Rolls-Royce® RR30000494 Stage 4 Turbine Wheel

Rolls Royce RR300 Piece Parts

Part # RR30000494=R4

8130-3 Eligible
8130-3 Eligible
Rolls-Royce® RR30000494 Stage 4 Turbine Wheel is a high-strength superalloy component designed to convert high-velocity exhaust gas into rotational energy, ensuring sustained high performance in Rolls-Royce turboshaft engines used in general aviation aircraft.
Buy now from
Boeing Distribution (formerly Aviall)
InfoAllocation Control: Allocation control is a process used to ensure fair allocation of assets. It is applied to parts with limited availability and high customer demand. Due to the nature of allocation control items, there is the possibility that stock shown as available may already be allocated based on previously received customer order(s). Specific questions related to allocation control, please contact Boeing Customer Support.

Overview

RR30000494 Stage 4 Turbine Wheel is a vital part of the power turbine section, operating at the fourth stage to efficiently extract maximum energy from hot exhaust gases, driving the output shaft. Manufactured from high-strength superalloys, this turbine wheel provides exceptional temperature strength and resistance to corrosion and fatigue under extreme operational conditions. Its design incorporates optimal clearances and effective aerofoil blade profiles, which work to minimize energy losses and maximize the engine's overall efficiency and power output, contributing to reliable and effective engine performance.

Features & Benefits

  • High-strength superalloy construction for durability and reliability
  • Efficiently converts high-velocity exhaust gas into rotational energy
  • Designed to minimize energy losses and maximize efficiency
  • Exceptional resistance to corrosion and fatigue in extreme conditions
  • Optimizes power output for enhanced engine performance

Technical Information

FAA Approval Code

PC

Condition

New

Country of Origin

United States

Harmonized Tariff Schedule Code

8411997010

Storage Required

No

Lead Time (Days)

268

Shelf Life

No

Forecasted

Yes

Dimensions (L x W x H)

12.50 x 12.50 x 3.75 Inch

Package Weight

5.50 LB

Engine Makes

Rolls-Royce

Engine Models

R4

Shipping Details

Hazmat Code

ZND

ECCN

9A991.c

Schedule B

8411997010

8130-3 Eligible

Yes

Hazmat

No

Part Explosive

No

Item Replacement History

Buy now from
Boeing Distribution (formerly Aviall)
Product information provided "as is", and Boeing may add, change, discontinue or remove product information at any time. Product photos may not be exact match to product delivered. See terms & conditions.