Part number 5M1957H-0.25
ACL Race Series main bearings
Honda - 1.6 1.7 1.8 2.0 2.2 2.3 (D16A, D16B, D16W, D16Y, D16Z, B18A, B20A SOHC only, B20A, B21A, B21A1 DOHC only, D17A, D17Z, H22A, H22Z, F23A, F23Z)
Sizes | STD, .025, .25 |
Oil Clearance | Standard |
Half Type | Identical Halves |
Material | Tri-Metal |
Min. Std Shaft Size | 2.1646in / 54.980mm |
Max. Std Shaft Size | 2.1654in / 55.000mm |
Min. Std Tunnel Size | 2.3228in / 59.000mm |
Max. Std Tunnel Size | 2.3236in / 59.020mm |
Max Wall at Crown | 0.0790in / 2.007mm |
Max Overall Length | 0.7874in / 20.00mm |
Weight | 0.28 |
Notes | 0 |