| Mounting Style | φ12-16:Basic style/SD,LS,LB,FA,FB Clevis cut style/SK,LK,FK Rear port style/SP,LP,FP φ20-40:Basic style/SD,LS,LB,FA,FB,TA,TB,AD,BD Clevis cut style/SK,LK,FK,TK Rear port style/SP,LP,FP,TP,AP,BP | Cushioning Type | With cushion pads(φ12-40), With cushions on both ends(Semi-standard, φ20-40) |