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JD Forestry Crankshafts & Oil Pumps

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JD Forestry Crankshafts & Oil Pumps parts list
Image Fits Model Description Part # Price Product Details
Crankshaft for John Deere 1270D, 850C, 330C & more – RE534314 See Details 1710D, 6081, 6081HF070, 330C, 330CLC, 330LC, 330LCR, 560D, 660D, 608B, 703G, 7720, 850C, 850J, 370, 370C, 3554, 530B, 770C, 770C II, 770CH, 770CH-II, 770D, 772CH, 772CH-II, 772D, 870D, 872D, 1270D, 1470D, 703JH, 748GII, 748GIII, 753JH, 759JH, 850 Crankshaft RE534314
$4,250.00
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Crankshaft, Taper Nose for John Deere Models | RE505921 See Details 710J, 710K, T550, W540, W550, 9550 (Eng. SN 215285>), 9550SH (Eng. SN 215285>), 9560 (6068HH054 & 055), 9560SH (6068HH054 & 055), 9560STS, 9570STS (HH059 & HH061), 9970, 7460 (HN055) ETC Crankshaft, Taper Nose RE505921
$1,786.49
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Crankshaft, Straight Nose for John Deere Models | RE515785 See Details 710D, 710G, 710J, 7460, 700H, 700J, 750C, 750C-II, 750J, 850C, 850C-II, 850J, 230LC, 230LCRD, 270CLC, 690E, 330B (SN <012092), 670C, 670C-II, 670CH, 670CH-II, 672CH, 672CH-II, 200LC, 230LCR, 270LC, 335 (SN <012092), 430B, 435 (Series II), 544HLL ETC Crankshaft, Straight Nose RE515785
From $1,945.31
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Crankshaft for John Deere Equipment - Combines, Tractors, Dozers, and More - RG23551 See Details 750C, 850C, 792D, 792DLC, 792LC, 892E, 892ELC*, 892LC*, 770B, 770BH, 772B, 772BH*, 644ER, 740E, 740G, 748E, 748G*, 644E, 644G, 4055, 4255, 4455, 4555, 4560 Crankshaft RG23551
From $3,174.13
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Engine Oil Pump for Crankshaft-Driven Engines - RE507076 See Details 250D, 850B, 850C, 850C-II, 850J, 890A, 770A, 770AH, 770B, 770BH, 772A, 772AH, 772B, 772BH, 644B, 644C, 644E, 644G, 644H, 646C, 690C, 762, 762B, 790, 790D, 792, 793D, 844, 850, 855, 860B, 862B, 992D, 992E, 540E, 548E, 640E, 648E, 748E, 848G, 4050 Engine Oil Pump RE507076
$324.00
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John Deere Diesel Engine Crankshaft by Broken Tractor See Details 544B, 544C, 544D, 624E, 624G, 640, 640D, 640E, 648D, 648E, 648G, 750, 750B, 750C, 200LC, 230LC, 270LC Crankshaft RE33687
From $1,718.00
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John Deere Engine Crankshaft (Dozers, Loaders, Excavators, Tractors) -- RE45517 | Broken Tractor See Details 655B, 750, 750B, 750C, 755, 755A, 755B, 690D, 690DR, 690ELC, 790ELC, 544B, 544C, 544D, 624E, 624G, 640, 640D, 640E, 648D, 648E, 648G, 7200, 7400, 7600 Crankshaft RE45517
From $1,720.00
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Replacement diesel engine crankshafts and crankshaft-driven oil pumps for John Deere forestry machines, covering straight nose and taper nose designs across skidders, feller bunchers, knuckleboom loaders, and forwarders built on 6-cylinder Deere engine platforms.

Fits Models At A Glance

  • Skidders: 540E, 548E, 640, 640D, 640E, 648D, 648E, 648G, 660D, 748E, 748G, 748GII, 748GIII
  • Feller Bunchers & Cutters: 643, 693, 703G, 703JH, 753JH, 759JH
  • Knuckleboom Loaders: 330B, 330C, 335, 435, 437, 2154, 2454
  • Forwarders & Harvesters: 1070D, 1170D, 1270D, 1470D, 1710D, 1710K

Key Notes

  • Nose Type: Both straight nose and taper nose configurations available
  • Engine Platform: Fits 6-cylinder Deere diesel engines including 6068 and 6081 series
  • Components: Bare crankshafts plus crankshaft-driven engine oil pumps
  • Condition: Remanufactured and used assemblies by application

Why Choose Broken Tractor

  • ✅ Verified forestry engine fitment before you order
  • ✅ Fast shipping from two US locations
  • ✅ Knowledgeable support on nose and engine specs

Frequently Asked Questions

What is the difference between a straight nose and taper nose John Deere forestry crankshaft?

The nose type refers to how the crankshaft snout is machined at the front of the engine, and John Deere used both straight nose and taper nose designs across forestry platforms. Broken Tractor carries both configurations, such as the straight nose RE515785 and the taper nose RE505921. Because they are not interchangeable, match the nose type to your engine before ordering or confirm with our parts team.

Do you have a crankshaft that fits a John Deere 640E skidder?

Yes, Broken Tractor carries crankshafts that list the 640E in their fitment, including the diesel engine crankshaft RE33687 and the industrial engine crankshaft RE45517. Fitment can depend on the exact engine and serial number, so we recommend matching the part number to your machine or confirming with our parts team before you order.

Will an aftermarket crankshaft fit a John Deere 1270D forwarder?

We carry crankshaft RE534314, which lists the 1270D forwarder along with the 1470D and 1710D in its fitment. These parts are built for 6-cylinder Deere diesel platforms including the 6081 series. Verify your engine model and serial number against the part number so you get the correct nose and engine match.

What crankshaft-driven oil pump fits a John Deere forestry engine?

Broken Tractor offers the crankshaft-driven engine oil pump RE507076, which covers a wide range of Deere applications including forestry models like the 540E, 548E, 640E, 648E, and 748E. This pump is driven off the crankshaft on 6-cylinder Deere diesel engines. Confirm the fitment against your machine before ordering.

Are these John Deere forestry crankshafts remanufactured or used?

Broken Tractor offers both remanufactured and used crankshaft assemblies depending on the application, along with crankshaft-driven oil pumps. Condition varies by part, so check the listing for the specific SKU you need. For help confirming nose type and engine specs, call our parts team at (800) 909-7060.

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Product: Category: JD Forestry Crankshafts & Oil Pumps Brand: Head Title: John Deere Forestry Crankshafts | Broken Tractor