ACL bearings are used for tuning and engine upgrades where you want better quality with higher bearing capacity than normal standard bearings. Improvements of material, dynamic thickness, heat conduction, oil grooves and oil distribution are some of the points that make ACL one of the leading bearing manufacturers. Bearing data Part number: 4B8635H Bearing size: .25 Bearing half type: Identical halves Bearing material: F781 Technical data (mm) Max overall length: 23 Max shaft size: 55 Max tunnel size: 58.032 Max vertical oil clearance: 0.112 Max wall at crown: 1.494 Min shaft size: 54.982 Min tunnel size: 58.014 Min vertical oil clearance: 0.056 Technical data (in) Max overall length: 0.9055 Max shaft size: 2.1654 Max tunnel size: 2.2847 Max vertical oil clearance: 0.00440944 Max wall at crown: 0.0588 Min shaft size: 2.1646 Min tunnel size: 2.284 Min vertical oil clearance: 0.00220472 Engine code 1GD-FTV / 2GD-FTV Application Toyota 1GD-FTV 2755cc Inline4 DOHC 4v Turbo Diesel