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450, 450B, 450C, 550, 550B, 650 Final Drive Parts

1 - Axle Shaft 2 - Pinion Shaft 3 - Bull Gear 4 - Bull Gear Spacer 7 - Final Drive Input Gear 8 - Hydrostat Motor Shaft 9 - Final Drive Axle Seal
Click on each number to jump to the product page. Each number on the image is a "Ref #" that can be matched on the table below.

Fits Models At A Glance John Deere Dozer: 450 (original model only — no letter suffix) Key Notes Part Number: T20656-KIT Weight: 9 lbs (4.08 kg) Application: Complete bearing and seal rebuild kit for the original John Deere 450...

Fits Models At A Glance John Deere Dozers: 450B John Deere Dozers: 450C (before serial #388460) Key Notes Part Number: T31998-KIT Weight: 9 lbs (4.08 kg) Application: Bearing and seal rebuild kit for early final drive systems on JD 450B and...

Fits Models At A Glance John Deere Dozers: 450C (after serial #388461), 450D, 450E John Deere Crawler Loaders: 455C, 455D, 455E Key Notes Part Number: AT31047-KIT Weight: 14 lbs (6.35 kg) Application: Final drive rebuild kit for mid-to-late...

Fits Models At A Glance John Deere Dozers (Before Serial #388459): 550, 555 Key Notes Part Number: T40858-KIT Weight: 10 lbs (4.54 kg) Application: Complete final drive bearing and seal rebuild kit for early John Deere 550 and 555 dozers Kit...

Fits Models At A Glance John Deere Dozers (After Serial #719253): 450E, 455E John Deere Dozers (After Serial #388459): 550, 555 John Deere Dozers (Standard Track): 550A, 550B, 555A, 555B Key Notes Part Number: T80160-KIT Weight: 10 lbs (4.54...

Fits Models At A Glance: John Deere Dozers: 450C after serial #356666 550, 555 between serial #356814 to #388459 Key Notes: Length: 13" long Spline Count: 64 splines Weight: 55 lbs. Replaces Part Number: T68003 Condition: New, Made in USA by Paint...

Fits Models At A Glance: John Deere Dozer: 450B John Deere Dozer: 450C before serial #35666 Key Notes: Length: 13 inches Spline Count: 25 splines Weight: 65 lbs. Replaces Part Numbers: T61032, T32000 Why Choose Broken Tractor? Reliable...

Fits Models At A Glance John Deere Dozer: 450 Key Notes Part Number: T20668 Weight: 12 lbs (5.44 kg) Application: Final drive pinion shaft for early model John Deere 450 dozers Specifications: 12 teeth, 23 splines, 8.5" long (215.90...

Fits Models At A Glance John Deere Dozers: 450B, 450C, 450D, 450E s/n -719252 John Deere Crawler Loaders: 455D, 455E Key Notes Part Numbers: T31999, T19252 Weight: 14 lbs (6.35 kg) Application: Final drive pinion shaft for mid-series John...

Fits Models At A Glance John Deere Dozers: 450E (after serial #719253) John Deere Loaders: 455E (after serial #719253) Key Notes Part Number: T81193 Weight: 13 lbs (5.90 kg) Application: Final drive pinion shaft for late-model John Deere 450E...

Fits Models At A Glance John Deere Dozers: 450E (before serial #719252, with long track) 550, 550A (standard track) 550B (before serial #719252, standard track) John Deere Crawler Loaders: 555, 555A (standard track) 555B (before serial...

Fits Models At A Glance John Deere Dozers: 450B, 450C Key Notes Part Numbers: T112137, T161934 Weight: 40 lbs (18.14 kg) Application: Final drive bull gear for 450B and 450C model John Deere dozers Specifications: 68 teeth, 25...

Fits Models At A Glance John Deere Dozers: 450C, 450D, 450E John Deere Crawler Loaders: 455D, 455E Key Notes Part Number: T112130 Weight: 48 lbs (21.77 kg) Application: Final drive bull gear for later model John Deere dozers and crawler...

Fits Models At A Glance: John Deere Dozers: 450E Long Track 550, 550A, 550B 555 after serial #356814 Key Notes: Teeth Count: 66 teeth Spline Count: 64 splines Weight: 88 lbs. Replaces Part Number: T68001 Condition: New, Made in USA by Paint Valley...

Fits Models At A Glance John Deere Dozers: 450B, 450C Key Notes Part Number: T55233 Weight: 1 lb (0.45 kg) Application: Final drive spacer used during bull gear installation Dimensions: 3" thick spacer Material: Heavy-duty...

Fits Models At A Glance John Deere Dozers: 450, 450B, 450C, 450D, 450E, 450G, 450J, 450K John Deere Dozers: 550B, 550G, 550J, 550K John Deere Dozers: 650G, 650J, 650K Key Notes Part Number: AT72157 Weight: 2 lbs (0.91 kg) Application: Final...

Fits Models At A Glance John Deere Dozers: 450, 450B, 450C, 450D, 450E, 550, 550A, 550B John Deere Loaders: 555, 555A, 555B Key Notes Part Number: JD9326 Weight: 0.20 lbs (0.09 kg) Application: Pinion ball bearing for differential assemblies...

Fits Models At A Glance John Deere Dozers: 450B, 450C (before serial # 388459) Key Notes Part Number: T31998 Weight: 225 lbs (102.06 kg) Application: Final drive housing for early model 450B and 450C dozers Condition: New Old Stock...

Fits Models At A Glance John Deere Dozers: 650, 650B, 750, 750B John Deere Loaders: 655, 655B, 755, 755B Key Notes Part Number: T60239 (also replaces T46184) Weight: 25 lbs (11.34 kg) Application: Final drive pinion gear for John Deere dozers...

Fits Models At A Glance: John Deere Dozers: 450, 450B, 450C, 450D, 450E, 455E, 550, 550B, 555 Key Notes: Part Type: Final Drive Guard, Top Part Number: AT50847 Weight: 5 lbs. (2.27 kg) Made in USA by PVE Equipment  Why Choose Broken...

Fits Models At A Glance John Deere Dozers: 450B, 450C John Deere Standard Track Dozers: 450D, 450E (before serial # 719252) John Deere Crawler Loaders: 455B, 455C, 455D, 455E Key Notes Part Number: AT31047U Weight: 415 lbs (188.24...

Fits Models At A Glance John Deere: 450 Dozer, 450 Crawler Loader Key Notes Part Number: T24470U Weight: 54 lbs (24.49 kg) Application: Final drive axle shaft for John Deere 450 series Specifications: 25 spline, 1-1/8" thread...

REF # Image Fits Model Description Part # Price Product Details
Final Drive Rebuild Kit for John Deere 450 Dozer (Bearing, Seal & Race Kit) See Details 450 Final Drive Bearing, Seal Rebuild Kit T20656-KIT $320.00 View Info
Final Drive Bearing & Seal Kit for John Deere 450B and 450C See Details 450B, (450C Before Serial Number 388460) Bearing and Seal Kit 0 T31998-KIT $385.00 View Info
Final Drive Bearing & Seal Kit for John Deere 450C–455E Dozers See Details (450C After Serial Number 388461), 450D, 450E, 455C, 455D, 455E Bearing and Seal Kit AT31047-KIT $385.00 View Info
Final Drive Rebuild Kit for Early John Deere 550 & 555 Dozers See Details 550*, 555* Bearing and Seal Kit, Final Drive T40858-KIT $420.00 View Info
Final Drive Bearing & Seal Kit for John Deere 450E–555B Dozers See Details (450E, 455E After Serial Number 719253) (550, 555 After Serial Number 388459), 550A, 550B, 555A, 555B Bearing and Seal Kit 0 T80160-KIT $420.00 View Info
1 Final Drive Axle Sprocket Shaft for John Deere 450C, 550, 555 Dozers See Details 450C*, 550*, 555* Sprocket Shaft, Final Drive T68003 $716.00 View Info
1 Used Final Drive Axle Shaft for John Deere 450B
See Details 450B, (450C Before Serial Number 35666) Axle Shaft (13" 25 Spline) Used 0 T61032, T32000 View Info
2 Final Drive Pinion Shaft for John Deere 450 Dozer (12T, 23 Spline, 8.5") See Details 450 Pinion Shaft (12 Teeth 23 Splines) 0 T20668 $385.00 View Info
2 Final Drive Pinion Shaft for John Deere 450B–455E Dozers and Loaders See Details 450B, 450C, 450D, 450E, 455D, 455E Pinion Shaft, Final Drive T31999, T19252 $377.00 View Info
2 Final Drive Pinion Shaft for John Deere 450E, 455E After Serial #719253 See Details 450E, 455E (Standard Track After Ser # 719253) Pinion Shaft (12 Teeth 27 Splines) T81193 $365.00 View Info
Final Drive Pinion Shaft for John Deere 450E–555B with Standard Track (BSN 719252) See Details 450E*,555, 550, 550A*, 550B*, 555, 555A*, 555B* (* See Notes) Pinion Shaft (10 Teeth) T40859 $402.00 View Info
3 Final Drive Bull Gear for John Deere 450B and 450C Dozers (68T, 25 Spline) See Details 450B, 450C Bull Gear (68 Teeth 25 Spline) May Require T55233 3" Spacer 0 T112137, T161934 View Info
3 Final Drive Bull Gear for John Deere 450C–455E Dozers and Loaders (68T, 64 Spline) See Details 450C, 450D, 455D, (450E Standard and Wide Track), 455E Bull Gear (68 Teeth 64 Spline) 0 T112130 View Info
3 Final Drive Bull Gear for John Deere 450E, 550, 555 Dozers See Details 450E LT, 550, 550A, 550B, 555* Bull Gear, Final Drive T68001 $1,369.00 View Info
4 Final Drive Spacer for John Deere 450B and 450C Dozers See Details 450B, 450C Bull Gear Spacer 3" (Use with Bull Gear T112137 T161934) T55233 $32.00 View Info
9 Final Drive Axle Seal for John Deere 450–650 Dozers (Double Seal Design) See Details 450, 450B ,450C, 450D, 450E, 450G, 450J, 450K, 550B, 550G,550J, 550K, 650G, 650J, 650K Final Drive Axle Seal AT72157 $100.00 View Info
Pinion Ball Bearing for John Deere 450–550 Dozers and 555 Loaders See Details 450, 450B, 450C, 450D, 450E, 550, 550A, 550B, 555, 555A, 555B Bearing, Final Drive Shaft JD9326 $15.00 View Info
See Details 450B, 450C BSN 388459 Final Drive Housing T31998 $1,190.00 View Info
Final Drive Pinion Gear for John Deere 650–755B Dozers and Loaders See Details 650, 650B, 655, 655B, 750, 750B, 755, 755B Pinion Gear (30 Teeth) 0 T60239 $365.00 View Info
Final Drive Guard, Top for John Deere 450, 550, 555 Dozers See Details 450, 450B, 450C, 450D, 450E, 455E, 550, 550B, 555 Final Drive Guard, Top AT50847 $95.00 View Info
Used Final Drive for John Deere 450B–450E Dozers and 455B–455E Loaders See Details 450B, 450C Fits Standard Track Dozers: 450D*, 450E*, 455B, 455C, 455D, 455E Used Final Drive AT31047U View Info
Used Axle Shaft for John Deere 450 Dozer and Crawler Loader See Details 450 Axle Shaft T24470U $395.00 View Info

John Deere Dozer 450, 450B, 450C, 550, 550B, 650 Dozer Final Drive Parts

The 450, 450B, 450C, 550, 550B, and 650 Final Drive Parts category features an extensive selection of essential components specifically designed for John Deere dozers. These parts play a critical role in ensuring the efficient operation of your machinery, delivering the durability and reliability that John Deere is known for.

In this category, you will find comprehensive rebuild kits that include bearings, seals, and races, such as the JD 450 Dozer Final Drive Rebuild Kit and the John Deere Dozer Final Drive Bearing and Seal Kit (T31998-KIT). These kits are engineered to restore your final drive to optimal performance, minimizing downtime and enhancing overall machine longevity.

Additionally, various components like the final drive bull gears (model numbers T112130, T112137, T161934) and precision pinion shafts (including T20668 and T81193) ensure smooth power transmission. The options span a range of models, accommodating early series dozers like the JD 550, 555, and providing compatibility with newer variants to meet diverse repair needs.

Notably, our stock includes used parts, such as final drive axle shafts, offering economical solutions for those on a budget. Every part in this category reflects the high standards of quality expected from John Deere products, promising exceptional performance even in the toughest conditions.

Whether you require a full rebuild or specific components, this category encompasses all the necessary final drive parts to keep your John Deere dozer operational and efficient. Invest in the durability and efficiency of your heavy machinery with our carefully selected final drive components tailored for the 450, 450B, 450C, 550, 550B, and 650 models. Keep your equipment running smoothly and effectively with our premium selection.

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Product: Category: 450, 450B, 450C, 550, 550B, 650 Final Drive Parts Brand: Head Title: 450, 450B, 450C, 550, 550B, 650 Final Drive Parts | Broken Tractor