Specification Brand : MRK SALES BulletPoint : Category: Hydraulics -- Hydraulic System Components BulletPoint1 : B12 RETAINING RING FOR MIGHTY LIFT ML55 HYDRAULIC UNIT BulletPoint2 : MIGHTY LIFT BulletPoint3 : These are Truck Specific BulletPoint4 : Only Shown Parts are Included BulletPoint5 : MIGHTY LIFT ExternallyAssignedProductIdentifier1 : 0717207576565 ExternallyAssignedProductIdentifier2 : 717207576565 ItemName : B12 RETAINING RING FOR MIGHTY LIFT ML55 HYDRAULIC UNIT ItemPackageQuantity : 1 ItemTypeKeyword : hydraulic-power-units Manufacturer : MRK SALES ModelNumber : MIGHTY LIFT NumberOfItems : 1 PartNumber : MRK-MLB12-082620190445 ProductDescription : Specifications: Model: SP1848-27145 Color : White Length: about 300mm Size: 40mm x 40mm x 3.4mm 20 Degree Temperature Difference: Open-circuit Voltage 0.97V,Generated Current: 225MA 40 Degree Temperature Difference: Open Circuit Voltage 1.8V, Generated Current: 368MA 60 Degree Temperature Difference: Open Circuit Voltage 2.4V, Generated Current: 469MA 80 Degree Temperature Difference: Open Circuit Voltage 3.6V, Generated Current: 558MA 100 Degree Temperature Difference: Open Circuit Voltage 4.8V, Generated Current: 669MA The above values are for reference only, the wiring in actual use, and the step-up board, there will be loss of current.