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Heavy Equipment Engines & Engine Parts

Engines & Engine Parts for Heavy Equipment

Aftermarket new, used, rebuilt Engines & Engine Parts

From small used engine parts to cylinder heads to heavy-duty engine parts, we have a vast selection of aftermarket engines to help you get your machine back up and running. We use engine parts from hundreds of heavy equipment machines with a 30-day parts warranty. We also supply rebuilt and reconditioned complete engines, long blocks and short blocks that have been returned to OEM specifications with a warranty ranging from 90 days to 6 months. Please fill out the form below to submit a request or call us at 1-800-255-6253 and an aftermarket engine part specialist will assist you with your needs.


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All Engines & Engine Parts

Rotocoil As Lock Keeper 2a4429, Fits Engine Model: 3406b, 3406c 4W2474

Rotocoil As Lock Keeper 2a4429, Fits Engine Model: 3406b, 3406c

  • Part #: 4W2474
  • Weight: 0.10
  • Fits Machine(s): 16H NA, RM-250C, HT400, D8R, D400E, 980C, 826G, 980G, PM-465, D8R II, D8N, D350E, 980F, 825G, 824G, 627F, 814B, 627E, 623E, 621E, 583R, 623F, 621F, 587R, 5080, 578, 375 L, 375, 16G
  • Category(s): Engines & Engine Parts
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Inner Spring Valve, Fits Engine Model: 3406b, 3406c 4W2472

Inner Spring Valve, Fits Engine Model: 3406b, 3406c

  • Part #: 4W2472
  • Weight: 0.10
  • Fits Machine(s): 16G, 980C, 826G, RM-250C, HT400, D8R, D400E, PM-465, D8R II, D8N, D350E, 980F, 980G, 824G, 825G, 814B, 627F, 627E, 623E, 621E, 583R, 623F, 621F, 587R, 578, 375 L, 5080, 16H NA, 375
  • Category(s): Engines & Engine Parts
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Turbo Charger-use Cartridge 7c7503, Fits Engine Model: 3406, 3406c 7C7691

Turbo Charger-use Cartridge 7c7503, Fits Engine Model: 3406, 3406c

  • Part #: 7C7691
  • Weight: 57.00
  • Fits Machine(s): 16H NA, D8N, 980C, 16G, 578
  • Category(s): Engines & Engine Parts
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Main Bearing Undersize .50mm / 0.020in, Fits Engine Model: 3406, 3406b, 3406e, 3408, 3412, 3412c 4W5492-020

Main Bearing Undersize .50mm / 0.020in, Fits Engine Model: 3406, 3406b, 3406e, 3408, 3412, 3412c

  • Part #: 4W5492-020
  • Weight: 1.41
  • Fits Machine(s): 16G, 769C, 657E, 824C, 775B, 773B, 826, 814B, 773E, 771D, 771C, 769D, 651E, 637G, 627E, 631G, 637D, 621E, 578, 623E, 589, 5110B, 5080, 375 L, 375, 24H, 245, 245B
  • Category(s): Engines & Engine Parts
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Connecting Rod Bearing Undersize .75mm / 0.030in, Fits Engine Model: 3406, 3406b, 3406c, 3408, 3408b, 3408c, 3408e, 3412, 3412c, 3412e 4W5702-030

Connecting Rod Bearing Undersize .75mm / 0.030in, Fits Engine Model: 3406, 3406b, 3406c, 3408, 3408b, 3408c, 3408e, 3412, 3412c, 3412e

  • Part #: 4W5702-030
  • Weight: 0.70
  • Fits Machine(s): 16G, 657E, 769C, 771D, 771C, 769D, 637G, 637D, 651E, 633E II, 637E, 631E, 627E, 621E, 631G, 631D, 623E, 589, 578, 5110B, 245, 24H
  • Category(s): Engines & Engine Parts
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Rotocoil As Lock Keeper 2a4429, Fits Engine Model: 3406, 3406b, 3406c, 3408, 3408b, 3408c, 3408e, 3412, 3412c, 3412e 6N7154

Rotocoil As Lock Keeper 2a4429, Fits Engine Model: 3406, 3406b, 3406c, 3408, 3408b, 3408c, 3408e, 3412, 3412c, 3412e

  • Part #: 6N7154
  • Weight: 0.50
  • Fits Machine(s): 245, 637E, 651E, 637D, 657E, 637G, 631G, 631D, 633E II, 627F, 631E, 627B, 623E, 621B, 627E, 623F, 621F, 621, 589, 5110B, 24H, 16G
  • Category(s): Engines & Engine Parts
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Camshaft As, Fits Engine Model: 3406 8N9245

Camshaft As, Fits Engine Model: 3406

  • Part #: 8N9245
  • Weight: 43.06
  • Fits Machine(s): 16G, G3406, 826C, 980C, 627E, 3406C, 3406B, 245, 3406
  • Category(s): Engines & Engine Parts
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Connecting Rod Bearing Undersize .50mm / 0.020in, Fits Engine Model: 3406, 3406b, 3408, 3408b, 3408c, 3408e, 3412, 3412c, 3412e, 9Y9497-020

Connecting Rod Bearing Undersize .50mm / 0.020in, Fits Engine Model: 3406, 3406b, 3408, 3408b, 3408c, 3408e, 3412, 3412c, 3412e,

  • Part #: 9Y9497-020
  • Weight: 0.80
  • Fits Machine(s): 245, 980C, 988B, AE40, AE40 II, AD45, 992C, 836, 826C, 772B, 69D, 775B, 657E, 637E, 627E, 651E, 631E, 623E, 621E, 589, 578, 5110B, 16G
  • Category(s): Engines & Engine Parts
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Assembled Cylider Head, Fits Engine Model: 3406, 3406b 7N1302

Assembled Cylider Head, Fits Engine Model: 3406, 3406b

  • Part #: 7N1302
  • Weight: 285.00
  • Fits Machine(s): 245, 983B, 826C, 980C, 825C, 824C, 623B, 621B, 16G
  • Category(s): Engines & Engine Parts
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Assembled Cylider Head, Fits Engine Model: 3406b 1W1439

Assembled Cylider Head, Fits Engine Model: 3406b

  • Part #: 1W1439
  • Weight: 345.00
  • Fits Machine(s): 245, SS-250, D400, RR-250, 980C, 826C, 824C, 627F, 825C, 814B, 627E, 623F, 623E, 621F, 621E, 16G
  • Category(s): Engines & Engine Parts
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Connecting Rod Bearing Undersize 1.25mm / 0.050in, Fits Engine Model: 3406 8N5436

Connecting Rod Bearing Undersize 1.25mm / 0.050in, Fits Engine Model: 3406

  • Part #: 8N5436
  • Weight: 0.90
  • Fits Machine(s): 16G, 621B, D3, 245
  • Category(s): Engines & Engine Parts
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Turbo Charger-use Cartridge 9l6239, Fits Engine Model: 3406 9L6308

Turbo Charger-use Cartridge 9l6239, Fits Engine Model: 3406

  • Part #: 9L6308
  • Weight: 46.00
  • Fits Machine(s): 3406, 983B, 980C, 3406B, 16G
  • Category(s): Engines & Engine Parts
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Piston, Fits Engine Model: 3406b, 3406c 3780509

Piston, Fits Engine Model: 3406b, 3406c

  • Part #: 3780509
  • Weight: 7.00
  • Fits Machine(s): 16G, 980G, 980C, D8N, 980F, 627F, 623E, 621F, 578, 3406B, 3406C
  • Category(s): Engines & Engine Parts
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Guard - Engine Bay 1707604U

Guard - Engine Bay

  • Part #: 1707604U
  • Category(s): Engines & Engine Parts
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Guard - Engine Bay 1707606U

Guard - Engine Bay

  • Part #: 1707606U
  • Category(s): Engines & Engine Parts
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Pulley - Engine - 3406e 1868459U

Pulley - Engine - 3406e

  • Part #: 1868459U
  • Category(s): Engines & Engine Parts
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Door - Engine - L/h/f 1947013U

Door - Engine - L/h/f

  • Part #: 1947013U
  • Category(s): Engines & Engine Parts
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Harness - Engine 1957336U

Harness - Engine

  • Part #: 1957336U
  • Category(s): Engines & Engine Parts
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Lifting Plate - Engine 1961914U

Lifting Plate - Engine

  • Part #: 1961914U
  • Category(s): Engines & Engine Parts
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Element - Engine Oil 1R0714

Element - Engine Oil

  • Part #: 1R0714
  • Weight: 1.90
  • Fits Machine(s): 306, CB-434, D4HTSK II, IT12B, PR-1000, IT24F, 943, 918F, 926, 924F, 446D, 446B, 3208, 3204, 3116, 3114, 308D, 308C, 307D, 307C, 305.5
  • Category(s): Engines & Engine Parts
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