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ACL Subaru EJ20/EJ22/EJ25 (For Thrust in #5 Position) Standard Size High Performance Main Bearing Se
acl5M8309H-STD
A$212.16 A$262.89
ACL Performance Race Series Rod Bearing Sets 4B1972HC-25 Honda i4K20A2,K20Z1,K24A,K24Z1K20C1-Type R 2015 onTri-Metal Coated -.25mm (.010") undersize
ACL Performance Race Series Rod Bearing Sets 4B1972HC-25 Honda i4K20A2,K20Z1,K24A,K24Z1K20C1-Type R 2015 onTri-Metal Coated -.25mm (.010") undersize
A$179.47
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Description
ACL Performance offers Race Series rod bearing sets for a wide range of vehicles. These high performance tri-metal engine bearings are designed to withstand higher RPM conditions. They feature a high-strength overlay plate with reduced thickness for improved fatigue properties. Select the crankshaft undersize and quantity recommended for your year/make and engine application.
Additional details:
* Hardened steel backs on all rod bearings to improve the support of the bearing lining and assist with bearing retention in the housing.
* Increased crush for improved bearing retention
* Elimination of flash plating on the back of the bearings to improve heat transfer through the bearings and to maximize the grip between the bearings and its housing
* Increased eccentricity to compensate for bore distortion at high RPM and to assist in the formation of hydrodynamic oil films
* 3/4 in. grooved main bearings to optimize bearing load carrying surface area and oil flow to the conrod bearings
* Tight consistent wall tolerances to help you maintain consistent clearances
* Enlarged ID chamfers on bearing edges (where required) to accommodate large fillet radius on performance crankshafts
Part Type
Rod Bearings
Specifications
- Product Attributes - Brand
- ACL Race Series Performance Engine Bearings
- Product Attributes - Manufacturer's Part Number
- 4B1972HC-25
- Product Attributes - Part Type
- Rod Bearings
- Product Attributes - Product Line
- ACL Performance Race Series Rod Bearing Sets
- Product Attributes - UPC
- 9315726457320
- Product Attributes - Bearing Usage
- Performance
- Product Attributes - Engine Crankshaft Undersize (in.)
- 0.010 in.
- Product Attributes - Engine Crankshaft Undersize (mm)
- 0.25mm
- Product Attributes - Bearing Material
- Tri-metal copper-lead alloy
- Product Attributes - Dowel Pin Hole
- No
- Product Attributes - Narrow Bearing
- No
- Product Attributes - Quantity
- Sold as a set of 4.
- Product Attributes - Notes
- Bearings are coated with CT-1 friction reducer.
Reference Information
| Brand Name/s | Acl |
|---|---|
| StreetFX SKU | acl4B1972HC-25 |
| SFX Item ID | 4846095 |
| Supplier Item Code | 4846095 |
| Manufacturer SKU | 4B1972HC-25 |
| Manufacturer UPC | 9315726457320 |
| Alternative References | PEB-4B1972HC-25, i4K20A2, K20Z1, K24A, K24Z1K20C1-Type, -.25mm |
Compatibility
| Application Data |
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|---|
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