ACL main bearing set — manufacturer catalog product photo
ACL engine bearing-shell profile drawing — shell shape and oil-hole layout
ACL engine bearing-shell profile drawing — shell shape and oil-hole layout
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ACL Toyota 4AGE/4AGZE (1.6L) 0.025 Oversized High Performance Main Bearing Set

$ 124.06
$ 124.06

ACL 5M1695H-.025 is a main bearing set for the cataloged Toyota 2A, 2A-LC, 3A, 3A-C engine configurations. .025 mm journal repair-size designation. Confirm the required undersize journal diameter and assembled clearance with the engine builder.

Bearing Configuration

H identifies the ACL Race Series family. Match the complete suffix to the required clearance, shell width and locating features.

ACL’s 2023 guide lists this main family for selected 2A, 3A, 4A, 5A, 6A and 7A applications from 1983 onward, and separately for 4AGE/4AGZE configurations. The 4B1780 rod family is cataloged for the specified 4AGE/4AGZE variants, not every engine sharing these mains. Confirm the exact engine before pairing components.

Engine Application

Manufacturer / Engine Toyota — 2A
Manufacturer / Engine Toyota — 2A-LC
Manufacturer / Engine Toyota — 3A
Manufacturer / Engine Toyota — 3A-C
Manufacturer / Engine Toyota — 3A-U
Manufacturer / Engine Toyota — 4A-C
Manufacturer / Engine Toyota — 4A-F
Manufacturer / Engine Toyota — 4A-FE
Manufacturer / Engine Toyota — 4A-GE (20v)
Manufacturer / Engine Toyota — 4A-GE
Manufacturer / Engine Toyota — 4A-GEC
Manufacturer / Engine Toyota — 4A-GELC
Manufacturer / Engine Toyota — 4A-GZE
Manufacturer / Engine Toyota — 4A-LC
Manufacturer / Engine Toyota — 5A-F
Manufacturer / Engine Toyota — 5A-FE
Manufacturer / Engine Toyota — 6A-FC
Manufacturer / Engine Toyota — 7A-FE

The engine-family list identifies catalog applications, not universal vehicle fitment. Confirm the exact engine version, crankshaft, rods, block and bearing location. Vehicle names and photos do not replace dimensional verification.

Specifications

Brand ACL
Manufacturer Part Number 5M1695H-.025
Component Main Bearing Set
Size Selection .025 mm journal repair-size designation. Confirm the required undersize journal diameter and assembled clearance with the engine builder.
Catalog Family ACL Race Series
Half Type Upper
Catalog Size Options STD, .025, .25, .50

Quantity and Assembly Checks

Confirm the set contents, bearing positions and any separate thrust components against the complete manufacturer number. The photo is representative of the part family.

Measure shaft journals, housing bores and assembled oil clearance using the engine builder’s specification. Check oil-hole alignment, groove placement and crankshaft fillet clearance before final assembly. Catalog standard dimensions must not be treated as the finished dimensions for a different repair size. ACL specifies that abrasive pads or paper must not be used on the bearing surface to alter oil clearance.

Frequently Asked Questions

Is the year and model enough to choose this bearing? No. Match 5M1695H-.025 to the exact engine and measured build specification.

What size is this listing? .025 mm journal repair-size designation. Confirm the required undersize journal diameter and assembled clearance with the engine builder.

Can I substitute a different suffix? Compare the complete grade, size, locating features and assembled clearance before substituting any bearing.

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