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Pure Drivetrain Solutions PDS 8HP70 High Performance Transmission Hard Parts Kit - AWD - Stage 1
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PDS 8HP70 High Performance Transmission Hard Parts Kit - AWD - Stage 1

PDS12-89-1000
Transmission Rebuild Kits
Out of stock
$ 3,499.99

SKU: 12-89-1000

PDS 8HP70 High Performance Transmission Hard Parts Kit - AWD - Stage 1 2011-2018 BMW X3 X5 X6 xDrive

The PDS 8HP70 High Performance Transmission Hard Parts Kit - AWD - Stage 1 strengthens the ZF 8HP70 transmission in AWD BMW X3 X5 and X6 models from 2011 to 2018. It replaces weak factory components with durable upgrades to handle more power and prevent breakdowns during aggressive driving. This kit supports reliable shifts in street and track applications.

Key Features

  • Reinforced 1-2-3-4 Clutch Drum: High-strength alloy construction resists cracking and distortion under high torque loads.
  • Heavy Duty Accumulator Pistons: Billet design improves hydraulic sealing for firmer shifts and longer life.
  • Upgraded Input Shaft: Hardened steel handles increased horsepower without twisting or snapping.
  • Strengthened Clutch Hubs: Prevents spline wear and failure in high-stress conditions.
  • AWD Transfer Case Components: Precision machined for seamless integration with BMW xDrive systems.

Product Notes

  • Special order item typically available within 3-5 business days.
  • Intended for complete transmission rebuild with matching soft parts.
  • Heavy precision parts require careful handling during inspection.

Installation Notes

  • Professional installation recommended.
  • Full transmission disassembly required for component replacement.
  • Uses factory torque specs and mounting hardware.

This Part Fits

Year Make Model Submodel
2011-2017 BMW X3 xDrive28i xDrive35i xDrive35d
2011-2018 BMW X5 xDrive35i xDrive35d xDrive50i
2011-2016 BMW X6 xDrive50i
2012-2017 BMW 640i xDrive Gran Coupe 640i xDrive
2012-2017 BMW 640i xDrive Gran Turismo 640i xDrive

Why Choose PDS?

  • Proven in drag racing and high-horsepower BMW builds.
  • Components built for repeated hard launches and dyno runs.
  • Exact OEM fitment with performance-focused engineering.

Frequently Asked Questions

  • Q: Will this kit fit RWD 8HP70 transmissions?
    A: No this kit is engineered exclusively for AWD versions in BMW xDrive vehicles.
  • Q: What materials are used in construction?
    A: High-strength alloy steel and billet aluminum for drums shafts and pistons.
  • Q: What warranty is provided?
    A: 12-month limited warranty when installed by an authorized transmission specialist.

Shipping & Handling

  • Method: Ground shipping via UPS or FedEx
  • Availability: In stock - ships same or next business day
  • Packaging: Heavy-duty box 22 x 18 x 12 inches
  • Weight: 32 lbs

Request For Information

Have questions about PDS 8HP70 High Performance Transmission Hard Parts Kit - AWD - Stage 1? Fill out the form below and we'll get back to you by the next business day.
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