Caterpillar®
 

Engine Model # QPP Part # Application Part # or Casting # Wt.
3054
244 C.I.D.
4.0 Liter
4 Cylinder
 QP1397018 416, 416C Backhoe, Cat Compactor: 426B, CB534, CB534B, CB534C, CB545
Forklifts: TH62, TH63, TH82, TH83, TH103, 4.236 Perkins		 071Z724149   ZZ90082
2218057          3131-5666
3131-5991      4P9948
7C3184           7C8214
Z13071		 75 lbs
Stroke / Bore Rod / Main Journal Observations Cylinder Head
5.0000
3.9385-3.9395		 2.4988-2.4996
2.9984-2.9992		 Flange: Flat, No Centering Ring, 10 Bolt Holes, 1 Dowel, Lip Seal
Snout: Splined & 1 Keyway, 3 Bolt Holes
4 Cylinder


Engine Model # QPP Part # Application Part # or Casting # Wt.
3066
6.4 Liter.
6 Cylinder

QP1253005

Crankshaft Photo

 320L Excavator 1253005     08C127
0806127     517671		 140 lbs
Stroke / Bore Rod / Main Journal Observations Cylinder Head
5.118
4.0161-4.0175		 2.3600-2.3608
3.5410-3.5420		 Flange: 6 Bolt Holes, 2 Dowel Holes, Flat, No Centering Ring
Snout: Straight, Threaded, 2 Key Ways


Engine Model # QPP Part # Application Part # or Casting # Wt.
3204
318 C.I.D.
5.2 Liter
4 Cylinder

QP1W9771

Crankshaft Photo

QP1W9771I*

 D3, 910, 916, 926, 926E, 931 Loader
Wheel Loaders: IT12, IT14, IT18, IT28		 1W0400     7N5137
4N0111     OR1206
4N1111     OR1209
4N1112     OR5024
4N111X     OR5164
4N40012    OR5474
6N8290     OR5560		 119 lbs
Stroke / Bore Rod / Main Journal Observations Cylinder Head
5.000
4.500-4.502		 2.7489-2.7505
3.4984-3.5000		 Flange: Centering Ring, 8 Bolt Holes
Snout: 2 Key Ways - 1 Long, 1 Short, 1 Large Bolt Hole, w/Timing Gear, L-Hand Helix, 40 Teeth, 0.906" wide.
* No Gear on Snout.
4 Cylinder


Engine Model # QPP Part # Application Part # or Casting # Wt.
D330
350 C.I.D.
5.7 Liter
4 Cylinder

QP8M4505

Crankshaft Photo

 Industrial, Marine
112 Motor Grader, 518 Skidder, 920, 922, 922B, 930, 944, 944A, 950, 951, 955 Wheel Loaders, 951, 951B, 955H, 955K Traxcavators, D4, D4C, D4D
Crawler Tractors		 2M5170     8M4504
2S5570     8M4505
4M9950     8M4506
4M9960     9H2725
5S5251		 146 lbs
Stroke / Bore Rod / Main Journal Observations Cylinder Head
5.500
4.500		 2.9987-3.0003
3.4990-3.5000		 Flange: Flat, No Centering Ring, 9 Bolt Holes
Snout: Tapered, 1 Bolt Hole, Left Hand Helix, 40 Teeth, 1 Keyway
4 Cylinder


Engine Model # QPP Part # Application Part # or Casting # Wt.
3116, 403 C.I.D.
6.6 Liter
3126, 439 C.I.D.
7.2 Liter
6 Cylinder

QP1051725
QP1051725I

Crankshaft Photo

 Challenger 35, 45, Lexion Combine
450, 460, 465, 460K
Industrial, Truck, Marine		 1013228      271-5658
105-1725     4P5121
227-5480     4W3498
2279480      7W5206		 160 lbs
Stroke / Bore Rod / Main Journal Observations Cylinder Head
5.0000
See Observations		 2.7551-2.7567
3.5425-3.5441		 Flange: Centering Ring, 8 Bolt Holes, 1 Dowel
Snout: Straight, 4 Bolt Holes, Timing Gear installed, Straight, 50 Teeth, 1 Keyway
Bore: (3116) 4.1338-4.1358, (3126) 4.3307-4.3327
6 Cylinder


Engine Model # QPP Part # Application Part # or Casting # Wt.
3304
425 C.I.D.
7.0 Liter
I-4
4 Cylinder

QP4N7692

Crankshaft Photo

 112F, 120G, 130G Motor Grader
215, 225 Excavator, 518 Skidder
920, 930, 955L, 963 Loader
922B, 944, 950 Wheel Loader
941, 941B, 951, 951B Traxcavator
951C, 955K, 955L Traxcavator
Crawler Tractor, Industrial, Marine
Truck, Vehicular		 2P1491     5C3834V
2P1686     5S3835
2P6213     5S5251
2P6214     5S5252
2P6217     9S771
2Y4504     OR1212
2W7960    OR1214
3Y1613     OR5021
4N769       OR5166
4N7692     OR5167
4N7694     OR5169
4N7695     OR5170		 152 lbs
Stroke / Bore Rod / Main Journal Observations Cylinder Head
6.000
4.7510-4.752		 2.9987-3.0003
3.4990-3.5000		 Flange: Flat, No Centering Ring, 9 Bolt Holes
Snout: Tapered, 1 Bolt Hole, 1 Key Way,
Timing Gear installed, L-Hand Helix, 40 Teeth
4 Cylinder		 QP8N1188
3304 PC


Engine Model # QPP Part # Application Part # or Casting # Wt.
3208
636 C.I.D.
10.4 Liter
V8
8 Cylinder

QP2W0085

Download Technical Bulletin

Crankshaft Photo

 225 Excavator, 227 Logger, 613, 613B Wheel Tractors, Industrial, Truck, Vehicular, Marine 2W0085     9N300
2N8453     9N6202
4N8454     9N6220
4N9054     9N6221
4N9055     OR5051
9N0300     OR5053
9N0303     OR5163
9N6304     OR5561
9N6305		 128 lbs
Stroke / Bore Rod / Main Journal Observations Cylinder Head
5.000
4.5000-4.5015		 2.7490-2.7502
3.4989-3.5001		 Flange: Centering Ring, 10 Bolt Holes (not symmetric), 1 Dowel, 8 Bolt Flywheel can be used on 10 Bolt Flange, but 2 unused oil holes must be plugged and sealed to avoid a major oil leak.
Snout: Straight, 1 Threaded Bolt Hole, 1 Large Key Way
Neck Diameter is 2.125"
8 Cylinder


Engine Model # QPP Part # Application Part # or Casting # Wt.
3306, B,C,DI,SP
638 C.I.D.
10.5 Liter
I-6
6 Cylinder

QP4N7693

Crankshaft Photo

 572F, 572G Pipe Layers, 621R, 627, 627B, 814 Wheel Tractor, 814, 815, 816 Compactors, 966, 966C, 977L, 980, 980B Wheel Loaders, 977K, 977L Traxcavators, D5, D5B, D6, D6C, D6D, D7, D7F, D7G Crawler Tractor, 627, 627B, 637, 637B, 637D, 639, 639D Scraper 1P1390     5C3836
1P1391     5C3837
1W8356     5S5870
2P2824     5S5871
2P2842     5Y1546
2P6219     6N8079
2P6221     8M4502
2W7458     9S2270
2Y5206     9S3057
2Y4507     SP6222
4N7693     OR5018
4N7696     Y4517
4P9857		 200 lbs
Stroke / Bore Rod / Main Journal Observations Cylinder Head
6.000
4.7510-4.7520		 2.9987-3.0003
3.4990-3.5000		 Flange: Flat, No Centering Ring, 9 Bolt Holes, 1 Dowel Hole
Snout: w/Gear, Tapered, 1 Bolt Hole, 1 Key Way, Timing Gear installed, L-Hand Helix, 40 Teeth.
6 Cylinder		 QP8N1187
   3306 PC
QP8N6796
   3306 DI


Engine Model # QPP Part # Application Part # or Casting # Wt.
3406, A, B (Early)
 893 C.I.D.
14.6 Liter
6 Cylinder

QP7C4859

Download Technical Bulletin

Crankshaft Photo

 Industrial, Truck, Marine, 16G Motor
Grader, 245 Excavator, 621B2, 623B
Wheel Tractors, 824, 825C, 826C, 980C, 983C Compactors, 980, 983
Loaders		 1170456     6N3907
1W6206     7C3536
1W6207     7C4859
2W2300     9Y9112
2W2585     OR5026
4N0006     OR5129
6N3906     OR5132		 400 lbs
Stroke / Bore Rod / Main Journal Observations Cylinder Head
6.500
5.400-5.4020		 3.8192-3.8208
4.7492-4.7508		 Flange: Centering Ring, 12 Bolt Holes
Snout: 12 Bolt Holes, 1 Dowel
6 Cylinder


Engine Model # QPP Part # Application Part # or Casting # Wt.
3406, C, E (Late)
 893 C.I.D.
14.6 Liter
6 Cylinder

QP6I1453

Download Technical Bulletin

Crankshaft Photo

 Industrial, Truck, Marine, 3406 Diesel
Truck, OHC, 24 Value
980F Wheel Loader		 4P9121
6I1453
7C3536
9Y9112		 400 lbs
Stroke / Bore Rod / Main Journal Observations Cylinder Head
6.500
5.3937-5.400		 3.5425-3.5441
4.7492-4.7508		 Flange: Centering Ring, 12 Bolt Holes
Snout 6 Bolt Holes, 1 Dowel Hole
6 Cylinder
Groove on edge of #2 counterweight for Timing Sensor.


Engine Model # QPP Part # Application Part # or Casting # Wt.
3408 (Early)
1099 C.I.D.
18.0 Liter
8 Cylinder

QP1W6209

Download Technical Bulletin

Crankshaft Photo

 631, 633, 637, 639, 631D, 633D, 637D, 639D, 768C, 834B Wheel Tractors, 769, 769C Off Hwy Truck 988, 988B Loader, D81, D8L Crawler Tractors 1W5008     7N3408
1W6208     OR5066
1W6209     OR5067
4N0008     OR5179
4N9442     OR5556
7N3407		 400 lbs
Stroke / Bore Rod / Main Journal Observations Cylinder Head
6.000
5.4010-5.4020		 3.8192-3.8208
4.7492-4.7508		 Flange: Centering Ring, 12 Bolt Holes
Snout: 12 Bolt Holes
8 Cylinder
10 Counter Weights


Engine Model # QPP Part # Application Part # or Casting # Wt.
3408 (Late)
1099 C.I.D.
18.0 Liter
8 Cylinder

QP1W5009

Download Technical Bulletin

Crankshaft Photo

 D9R Crawler Tractor, AD40, AE40, 769D, 771D Haulers, 988F Loader 1W5008
1W5009		 400 lbs
Stroke / Bore Rod / Main Journal Observations Cylinder Head
6.000
5.400-5.4020		 3.81889-3.8197
4.7479-4.7489		 Flange: Centering Ring, 12 Bolt Holes, 1 Dowel
Snout: Centering Ring, 12 Bolt Holes
8 Cylinder
9 Counter Weights


Engine Model # QPP Part # Application Part # or Casting # Wt.
3412-Helical Gear
1649 C.I.D.
27.0 Liter
12 Cylinder

QP1W6213

Crankshaft Photo

 D10N, D10R, 24H Motor Grader, 772B Wheel Tractor, 773B Truck, 990, 992C Wheel Loaders 1W6212     OR5070
1W6213     OR5339
4N0012     261-9647
OR5069		 550 lbs
Stroke / Bore Rod / Main Journal Observations Cylinder Head
6.000
5.4010-5.4020		 3.8192-3.8208
4.7492-4.7508		 Flange: Centering Ring, 12 Bolt Holes, 1 Dowel
Snout: Centering Ring, 12 Bolt Holes
w/Helical Gear, 80 teeth
12 Cylinder


Engine Model # QPP Part # Application Part # or Casting # Wt.
3412-Straight Gear
1649 C.I.D.
27.0 Liter
12 Cylinder

QP2W4088

Crankshaft Photo

 D10N, D10R, 24H Motor Grader,
772B Wheel Tractor, 773B Truck,
990, 992C Wheel Loader		 1W6212     OR5069
1W6213     OR5070
2W4088     OR5339
4N0012     261-9648		 550 lbs
Stroke / Bore Rod / Main Journal Observations Cylinder Head
6.000
5.4010-5.4020		 3.8192-3.8208
4.7492-4.7508		 Flange: Centering Ring, 12 Bolt Holes 1 Dowel
Snout: Centering Ring, 12 Bolt Holes, w/Straight Gear, 99 teeth,
0.708", 17.98mm, part # QP2W3878.
12 Cylinder


Engine Model # QPP Part # Application Part # or Casting # Wt.
3412 E
1649 C.I.D.
27.0 Liter
12 Cylinder

QP213-3203

Crankshaft Photo

 3412E, D10T, 775E 191-2941     OR5070
1W6212       OR5339
4N0012        OR9751
OR5069		 550 lbs
Stroke / Bore Rod / Main Journal Observations Cylinder Head
6.000
5.4010-5.4020		 3.8192-3.8208
4.7492-4.7508		 Flange: Centering Ring, 12 Bolt Holes 1 Dowel
Snout: Centering Ring, 12 Bolt Holes w/Straight Gear, 99 teeth,
0.926", 23.52mm wide.
12 Cylinder

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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.