CV178914ICON CV-ICON Differential Locker Spline Posi Dana

Review CV-ICON Differential Locker Fits Jeep For 35 Spline Posi for JEEP WRANGLER DANA 1984–2027

Introducing the CV-Icon CV178914 Differential Locker for the 1984-1996 Jeep Wrangler with Dana 35 27 spline Posi-Lok axles. This high-performance differential locker is specifically designed to enhance the off-road capabilities of your Jeep Wrangler.

The CV-Icon CV178914 Differential Locker is a spider gear design, which is known for its durability and reliability. It is machined from high-strength steel and features precision-cut gears for optimal engagement and smooth operation. This locker is also compatible with the factory limited-slip differential, allowing for easy installation and use with no need for major modifications.

This locker utilizes a 35-spline design, which is the standard for Dana 35 axles. It is also designed to work with the factory 27-spline axle shafts, ensuring a direct fit and proper engagement with the differential gears. The locker comes with two sets of gears, allowing for easy installation and replacement when needed.

The CV-Icon CV178914 Differential Locker is a manual locker, meaning it requires the driver to engage it manually for maximum traction. It features a robust design with a heavy-duty detent spring and latch to ensure positive engagement and prevent accidental disengagement. This locker is also compatible with aftermarket lockout levers for added convenience.

This locker is ideal for off-road enthusiasts who require maximum traction in challenging terrain. It allows both wheels to turn at the same speed during normal driving conditions, but when one wheel encounters resistance or slips, the locker engages, providing power to both wheels for improved traction and stability.

The installation process for the CV-Icon CV178914 Differential Locker is relatively straightforward. It can typically be completed in a few hours with basic hand tools and some patience. The locker comes with detailed installation instructions, as well as customer support from CV-Icon to help answer any questions or provide guidance throughout the process.

Overall, the CV-Icon CV178914 Differential Locker for the 1984-1996 Jeep Wrangler with Dana 35 27 spline Posi-Lok axles is a high-quality, durable, and effective solution for those seeking to enhance their Jeep's off-road capabilities. It is backed by CV-Icon's commitment to quality and customer satisfaction, making it a smart investment for any serious off-road enthusiast.

Buying a CV-Icon CV178914 differential locker for a 1984-1996 Jeep Wrangler with a Dana 35 27 spline Posi axle can provide several benefits for off-road enthusiasts. This locking differential system enhances traction and improves vehicle performance in challenging terrains. Here are some pros and cons of this upgrade:

1. Enhanced Traction: A locking differential allows both wheels to turn at the same speed, providing maximum traction in slippery or uneven terrain. This can help improve the vehicle's stability and reduce the risk of wheel spin.

2. Improved Off-Road Performance: With a locking differential, the Jeep Wrangler can better handle steep inclines, rock crawling, and other off-road challenges. This upgrade can help increase the vehicle's overall off-road capabilities.

3. Durability: The CV-Icon CV178914 differential locker is designed to be robust and long-lasting. It's made with high-quality materials and precision engineering, ensuring it can withstand the rigors of off-road driving.

4. Easy Installation: The kit comes with everything needed for installation, including instructions and hardware. The process is relatively straightforward, making it a popular choice for DIY enthusiasts.

1. Cost: The CV-Icon CV178914 differential locker can be a significant investment, especially for those on a tight budget. The cost of the upgrade may be a deterrent for some off-road enthusiasts.

2. Weight: The addition of a locking differential can add weight to the vehicle. This can impact fuel efficiency and overall performance on the highway. However, the weight increase may be a worthwhile trade-off for the added off-road capabilities.

3. Limited Use: A locking differential may not be necessary for daily driving or mild off-road conditions. It's designed for more extreme off-road situations, so the investment may not be justifiable for those who don't plan to use it frequently.

The CV-Icon CV178914 differential locker is an excellent upgrade for Jeep Wrangler owners who frequently engage in off-road driving, especially in challenging conditions. Its benefits include enhanced traction, improved off-road performance, and durability. However, the cost and weight increase may be deterrents for some enthusiasts. Ultimately, the decision to purchase a CV-Icon CV178914 differential locker depends on individual driving habits and preferences.

If you frequently take your Jeep Wrangler off-road and encounter challenging terrains, the CV-Icon CV178914 differential locker can be a worthwhile investment. Its benefits can significantly improve your off-road experience and enhance your vehicle's capabilities. However, if you primarily use your Jeep for daily driving or mild off-road conditions, the cost and weight increase may not be justifiable. Consider your individual driving habits and preferences before making a decision.

Details:

Newly listed. Boxes, APO/FPO or military mail box. Differential locker fits 1984 -06 Jeep Wrangler for Dana 35 27 spline posi feature. Item specifics: brand Cv-icon, manufacturer part number CV178914ICON, warranty 1 year, fitment type direct replacement, shipped country us, differential locker, material metal, fitment 1 for Jeep Wrangler 1987 -2006, fitment 2 cherokee 1984 -2001, fitment 3 grand wagoneer 1993 - 1993, fitment 4 comanche 1986 -1992, fitment 5 1993 -1998, note 1 Dana 35 27 spline model, oe/oem sl m35-1.5-27, performance no, note 2 1.560 in.

Transfer case stopped shifting between high and low ranges. 4.quality assured - vehicle-specific application has been validation tested to ensure quality. Designed to install and perform like the original motor, it uses a factory-style connector is sealed for protection. Side gear bore.

1.direct replacement - this transfer case motor fits and performs like the original 2.durable construction made with factory-style electrical connector weather tight seal to prevent corrosion 3.100% new is entirely new, not a remanufactured part. Swap out a seized transfer case motor with this direct replacement.

specifications differentialsdepo:

• for models: Dana, Wrangler
• for makes: Jeep
• for years: 1984–2027
• brand: Cv-icon
• mpn: Cv178914icon
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement
• shipped country: Us
• type: Differential Locker
• material: Metal
• fitment1: For Jeep Wrangler 1987-2006
• fitment2: For Jeep Cherokee 1984-2001
• fitment3: For Jeep Grand Wagoneer 1993-1993
• fitment4: For Jeep Comanche 1986-1992
• fitment5: For Jeep Grand Cherokee 1993-1998
• note1: For Dana 35 27 Spline Model
• oe/oem part number: Sl M35-1.5-27
• performance part: No
• note2: For 1.560 In. Side Gear Bore

returns differentialsdepo:

• time: 30 days
• policy: returns accepted
• paid by: seller

offer differentialsdepo:

• price: $205.99
• item condition: New
• best offers: true
• options: ship-to-home
• in stock #: 1
• started: march 19, 2026
• availability: in stock
• sold #: 13

shipping differentialsdepo:

• transit: 4-8 days
• type: fixed
• service: fedex ground economy
• carrier: fedex
• class: economy

payments differentialsdepo:

• other
• wallet: apple-pay
• credit card: mastercard

seller differentialsdepo:

• rating: 100.0%
• city: ontario, california
• # reviews: 208

general differentialsdepo:

• category: Auto Parts > Transmission Drivetrain > Differentials, Assemblies > Additional