3929036 		93 lbs
Stroke / Bore Rod / Main Journal Observations Cylinder Head
4.724
4.0157-4.0173		 2.7160-2.7170
3.2672-3.2682		 Flange: Flat, No Centering Ring, 8 Bolt Holes,
1 Dowel Hole
Snout: 4 Bolt Holes, Timing Gear installed, L-Hand Helix, 36 Teeth, part # 3901258. 1 Keyway
4 Cylinder		 QP3920005
     No Valves
QP3920005V
     w/Valves


Engine Model # QPP Part # Application Part # or Casting # Wt.
ISB
4 Cylinder

QP4896764

Crankshaft Photo

 Vehicular 3929027     4896764 100 lbs
Stroke / Bore Rod / Main Journal Observations Cylinder Head
4.7244
4.0157-4.0173		 2.7160-2.7170
3.2672-3.2682		 Flange: Lip Seal, No Centering Ring, 8 Bolt Holes,
Straight Gear, 36 Teeth (width of gear 1.25")
Snout: Straight Gear, 36 Teeth (width of gear .40") 6 Bolt Holes
1 Dowel hole, Speed Indicator Ring
4 Cylinder


Engine Model # QPP Part # Application Part # or Casting # Wt.
6-590,6B,BT,BTA
359 C.I.D.
5.9 Liter
6 Cylinder

QP3907804

Crankshaft Photo

 6BT, 6BT1, 1896, 2096, 621, 621C
702, 721B, 721C, 821B, 821C
Loaders, CASE/IH - 1640, 1644,
2144 Combines
Consolidated Diesel		 3907804
3929037
3908032
3915258		 128 lbs
Stroke / Bore Rod / Main Journal Observations Cylinder Head
4.724
4.0157-4.0173		 2.7160-2.7170
3.2672-3.2682		 Flange: Flat, No Centering Ring, 8 Bolt Holes
Pilot Bushing Hole Diameter 1.930" (49mm)
Snout: 4 Bolt Holes 1 Keyway, Timing Gear installed, L-Hand Helix, 36 Teeth
(Cast # 3944204 has Bolt on Crank Sensor (Reluctor
Ring - This is a different Crankshaft)
6 Cylinder		 QP3934747V
     w/Valves


Engine Model # QPP Part # Application Part # or Casting # Wt.
ISB
6 Cylinder

QP3944243

Crankshaft Photo

 Vehicular 24V Turbo Diesel 3942441     3929627
3944243		 140 lbs
Stroke / Bore Rod / Main Journal Observations Cylinder Head
4.7244
4.0157-4.0173		 2.7160-2.7170
3.2672-3.2682		 Flange: Lip Seal, No Centering Ring, 8 Bolt Holes,
Striaght Gear, 36 Teeth (width of gear is 1.25")
Snout: 6 Bolt Holes, 1 Dowel Hole, Speed Indicator Ring,
Straight Gear, 36 Teeth (width of gear is 0.40")


Engine Model # QPP Part # Application Part # or Casting # Wt.
V378 - 155 Series
378 C.I.D.
6.2 Liter
6 Cylinder

QP195240

Crankshaft Photo

 V378 195240 100 lbs
Stroke / Bore Rod / Main Journal Observations Cylinder Head
3.750
4.625		 2.4990-2.5000
3.4990-3.5000<		 Flange: Flat, No Centering Ring, 8 Bolt Holes, 1 Key Way
Snout: Straight, 5 Bolt Holes, No Key Ways
6 Cylinder


Engine Model # QPP Part # Application Part # or Casting # Wt.
V504
504 C.I.D.
8.3 Liter
8 Cylinder

QP194840

Crankshaft Photo

 V504, V8-210 Series 194840 150 lbs
Stroke / Bore Rod / Main Journal Observations Cylinder Head
3.750
4.625		 2.4990-2.5000
3.4990-3.5000		 Flange: Flat, No Centering Ring, 8 Bolt Holes, 1 Key Way
Snout: Straight, No Splines, 5 Bolt Holes, No Key Ways
8 Cylinder


Engine Model # QPP Part # Application Part # or Casting # Wt.
6-830, 6C
505 C.I.D.
8.3 Liter
6 Cylinder

QP3917443

Crankshaft Photo

 C Series, Champion-716, 720, 720VHP, CASE/IH - 1660, 1666, 1670, 1680, 1688, 2166, 2188
Combines, Consolidated Dsl		 390562     Fiat #728533
3914584
3917320
3918986
SE390136		 174 lbs
Stroke / Bore Rod / Main Journal Observations Cylinder Head
5.3150
4.4882-4.4897		 2.9916-2.9926
3.8568-3.8588		 Flange: Flat, No Centering Ring, 8 Bolt Holes, 1 Dowel Hole
Snout: Straight, 4 Bolt Holes, 1 Keyway, Timing Gear installed, L- Hand Helix, 42 Teeth, part # 3918776.
6 Cylinder		 QP3913111V
   w/Valves
21" manifold


Engine Model # QPP Part # Application Part # or Casting # Wt.
L10, 6 Bolt Holes
611 C.I.D.
10.0 Liter
6 Cylinder

QP3803898

Download Technical Bulletin

Crankshaft Photo

 Vehicular 3027931
3073707
3803898
3819989		 250 lbs
Stroke / Bore Rod / Main Journal Observations Cylinder Head
5.354
4.9213		 3.1097-3.1107
4.4888-4.4904		 Flange: Flat, No Centering Ring, 8 bolt Holes, 2 Dowel Holes
Snout: 6 Bolt Holes 1 Keyway, Timing Gear installed, R- Hand Helix, 40 Teeth.
Gear - 1.4” Wide, 2.75” from front Main Journal to end of snout
6 Cylinder


Engine Model # QPP Part # Application Part # or Casting # Wt.
L10, 5 Bolt Holes
Early(1985-1990)
611 C.I.D.
10.0 Liter
6 Cylinder

QP3819989

Download Technical Bulletin

Crankshaft Photo

 Vehicular 3027931
3073707
3803898
3819989		 250 lbs
Stroke / Bore Rod / Main Journal Observations Cylinder Head
5.354
4.9213		 3.1097-3.1107
4.4888-4.4904		 Flange: Flat, No Centering Ring, 8 Bolt Holes, 2 Dowel Holes (Offset)
Snout: 5 Bolt Holes, 1 Key Way, 2.72” to the Shouler of the 1st Main Journal, 3.385” Gear Boss Diameter, Timing Gear installed, R-Hand Helix, 40 Teeth.
6 Cylinder


Engine Model # QPP Part # Application Part # or Casting # Wt.
L10A, 5 Bolt Holes
611 C.I.D.
10.0 Liter
6 Cylinder

QP3819624

Download Technical Bulletin

Crankshaft Photo

 Vehicular 3027931
3073707
3803898
3819989		 250 lbs
Stroke / Bore Rod / Main Journal Observations Cylinder Head
5.354
4.9213		 3.1097-3.1107
4.4888-4.4904		 Flange: Flat, No Centering Ring, 8 Bolt Holes, 2 Dowel Holes
Snout: 5 Bolt Holes, Timing Gear installed, R-Hand Helix, 40 Teeth. 1 Keyway,
Long Snout
External Damper
6 Cylinder


Engine Model # QPP Part # Application Part # or Casting # Wt.
M11
661 C.I.D.
11.0 Liter
6 Cylinder

QP3073707

Crankshaft Photo

 Turbo Diesel, Electronic Fuel System
Vehicular		 3073707 250 lbs
Stroke / Bore Rod / Main Journal Observations Cylinder Head
5.790
4.9213-4.9250		 3.1083-3.1107
4.4888-4.4903		 Flange: Flat, No Centering Ring, 8 Bolt Holes
Snout: 5 Bolt Holes, Timing Gear installed, R-Hand Helix, 40 Teeth.
6 Cylinder


Engine Model # QPP Part # Application Part # or Casting # Wt.
N14
855 C.I.D.
14.0 Liter
6 Cylinder

QP3064291

Crankshaft Photo

 N14-310E, N14-330E, N14-370E, N14-410, N14-460E, Vehicular 3064291 370 lbs
Stroke / Bore Rod / Main Journal Observations Cylinder Head
6.0000
5.4998-5.5050		 3.497-3.4995
4.4990-4.5000		 Flange: Flat, No Centering Ring, 6 Bolt Holes
Snout: 6 Bolt Holes, 1 Key Way, No Gear
6 Cylinder


Engine Model # QPP Part # Application Part # or Casting # Wt.
855 Bull Nose
855 C.I.D.
14.0 Liter
6 Cylinder

QP3608833

Crankshaft Photo

 250, 355, NTC350, NTC400,
Wide Fillet, Bull Nose, Big Cam		 0131     144016
101109     3000140
10846     3024923
110760     56711
111786     AR1937
124310     H56711
12821     NH0123
130186		 370 lbs
Stroke / Bore Rod / Main Journal Observations Cylinder Head
6.000
5.4998-5.5050		 3.1240-3.1250
4.4990-4.5000		 Flange: Flat, No Centering Ring, 6 Bolt Holes
Snout: Straight, 6 Bolt Holes, 1 Keyway
6 Cylinder


Engine Model # QPP Part # Application Part # or Casting # Wt.
855 Taper Nose
855 C.I.D.
14.0 Liter
6 Cylinder

QP3029340

Crankshaft Photo

 NT855, NH230, NH250
Taper Nose, Small Cam		 101109     162186
110760     181030
111789     187640
121610     196410
123410     208460
130186     208470
135030     3001588
136530     3029340
142770     42960
142960		 370 lbs
Stroke / Bore Rod / Main Journal Observations Cylinder Head
6.000
5.4998-5.5050		 3.1240-3.1250
4.4990-4.5000		 Flange: Flat, No Centering Ring, 6 Bolt Holes
Snout: Tapered, 1 Bolt Hole, 1 Key Way
6 Cylinder


Engine Model # QPP Part # Application Part # or Casting # Wt.
743 NH, NT
743 C.I.D.
12.2 Liter
6 Cylinder

QP3029341

Crankshaft Photo

 NH200, NH220, NHE180, NHE195,
NHHT, NHHTO, NT6, NT743,
NTE 235, NTO262 10846		 01231     130186
101109     144016
10846     56711
110760     56712
111786     AR1937
123410     H56711
NH0123		 375 lbs
Stroke / Bore Rod / Main Journal Observations Cylinder Head
6.000
5.125		 3.1240-3.1250
4.4990-4.5000		 Flange: Flat, No Centering Ring, 6 Bolt Holes
Snout: Straight, 1 Bolt Hole, 1 Large Key Way, 1 Small Key Way
6 Cylinder


Engine Model # QPP Part # Application Part # or Casting # Wt.
K19
1150 C.I.D.
18.8 Liter
6 Cylinder

QP3096362

Crankshaft Photo

 K19, QSK19, KTA 1150, K Series
KT Series		 3096362
3201082
3347569		 525 lbs
Stroke / Bore Rod / Main Journal Observations Cylinder Head
6.250
6.2495-6.2510		 3.9985-40000
5.4985-5.5000		 Flange: Flat, No Centering Ring, 9 Bolt Holes
Snout: 6 Bolt Holes, 1 Key Way, 1 Dowel Hole
Integral Counterweights
6 Cylinder		 QP3176619
     No Valves
QP3176619V
     w/Valves

Toll Free (888) 333-3210
The use of the original manufacturers' part numbers, e.g. CASE® and JOHN DEERE®, are for reference purposes only - the parts offered are notoriginal manufacturers' parts. Quality Power Products, Inc., sells replacement parts for use in the equipment of various manufacturers. QualityPower Products, Inc., and the listed belts contained herein are not sponsored, affiliated, or otherwise connected in any way with the equipmentmanufacturers named in this catalog.