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JD Forestry Skidder Differential Parts

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JD Forestry Skidder Differential Parts parts list
Image Fits Model Description Part # Price Product Details
Differential Pump for John Deere 640L, 648L, 748L Skidder – AT441551 See Details 640L, 640L-II, 640L-III, 648L, 648L-II, 648L-III, 748L, 748L-II, 748L-III Differential Pump AT441551
$1,692.00
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Axle Housing Oil Seal for John Deere – YZ121723 See Details 360D, 524P/K/K-II/L, 540G-III/H, 544G/P/J/K/K-II/L, 548G-III/H, 624P/J/K/K-II/KR/L, 640H, 648H Axle Housing Oil Seal YZ121723
$35.00
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Differential Oil Seal for John Deere Skidders, Loaders & Graders See Details 340D, 360D, 440, 440A, 440B, 440C, 440D, 448D, 460D, 540, 540A, 540B, 540D, 548D, 540G, 548G, 640, 640D, 648D, 748G-II, 444, 444C, 444D, 444E, 544, 544D, 544E, 544G, 544H, 544J, 624E, 624G, 624H, 624J, 643D-H, 740, 840, 843H, 743, 646, 670, 770 ZF Differential Oil Seal R37410
$12.00
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Planetary axle shaft thrust washer R52389 for John Deere 644K wheel loader See Details 710L, 710P, 524K-II/P, 544D-544P, 624E-624P, 644B-644X, 724J-724P, 646-646C, 620G-872P, 670C-872D, 762-862B, 460D, 560D, 540E-748E, 540G-848H, 640L-648L-III, 740, 740A, 643D-843L-III, 743, 743A, 4555-4960, 4640-4850, 8100-8970, 8630, 9100-9620, 9230 Planetary Axle Shaft Thrust Washer R52389
$15.00
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Planetary final drive lock plate R94545 for John Deere 670G motor grader See Details 620G-622P, 670C-672P, 770C-772P, 870D-872P, 762B, 460D, 560D, 540E-748E, 540G-748G (early S/N), 640G-II, 648G-II, 748G-II, 640G-III, 648G-III, 748G-III, 8100-8520, 8130, 9100-9620, 9230 Planetary Final Drive Lock Plate R94545
$29.00
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Axle input tapered roller bearing and race RE49486 for John Deere 644H loader See Details 544G, 624G-624J, TC62H, 644G-644J, 724J, 670C-872GP, 762B, 460D, 560D, 540E-748E, 540G-748G, 640G-II-748G-III, 748H, 848H, 748HTJ, 848HTJ, 6140R-6250R, 6R 145-230, 7200R-7230R, 7330-7930, 8130-8530, 8225R-8400R, 8R 230-410, 8RX 340-410 Axle Input Tapered Roller Bearing and Race RE49486
$144.00
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Final drive planetary pinion gear DZ106200 for John Deere 648G-III grapple skidder See Details 360D (S/N -604613), 460D, 540G-II, 548G-II, 640G-II, 648G-II, 748G-II, 540G-III, 548G-III (S/N 576603-604613), 640G-III, 648G-III, 1200, 1400, 1600 TeamMate II Final Drive Planetary Pinion Gear DZ106200
$178.00
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John Deere tandem drive pinion gear DZ106198, R108997 See Details 1200, 1400, 1600, 620 P, 620G, 620GP, 622 P, 622G, 622GP, 640G-II, 640H, 643K, 643L, 648G-II, 648H, 670 P, 670G, 670GP, 672 P, 672G, 672GP, 748H, 748HTJ, 770 P, 770G, 770GP, 772 P, 772G, 772GP, 843K, 843L, 848H, 870G, 870GP, 872G, 872GP Gear, Tandem Drive Planetary Pinion DZ106198
$264.00
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John Deere differential drive axle oil cooling pump AT191150 See Details 330B, 335, 430B, 435, 360D, 460D, 540G-III, 548G-III, 548GIII, 560D, 640G-III, 648G-III, 748G-II, 748G-III Drive Axle Oil Cooling Pump AT191150
$436.00
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John Deere front axle input housing sleeve R70452 See Details 360D, 460D, 444, 444C, 444D, 444E, 540E, 548E, 640E, 648E, 740E, 748E, 540G, 548G, 640G, 648G, 740G, 748G, 540H, 548H, 640H, 648H, 648HTJ, 748H, 748HTJ, 544, 624, 644, 640, 640D, 648D, 646, 643, 740, 743, 840, 843, 848 Front Axle Input Housing Sleeve R70452
$454.00
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See Details 360D, 444E, 460D, 540E, 548E, 640E, 648E, 740E, 748E, 540G, 548G, 640G, 648G, 740G, 748G, 540H, 548H, 640H, 648H, 360DC, 460DC, 460DG, 643, 643D, 643J, 843J, 643H, 740, 840, 843H Ring Gear & Pinion Set YZ120668
$698.00
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Bevel ring gear and pinion set for John Deere 640G skidder See Details 360D, 444E, 460D, 540E, 548E, 640E, 648E, 740E, 748E, 540G, 548G, 640G, 648G, 740G, 748G, 540H, 548H, 460DC, 460DG, 640H, 648H, 643, 643D, 643H, 643J, 740, 748H, 840, 843H, 843J Front Axle Ring Gear & Pinion Set YZ120674
$786.00
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John Deere rear differential gear set RE35329 See Details 540G, 548G, 640G, 648G, 740G, 748G Rear Differential Ring Gear & Pinion Set RE35329
$924.00
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RE35712 spiral bevel ring and pinion for John Deere rear axle See Details 460D, 540E, 548E, 640E, 648E, 740E, 748E, 540G, 548G, 640G, 648G, 740G, 748G, 560D, 640G-II, 648G-II, 748G-II, 640G-III, 648G-III, 748G-III, 640H, 648H, 648HTJ, 748H, 748HTJ, 848H, 848HTJ Ring Gear & Pinion Set YZ120642
$915.00
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RE16445 John Deere Log Skidder Ring Gear and Pinion Set by Broken Tractor See Details 440, 440C, 440D, 448D, 540B, 540C, 540D, 548D, 610C, 710B, 710C Ring Gear and Pinion Set RE16445
$686.00
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540D, 640D, 648D John Deere Skidder Differential Ring Gear and Pinion Set by Broken Tractor See Details 540D, 640D, 648D Ring Gear and Pinion Set RE45321
$924.00
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John Deere Skidder Differential Ring Gear and Pinion Set by Broken Tractor See Details 540D, 640D, 648D Ring Gear and Pinion Set RE45596
$1,274.00
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Differential ring gear and pinion sets, oil cooling pumps, input housing sleeves, and axle seals for John Deere forestry skidders, covering front and rear axle differential components across D, E, G, H, and L series machines.

Fits Models At A Glance

  • D Series: 360D, 440D, 448D, 460D, 540D, 548D, 560D, 640D, 648D
  • E Series: 444E, 540E, 548E, 640E, 648E, 740E, 748E
  • G Series: 540G, 548G, 640G, 648G, 740G, 748G, 640G-II, 648G-II, 748G-II, 640G-III, 648G-III
  • H Series: 540H, 548H, 640H, 648H, 648HTJ, 748H, 748HTJ, 848H, 848HTJ
  • L Series: 640L, 648L, 748L (plus -II and -III variants)

Key Notes

  • Application: Front and rear axle differential drive and diff-lock assemblies
  • Ring & Pinion: Matched spiral bevel gear sets sold as paired units
  • Pumps: Differential drive axle oil cooling and lube pumps
  • Seals & Sleeves: Axle housing seals and input housing sleeves included
  • Condition: New and used options depending on part

Why Choose Broken Tractor

  • ✅ Genuine and quality replacement forestry differential parts
  • ✅ Fast shipping from Louisiana and Ohio locations
  • ✅ Knowledgeable staff to verify skidder fitment

Frequently Asked Questions

Are the John Deere skidder ring gear and pinion sets sold as matched pairs?

Yes, our ring gear and pinion sets are supplied as matched spiral bevel gear pairs. The ring gear and pinion are lapped to work together, so they should be replaced as a set rather than individually. This applies to both front and rear axle differential sets we carry.

Which differential ring and pinion set fits a John Deere 540D, 640D, or 648D skidder?

We carry Differential Ring Gear and Pinion Sets under SKU RE45321 and SKU RE45596, both listed to fit the 540D, 640D, and 648D. Set RE16445 also covers earlier 440 through 548D machines. Match the part number to your application or confirm with our parts team before ordering.

Do you carry front axle versus rear axle differential parts for John Deere skidders?

Yes, Broken Tractor carries both front and rear axle differential drive and diff-lock components. For example, the Front Axle Bevel Ring Gear and Pinion Set YZ120674 covers front axles, while the Rear Axle set YZ120642 with diff lock covers rear axles across E, G, and H series machines. Verify whether you need a front or rear unit for your model before ordering.

Which differential oil cooling pump fits a John Deere 640L, 648L, or 748L skidder?

The Differential Pump AT441551 is listed to fit the 640L, 648L, and 748L, including the -II and -III variants. For G-series machines such as the 640G-III, 648G-III, and 748G-III, we carry the Differential Drive Axle Oil Cooling Pump AT191150 instead. Match the part number to your model to get the correct pump.

Does Broken Tractor carry axle seals and input housing sleeves for John Deere skidder differentials?

Yes, we carry axle housing oil seals such as R37410 and YZ121723, plus the Front Axle Input Housing Sleeve R70452. Fitment varies widely across D through H series machines, so check the fitment list against your model and serial number. If you are unsure, call our parts team at (800) 909-7060 to confirm.

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Product: Category: JD Forestry Skidder Differential Parts Brand: Head Title: JD Forestry Skidder Differential Parts | Broken Tractor