My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

KRC Power Steering 40400300 SBC Adjustable Idler Tensioner

Manufacturer

Picture for manufacturer KRC Power Steering

Part Number

40400300
11 reviews
Sale Price

$230.73

4 left at this price

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The KRC Power Steering 40400300 is a precision-engineered adjustable idler tensioner designed specifically for Small Block Chevy (SBC) serpentine belt drive systems. This heavy-duty tensioner provides accurate belt tension control for optimal accessory drive performance in high-performance and racing applications.

Key Features:

  • Adjustable design allows precise belt tension tuning for different pulley configurations
  • CNC-machined aluminum construction for strength and light weight
  • High-quality sealed bearing for smooth operation and long service life
  • Black anodized finish for corrosion resistance and professional appearance
  • Designed to work seamlessly with KRC serpentine belt drive systems
  • Includes mounting hardware for easy installation

This adjustable idler tensioner is an essential component for maintaining proper belt tension in KRC power steering and accessory drive setups, ensuring reliable operation and preventing belt slippage under demanding conditions.

Quick easy to navigate

Ease of order use outstanding...thank you Autoplicity.

Everything went great.

Great prices! Quick shipping! I would've liked my order to have come in an unmarked box. Luckily someone was home, but have to be careful these days. Will gladly do business with again! Thanks!

Easy to use website

Product great, best price, delivered quickly, satisfied customer!

could use a better description on item but order process was easy

Had the party looked up on another site, entered the part number into the search bar & Autoplicity had the best deal

just what I was looking for at a reasonable price.

Great prices on most things. Ordered on a sunday and they processed and shipped the order the next day.

Best prices I could find on bug shields and rain guards!

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy