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

ACL Bearings 4B2821-.25 Connecting Rod Bearing Set Undersize - 0.25mm

Manufacturer

Picture for manufacturer ACL Bearings

Part Number

4B2821-.25
5 reviews
Sale Price

$7.94

Estimated ship date Tuesday, December 01

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 ACL Bearings 4B2821-.25 is a precision-engineered connecting rod bearing set designed for performance engine builds and rebuilds. These bearings are manufactured to OEM specifications with a 0.25mm (0.010") undersize for use with reground crankshafts or as part of a complete engine rebuild.

Key Features:

  • 0.25mm (0.010") undersize for machined crankshafts
  • Tri-metal construction for superior durability and heat resistance
  • Precision tolerances ensure proper oil clearance and bearing crush
  • High-performance coating reduces friction and improves wear resistance
  • Complete set includes all necessary bearings for connecting rod installation

ACL Race Series bearings are engineered for demanding applications including street performance, racing, and heavy-duty use. The advanced bearing material composition provides excellent load capacity while maintaining the oil film strength necessary for high RPM operation. Proper installation torque specifications and oil clearance verification are essential for optimal performance and longevity.

Products specifications

Size

.25

The best price on what I was looking for and fairly fast to get it shipped out considering it was drop shipped directly from the manufacturer. Autoplicity has a huge selection and I will definitely be back when ever I need other automotive parts.

We will see.

Received my package today. Shipping was fast and it was about the best price I could find for my Cam. I'll buy from them again.

Prompt shipment, I got everything under 5 days even if part of my order was drop shipped (in stock items arrived in 2 days). Good communication, would do business again in a heartbeat.

I will definitely do more shopping with Autoplicity....great prices and quick shipments.

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