SKU: 20-97-1000
PDS 8HP50 High Performance Transmission Master Seal Kit – RWD for BMW 2011-2021 3/4/5 Series M2 M240i
The PDS 8HP50 High Performance Transmission Master Seal Kit delivers every seal gasket and O-ring required for a full ZF 8HP50 RWD transmission rebuild. Designed for BMW 3 Series 335i 4 Series 435i M240i M2 and 5 Series models this kit uses durable materials to support high power levels and prevent leaks. Install it during your next rebuild for dependable operation under demanding conditions.
Key Features
- Complete Coverage: Contains all seals gaskets O-rings cut rings and seals for pump pistons case converter and valve body in one kit
- Premium Materials: High-temperature resistant compounds handle 300+ degrees F and high pressures in modified transmissions
- RWD Specific: Tailored seals match rear-wheel drive 8HP50 architecture for exact fit without modifications
- Leak Prevention: Precision-molded components ensure zero leaks improve fluid pressure and extend transmission life
- Rebuild Ready: Includes extras for common wear points ideal for performance shops and DIY enthusiasts
Product Notes
- Confirm your transmission is ZF 8HP50 RWD before ordering
- Kit supports stock and upgraded clutches bands for power adds
- Packaged to arrive undamaged ready for immediate use
Installation Notes
- Professional installation recommended.
- Requires air tools press and ZF-specific gauges for seal seating
- Compatible with OE hardware and aftermarket valve bodies
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2013-2015 | BMW | 3 Series | 335i Sedan/Coupe RWD |
| 2014-2016 | BMW | 4 Series | 435i Coupe/Convertible RWD |
| 2014-2018 | BMW | 2 Series | M240i Coupe/Convertible RWD |
| 2016-2021 | BMW | 2 Series | M2 Coupe RWD |
| 2011-2016 | BMW | 5 Series | 535i Sedan RWD |
| 2012-2016 | BMW | 6 Series | 640i Coupe/Convertible RWD |
Why Choose PDS?
- PDS supplies transmission parts to professional rebuilders nationwide
- Components built for repeated high-stress use in race and street cars
- Engineered to match ZF specs with enhancements for real-world power
Frequently Asked Questions
- Q: Will this kit fit AWD BMW models with 8HP50?
A: No this RWD kit fits rear-wheel drive only. AWD models use different output seals. - Q: What materials make up the seals?
A: Viton rubber fluoroelastomers and Teflon for extreme heat pressure and fluid resistance. - Q: How long does installation take?
A: 8-12 hours for experienced builders during full teardown. New to rebuilds seek shop help.
Shipping & Handling
- Method: UPS Ground
- Availability: In stock – ships same or next business day
- Packaging: Protective cardboard box 14in x 12in x 4in
- Weight: 3.65 lbs
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