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This premium AL4 / DPO Automatic Transmission Master Overhaul Rebuild Kit is a comprehensive, professional-grade rebuilding solution designed for PSA Peugeot Citroën and Renault 4-speed automatic gearboxes. A complete master kit is the ultimate answer when performing a total transmission teardown. Over high mileage or severe thermal loading, internal components suffer from compound degradation: friction paper linings become charred or stripped, steel plates develop hot spots and warp, and elastomeric paper/rubber gaskets, O-rings, and oil seals harden and lose clamping tension. This results in severe hydraulic fluid leakage, gear slippage, violent shift shock, lockup failures, and limp-home mode error codes. Built to strict OEM dimensional and material specifications, this TRANSWIN AL4 DPO master kit packages high-coefficient friction plates, precision-flat steel discs, and high-temp Fluororubber seals into a single all-in-one overhaul package to restore factory shift performance and fluid tightness.
Compatible with AL4 and DPO 4-speed automatic transmissions widely used in French and global platforms:
As a professional global supplier of automatic transmission parts, TRANSWIN is dedicated to delivering industry-leading reliability and performance. When you partner with us, you benefit from:
Details Images
This premium AL4 / DPO Automatic Transmission Master Overhaul Rebuild Kit is a comprehensive, professional-grade rebuilding solution designed for PSA Peugeot Citroën and Renault 4-speed automatic gearboxes. A complete master kit is the ultimate answer when performing a total transmission teardown. Over high mileage or severe thermal loading, internal components suffer from compound degradation: friction paper linings become charred or stripped, steel plates develop hot spots and warp, and elastomeric paper/rubber gaskets, O-rings, and oil seals harden and lose clamping tension. This results in severe hydraulic fluid leakage, gear slippage, violent shift shock, lockup failures, and limp-home mode error codes. Built to strict OEM dimensional and material specifications, this TRANSWIN AL4 DPO master kit packages high-coefficient friction plates, precision-flat steel discs, and high-temp Fluororubber seals into a single all-in-one overhaul package to restore factory shift performance and fluid tightness.
Compatible with AL4 and DPO 4-speed automatic transmissions widely used in French and global platforms:
As a professional global supplier of automatic transmission parts, TRANSWIN is dedicated to delivering industry-leading reliability and performance. When you partner with us, you benefit from:
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