BI 12103320-A-SUPERBishamon BI 12103320 A SUPER, Poly L R Assy Super, is a heavy duty polyurethane load roller assembly for Bishamon manual pallet jacks, designed as a direct fit replacement for left or right fork ends on Super series models. Manufactured with steel core and precision ball bearing for durability in high cycle warehouse environments. No cross reference or superseded part numbers confirmed. Compatibility: Fits pallet jacks made by Bishamon, model BI