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ACL Bearings 4B1906HX-STD Race Series Connecting Rod Bearings

Part of: ACL Bearings Race Series Connecting Rod

Other options in this family: ACL Bearings 4B1972HX-STD ACL Bearings 4B8351H-STD ACL Bearings 4B2960H-STD ACL Bearings 4B1946H-STD ACL Bearings 6B2960H-STD

Manufacturer

Picture for manufacturer ACL Bearings

Part Number

4B1906HX-STD
7 reviews
Sale Price

$70.16

2 left at this price

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Usually delivered within 2 days

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Product Details

The ACL Bearings 4B1906HX-STD Race Series connecting rod bearings are engineered for high-performance and racing applications where durability and precision are critical. These bearings feature ACL's Race Series construction, designed to withstand the extreme loads and temperatures encountered in competition engines.

Key Features:

  • Race Series construction for enhanced durability under high-stress conditions
  • Precision-engineered bearing surfaces for optimal oil clearance and reduced friction
  • High-performance tri-metal composition for superior strength and wear resistance
  • Standard (STD) sizing for OEM crankshaft dimensions
  • Designed to handle increased bearing loads in modified and racing engines

ACL Race Series bearings are a popular choice among engine builders and racers who demand reliable performance in demanding applications. The advanced metallurgy and manufacturing processes ensure consistent quality and long service life even under extreme operating conditions.

Products specifications

Max Overall Length

0.610"(15.50mm)

Max Std Shaft Size

1.7717"(45.000mm)

Max Std Tunnel Size

1.8907"(48.024mm)

Max Wall at Crown

0.0586"(1.489mm)

Min Std Shaft Size

1.7707"(44.976mm)

Min Std Tunnel Size

1.8898"(48.000mm)

Oil Clearance

+ 0.001" Extra

Size

Standard

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