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3mirrors

3mirrors Shaft Adapter Pulley Stainless Steel 3/4" to 1" Inch Gas Engine Pulley Crank Shaft Sleeve Adapter Predator w/Step Key

✅ In stock
F
Grade
💤 Not a Deal
24.75/100
Current Price
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
$9.99
Listed $109.99
Save $100.00 91% OFF
Analysis Confidence 100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 18, 2026 7:03 PM · Prices & availability subject to change

Is This a Good Price on Amazon?

💤 Not a Deal
  • 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
  • 💰At 12% off its standard going rate, this offer delivers clear value for the money.
  • 🏷️The retail sticker price has been slashed by 91% — a steep markdown from the official listing.
  • 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
  • ➡️Pricing has held fairly steady, with no strong push in either direction.

How We Scored This Deal

Price Competitiveness 13.25/28
Recent Value 0/22
Market Standing 6/20
Deal Strength 1.5/20
Momentum 4/10

📝 Product Overview

🏪 Sold by repairyourcar
📦 Fulfillment Fulfilled by Amazon
🚚 Shipping Free Shipping

Product Details

Superior Quality- Our Crank Shaft Adapter Pulley kit is made of Stainless Steel 304. They are more durable and strong than ordinary iron parts. Never rust and better protect the crank.
Precision Fit- Works with Gas Engine Crank Shafts to enlarge the crank diameter and increase the shaft size to fit pulleys, gearboxes, etc.
DIY install a Shaft Sleeve Adapter kit will help reduce the necessity of buying a new motor or pulley, to maintain existing components and speed/power requirements. Help you save a lot!
Alters motors with different diameter shafts, Alters pulleys for different speeds or belts. This allows you to use the old clutch or pulley on a new engine.
Upgraded new Crankshaft Sleeve Adapter. Adapts larger wheel bores to smaller axles. This steel shaft adapter is used to convert the crankshaft. 3mirrors brand is a professional auto parts seller, if you have any questions, please feel free to let us help you solve them. Thanks!

⚙️ Specifications

‎3mirrors
‎3mirrors
‎3.52 ounces
‎2.76 x 2.6 x 1.1 inches
Manufacturer
3mirrors
Brand
3mirrors
Item Weight
3.52 ounces
Package Dimensions
2.76 x 2.6 x 1.1 inches
ASIN
B082X48D8F
Customer Reviews
4.5
Best Sellers Rank
See Top 100 in Automotive
Date First Available
December 3, 2019
‎3mirrors
‎3mirrors
F
$9.99
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