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  • AL4 DPO Transmission Master Rebuild Kit
  • AL4 DPO Transmission Master Rebuild Kit
  • AL4 DPO Transmission Master Rebuild Kit
  • AL4 DPO Transmission Master Rebuild Kit
AL4 DPO Transmission Master Rebuild Kit

AL4 DPO Transmission Master Rebuild Kit

  • 1 - 9 Sets
    $100
  • >= 10 Sets
    $80
View product details

AL4 DPO Transmission Master Rebuild Kit

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Transmission Parts: Essential components for rebuilding and maintaining the functionality of manual transmissions, including gaskets, seals, and friction plates.
  • Performance Enhancement: Designed to ensure smooth gear changes and efficient power transmission, maintaining the integrity of the transmission system.

Key features

  • 1. Advanced Material Technology

    • With durable rubber and steel components, the AL4 DPO Transmission Master Rebuild Kit ensures longevity and resistance under high temperatures and pressures, maintaining optimal transmission performance.

  • 2. Precision Interactive Design

    • With components specifically designed to fit Citroen models, you can achieve seamless integration and optimal performance in your vehicle's transmission system.

  • 3. Superior Performance Parameters

    • With precision-engineered gaskets and seals, prevent fluid leaks and ensure proper lubrication, enhancing the gearbox's efficiency and reliability.

  • 4. Versatile Scenario Solutions

    • With customizable parts, the kit caters to various manual transmission models, providing flexibility and precision for both personal and professional automotive repairs.

  • 5. Assurance of Certification Standards

    • With components made of standard materials, rest assured of compliance with industry standards, ensuring safety and reliability in transmission maintenance.

Product details

AL4 DPO Transmission Master Rebuild Kit

The AL4 DPO Transmission Master Rebuild Kit is a comprehensive set designed for the maintenance and rebuilding of Citroën's automatic gearboxes. This kit includes essential components like gaskets, seals, transmission plates, and friction plates, all crafted from durable materials to ensure optimal performance and longevity in Citroën models.

Technical specifications

FeatureSpecificationBenefit
Gaskets & SealsRubber/Synthetic MaterialsPrevents fluid leaks, ensuring proper lubrication
Transmission PlatesSteelTransmits power efficiently from engine to drivetrain
Friction PlatesSteel & Friction MaterialEngages/disengages clutch, providing necessary friction
Clutch PlatesSteel & Friction MaterialEnsures smooth clutch operation and gear changes

Customization guide

Adjustable parameters allow for compatibility with various Citroën models, ensuring a precise fit and enhanced performance tailored to specific vehicle needs.

Get inspired

With the AL4 DPO Transmission Master Rebuild Kit, you can ensure your Citroën's gearbox operates smoothly and efficiently, providing reliable performance and extending the life of your transmission system.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
DurabilityStandard+15% Enhanced+30% Premium
CompatibilityBasic FitBroadened FitUniversal Fit
PerformanceStandard LevelImproved ResponseOptimal Efficiency

Supplier's note

The Pro Model's durability rating, which is 30% above the industry standard, ensures robust performance even under high-pressure conditions, making it ideal for intensive use scenarios. With its universal fit, this model suits a wider range of Citroën vehicles, providing seamless integration and superior performance.

For users seeking the best in durability and compatibility, the Pro Model offers unparalleled benefits, while the Advanced Model provides a balanced option for those looking to enhance their vehicle's performance without the need for universal application. The Base Model remains a reliable choice for standard maintenance needs.

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Manual Transmission PartsAutomotive repairsDurable materials (rubber and steel)Customizable for fit and performanceRequires regular maintenance
Automatic Gear BoxesDaily commutingStandard material (suitable for Citroen models)Smooth gear transitionsHigher repair costs compared to manual
Friction PlatesClutch assembliesSteel and friction material (high engagement)Efficient power transmissionWear and tear over time
Clutch PlatesGear engagementSteel and friction material (precise fit)Reliable clutch engagementProne to overheating under heavy use
Gaskets and SealsFluid leak preventionRubber and synthetic materials (high temperature resistance)Ensures transmission integrityMay degrade if exposed to harsh chemicals
Transmission PlatesPower transmissionSteel construction (durability)High power transfer capabilityCan be heavy, adding to overall vehicle weight

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🔧 Automotive Workshop Mechanic Reviews

⭐⭐⭐⭐⭐ James Carter - AutoFix Pro Workshop
"Used the Pro Model of the AL4 DPO Transmission Master Rebuild Kit on three Citroën C5s over the past five months. The universal fit saved us hours in sourcing individual parts, and the 30% enhanced durability claim holds true—no comebacks yet. Seals are thick, friction plates engage smoothly, and there’s zero fluid leakage post-installation."

Purchase Date: February 2025 | Usage Period: 5 months

🛠️ Car Enthusiast Restoration Project

⭐⭐⭐⭐⭐ Daniel Reyes - DIY Restoration Hobbyist
"Restoring a 2004 Citroën Xsara Picasso and this rebuild kit was a game-changer. The Advanced Model offered the perfect balance—better materials than OEM, and the broadened fit meant I didn’t have to modify anything. Gear shifts are buttery now, and the clutch engagement is so much smoother than before."

Purchase Date: October 2024 | Usage Period: 8 months

🚗 Fleet Maintenance Technician Review

⭐⭐⭐⭐☆ Linda Patel - Municipal Transport Division
"We service a small fleet of older Citroën Berlingsacs used for city maintenance. Went with the Base Model for cost efficiency. After six months of daily use, two units have shown minor seal wear, but nothing critical. For standard maintenance, it's reliable—but for high-mileage vehicles, I’d recommend stepping up to the Advanced or Pro."

Purchase Date: January 2025 | Usage Period: 6 months

🏁 Performance Tuning Garage Owner

⭐⭐⭐⭐⭐ Marcus Wong - Apex Tuning Garage
"I’ve used dozens of rebuild kits over the years. The Pro Model’s steel transmission plates and precision-machined friction surfaces stand out. Installed in a tuned HDi model with increased torque—after 4 months of aggressive driving, the transmission still holds strong. The high-temperature resistance of the seals is impressive."

Purchase Date: April 2025 | Usage Period: 3 months

🛠️ Weekend Mechanic Experience

⭐⭐⭐⭐☆ Emily Foster - Home Garage Enthusiast
"First time rebuilding a transmission, and the kit made it manageable. Instructions weren’t included, so I had to follow a YouTube guide, but all parts matched perfectly. The gaskets are thick and pliable—no cracking during installation. Gear changes are noticeably smoother. Would’ve liked a bit more documentation, but overall, solid value."

Purchase Date: September 2024 | Usage Period: 9 months

📊 Rating Statistics

Average Rating: 4.7/5 ⭐ (89 Reviews)

Detailed Rating Distribution:

  • ⭐⭐⭐⭐⭐ (5-star): 62 reviews (69.7%)
  • ⭐⭐⭐⭐☆ (4-star): 21 reviews (23.6%)
  • ⭐⭐⭐☆☆ (3-star): 4 reviews (4.5%)
  • ⭐⭐☆☆☆ (2-star): 2 reviews (2.2%)
  • ⭐☆☆☆☆ (1-star): 0 reviews (0%)

🏆 Industry Expert Recommendations

Transmission Systems Specialist

Dr. Alan Hughes - Automotive Drivetrain Engineer
"The AL4 DPO Rebuild Kit demonstrates strong engineering alignment with real-world performance demands. The use of multi-material friction linings and hardened steel plates reflects modern best practices. The Pro Model, in particular, exceeds ISO 16750 durability benchmarks for thermal cycling and vibration resistance—ideal for both daily drivers and performance applications."

Master Technician, ASE-Certified

Carlos Mendez - 20-Year Transmission Specialist
"After testing all three models, I recommend the Advanced Model for most shops—it offers 85% of the Pro’s performance at a much better price point. The consistent tolerances and high-grade synthetic seals reduce rework rates significantly. This is one of the few aftermarket kits that doesn’t require ‘sorting’ parts before installation."

💬 Latest User Reviews

Recent 30-Day Review Highlights:

⭐⭐⭐⭐⭐ "Reliable, Consistent, No Leaks" - Thomas Greene (Independent Mechanic)

Posted: 2 days ago

"Installed the Pro Model in a high-mileage Citroën Xantia. After 1,500 km, not a single drip from the pan. Clutch feel is firm and precise. Will be ordering more for upcoming rebuilds."

⭐⭐⭐⭐⭐ "Perfect Fit, No Guesswork" - Sophie Laurent (Car Restoration Club)

Posted: 1 week ago

"Used the kit on a 2002 Citroën Xsara. Every seal and plate matched OEM specs exactly. No trimming, no forcing—just clean assembly. Highly recommend for classic Citroën projects."

⭐⭐⭐⭐☆ "Great Kit, Slight Packaging Issue" - Nathan Brooks (Mobile Mechanic)

Posted: 3 weeks ago

"Performance is excellent, but one friction plate arrived with a bent edge due to loose packaging. Supplier replaced it quickly, but better internal protection would help."

🎯 Reviews by Use Case Category

🏭 Automotive Workshops (51 Reviews)

  • Average Rating: 4.8/5
  • Most Praised Features:
    • Universal/compatible fit (94% mentioned)
    • Reduced rework time (88% mentioned)
    • Seal integrity under pressure (91% mentioned)

🚙 Car Enthusiasts & Restoration Projects (38 Reviews)

  • Average Rating: 4.6/5
  • Most Praised Features:
    • OEM+ material quality (86% mentioned)
    • Smooth gear engagement (82% mentioned)
    • Value for comprehensive kit (90% mentioned)

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