ACL Acura B17A1/B18A1/B18B1 Standard Size High Performance Rod Bearing Set

SKU: ACL4B1946H-STD

Rod Bearing Set

ACL Race Series Rod Bearings...

Acl

ACL Acura B17A1/B18A1/B18B1 Standard Size High Performance Rod Bearing Set

SKU: ACL4B1946H-STD

Rod Bearing Set

ACL Race Series Rod Bearings...

IN STOCK! Est Ship 3-5 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.

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Description

Connecting Rod Bearing - H-Series - Standard - Honda 4-Cylinder - Kit

Product Overview

The unique combination of design, metallurgy and engineering come together to deliver what drivers expect from high performance Trimetal engine bearings. Designed to withstand higher RPM conditions, ACL Race Series Connecting Rod Bearings are available for many of the popular 4, 6 & 8 cylinder applications and feature: * *High strength overlay plate* with reduced thickness for improved fatigue properties * *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. * *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.

Product Details

Description:	Honda F20B6 1997cc Inline4 SOHC 4v
Grade Type:	Performance
Max Overall Length:	0.768"(19.50mm)
Max Std Shaft Size:	1.7717"(45.000mm)
Max Std Tunnel Size:	1.8907"(48.024mm)
Max Wall at Crown:	0.0592"(1.504mm)
Max Wall:	0.0592
Min Std Shaft Size:	1.7709"(44.980mm)
Min Std Tunnel Size:	1.8898"(48.000mm)
Oil Clearance:	Standard
Outside Diameter:	1.8898
Part Number:	acl4B1946H-STD
Shaft Diameter:	1.7709
Size:	Standard
Width:	19.5

Part Type

Rod Bearing Set

Data: v4.2 - Upd: 2026-10-18 01:14:16

Specifications

Description:: Honda F20B6 1997cc Inline4 SOHC 4v
Grade Type:: Performance
Max Overall Length:: 0.768"(19.50mm)
Max Std Shaft Size:: 1.7717"(45.000mm)
Max Std Tunnel Size:: 1.8907"(48.024mm)
Max Wall at Crown:: 0.0592"(1.504mm)
Max Wall:: 0.0592
Min Std Shaft Size:: 1.7709"(44.980mm)
Min Std Tunnel Size:: 1.8898"(48.000mm)
Oil Clearance:: Standard
Outside Diameter:: 1.8898
Part Number:: acl4B1946H-STD
Shaft Diameter:: 1.7709
Size:: Standard
Width:: 19.5

Reference Information

Brand Name/s	Acl
StreetFX SKU	acl4B1946H-STD
SFX Item ID	4072257
Supplier Item Code	4072257
Manufacturer SKU	4B1946H-STD
Manufacturer UPC	9315726024324
Alternative References	peb-4b1946h-std, AEB4B1946H-STD, B17A1/B18A1/B18B1