Engines and Components› Crankshafts and Components

NonStopTuning

NST M20A Crank Pulley

$148.00

SKU: NST91150

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The NonStopTuning Toyota Corolla Sport 2.0 M20A Crank Pulley is designed to increase horsepower through significant weight reduction and by underdriving accessories. It is CNC machined from 6061-T6 aircraft quality aluminum and features a hard-anodized finish for durability. This pulley is approximately 70% to 75% lighter than the OEM component and weighs 18 ounces (510 grams).
Show original supplier description
The NonStopTuning Toyota Corolla Sport 2.0 M20A Crank Pulley is engineered to boost horsepower by reducing weight and underdriving accessories. Each pulley is precision CNC machined from 6061-T6 aircraft-grade aluminum, ensuring tight machining and balance tolerances. The hard-anodized finish not only provides exceptional durability but also adds a custom color option to your engine bay, with choices including Red, Blue, Black, Gold, and Purple. This lightweight crank pulley offers a substantial weight reduction of 70% to 75% compared to the OEM cast iron pulley, resulting in a lighter feel and improved engine responsiveness. The NST pulley itself weighs approximately 18 ounces (510 grams). This pulley is compatible with all trim levels of the 2.0 Liter In-Line Four Cylinder M20A-FKS powered Toyota Corolla, specifically for the 2019-2024 model years. Compared to the competition, NST pulleys offer superior strength due to their hard-anodizing process, which makes the aluminum stronger than bare or cheaper billet alternatives. They also feature crucial elements like oil sleeves where necessary and proper timing marks, features often omitted by other manufacturers. Customers have reported better throttle response, smoother operation, and potentially higher MPG. Installation is described as straightforward, typically taking around 30 minutes, though removing the crank bolt can be the most challenging part.

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

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandNonStopTuning
Part NumberNST91150
CategoryEngines and Components
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

Buy with Confidence

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.

View Full Return Policy

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.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy