ACL engine bearing shells and retail packaging — representative product photo
ACL engine bearing-shell profile drawing — shell shape and oil-hole layout
Click to zoom in

ACL Toyota 3SGTE Standard Size High Performance w/ Extra Oil Clerance Rod Bearing Set

ACL
ACL4B8366HX-STD
9315726154526
Bearings
18 Units In Stock
$ 106.08
$ 106.08

ACL 4B8366HX-STD is a connecting-rod bearing set for the cataloged Toyota 3S-GE, 3S-GTE engine configurations. STD manufacturer size designation; verify the exact engine and assembled clearance.

Bearing Configuration

HX specifies 0.001 inch (0.025 mm) additional oil clearance relative to the corresponding H-STD set on the specified standard-size shaft. It is separate from any repair-size or housing-oversize designation.

ACL’s 2023 guide lists this rod family for 3SGE and 3SGTE applications, with 5M8361 mains listed separately. The broader 5M8361 coverage across selected S-series engines does not make this rod set universal across 1S, 2S, 3S, 4S and 5S variants. Confirm the exact engine and rod-journal dimensions.

Engine Application

Manufacturer / Engine Toyota — 3S-GE
Manufacturer / Engine Toyota — 3S-GTE

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 4B8366HX-STD
Component Connecting-Rod Bearing Set
Size Selection STD manufacturer size designation; verify the exact engine and assembled clearance.
Catalog Rod Housing Bore (STD journal) 51.004–51.024 mm
Catalog Rod Journal Diameter (STD) 47.985–48.000 mm
Catalog Family ACL Race Series
Half Type Identical halves
Catalog Size Options STD

Quantity and Assembly Checks

Confirm the rod-bearing set contents and shell positions 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 4B8366HX-STD to the exact engine and measured build specification.

What size is this listing? STD manufacturer size designation; verify the exact engine and assembled clearance.

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

Related Engine Parts

ACL 5M8361HX-STD main bearings. This separate component uses its own measured main-journal clearance; confirm the exact engine configuration and size before pairing parts.

ACL Performance Parts

ACL Performance Parts

Shop ACL engine bearings, Race Series rod and main bearings, thrust components, bushings and selected oil pumps at Black Ops Auto Works. Build your parts list around the engine you are rebuilding, then compare Race Series H, extra-clearance HX and the available repair-size configurations with your engine builder’s requirements.ACL Race Series Engine BearingsACL Race Series bearings give engine builders application-specific choices for performance engine assembly. H and HX configurations let you select the specified bearing family and oil-clearance option, with additional designs available for selected engines. The right choice starts with the planned engine build and the measured components rather than a universal bearing upgrade.Shop ACL Engine Parts Connecting-rod bearings: service the crankshaft’s rod journals with the set or individual pair specified for your engine. Main bearings: support the crankshaft in the block; compare complete sets and selective-grade listings where of...

View ACL Performance Parts Products
Bearings

Bearings

Engine and drivetrain bearings for domestic, import, and diesel platforms are stocked at Black Ops Auto Works. Shop main bearings, rod bearings, cam bearings, thrust bearings, wheel bearings, pilot bearings, transmission bearing kits, and differential bearing sets for HEMI 5.7, 6.1, 6.4, and 6.2 supercharged engines, LS and LT platforms, Coyote V8s, Duramax, Cummins, and Power Stroke diesels, and popular import engines like the VQ35, VQ37, VR38DETT, K20, K24, and 2JZ. Every bearing is filterable by year, make, model, engine code, and bearing clearance so the correct part ships the first time. Black Ops Auto Works carries 1250 bearing SKUs across engine internals, transmission and transfer case hardware, differential components, and wheel end assemblies. What This Category Covers Bearings are the precision-fit wear surfaces that keep an engine, transmission, and axle assembly spinning true under load. A correctly sized bearing set with the right clearance is one of the most impor...

View Bearings Products
Engine

Engine

Shop automotive engine parts, cooling-system components, oil-system upgrades, ignition parts, pulleys, sensors, gaskets, fuel components, and engine-bay accessories at Black Ops Auto Works. This collection covers vehicle-specific replacement parts, performance upgrades, supporting hardware, and universal components for street cars, trucks, SUVs, Jeeps, diesel vehicles, off-road builds, and motorsport applications. Engine Parts and Performance Components The Engine collection brings together components used throughout the engine, lubrication system, cooling system, ignition system, fuel system, crankcase ventilation, accessory drive, and engine compartment. Available products range from replacement sensors and gaskets to rotating-assembly parts, performance cooling systems, supercharger pulleys, catch cans, cylinder heads, camshafts, intake manifolds, and engine-bay dress-up components. Engine compatibility cannot be determined from vehicle model alone. Confirm the exact year, make, ...

View Engine Products
Engine Block

Engine Block

Engine block parts and internals for HEMI, Hellcat, Trackhawk, TRX, LS, LT, Coyote, EcoBoost, K-Series, VR38DETT, and Cummins diesel builds are stocked at Black Ops Auto Works. Shop main and rod bearings, engine gaskets and gasket kits, engine mounts, block off plates, block heaters, PCV valves, sleeves, engine covers, and complete engines. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 2,187 engine block SKUs across rotating assembly, sealing, mounting, and engine bay dress-up categories. What This Category Covers The Engine Block collection groups the internal and structural components that make up the bottom end and block assembly of a performance or OEM-replacement engine. Coverage spans bearings for rotating assembly refreshes, gaskets and gasket kits for sealing rebuilds, engine mounts for swap and performance builds, and engine bay dress-up pieces for HEMI, Hellcat, and ...

View Engine Block Products
Toyota Celica Parts and Accessories

Toyota Celica Parts and Accessories

Shop Toyota Celica parts for engine projects, brake maintenance and chassis work at Black Ops Auto Works. Compare application-specific intakes, Invidia exhaust references, clutch choices and internal-engine components. Plan the order for your exact generation, engine, drivetrain and transmission.Intake, Exhaust and Body ChoicesInjen and Weapon R titles identify different Celica engines and production ranges. The Invidia N1 title names GT and GT-S applications with its own exact coverage. Tanabe braces and GReddy front-lip references need the correct chassis, body and installation scope before choosing a styling or bracing project.Engine-Build Components by Engine CodeCompare 3S-GTE/3S-GE rods, cams, guides, springs and retainers using the builder’s measured requirements. Bucket arrangement matters to the stated spring-kit applications. Separate 2ZZ, T-series or R-series fastener titles require their own exact engine coverage; they do not establish one universal Celica build.Clutch a...

View Toyota Celica Parts and Accessories Products
Toyota MR2 Parts and Accessories

Toyota MR2 Parts and Accessories

Shop Toyota MR2 parts for brake maintenance, intake projects, exterior styling and engine builds at Black Ops Auto Works. Explore applicable DFC brake references, GReddy body pieces and engine-specific valvetrain, gasket or fastening components. Build the order around your actual generation, engine and transmission.Generation-Specific Brake ServiceDFC titles distinguish earlier and later MR2 front or rear rotors, master cylinders and separate rear caliper sides. Match the brakes actually installed before choosing service components. Review complete axle coverage and required hardware rather than assuming every MR2 brake reference serves the same assembly.3S and 4A Engine-Build ComponentsGSC camshaft references distinguish Gen 2 and Gen 3 3S-GTE applications, while spring and retainer choices specify different bucket configurations. Brian Crower, ARP and other engine references also require exact engine and build support. Confirm measured dimensions, valvetrain arrangement and all ma...

View Toyota MR2 Parts and Accessories Products
Military & First Responder Discounts

Military & First Responder Discount Program

Black Ops Auto Works proudly honors active duty military, veterans, National Guard, reserves, police officers, firefighters, and EMTs with an exclusive 5% discount on all performance parts and carbon fiber upgrades. Verify instantly and start saving today.

Learn More & Apply

Your cart

×