Clevite MS2014A AL-Series Main Bearing Std Toyota 2JZ-GE 2JZ-GTE Supra GS300 IS3

Vehicle Fitment

• 1993-1998 Toyota Supra (MkIV / JZA80) - 2JZ-GTE 3.0L DOHC Twin Turbo Inline-6, RWD
• 1992-2000 Lexus SC300 - 2JZ-GE 3.0L DOHC Inline-6, RWD
• 1993-2005 Lexus GS300 - 2JZ-GE 3.0L DOHC Inline-6, RWD
• 2001-2005 Lexus IS300 - 2JZ-GE 3.0L DOHC Inline-6, RWD

Fitment Notes

• Standard size - for use with unground, standard diameter crankshaft main journals only; verify crank journal diameter before ordering
• AL-Series (Bi-Metal Aluminum) - recommended for OEM-style rebuilds and mild street performance with cast crankshafts; for high-performance or racing builds, consider the H-Series (MS2014H)
• Fits both 2JZ-GE (naturally aspirated) and 2JZ-GTE (twin turbocharged) engine variants
• Engine-specific fitment - confirm engine code 2JZ-GE or 2JZ-GTE before ordering

Features

• AL-Series Bi-Metal construction - 100% lead-free aluminum silicon alloy for superior seizure and wear resistance
• Engineered with 60% more silicon than comparable competitive replacements for better journal surface conditioning
• 100% bored inside diameters for optimum surface characteristics and consistent precision clearances
• Manufactured to meet or exceed OEM specifications for the Toyota 2JZ engine family
• Clevite recommends this bearing series for most engines using a cast crankshaft
• Relatively harder aluminum alloy wears well and interacts closely with journal surfaces for strength and long service life
• Trusted by professional engine builders for daily-driven and mild performance 2JZ applications
• Backed by Clevite's decades of engineering leadership in performance and OEM-replacement engine bearings

Specifications

• Part Number: MS2014A
• Bearing Series: Clevite AL-Series (Bi-Metal Aluminum)
• Material: Aluminum Silicon Bi-Metal - 100% Lead-Free
• Crankshaft Undersize: Standard (0.000")
• Engine Application: Toyota 2JZ-GE / 2JZ-GTE 3.0L DOHC 24V Inline-6
• Years: 1992-2005

Included Components

• 1x Complete Clevite AL-Series Main Bearing Set (MS2014A) - all main bearing shells for one engine

Product Description

The Clevite MS2014A is an AL-Series Bi-Metal aluminum main bearing set engineered for the Toyota 2JZ-GE and 2JZ-GTE 3.0L DOHC inline-6 engine as found in the Toyota Supra MkIV, Lexus GS300, SC300, and IS300. At standard size, it is designed for engines with an unground crankshaft and is Clevite's recommended choice for OEM-style rebuilds and mild street performance builds using a cast crankshaft.

Constructed from 100% lead-free aluminum silicon alloy with 60% more silicon than comparable replacements, the MS2014A delivers excellent seizure resistance, reliable journal surface conformability, and long service life. For high-performance or turbocharged builds requiring race-grade materials, the Clevite H-Series MS2014H offers upgraded Tri-Metal construction with enlarged chamfers and high crush factor.