Audi A6 A8 Automatic Transmission 5-Speed 5HP-24 Tag 10675T Remanufactured

Vacuum testing across every internal valve bore, this Audi A6 A8 automatic transmission 5-speed 5HP-24 Tag 10675T remanufactured unit eliminates hydraulic pressure cross-bleeds that cause gear slipping and harsh engagement. Original aluminum valve bodies warp from engine heat cycles, creating micro-gaps between fluid channels that bleed away clutch apply pressure. This remanufactured ZF transaxle features flat-lapped valve body castings, hardened steel valve sleeves, brand-new shift solenoids, a reinforced A-clutch drum, and a rebuilt torque converter balanced to within factory tolerances.

The torque converter receives an updated lockup clutch lining and reinforced internal seals that stop converter clutch slippage on the highway. Technicians rebuild the differential assembly with new tapered roller bearings, setting gear preload with precision shims to eliminate drive axle backlash. Every unit runs on automated load dynos through multiple warm-up cycles, confirming that fluid pressure and shift timing match the factory requirements of Tag 10675T.

Core Mechanical Specifications of 5HP-24 Tag 10675T

- Tag 10675T Specific Ratio Set: Verified internal gear teeth match vehicle electronic control unit programming.
- Reinforced Heavy-Duty A-Clutch Drum: Replaces factory weak aluminum drums to permanently prevent loss of forward gears.
- Vacuum-Tested Valve Body Circuits: Every hydraulic bore is tested to verify zero fluid pressure bleed-off across valve lands.
- Hardened Steel Pressure Regulator Sleeve: Restores main line pressure control to stop hard downshifts during braking.
- Rebuilt Balanced Torque Converter: Replaces common failure-prone lockup seals with high-temperature elastomer rings.
- New High-Energy Friction Discs: Resists oil glazing and friction material degradation during rapid gear shifts.
- Integrated Quattro Center Differential: Precision-shimmed center differential provides positive all-wheel-drive torque distribution.

Torque Converter Clutch Sealing & Fluid Control

This remanufactured transmission solves common ZF 5HP failure points through precision machining and upgraded internal sealing components.

- Updated torque converter lockup seals eliminate highway RPM surge, keeping cruising RPM steady and lowering fuel consumption.
- Precision differential shimming eliminates final drive gear whine, maintaining luxury cabin quietness at highway speeds.

Transmission Code Verification & TCM Communication

Specifically calibrated for Audi A6 and A8 vehicles carrying transmission tag 10675T, this all-wheel-drive transaxle requires verifying the stamped identification plate on the transmission casing.

Factory Warranty Terms & Core Return Process

- European repair specialists receive 3-Year or 100,000-mile parts warranty protection against internal mechanical and torque converter defects.
- Cores must be returned drained in the provided transport container within thirty days with matching tag code 10675T.

Thoroughly flush the radiator cooler circuit, install a new transmission oil pan filter, and fill with approved synthetic fluid meeting VW G 052 162 specifications. Check fluid level with vehicle level on a lift at 35 degrees Celsius. Order the Audi A6 A8 automatic transmission 5-speed 5HP-24 Tag 10675T remanufactured unit from Mulmotor.com for guaranteed factory-fresh units, complete manufacturer warranty coverage, and dedicated commercial equipment support.