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JD Forestry Engine Blocks, Rods & Flywheels

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JD Forestry Engine Blocks, Rods & Flywheels parts list
Image Fits Model Description Part # Price Product Details
Ring Gear, Flywheel for John Deere 310G, 555A, 450J & more – R28811 See Details 250D, 260E, 300D, 310E, 410E, 310G, 310J, 310K, 310K EP, 310L, 310L EP, 310SE, 310SG, 310SJ, 310SK, 310SL, 310SL HL, 315SE, 315SG, 315SJ, 315SK, 315SL, 325J, 325K, 325SK, 325SL, 410G, 410J, 410K, 410L, 500A, 500B, 710D, 710G, 710J, 710K, 710L, 435 Ring Gear, Flywheel R28811
$71.00
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Ring Gear, Flywheel for John Deere 410B, 340B, 555A & more – R54503 See Details 410B, 410C, 410D, 415B, 510D, 610B, 610C, 710B, 710D, 555A, 550A, 550B, 340B, 510B, 510C, 515B, 550, 555, 555B, 640, 710C, 440C, 440D, 448D, 540B, 540D, 540E, 540G, 548D, 640D, 640E, 640G, 648D Ring Gear, Flywheel R54503
$205.00
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Heater, Engine Block for John Deere 415B, 300D, 655B & more – RE227949 See Details 415B, 610B, 710B, 710G, 324H, 344E, 344H, 655B, 755A, 755B, 750B, 750C, 750J, 850B, 850C, 850J, 450LC, 490E, 590D, 595D, 690B, 750, 890A, 892DLC, 992ELC, 570B, 670C, 670CH, 672A, 672CH, 770A, 770B, 770C, 770CH, 772A, 772B, 772CH, 300D, 340D, 444 Heater, Engine Block RE227949
$219.00
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Flywheel Drive Plate for John Deere 643L, 843L Buncher, 437E Log Loader – YZ40281588 See Details 643G, 643H, 643J, 643K, 643L, 643L-II, 643L-III, 740, 840, 843G, 843H, 843J, 843K, 843L, 843L-II, 843L-III, 437D, 437E, 437G, A400, D450, R450, W235, W235D, W260, 204SP, DTB, 28000, 28101, C28275XB, D281, D282, D283 Flywheel Drive Plate YZ40281588
$618.00
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Connecting Rod for John Deere Combines, Tractors, and Equipment - AR93341 See Details 540E (with Rod Marked R71074), 548E (with Rod Marked R71074), 640E (with Rod Marked R71074), 648E (with Rod Marked R71074), 740E (with Rod Marked R71074), 748E (with Rod Marked R71074) ETC Connecting Rod AR93341
$120.00
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John Deere Torsional Damper for Combines, Dozers, Tractors 9560STS, 9976, 750C, 750C-II, 330C, 6610 -- RE500917 See Details 750C/II, 750J*, 850C/II, 850J*, 330C/CLC/LCR, 370/C, 644G/H/J, 724J, 3554, 530B, 535, 560D (>604614), 740G, 748G/GII/GIII (>604614), 762B, 608S, 653E, 753G/GL/J, 759G/J, 853G/J, 900, 903G/J, 909J, 950, 953G/J, 959J Torsional Damper RE500917
$398.00
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Bare Cylinder Block for John Deere Models (RE50657) See Details 415B, 710B, 710D, 9400 Maximizer, 9930, 7440, 7445, 7450, 6059 (-699999), 6068 (-699999), 515B, 710C, 740G, 748E, 748G, 7200, 7400 Bare Cylinder Block RE50657
From $1,634.07
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John Deere Engine Lifter Cam Follower Valve Tappet by Broken Tractor See Details 210C, 300D, 310A, 310B, 310C, 310D, 310D, 410, 410B, 410C, 410D, 350, 350B, 350C, 350D, 355D, 450, 450B, 450C, 450D, 450E, 450G, 455G, 550G, 555G, 650G, 300B, 301A, 302A, 490, 490D, 490E, 493D, 4400, 4500, 440, 440A, 440B, 440C, 440D, 2510, 5210, 531 Valve Tappet, Cylinder Head T20073
$3.33
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John Deere Engine Flywheel Ring Gear T20088 See Details 210C, 310C, 310D, 310E, 310SE, 410C, 410D, 410E, 510C, 610B, 610C, 710C, 455D, 455E, 455G, 555A, 555G, 605C, 350B, 350D, 450C, 450D, 450E, 450G, 450H, 550A, 550B, 550G, 550H, 650G, 650H, 70D, 290D, 490, 490D, 490E, 590D, 595D, 482C, 485E, 486E, 444C, Flywheel Ring Gear T20088
$36.00
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Engine blocks, connecting rods, flywheel ring gears, torsional dampers, and block heaters for John Deere forestry machines, covering skidders, feller bunchers, log loaders, and harvesters across multiple generations.

Fits Models At A Glance

  • Grapple Skidders: 540E, 548E, 640E, 648E, 643G, 643H, 643J, 643K, 643L, 843G, 843H, 843J, 843K, 843L
  • Feller Bunchers: 643L Buncher, 843L Buncher, 903G, 903J, 953G, 953J, 959J
  • Tracked Machines: 750C, 750J, 850C, 850J, 953G, 753G, 759G
  • Log Loaders: 437D, 437E, 437G, 330C LCR, 370C

Key Notes

  • Application: Bare cylinder blocks, rods, ring gears, dampers, and block heaters
  • Condition: New and used assemblies available across model ranges
  • Rod Marking: Connecting rods verified by casting marks for correct fitment
  • Engine Series: Covers 6059 and 6068 platform components

Why Choose Broken Tractor

  • ✅ Forestry engine parts verified against factory fitment
  • ✅ Fast shipping from two US locations
  • ✅ Knowledgeable staff for hard-to-find components
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Product: Category: JD Forestry Engine Blocks, Rods & Flywheels Brand: Head Title: John Deere Forestry Engine Blocks & Rods | Broken Tractor