BMW 5 Series 7 Series Automatic Transmission 5-Speed 5HP-24 Tag 10668T Remanufactured

Mount this remanufactured ZF 5HP24 transmission unit into your executive chassis for immediate mechanical restoration. Built specifically for tag 10668T BMW 5 Series and 7 Series sedans, this five-speed gearbox delivers true factory ratio staging. You must execute a complete transmission cooler thermal flush and clear electronic shift adaptations before road validation testing.

Shot-peened A380 die-cast aluminum forms the rigid outer casing, inspected with magnetic dye for hairline fatigue fissures. Cast iron gear carriers retain forged planetary pinions to manage high V8 output without tooth deflection. We install updated A-clutch drums with reinforced retaining grooves, Kolene steel plates, and high-capacity friction discs. Fresh stator support bushings complete the front pump assembly. The dry gearbox weighs 212 lbs and ships in a 38 by 26 by 24 inch crate.

Key Features of ZF 5HP24

Technicians buy ZF 5HP24 transmission assemblies to fix sudden clutch failure without paying high dealer pricing. This commercial remanufactured transmission assembly ensures positive torque transfer for BMW 540i remanufactured transmission projects.

- Reinforced 5HP24 tag 10668T transmission drum prevents snap-ring lip rupture under wide throttle input.
- Re-machined pressure regulator sleeve eliminates high pressure spikes that blow out forward clutch cylinders.
- Valve body passages hold twenty-two inches of mercury on calibrated vacuum test benches.
- Dynamically balanced remanufactured torque converter eliminates chassis shudder and protects pump bushings.
- High-energy friction plates resist heat glaze during sustained high-speed highway cruising.
- Precision pump stator bushings maintain constant oil feed into the converter clutch circuit.
- Calibrated accumulator springs soften clutch apply to stop harsh shift clunks into second gear.

SuperFlow Dynamometer Diagnostic Telemetry Data

Every remanufactured unit undergoes testing on a SuperFlow dynamometer through cold start and high temperature cycles. Hydraulic gauges measure main line pressure at 180 PSI in Drive and 240 PSI in Reverse at 1600 RPM. Electronic shift solenoids show actuation response times below twenty-two milliseconds with zero mechanical valve hang. Critical valve body bores sustain twenty-one inches of mercury vacuum under static drawdown. Testing confirms zero converter clutch slip under simulated grade resistance. Operating oil temperatures hold stable at 175 degrees Fahrenheit.

Field Installation Rules Application Limits

Rotate and push the torque converter inward through three separate clicks until the converter hub clears the front bellhousing plane. Ensure engine dowels seat straight before torquing bellhousing fasteners. Do not buy this factory unit for forced-induction track cars, drift competition, or altered differential gearings.

- Flush chassis transmission oil cooler passages with hot chemical solvent to clear trapped metal debris.
- Fill with ZF Lifeguard 5 fluid through the side inspection port at forty degrees Celsius.
- Reset transmission adaptation registers using diagnostic software prior to running initial test drives.

Nationwide Warranty Freight Manifest Inclusions

Your purchase includes a nationwide 3-Year/100,000-Mile warranty against internal mechanical failure and hydraulic pressure loss. The sturdy wood crate contains a balanced torque converter, detailed installation instructions, dynamometer test pass report, cooler flush tracking card, and a pre-paid core return bill of lading for prompt return transit.