6R 250 - Replaces OEM Number AL216186

Aftermarket Belt Tensioner for the Cummins ISB 6BT 6

65 (1 21/32) in 42 mm Bearing 2 Cap to Cap Span 4

3150 and more - Replaces OEM Numbers RE10595

Contains: 4-SAT105 MF CYL SLV SET

Maxiforce Overhaul Engine Kit, Standard Pistons, .010" Main Bearings, Standard Rod Bearings, 1104C, Standard for Perkins GD11423 6R 250 - Replaces OEMAftermarket Engine Overhaul Kit. Direct replacement for OEM OK483 10 STD. Please verify fitment against your equipment's serial and engine casting numbers before ordering. Cross references are provided as a guide; the customer is responsible for confirming compatibility.