Piston Kit U540E / A4lb-1 (07 Pcs)

Piston Kit U540E / A4LB-1 (07 Pcs) | Various | Precision International

Restore proper clutch apply and shift feel in your U540E / A4LB-1 automatic transmission with this complete 7-piece piston kit from Precision International. Precision-engineered for a direct fit, this kit includes the pistons, seals, and O-rings needed to replace worn or damaged originals and renew hydraulic integrity inside the unit. It is an ideal choice for rebuilders and transmission shops servicing these popular 4-speed automatics.

Key Features

• Complete 7-piece piston kit for U540E / A4LB-1 transmissions
• Precision-manufactured by Precision International for reliable OE-style fit and function
• Restores correct clutch apply and hydraulic pressure for consistent shifts
• Durable construction engineered for long service life
• Ideal for transmission rebuilds, repairs, and preventive maintenance

Compatibility

This piston kit is compatible with U540E / A4LB-1 automatic transmissions used across various vehicle brands. Please verify your transmission code and piston configuration before ordering to ensure correct fitment.

Why Choose This Part?

Backed by Precision International's reputation for quality transmission components, this piston kit delivers the fit, sealing performance, and durability your rebuild demands. Renew your U540E / A4LB-1 with confidence and get it shipped fast. Order today to keep your project on schedule.