SKU: 60306321812

1953-2006 Dana 44 Differential Carrier (YGLD44-4-30)

Sale price$693.90 Regular price$771.00
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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11

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Description

1953-2006 Dana 44 Differential Carrier (YGLD44-4-30)Everything about the Yukon Grizzly Locker is hardcore, its casing and gears, its advanced gear tooth design, and its impact on traction and performance. The Yukon Grizzly Locker is a mechanical positive locking differential thats engineered for rock crawling, serious trail running, off road racing, and drag racing. The unit provides 100% power to both tires, while still allowing for disengagement while negotiating turns. The Yukon Grizzly Locker is a

Everything about the Yukon Grizzly Locker is hardcore, its casing and gears, its advanced gear tooth design, and its impact on traction and performance. The Yukon Grizzly Locker is a mechanical positive-locking differential that’s engineered for rock crawling, serious trail running, off-road racing, and drag racing. The unit provides 100% power to both tires, while still allowing for disengagement while negotiating turns. The Yukon Grizzly Locker is a patented design that features innovations that make it tougher than the competition. Its inner clutch teeth have a larger radius at the base, which offers up to 350% greater strength versus back-cut designs. The Grizzly Locker’s larger teeth also resist breakage caused by shock-loading or catastrophic axle failure. It’s a serious piece of mechanical engineering for serious driving conditions.

Features
  • Mechanical Locker
  • Dana 44 Grizzly Locker replacement
  • D44 30spl, 3.92 & UP GRIZZLY LOCKER
  • Fits Dana Spicer 44 with 30 spline axles
  • 3.92 and up ratio only
  • Patented internal design reduces common locker failures
  • 8620 internals for added strength
  • Assembled in the USA
Application Notes
  • Dana 44 IFS; Yukon Grizzly Locker; 30 Spline; 3.92 And Up; Require IFS Spring Kit YSPSPR-001;-7/16 in. Bolt holes
  • Dana 44; Yukon Grizzly Locker; 30 Spline; 3.92 And Up;-7/16 in. Bolt holes
  • Dana 44; Yukon Grizzly Locker; 30 Spline; 3.92 And Up;-7/16 in. Bolt holes; Factory TJ Rubicon uses 3.73 & Down Case with Thick Gears

Warranty: 1 YR

Weight: 22.5 lbs

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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: 60306321812

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Giovanni Gutierrez
Port Orchard, US
★★★★★ 5
My HEAVY chewers favorite ball
It's dense and has some weight to it, can definitely get good distance when throwing and it bounces a long way. It's soft enough for my dog to chew on but tough enough that even with her destroying every toy I get her she looses these before ever tearing into them. About softball size.
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Reviewed in the United States on April 3, 2026
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Sara
Whiting, US
★★★★★ 5
Safe
I normally don't write reviews but these products deserve the effort! I bought 4 different black toys from this Brand and all are still intact after 6 months heavy usage by 2 aggressive chewers (a Belg Malinois & black Lab), fantastic products and unlike so many other brands promising to be indestructible, these are the first toys that were not eaten within a month. No more visits to Vet to pay for Xrays after digesting plastic or rubber from badly made toys. Highly recommended.
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Reviewed in the United States on April 5, 2026
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Kevin
Phoenix, US
★★★★★ 3
NOT INDESTRUCTIBLE
NOT INDESTRUCTIBLE
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Reviewed in the United States on May 3, 2026
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San
Port Orchard, US
★★★★★ 5
Very sustainable, cute and fun
My puppy enjoyed this toy! He goes around the house squeaking it and has not destroyed it yet.
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Reviewed in the United States on April 30, 2026
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C Walker
Los Angeles, US
★★★★★ 5
Blue donkey by Lydapks
My Miniature Schnauzer, Skye loves her “donkey”! Very sturdy and the squeaker still squeaks!!
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Reviewed in the United States on May 22, 2026

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