SKU: 10772276544

Yukon Gear Grizzly Locker For Dana 30 / 27 Spline / 3.73+

$445.00 $494.44
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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8

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Description

Yukon Gear Grizzly Locker For Dana 30 / 27 Spline / 3.73+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.

Installation Instructions
  • Patented internal design reduces common locker failures
  • Fits Dana Spicer 30 with 27 spline axles
  • Fits Dana Spicer 30 w/27 Spline Axles
  • 8620 internals for added strength
  • 3.73 and up ratio only
  • Assembled in the USA

This Part Fits:

Year Make Model Submodel
1981-1988 American Motors Eagle Base
1980 American Motors Eagle DL
1981-1982 American Motors Eagle DL Kammback
1981-1983 American Motors Eagle DL SX4
1981-1982 American Motors Eagle Kammback
1980-1987 American Motors Eagle Limited
1980 American Motors Eagle Sport
1981-1983 American Motors Eagle SX4
1986-1989 Ford Aerostar Base
1988-1989 Ford Aerostar Eddie Bauer
1986-1989 Ford Aerostar XL
1989 Ford Aerostar XL Plus
1986-1989 Ford Aerostar XLT
1989 Ford Aerostar XLT Plus
1966-1971 Ford Bronco Base
1968-1969 Ford Bronco Roadster
1968-1971 Ford Bronco Wagon
1967-1971 International Scout 800 Base
1971-1974 International Scout II Base
1984-1993 Jeep Cherokee Base
1991-1992 Jeep Cherokee Briarwood
1985-1988 Jeep Cherokee Chief
1996,1998-2001 Jeep Cherokee Classic
1993-1997 Jeep Cherokee Country
1985-1992 Jeep Cherokee Laredo
1987-1992,1998-2001 Jeep Cherokee Limited
1985-1990 Jeep Cherokee Pioneer
1994-2001 Jeep Cherokee SE
1989-2001 Jeep Cherokee Sport
1971-1983 Jeep CJ5 Base
1977-1980 Jeep CJ5 Golden Eagle
1980-1983 Jeep CJ5 Laredo
1982-1983 Jeep CJ5 Limited
1975-1983 Jeep CJ5 Renegade
1966-1975 Jeep CJ6 Base
1976-1986 Jeep CJ7 Base
1977-1979 Jeep CJ7 Golden Eagle
1980 Jeep CJ7 Golden Hawk
1980-1983,1985-1986 Jeep CJ7 Laredo
1982-1983 Jeep CJ7 Limited
1976-1986 Jeep CJ7 Renegade
1987-1992 Jeep Comanche Base
1987-1988 Jeep Comanche Chief
1986 Jeep Comanche Custom
1988-1992 Jeep Comanche Eliminator
1987-1988 Jeep Comanche Laredo
1987-1992 Jeep Comanche Pioneer
1986 Jeep Comanche X
1986 Jeep Comanche XLS
1967-1968,1972-1973 Jeep Commando Base
1998 Jeep Grand Cherokee 5.9 Limited
1993 Jeep Grand Cherokee Base
1993-1998 Jeep Grand Cherokee Laredo
1993-1998 Jeep Grand Cherokee Limited
1995,1997 Jeep Grand Cherokee Orvis
1994-1995 Jeep Grand Cherokee SE
1997-1998 Jeep Grand Cherokee TSi
1984-1991,1993 Jeep Grand Wagoneer Base
1984-1985 Jeep Grand Wagoneer Limited
1981-1986 Jeep Scrambler Base
1985-1986 Jeep Scrambler Laredo
1985-1986 Jeep Scrambler Renegade
1982-1983 Jeep Scrambler SL
1982-1984 Jeep Scrambler SR
1971-1973 Jeep Wagoneer Base
1973 Jeep Wagoneer Custom
2006 Jeep Wrangler 65th Anniversary Edition
2011 Jeep Wrangler 70th Anniversary
2016 Jeep Wrangler 75th Anniversary
1987-1993 Jeep Wrangler Base
1988-1992 Jeep Wrangler Islander
1987-1990 Jeep Wrangler Laredo
1991-1994 Jeep Wrangler Renegade
1995 Jeep Wrangler Rio Grande
2003-2017 Jeep Wrangler Rubicon
1988,1991-1994 Jeep Wrangler S
1988-1995,1997-2004,2007-2017 Jeep Wrangler Sahara
1994-1995,1997-2006 Jeep Wrangler SE
1987-1988,1997-2006,2010-2017 Jeep Wrangler Sport
2016 Jeep Wrangler Sport S
2004-2006 Jeep Wrangler Unlimited
2011 Jeep Wrangler Unlimited 70th Anniversary
2016 Jeep Wrangler Unlimited 75th Anniversary
2005-2017 Jeep Wrangler Unlimited Rubicon
2007-2017 Jeep Wrangler Unlimited Sahara
2010-2017 Jeep Wrangler Unlimited Sport
2016 Jeep Wrangler Unlimited Sport S
2007-2010 Jeep Wrangler Unlimited X
2002-2010 Jeep Wrangler X
1970-1974 Volvo 142 Base
1971-1972 Volvo 142 E
1974 Volvo 142 GL
1970-1974 Volvo 142 S
1970-1974 Volvo 144 Base
1974 Volvo 144 GL
1970-1974 Volvo 144 S
1970-1972,1975 Volvo 164 Base
1973-1974 Volvo 164 E
1970-1974 Volvo 164 S
1990-1993 Volvo 240 Base
1990 Volvo 240 DL
1992 Volvo 240 GL
1991 Volvo 240 SE
1976-1979 Volvo 242 Base
1980-1984 Volvo 242 DL
1975,1981 Volvo 242 GL
1981-1984 Volvo 242 GLT
1981 Volvo 242 Turbo
1975-1978,1984-1985 Volvo 245 Base
1979-1983,1986-1989 Volvo 245 DL
1982-1983,1986-1989 Volvo 245 GL
1981-1983 Volvo 245 GLT
1976 Volvo 265 Base
1977-1979 Volvo 265 GL
1980-1981 Volvo 265 GLE
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: 10772276544

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4.8 ★★★★★
Based on 11 reviews
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Product Reviews
L
Verified Purchase
Lil
Lowell, US
★★★★★ 5
Amazing quality and well worth it!!!
Color: Black
Great watch! My son saw his friend have and was impressed so I got him one! This one doesn’t have a connection point from the band to the watch so it can’t break there which has been the issues with all his other watches. This is easy to setup and use! It worked so great that I got one for my other son! They both say the size and options are perfect! Highly recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 14, 2026
E
Verified Purchase
Evan
Phoenix, US
★★★★★ 5
Great classic timepiece
Color: Black/Digital Gray/Silver-Tone, Color: Black/Digital Gray/Silver-Tone
I’ve been using the Timex Men’s Ironman Triathlon Classic 30 (38mm) for a while now, and it’s easily one of the most dependable watches I’ve owned. The design is simple but functional — lightweight, comfortable, and perfect for workouts, outdoor activities, or just daily wear. The Indiglo backlight is super bright and makes it easy to read in the dark, and the buttons are responsive without feeling flimsy. The stopwatch and countdown timer features are straightforward and accurate, which I really appreciate for timing workouts. I also like that it’s water-resistant, so I never have to worry about it in the rain or while swimming. The 38mm size is just right — not too bulky, but still sporty and easy to read. The battery life is excellent, and the Timex durability definitely shows; this watch can take a beating and still look good. If you want something rugged, affordable, and practical, the Ironman Classic 30 is a solid choice. It’s a no-nonsense watch that does exactly what it’s supposed to — and does it well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 2, 2025
K
Verified Purchase
kone
Louisville, US
★★★★★ 5
Lightweight, Options, and Ease of Use Make this a Great Watch
Color: Black
I have purchased many Timex watches over the years and I am entirely satisfied with this watch. I always buy the sports watch, as I swim and do triathlons. Things I like about the watch: *Setting the watch is easy and the instructions are clear (although the printed instructions are very small!) * The watch is not too big. So many watches have too many features and they are large, bulky, and heavy. This watch is sleek, has a low profile, and has a size that is ideal for average needs. * The numbers are big enough to see easily at a glance. * There are enough useful options, and this watch is not overloaded with too many options. Too many options are confusing to me. I like the simplicity of this watch and the ease of use of the options it has. * I like the plastic watch band. I have tried the velcro strap bands and they wear out after a year or so of use. The plastic band will eventually break, but is fairly easy to replace. * I like the price. At less than 35 dollars I have everything I need in a watch. * I like and use frequently the Indiglo feature. I have even used Indiglo to find my way to the bathroom at night from bed! The light on the dial is bright enough to make your way through the dark for a short trip! Things I don't like: There is not much I don't like about this Timex watch. I suppose my biggest complaint about this watch and any Timex watch is the difficulty in changing the battery. The battery will eventually need replacement, and of course one has to take off the back of the watch to replace the battery. This is tricky and takes a steady hand. I wish Timex would make the battery more accessible so changing the battery would be as easy as sliding one in or out of a hinged door (like on a hearing aid). Obviously, there is much more to like about this watch than not like. I do recommend it for a good sport watch. It will withstand chlorine pools, lake water, rainfall, high and low temperatures, but be careful not to scratch the dial window! I scratched the main window crystal and ruined my last watch. Avoid spraying any kind of bug repellant on the window as well, as this can mar (dull) the surface. For me, this watch meets all my needs and I give it a 5-star rating. My needs are faily simple. There are certainly other watches that offer more features, but to me, the added features add complexity and are not worth the added bother. The price is good. The watch is good quality. This is a good buy. Jim "Konedog" Koenig
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2008
E
Verified Purchase
EoE
Cuba, US
★★★★★ 4
Great watch; but why the triangle screws?
Color: Black/Digital Gray/Silver-Tone
I have been using these watches for many years with very good luck, and would normally give them 5 stars. They are comfortable, waterproof, durable, and have an alarm and a countdown timer. (The waterproof and countdown timer - that can be set to repeat - make them good for sailboat racing, and these are much cheaper than sailing watches. ) But at some point before the watch breaks, the battery will die. It is not hard to replace the battery. Except now the watch comes with triangle head screws holding the back on, rather than the regular phillips head screws they used to have. Why? Is it that important to keep people from opening up their watch? Making things harder to fix is a step in the wrong direction. Knocking off one star for that.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 28, 2025
L
Verified Purchase
L Chance Correll
Phoenix, US
★★★★★ 5
Still the champ.
Color: Black/Negative Digital/Gray, Color: Black/Negative Digital/Gray
I absolutely LOVE my Casio GBA800 that I have bully bars on, so she's quite huge. Analog with Bluetooth, pretty cool. If I ever remember to use such things. I have a phone and laptop on me usually, why do I need to play with my watch? I want to tell time, that's it. Comes along a good sale for an Ironman, and I used to be a complete fanatic for only Ironman for a real person's needs. Why not, I've been fighting the Casio all day with my coat cuff, let's get something a bit slimmer for when it's coat season. See if they're still great. Yup! Sure is. It's been probably 25 years ago last time I wore this style of Timex, and can you believe the button setup and beeps are all still the same as way back when! And somehow, my subconscious remembers the button presses. Wild. This thing is light as a feather, and I got the inverse LCD for fun, which is cool as all get out, but takes some getting used to. The Indiglo sure looks awesome, though, and she's like Knight Rider down there. Stealth. The display is big, and easy even for my old eyes, the band is supremely comfortable, and there's a strap catch that actually works correctly! With no Bluetooth, battery life should be outstanding - always used to be. Back when watch batteries were like $12 each. There goes my allowance! Lol. I'm very impressed by this timepiece. I really didn't mean to order order it, but, oh well. I love it as much as my Casio. Affordable tough watches rock!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 21, 2025

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