Comparison : |
Item # WBLT-517-381-0, PT Tech WBLT-517-381-0 Wet Brake, Low Torque, Service and Parking, Shaft 20T External Spline Item # WBLT-517-381-2, PT Tech WBLT-517-381-2 Wet Brake, Low Torque, Service and Parking, Shaft 20T Internal Spline Item # WBLT-517-381-4, PT Tech WBLT-517-381-4 Wet Brake, Low Torque, Service and Parking, Shaft 20T External Spline, Glycol
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