Piston and Diaphragm Assembly for 39/46/56mm External Wastegates [Orange]

Name: Piston and Diaphragm Assembly for 39/46/56mm External Wastegates [Orange]
Brand: PRECISION TURBO
SKU: 234-PBO085-2110
Price: 80.74 USD
Availability: InStock

^$80⁷⁴

Ships on Sep 17, 2026

Lowest Price Guarantee

Wastegate Piston and Diaphragm Assembly

Fits 39mm, 46mm, and 56mm External Wastegates

Orange Diaphragm

Sold Individually

Service a Precision 39mm, 46mm, or 56mm external wastegate with this genuine replacement piston and diaphragm assembly.

Precision Turbo PBO085-2110 Wastegate Diaphragm Features:

Fits 39mm, 46mm, and 56mm PTE external wastegates
Orange silicone diaphragm
Piston and diaphragm assembly only

Part TypeBlow-Off Valve (BOV)

BrandPRECISION TURBO

Part CategoryPerformance Parts

Part FitmentSemi Universal

Package Qty1

Package TypeEA

No Questions

No Reviews

Some parts are not legal for use in California or other states with similar laws / regulations

Piston and Diaphragm Assembly for 39/46/56mm External Wastegates [Orange]

Precision Turbo PBO085-2110 Wastegate Diaphragm Features:

⚠️ Warning

Motor Vehicles

Tools

Electrical Cords