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SKU: PSL400
Zone Offroad 94-01 Dodge Ram 1500 4x4 Posi-Lok Cable-operated 4wd Engagement System
The Zone Offroad Posi-Lok PSL400 replaces the factory vacuum-operated 4WD system on 1994-2001 Dodge Ram 1500 4x4 trucks with a manual cable-shift design for instant reliable engagement. This complete kit prevents common vacuum line leaks and failures ensuring consistent 4WD performance during off-road use or harsh conditions. Direct bolt-on installation restores full 4WD functionality with heavy-duty components built for long-term durability. MPN PSL400 fits Dodge Ram 1500 4x4 axles precisely.
Key Features
- Cable-Operated Design: Manual shift lever pulls cables for positive 4WD lockup without relying on fragile vacuum lines
- Black Anodized Aluminum Hubs: Corrosion-resistant hubs provide smooth operation and withstand mud water and impacts
- Heavy-Duty Shift Forks: Steel forks deliver precise engagement and resist wear under high-torque conditions
- Complete Hardware Kit: Includes stainless steel cables mounting brackets and all fasteners for straightforward replacement
- Direct Bolt-On Fit: Engineered to match OEM mounting points on Dodge Ram 1500 4x4 axles for plug-and-play setup
Product Notes
- Confirm your Ram 1500 has factory Posi-Lok hubs before purchase. Does not fit 2WD or Ram 2500/3500 models
- Clean axle spindles thoroughly during install to ensure proper hub seating
- Boxed for protection with foam inserts. Weighs 11.8 lbs and measures 13 x 11 x 5 inches
Installation Notes
- Professional installation recommended.
- Remove factory hubs vacuum lines and actuator. No drilling or modifications required
- Route cables along factory paths and secure with provided zip ties and clamps
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1994-2001 | Dodge | Ram 1500 | 4x4 |
Why Choose Zone Offroad?
- Established leader in truck and Jeep suspension and drivetrain parts
- Components tested for off-road abuse with focus on strength and reliability
- Precision-machined parts ensure exact fit and zero guesswork
Frequently Asked Questions
-
Q: Will this fit my 1997 Dodge Ram 1500 4x4 with 5.2L engine?
A: Yes it fits all 1994-2001 Ram 1500 4x4 models regardless of engine size or cab configuration as long as equipped with factory Posi-Lok hubs -
Q: What materials are used in the hubs and cables?
A: Hubs feature black anodized billet aluminum for lightweight strength. Cables are stainless steel braided with protective sheathing -
Q: What warranty coverage is provided?
A: Backed by Zone Offroad limited lifetime warranty on hubs and forks against manufacturing defects when installed correctly
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock - ships same or next business day
- Packaging: Secure cardboard box 13 x 11 x 5 inches with protective padding
- Weight: 11.8 lbs
Differential Dropouts
Differential dropouts are self-contained carrier assemblies that house the ring gear, pinion, and associated bearings in a removable unit, most commonly found in rear-steer solid axles used on off-road trucks and Jeeps. Swapping a dropout lets you change gear ratios or service the differential without fully removing the axle from the vehicle, saving significant labor time.Popular Differential Dropout ApplicationsDana 60 and Dana 70 front and rear axles commonly use dropout-style differentials on heavy-duty trucks and full-size Jeep builds. Aftermarket options from Yukon Gear and Axle offer dropout assemblies pre-set with matched ring-and-pinion gear ratios for popular re-gear combinations, including 4.10, 4.56, and 5.13 options for lifted and swapped builds.What gear ratio should I choose in a differential dropout?Gear ratio selection depends on tire diameter, transmission gear spread, and intended use. A common guideline is to re-gear after a tire size change of two inches or more ...
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Differentials & Components
Shop differentials and components at Black Ops Auto Works for premium differentials, differential covers, differential gears, locker differentials, limited-slip differentials, install kits, rebuild kits, bushings, seals, yokes, spider gears, and final drive components for cars, trucks, SUVs, and off-road builds. Whether you are upgrading for better traction, stronger power delivery, improved durability, or drivetrain reliability, this collection includes the parts needed for street, towing, racing, and off-road applications. Shop Differentials & Components by Category Browse drivetrain and axle upgrades across popular product categories, including: Differentials Differential covers Differential cover gaskets Differential rebuild kits Differential install kits Differential overhaul kits Differential seal kits Differential bushings Differential mounts Differential braces Differential housings Differential dropouts Differential spider gears Differential yokes Final drive gears Wh...
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Drivetrain
Shop drivetrain parts and accessories at Black Ops Auto Works for differentials, axles, driveshafts, clutch kits, flywheels, flexplates, shifters, transmission components, ring and pinion gears, differential braces, differential bushings, wheel hubs, wheel bearings, U-joints, valve bodies, transmission coolers, drivetrain mounts, and performance driveline upgrades. This collection is built for street cars, drag cars, track builds, trucks, Jeeps, SUVs, high-horsepower Mopar builds, imports, European performance vehicles, and off-road applications that need stronger power delivery, durability, and reliability. Use this Drivetrain collection to find the right upgrade by vehicle platform, drivetrain layout, transmission type, power level, and product category. Differentials and ring and pinion gears support traction and gearing changes, axles and driveshafts help transfer power, clutch kits and flywheels improve manual transmission performance, transmission coolers and valve bodies supp...
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Zone Offroad
Zone Offroad is in the FOX Factory family of brands. Joining is partner brands BDS Suspension, JKS Manufacturing, Method Race Wheels and of course FOX Shocks. At Zone Offroad, we are driven by a passion for adventure and a commitment to creating high-quality, reliable off-road products that empower enthusiasts to conquer any terrain. Founded with the belief that going off-road should be about enjoying the journey as much as the destination, we have dedicated ourselves to providing durable and affordable suspension lift kits, leveling kits, body lifts, and accessories for trucks, Jeeps, and SUVs. Our Mission is simple: to deliver innovative off-road solutions that enhance performance and provide customers with the confidence to take on new challenges. From weekend warriors to seasoned adventurers, we design our products with one goal in mind – to make off-roading more accessible and enjoyable for everyone. Why Choose Zone Offroad? Quality You Can Trust: Our products are engineere...
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