SKU: 67546206593
dana gears

dana gears QU20237 New 4.30 Ratio Dana 50 Ring and Pinion Set

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Description

dana gears QU20237 New 4.30 Ratio Dana 50 Ring and Pinion SetQU20237 New 4. 30 Ratio Dana 50 Ring and Pinion Set (non stock special order) is a brand new Dana 4. 30 ratio ring and pinion set with gear bolts. 4. 30 ratio Dana 50 axles were made from 1999 2005. Ring gear tooth count is 43, pinion gear tooth count is 10. Also available while supplies last: QU20237U Used 4: 30 Ratio Dana 50 Ring and Pinion Set There are four available ratios for your Dana 50. See Tech Note 1 for production info. D441954 New 4. 10

QU20237 New 4.30 Ratio Dana 50 Ring and Pinion Set (non-stock special order) is a brand new Dana 4.30 ratio ring and pinion set with gear bolts. 4.30 ratio Dana 50 axles were made from 1999-2005. Ring gear tooth count is 43, pinion gear tooth count is 10.

Also available while supplies last: QU20237U Used 4:30 Ratio Dana 50 Ring and Pinion Set

There are four available ratios for your Dana 50. See Tech Note 1 for production info.

D441954 New 4.10 Ratio Dana 50 Ring and Pinion Set is a brand new Dana 4.10 ratio gear set. 4.10 ratio Dana 50 axles were made from 1980-2005. Ring gear tooth count is 41, pinion gear tooth count is 10.

QU20274U Used 3.54 Ratio Dana 50 Ring and Pinion Set is a good used factory 3.54 ratio gear set. 3.54 ratio Dana 50 axles were made from 1980-1997. Ring gear tooth count is 46, pinion gear tooth count is 13.

QU20236 3.73 Ratio Dana 50 Ring and Pinion Set is a brand new Dana 3.73 ratio gear set. 3.73 ratio Dana 50 axles were made from 1999-2005. Ring gear tooth count is 41, pinion gear tooth count is 11.

QU20237 New 4.30 Ratio Dana 50 Ring and Pinion Set is a brand new Dana 4.30 ratio gear set. 4.30 ratio Dana 50 axles were made from 1999-2005. Ring gear tooth count is 43, pinion gear tooth count is 10.

Need More Info? Use the handy Links below to access over 40 years of Dan's product and vehicle specific Tech Notes to easily get the information you need for your vehicle's repair, maintenance, or upgrade project!

Dan the Gear Man® Tech Notes:
Ford Only
Size
Used Sets
Matching Parts

Tech Note 1: Ford Only
Ford is the only vehicle manufacturer to use Dana 50 front axles. Dana 50 axles were introduced for the 1980 model year as an independent front suspension axle for F250 heavy-duty (1980-1997) and F350 (1980-1985.5). The Dana 50IFS axle was built for the North American market through the 1997 model year. I believe, it was also used on overseas built F250s to 1998. The Dana 50 monobeam axle debuted in 1999 model year F250 and F350 4x4s followed by the Excursion in 2000. The monobeam axles had a relatively short production life of 6 years with production ending in 2005 when Ford axed the Excursion (Although some 2005 Excursions were sold as 2006 models in Mexico).

Tech Note 2: Size
The physical size of Dana 50 gear sets is about the same as the Dana 44. Although it was intended to replace the bigger Dana 60 in Ford's 1 ton and heavy 3/4 ton models, it never really compared well strength wise with the Dana 60s installed in Dodge and GM 1 tons. Ford replaced the Dana 50IFS with a Dana 60 monobeam front axle in midway through the 1985 model year. The single rear wheel version of the F350 again got a Dana 50 in 1999, but it was quickly replaced by a Dana 60. However, the Dana 50 did hold up fairly well in 3/4 tons and Excursions which generally see easier service conditions than the F350.

Tech Note 3: Used Sets
QU20274U, QU20236U, QU20237U, and QU20275U are USED ring and pinion sets. The teeth on both gears look good but since there are so many installation and use variables, we make no warranty as to durability or noise once they are installed.

Tech Note 4: Matching Parts
TK4885 Torque King® Dana 50 Differential and Pinion Bearing Only Kit
QU50581 Dana 50 Differential Bearing and Seal Kit
QU20240U Used Dana 50 Loaded Differential Case
QU40578 Dana OE Pinion Seal (1980-1997)
QU40570 Dana OE Pinion Seal (1999-2000.5)
QU40411 Dana OE Flanged, Deep Shell Pinion Seal (2000.5-2005)
QU40405 Dana OE Pinion Outer Wiper V-Seal (1999-2005)
QU40009 Dana OE Pinion Nut
QU40010 Dana OE Pinion Yoke Washer
QU40002 Dana OE Outer Pinion Bearing Slinger (fits between bearing and yoke)
QU40527 Dana OE Inner Pinion Oil Baffle (fits between inner cup and housing)
QU40441 Dana OE Ring Gear Bolts (Ring Gear Bolts should NOT be reused)
QU40534 Right Diff Output Bearing and Seal Kit (for 1983-1997 right axle output shaft)
QU40576 Dana OE Pinion and Differential Shim Kit (1980-1997)
QU40390 Dana OE Pinion Depth and Differential Shim Kit (1999-2005)
QU40208 Dana OE Pinion Crush Sleeve (Preload Spacer 1999-2005)
QU40087 Dana OE Left Axle Shaft Seal (1983-1997)
QU40088 Dana OE Right Axle Shaft Seal (1983-1997)
QU40244 Dana OE Axle Shaft Seals (requires 2 1999-2005)
QK4643 and QK4808 Inner Axle Seal and Tool Kits (1999-2005)
QU20039 Dana OE Inner Axle Shaft Guide (1999-2005)
QT1815 Inner Pinion Bearing Cup Installer (now use QT1812)
QT1812 Outer Pinion Bearing Cup Installer
QT1100 Driver Handle
QT1044 Inner Pinion Bearing Installer
TS4511 Ball Joint Press Set
QU90009 Universal Axle Service Pack(Threadlocker, RTV Sealant, Gear Marking Compound, & Brush)
S24200 Medium Strength Threadlocker
QU90008 Gear Marking Compound
S82194 Ultra Gray RTV Sealant
QT9404 Brush for Gear Marking Compound

Applications:
Ford:
F250, F350SRW 4.30 Ratio Dana 50 Monobeam (partial after 1999): 1999, 2000, 2001, 2002
Excursion 4.30 Ratio Dana 50 Monobeam: 2000, 2001, 2002, 2003, 2004, 2005

Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 67546206593

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Ray
Pawtucket, US
★★★★★ 5
Absolutely thrilled with this
Great price Great find It is heavy but my pup is easily able to carry it around. Perfect for smearing treats on and freezing - keeps him busy for ages - especially with the ridges - thrilled with this
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Reviewed in the United States on December 5, 2025
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GigiThinks
West Palm Beach, US
★★★★★ 5
Multifunctional dog toy, fetch, chew, dental health
This toy feels like soft rubber, unlike the super hard plastic Size wise, it would be a good toy to toss and play fetch with. My Aussiedoodle took to it right away. It has numerous nubs that are great for dental health. I use it, as well as other toys with nubs, to offer to my pups with a bit of smeared on it, to help with their dental health. 🤗 Thank you so much for taking the time to read this review, have a FANTASTIC day!!😊 5★
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Reviewed in the United States on December 27, 2025
M
Verified Purchase
Mrdoitagen
Boise, US
★★★★★ 2
Not for aggressive chewers.
Size: Large
Our dog is a 50lb Pit mix. This toy lasted about a week before he took a hole knuckle off. Happy he did not swallow it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 27, 2026
L
Leilani
Phoenix, US
★★★★★ 5
Perfect Chew Toy, Not Too Soft Or Hard
I've been looking for new chew toys for my 2.5 year old German Shepherd that are durable enough to withstand her chewing, yet aren't so tough or hard that she dislikes it and won't chew or play with it at all. I'm so glad I got this large bone chew toy for her because the rubber is just the right amount of toughness without being too hard. She also loves the bacon smell. Another good thing about this is that there are 80 round nubs that stick out of the bone and are flexible to help clean the teeth. You can even put dog toothpaste on them to really help clean their teeth. This is perfect for my dog because she doesn't like toothbrushes or finger wipes. She also loves to play catch with this toy and since it's made of rubber I can throw it & it just bounces around. This is her new favorite toy and she loves it so much that when my Lab tries to play with her or take it away, she does a little warning growl telling her to stay away. She has only ever done that before with her favorite stuffed animal. All of their other toys they usually share, but I'm going to have to buy another one for my Lab. There is a warniìng that says "Not for aggressive dogs." I definitely recommend this chew toy for medium and large dogs that are big chewers, but not agressive. This toy is a good value for the money and will entice your dog with the bacon scent, keep them occupied chewing or playing, & also help with their dental hygiene.
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Reviewed in the United States on October 18, 2025
L
Verified Purchase
Lorraine Nathanson
Phoenix, US
★★★★★ 5
Colorful, Sturdy & Great Value
Color: Large Set of 4
Purchased for our two puppies when they were 2 months old and weighed about 14 pounds so theses balls were a little big for them to hold in their mouths but that didn't stop them from trying. While they did like these balls they much preferred softer soccer balls, the later of which did not hold up well at all. I had hoped they would play with these balls more when they were older but that hasn't happened 5 months later. I guess it's no fun if you can't tear the toy apart. Colors are very bright and they do enjoy chasing after them as long as I am the one rolling them across the room for them. Maybe when they progress to batting things with their paws they will start to do this for themselves.
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Reviewed in the United States on May 18, 2025

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