Fits Caterpillar Motor Scraper: 621B

3-7/8” 2 bolt mounting

and Mounting O-Rings Replaces Bushing Style Motor With New HD Bearing Style Motor

TN75DA and more - Replaces OEM Number 82008282

Compressor to Condenser Hose for Ag Chem replaces OEM number 506330D1

Maxiforce Overhaul Engine Kit, Standard Pistons, .010" Main Bearings, .020" Rod Bearings, 404C-22, 0.50MM for Perkins f_Size_Spray Can Fits Caterpillar Motor Scraper: 621BAftermarket Engine Overhaul Kit. Direct replacement for OEM OK405 10 20. 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.