Drivetrain› Clutches and Components

Ralco RZ

Lightweight Aluminum Performance Flywheel

$821.16

SKU: RZ30081

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$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
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Moderate — 2–4 hours

Overview

The Ralco RZ RZ30081 is a performance flywheel designed for the Toyota Land Cruiser. It is machined from 6061 T6 aluminum and is approximately 50% lighter than OEM flywheels. This lightweight design reduces stress on main bearings, potentially increasing engine life.
Show original supplier description
This flywheel boasts a polished finish and is designed to be, on average, 50% lighter than the factory OEM component. This substantial weight reduction not only enhances your vehicle's performance by decreasing rotational mass for quicker acceleration and a more responsive feel, but it also contributes to increased engine life by applying less stress to the main bearings. By substituting the lighter flywheel, you enable rotational mass to distribute peak horsepower at a quicker response rate, crucial for optimal performance off the starting line. Furthermore, this flywheel features a bolt-on steel friction surface plate that eliminates the need for resurfacing, saving valuable time and money. Key features include increased engine life, a 50% weight reduction compared to OEM flywheels, construction from 6061 T6 aluminum, and an estimated horsepower gain of 10 to 30 HP at the drive wheels. The product specifications list a weight of 17.5 lbs and a material composition of Aluminum Steel. The specific fitment provided is for the Toyota Land Cruiser with a V8 engine, specifically the 1UZ-FE, with no specific year range listed other than 'N/A'.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandRalco RZ
Part NumberRZ30081
CategoryDrivetrain
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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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