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Item #:
14783358
USA Standard Gear (SL C8.25-29) Spartan Locker for Chrysler 8.25 Differential with 29 Spline Axles
Item #:
14783358
MVR 6178
Price Details
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Imported from USA store
Order now and get it around Saturday, August 15
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What Stands Out
Superior Traction
The Spartan Locker delivers unmatched traction, enhancing off-road performance by ensuring both wheels spin simultaneously, providing better grip on slippery surfaces and challenging terrains.
Durable Construction
Engineered with high-grade materials, the Spartan Locker withstands extreme conditions, offering longevity and reliability for Toyota V6 applications, making it a worthwhile investment for rugged adventures.
Easy Installation
Designed for a hassle-free setup, the Spartan Locker allows for straightforward installation with stock side gears, saving time and simplifying the upgrade process for DIY enthusiasts.
Product Details
- Affordable and high-performance lunchbox locker
- Easy, drop-in installation for off-road usage
- Made from heat-treated and precision-cut 9310 steel
- Increases strength over stock differentials
- Fits Dana 44HD differential with 30 spline axles
- Provides confidence on the trail for your Jeep
Who Should Buy?
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Off-Road Enthusiasts
Ideal for those who frequently tackle rugged terrains and require enhanced traction for better vehicle control.
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Trail Builders
Perfect for users looking to modify their Toyota V6 for extreme trail riding, providing added durability and performance.
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Budget-Conscious Upgrades
A cost-effective solution for improving your vehicle’s locking differential without exorbitant costs often associated with premium brands.
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Daily Commuters
Not suitable for those using their vehicle primarily for regular road driving due to potential handling issues.
Product Description
USA Standard Gear (SL C8.25-29) Spartan Locker for Chrysler 8.25 Differential with 29 Spline Axles
Have any Query? Chat with us
Customer Questions & Answers
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Question:
Will these fit my 1995 jeep wrangler yj? should i put them on the front, back, or both?
Answer: Yes this will work very well in your front High pinion Dana 30. You would need a different locker for the rear Dana 35 in your YJ but i would personally not put an auto locker in it. You will break the dana35 easily. if you really want a locker for the rear - consider swapping the axle for a ford 8.8 or even a dana 44 out of a waggoneer -
Question:
will this work on my 87 xj?
Answer: Yes, this locker will work GREAT as long as you have the Dana 44 Rearend. Let me know if you have any other questions. Thanks, BRYDON 641-751-8060 [email protected] -
Question:
Will this fit my 2007 Jeep Unlimited with Dana 44 rear axle with no additional shims or parts?
Answer: Yes this should fit in your 44 using the same shims you already have in there. This will pop considerably on pavement in your rear diff. I have it in my front and it behaves like an open diff when in 2wd. It locks up in 4wd and becomes stiffer to steer but climbs rocks much better. I have the D-30 front. -
Question:
Does this locker make noise on tight turns?
Answer: Yes, all lunch box type lockers make a clicking noise on turns. On slow tight turns you may occasionally hear and feel a loud banging. I have this locker in my front D30 and while turning into a parking space I turn slowly and don't accelerate while doing this type of turning. As others have said, it's normal. -
Question:
Will this fit a 1994 Toyota Pickup 4x4 V6 manual transmission?
Answer: Yes, this unit will work GREAT for your application. Let me know if you have any other questions. Thanks, BRYDON 641-751-8060 [email protected] -
Question:
Would this work for a daily driver? I want both front and rear. I have locking hubs.
Answer: Yes, this unit will work great in your daily driver. It will click / pop around corners, but that is standard for how these units work. Let me know if you have any other questions. Thanks, BRYDON 641-751-8060 [email protected] -
Question:
Would this fit a 1987 jeep yj dana 35 non c clip?????
Answer: Yes, as long as you have a standard open (non posi) carrier. Let me know if you have any other questions. Thanks, BRYDON 641-751-8060 [email protected] -
Question:
How will this locker affect steering in the front axle of a wrangler in the winter in 2wd?
Answer: It won’t have much effect, the locker engages when it’s under a load, so as long as it’s in 2wd the front locker won’t activate. You will end up with a bit less turn radius though -
Question:
Is this a direct fit into a Dana 35, or will I need any other parts to install this?
Answer: This Spartan Locker will work in any Dana 35 Standard Open (Non Posi) Carrier that is 1994 or newer. Let me know if you have any other questions. Thanks, BRYDON 641-751-8060 [email protected]
USA Standard Gear Tool Boxes Editorial Review
The USA Standard Gear Spartan Locker for Chrysler 8.25, 27 spline, with heavy-duty cross pin shaft SL C8.25-27 is a popular locker for Jeep and Toyota 4x4 enthusiasts. The unit generally fits a variety of vehicles, as long as they have a Dana 35, Standard Open (Non Posi) Carrier that is 1994 or newer. On turns, the locker makes clicking and banging noises, which is normal for this type of locker, but it may decrease turn radius. The locker is not recommended for daily driving, especially in icy or wet conditions, as it can be difficult to steer. However, it performs extremely well off-road, enabling the vehicle to climb obstacles with ease. Installation is relatively straightforward with some need for fitting expertise. The product's fast delivery and resilience earn praise from customers. However, some had issues with their unit's durability and expressed dissatisfaction with the lack of included instructions.
Customer Reviews & Ratings
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Pros
- Performs exceptionally well off-road, allowing vehicles to traverse obstacles effortlessly
- Generally fits a variety of vehicles, including 1995 Jeep Wrangler YJ, 1987 Jeep YJ Dana 35 Non-C-Clip and 2007 Jeep Unlimited with Dana 44 rear axle
- Fast delivery
- Relatively easy to install
Cons
- Makes clicking and banging noises on turns and may decrease turn radius
Platform Trust & Buyer Confidence
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
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MVR 6178
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