ARB Airlocker 29SPL 3.45 S/n

( Brand: Arb ), ( Manufacturer Part Number: RD244 ), ( California Prop 65 Warning: Proposition 65, Officially Known As The Safe Drinking Water And Toxic Enforcement Act Of 1986, Was Enacted As A Ballot Initiative In November 1986. The Proposition Protects The States Drinking Water Sources From Being Contaminated With Chemicals Known To Cause Cancer, Birth Defects Or Other Reproductive Harm, And Requires Businesses To Inform Californians About Exposures To Such Chemicals. These Chemicals Can Be In The Products That Californians Purchase, In Their Homes Or Workplaces, Or That Are Released Into The Environment. By Requiring That This Information Be Provided, Proposition 65 Enables Californians To Make Informed Decisions About Their Exposures To These Chemicals. )

Review ARB Airlocker 3.45 S/n fits M200 DANA

The ARB RD244 Air Locker is a versatile and high-performing electronic differential lock system designed for 4x4 vehicles with Dana M200 29-spline axles and a 3.45 gear ratio. This air locker is manufactured by ARB, a leading name in the off-road industry, known for their robust and reliable 4x4 accessories.

The RD244 Air Locker is an electronic differential lock, which means it uses air pressure to engage and disengage the locking mechanism. This provides superior traction and improved off-road performance by distributing power evenly to all wheels, reducing wheel slip and enhancing vehicle stability.

This specific model is suitable for vehicles with a Dana M200 29-spline axle and a 3.45 gear ratio. The axle shafts are splined, making this locker a direct fit for these vehicles. The 3.45 gear ratio is commonly used for off-road applications, as it provides better torque and crawling ability.

The ARB RD244 Air Locker is a self-contained unit, which means it includes all necessary components, including the compressor, air tank, wiring harness, and air lines. The locker is also equipped with a pressure switch, allowing the user to choose the desired engagement pressure. Once engaged, the locker remains locked until the desired engagement pressure is reached again, providing consistent performance even in challenging off-road conditions.

The ARB RD244 Air Locker is built with durability in mind, using high-quality materials and robust construction techniques. The locker housing is made from heavy-duty aluminum, while the internal components are designed to withstand the rigors of off-road use. The locker also features a high-flow, high-pressure air system, ensuring quick and efficient engagement and disengagement.

Installation of the ARB RD244 Air Locker is a relatively straightforward process, with clear instructions and installation guides provided by ARB. The locker can be installed in a few hours by an experienced mechanic or off-road enthusiast, making it a popular choice for those looking to enhance their vehicle's off-road capabilities.

Overall, the ARB RD244 Air Locker is an essential accessory for off-road enthusiasts and those who regularly traverse challenging terrain. Its advanced design, superior performance, and durable construction make it a worthy investment for anyone looking to take their 4x4 vehicle to the next level.

The ARB RD244 Air Locker Dana M200 29 Spl 3.45 SN ARBRD244 is a locking differential unit designed for off-road vehicles. Here are some potential pros and cons of purchasing this product:

1. Improved Traction: The air locker mechanism in this differential unit allows you to engage both sets of gears, providing maximum traction in off-road conditions. This can be especially beneficial in slippery or uneven terrain.

2. Flexibility: The air locker can be engaged and disengaged manually or automatically, depending on the driving conditions. This gives you the flexibility to switch between two-wheel drive and four-wheel drive as needed.

3. Durability: ARB is a well-known brand in the off-road community, and their products are known for their durability and reliability. This differential unit is no exception, and it is designed to withstand the rigors of off-road use.

4. Easy Installation: The ARB RD244 Air Locker can be installed on most vehicles with a Dana M200 29 Spl 3.45 differential, making it a versatile option for a wide range of vehicles.

1. Complexity: The addition of an air locker mechanism adds complexity to the differential unit, which can make it more prone to failures and require more maintenance.

2. Cost: The ARB RD244 Air Locker is more expensive than a standard differential unit, which can be a barrier for some buyers.

3. Weight: The air locker mechanism adds weight to the differential unit, which can impact the vehicle's fuel efficiency and performance.

The ARB RD244 Air Locker Dana M200 29 Spl 3.45 SN ARBRD244 is a high-performance differential unit that offers improved traction and flexibility for off-road driving. However, it also comes with some disadvantages, including complexity, cost, and weight. Ultimately, the decision to purchase this product will depend on your specific needs, budget, and preferences.

If you frequently drive in off-road conditions and prioritize maximum traction and flexibility, then the ARB RD244 Air Locker may be a worthwhile investment. However, if you have a limited budget or prefer a simpler, more reliable differential unit, then you may want to consider other options.

If you are in the market for a high-performance differential unit for off-road driving and have the budget for it, then the ARB RD244 Air Locker Dana M200 29 Spl 3.45 SN ARBRD244 is a solid choice. However, if you are on a tighter budget or prefer a simpler, more reliable unit, then you may want to consider other options from manufacturers like Dynatrac or Yukon Gear & Axle. Ultimately, it's important to carefully consider your specific needs and budget before making a purchase.

Details:

Shipped with USPS Ground Advantage. Condition is New. ARB Airlocker Dana M200 29Spl 3.45 S/N - ArbRD244.

part #: rd244 prices

• $1041.00-$1299.95

specifications addedclutch:

• for models: M200, Dana
• brand: Arb
• manufacturer part number: RD244
• california prop 65 warning: Proposition 65, Officially Known As The Safe Drinking Water And Toxic Enforcement Act Of 1986, Was Enacted As A Ballot Initiative In November 1986. The Proposition Protects The States Drinking Water Sources From Being Contaminated With Chemicals Known To Cause Cancer, Birth Defects Or Other Reproductive Harm, And Requires Businesses To Inform Californians About Exposures To Such Chemicals. These Chemicals Can Be In The Products That Californians Purchase, In Their Homes Or Workplaces, Or That Are Released Into The Environment. By Requiring That This Information Be Provided, Proposition 65 Enables Californians To Make Informed Decisions About Their Exposures To These Chemicals.

general addedclutch:

• condition: New
• Transmission Drivetrain > Clutch Parts Kits > Additional Clutch Parts

seller addedclutch:

• # reviews: 36
• city: St. George, Utah
• rating: 100.0%

offer addedclutch:

• quantity: 1
• availability: In Stock
• started: December 13, 2025
• sold: 0
• options: Ship-to-home

shipping addedclutch:

• carrier: USPS
• class: Standard
• cost: $57.40
• type: Calculated
• transit: 6-10 Days
• service: USPS Ground Advantage

payments addedclutch:

• other
• credit card: Visa
• wallet: Google-pay

returns addedclutch:

• policy: No Returns

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