The Yukon Gear Dana 30F/44R 4.88 Gears are designed to work on 2007-2018 Jeep Wrangler JK, excluding Rubicon models. Please choose from the options above to order the Dana 30 - Front Reverse Gears only, the Rear Dana 44 Gears only or both the Dana 30 - Front Reverse and Rear Dana 44 Gears as a set. Application Note.A user asks about the pros and cons of 4.88 gears for their JKU daily driver. Other users reply with suggestions, charts, and experiences on different gear ratios for off-road and highway driving.When running larger tires, a lower gear ratio keeps the engine operating within its optimal power range given you're in the preferred range of gear ratio to tire size. Products mentioned in this post: Nitro Gears (4.88 Ratio): Check Price. In today's post, we asked a few 4Runner owners why they re-geared.Testing 327 with the 4.88 gears before I put the 3.08 rear back in to drive some place. The 4.88 are fun but 40 mph is too slow. Plan to put some 3.55 or 3.7...Id use 4.88`s with a 302 because they dont start making torque till the 300`s done . So now if you use these taller gears you need a lower first gear to get you moving, the ZF has a wider ratio. 1st is realy low, 2nd is close to your 1st , by 5th gear they are the same.A user shares his experience of installing Dana Spicer 4.88 gears on his 2020 JT Rubicon and claims it improves the performance and smoothness of the vehicle. Other users comment and ask about the cost and benefits of the upgrade.ExOfficio is a popular brand known for its high-quality outdoor gear and clothing. Whether you’re an avid hiker, traveler, or adventurer, having reliable gear is essential. If you’...B. Behnkemark Discussion starter. 3 posts · Joined 2018. #1 · May 12, 2018. My pinion gear in my rear axle has a broken tooth so I am replacing my gears. I have a Dana 44 with an Ox locker and 4.88 gears. I don't know if my gears are thick cut or thin. The carrier break is ~2" and there is a spacer that is ~1/4". 1.Jerry Bransford said: 4.88 with your 33" tires, 5-speed transmission and 2.5L engine is the ideal combination. All those ratios depend on the transmission used. For the 5-speed and 4.0L engine, 4.88 and 35" tires is ideal... they produce something like 2750 rpms at 70 mph which pretty much restores the factory performance.Current setup JT overland 3.73 gears: 40k miles, 33" open country r/t's 33x12.5x18 Fox 2.0 steering no lift ... Mopar wheels and 315/70/17 BFG TA KO2, Revolution Gears 4.88, BAK Revolver X4 tonneau. Reactions: hjdca. hjdca Well-Known Member. Joined Oct 27, 2019 Threads 9 Messages 1,673 Reaction score 2,358 Location Southern California ...Fits All Gear Ratios Not For Rubicon Front Axle Applications. Popular Similar Items. EATON Performance ELocker for 30-Spline Dana 30 with 3.73 and Numerically Higher Gear Ratio. $1,419.99 $1,508.50. EATON Performance ELocker for 30 Spline Dana 44 with 3.92 & Numerically Higher Gear Ratio.Location. Texas. Jan 16, 2021. #2. You'll be screaming doing 70 with 5.29's and 35" tires. I'd bet almost 3,700 rpms. 4.56 gears should get you closer to the same performance as the stock 4.10s and OEM tire size. Maybe 4.88's if you live or are always driving in a mountainous area. , , and 1 other person.Wheel Torque = Engine Torque * Gear * Final Drive So, swapping in a final drive with a larger multiplier is an easy way to increase torque to the wheels across all gears. It's not all roses, though: this also causes your gears to become shorter, so on average you'll spend less time in them before upshifting, getting a gear with a lower ...Apr 15, 2016 · Better performance gearing for offroad is 4.88. That said, a Jeep on 35s is fully capable of 80mph with 4.88. And if gas mileage matters that much, a Wrangler is the wrong vehicle for your purposes altogether. The 3.6 is happiest in that 2700-3000 rpm range when you need power.The Yukon Gear Dana 30F/44R 4.88 Gears are designed to work on 2007-2018 Jeep Wrangler JK, excluding Rubicon models. Please choose from the options above to order the Dana 30 - Front Reverse Gears only, the Rear Dana 44 Gears only or both the Dana 30 - Front Reverse and Rear Dana 44 Gears as a set. Application Note.Yukon offers a Y.E.S. Plan for a lifetime, comprehensive, no-questions-asked protection plan covering your gears for as long as you own the vehicle. Fits Toyota V6 rear. 8.125" ring gear diameter. 29 spline pinion. 10 ring gear bolts. 4.88 ratio. 1 year warranty against Manufacturer defects. Technical Notes: This gear set has a 29 spline pinion.lrowe_csp said: 4.88 with 35's match the stock gearing, and 5.29 with 37's also match stock gearing! Not really, check ur math on that one first. Stock tire size is 31.3" with 4.10 gears, move up to 35's that measure 34.5", an increase of 10%, which would require 4.52 gears to match stock, so 4.56 will do just fine.If it were me personally i would go with the 4.30s for the following reasons. 1. Better Gas mileage. 2. the 4.30 pinion is bigger stronger (thats why the 4.88 has reduced power) 3. More Powerful motor tune. 4. Better Gas mileage. The only reason I would go with 4.88's is if I was planning on a big lift/Tires.Motivx Tools Oil Filter Wrench for Toyota Camry, Tundra, Tacoma, 4Runner, RAV4 and More - 64mm 14 Flute Precision CNC Machined Aluminum Oil Filter Removal Tool. $29.95. Powerbuilt Multi-Directional Hose Clamp Pliers, Hold Clamps, Fuel Lines and Radiator Hoses, Gripping Plier Jaws - 647868M. $30.35.When it comes to outdoor gear, one brand that stands out from the crowd is Orvis. With a rich history and a commitment to quality, Orvis has become a go-to brand for outdoor enthus...Yukon Zip Locker for Model 35 with 30 spline axles, 3.54 & up. $1,098.83. Add to Cart. Items 1-56 of 56. Wholesale discount prices on Dana 35 gears, install kits, ring and pinion, spider gears for your Dana 35 diff off-road truck/4X4 vehicle? ECGS offers Dana 35 performance parts & accessories from Motive Gear, Nitro, Precision Gear, Yukon ...It gives you slightly lower gearing for highway power, but keeps less money flying out of your wallet for gas. If you pull a really heavy trailer. ( for the FJ) 4.88's would seem to work well, as long as you don't want to make time, on the highway. The 4.88's probably get you about 2700 rpms at 70.Lucas Oil 10042 Heavy Duty High Performance SAE 85W-140 Gear Oil - 1 Quart. $12.43. Eaton 913A541 Detroit Truetrac 8.4" 30 Spline Differential for Toyota Tacoma. $676.99. Home Forums > Tacoma Discussion > 3rd Gen. Tacomas (2016-2023) >. Well about a month ago I was approached by Nitro Gear whom I sell gears for, especially in the Tundra Market.Apr 26, 2016. #12. My vote is to regear first and wait for the dissent rear bumper. The 4.88 were worth every penny and while your in there you may want to consider lockers. I was geared with 33s for a while and loved the extra power but anything over 70mph the rpm were to high.SR5 4x4. Hitch, nav header. You might consider 4.1 axle gearing. Your tires are 7% larger circumference than stock, which makes it like gearing up by 7%. 4.88 gears is like gearing down 30%, 4.56 like 23%, 4.1 like 11%. Even with the 4.1's, you will effectively be at a ratio lower than stock.Website. www.capitallandcruiserclub.org. Mar 4, 2014. #6. I've run the 4.88s with 33"s for about a year and I like the combo. This gearing makes up for the lack of horsepower and torque in the 22re (when compared to cruiser 6cyl). Top speed suffers a little bit and I try to stay around 55mph but 70mph is easily doable.USA Standard Gear 9.50-Inch Rear Axle Ring and Pinion Gear Kit; 4.10 Gear Ratio (14-17 Silverado 1500) $422.89 2007-2013 Chevy Silverado Ring & Pinion Gears 2007 Chevy Silverado Ring & Pinion Gears19 posts · Joined 2010. #1 · Dec 27, 2013. I currently have 4.10 gear ratio, I just got done lifting my truck 10" and got a set of 40/13.50r17 tires. I was wondering if 4.88 gears would be fine or should I lean more towards 4.56 ratio. My truck is currently all stock engine wise and have 5 speed in it. Like.When it comes to backcountry camping, having the right gear and equipment is essential for a safe and enjoyable experience. Whether you are a seasoned outdoor enthusiast or a begin...This Revolution Gear & Axle 4.88 Dana 44 Front and Rear Ring & Pinion Gear Kit with Master Overhaul Kit is designed for use on 2020-2024 Jeep Gladiator JT Launch Edition and Rubicon models equipped with Dana Spicer 44 axles.The Advance Adapters Atlas gear-driven transfer cases are the ul.. $3,071.42 . Add to Cart. Heavy-Duty Battery Terminal Distribution Blocks by Rugged Rocks *Not just for Nissans!Heavy-Duty Battery Terminal Distribution B.. $64.95 . Add to Cart. Nissan Titan Front Air Locker by ARB, M205, 2004-2015 (A60) ...If it were me personally i would go with the 4.30s for the following reasons. 1. Better Gas mileage. 2. the 4.30 pinion is bigger stronger (thats why the 4.88 has reduced power) 3. More Powerful motor tune. 4. Better Gas mileage. The only reason I would go with 4.88's is if I was planning on a big lift/Tires.6.7L Power Stroke Diesel - 4.30 or 4.88 - Which gear should I get. We are getting things ready to order an F-550 with the new 6.7. Currently we are using a 2005 F-550 6.0 with 4.88's. We tow big loads and will be near max 5th wheel towing at times. But for camping our load is maybe only 12k and it gets driven empty at...4.88 RING AND PINION GEARS & INSTALL KIT PACKAGE - COMPATIBLE WITH JEEP WRANGLER JK (will not fit Rubicon model) - Includes …Fitment: 2010-2023 Toyota 4Runner. Notes on Fitment: These gears will only fit 2010-2023 4Runner with 8.2" rear differential and 12 ring gear bolts. 10-18 4Runner Revolution 4.88 Ring and Pinion Gear (8.2" Rear) $241.99. 03-09 4Runner Revolution 5.29 Ring and Pinion Gear (8.0" Rear)What gears, tire size and transmission are you running? I'm deciding between 4.88 and 4.56. Right now, the math is telling me 4.56 is the sweet spot. @chevymitchell said 4.88 is PERFECT with 37's. I'm certain I won't be going to 37s, so I'm thinking 4.56 is the sweet spot. I did some highway driving and playing around with rpms at different ...Yukon Gear Dana 44 Front Axle/44 Rear Axle Ring and Pinion Gear Kit; 4.88 Gear Ratio (07-18 Jeep Wrangler JK Rubicon) Item J20451-B. Save. Review & Install - Yukon Gear …256 posts · Joined 2012. #10 · Nov 7, 2012. Your speedo is taken from the wheel sensors, and your RPM's are effected by gear changes. That is exactly what your changing in a gear swap. The amount of rotation it takes the axle (tire) to rotate in relation to the pinmon gear (Driveshaft). The JK is pre programmed to run with tires up to 33's ...USA Standard Gear 9.50-Inch Rear Axle Ring and Pinion Gear Kit; 4.10 Gear Ratio (14-17 Silverado 1500) $422.89 2007-2013 Chevy Silverado Ring & Pinion Gears 2007 Chevy Silverado Ring & Pinion GearsEast Coast Gear Supply is the best place to get them. Use PC2021 to get 10% off the cost. If you are ever thinking that you want to go to 37's, seriously consider going 5.13 on the gearing. I prefer the 488s with 37's on the JL. Seems like the perfect balance. On the TJ I would have needed...Buy in monthly payments with Affirm on orders over $50. Learn more. You will earn Reward Points with this Purchase. Add to Wish List. Product Features. F-150 F9.75-F8.8R Revolution 4.88 Complete Gear Package Features: Delivers consistent & reliable performance. Made from only high-quality materials. Includes front/rear ring and pinion gear sets.With 35" tires I would rather have 4.88 gears. With 37" tires I would rather have 5.13 gears. There is a sweet spot with gearing and rpms, where both above and below fuel mileage suffers. When you are geared too tall it affects city mileage more. When you are geared to short (too high a gear number) it affects high speed highway driving more.Running some quick numbers, at 60 mph you should be turning about 2080 rpm in 5th with the 35s and 4.56s and 2230 rpm in 5th with 4.88s. My rule of thumb for a light TJ with no larger than 33x10.50s is about 2100 at 60 for the sweet spot for the 4.0. For 33x12.50s and up, heavier gear, and LJs, you need to add a little more for each item in ...The Yukon Gear Dana 30F/44R 4.88 Gears are designed to work on 2007-2018 Jeep Wrangler JK, excluding Rubicon models. Please choose from the options above to order the Dana 30 - Front Reverse Gears only, the Rear Dana 44 Gears only or both the Dana 30 - Front Reverse and Rear Dana 44 Gears as a set. Application Note.With products that have been Street, Off Road and Race proven, you can count on Revolution Gear and Axle products to be the most trusted in the aftermarket. Gear Package Specifications. Differential: Toyota 9.5 Inch|Toyota 9.0 Inch; Pinion Gear Splines: Toyota 9.5 Inch: 32 Spline, Toyota 9.0 Inch IFS: 34 Spline; Tundra 2007-21 with 4.6L or 4.7LWhen running larger tires, a lower gear ratio keeps the engine operating within its optimal power range given you’re in the preferred range of gear ratio to tire size. Products mentioned in this post: Nitro Gears (4.88 Ratio): Check Price. In today’s post, we asked a few 4Runner owners why they re-geared.Several questions, 2014 Ram 5500 4x4, Aisin, 4.88 gears - locking hubs and. Just picked up a 2014 Ram 5500 4x4 with 154k miles with the aisin trans and 4.88 gears. I plan to tow at max a 24000 lb vehicle on my 30k derated to 29500 gooseneck from time to time. most other vehicles I move with it will be 10k and 15k.Revolution Gear & Axle Dana 30 Front Axle/44 Rear Axle Ring and Pinion Gear Kit with Master Overhaul Kit; 4.88 Gear Ratio. (18-24 Jeep Wrangler JL, Excluding Rubicon) $ 788.99. 4.88. (6) Revolution Gear & Axle Dana 30 Front Axle/35 Rear Axle Ring and Pinion Gear Kit with Master Overhaul Kit; 4.88 Gear Ratio.I use an NV3550 5 speed and will be going 5.38 in my next set of axles. I've found that the 4.0 likes to spin 2500-3k @ highway speeds (65-75mph) and I'm only spinning 2300 right now with 4.88 gears and 37's. The lower crawl ratio and nicer spacing when accelerating will be nice and I wouldn't expect any decrease in mileage.Complete night and day difference between the 4.10's and the 4.88's. No more constant up and down shifting, it stays in 8th gear like it should, and I have not noticed any harsher down shifting. With the exception of 1st and 2nd gear being shorter (but not to the point of making it feel weird), it operates as it did with the 4.10's in it.The gears are cut using computer-controlled processes before being CNC triple-lapped in order to ensure quiet operation and proper engagement between the ring and pinion. The gears install right into place of your F250 and F350's factory front and rear end gears and work perfectly with the two Master Install Kits.Oct 26, 2011 · also just did an AX-15 conversion, kept the NP231 T Case and will be installing new leaf springs and shocks all around next week. 88 YJ Sahara - D30 Front - D35 Rear - Open 3.07 - 2" OME Leafs - 1 3/4" Boom Shackles - RC 8000 Shocks - AX-15 - NP 231 - T Case Drop - 3" Body Lift - 35x12.5x15 Mickey T Baja Claws.840 posts · Joined 2006. #11 · Feb 14, 2008 (Edited) Sounds good. One thing that hasn't been mentioned is that you will most likely need a rear girdle because the stock cover will not clear the ring gear when running 4.56's or 4.88's. Also, you will have to chip a tooth off or grind the crosspin to get it to clear.