Pai 4145-STD Mack 745-246430 Bearing

Tu-Flo 501 and 550 Compressor Standard size Bearing

• Part number: DBG-4145-STD
• OE MFG: MACK
• OEM Reference: 745-246430
• Cross Reference: MACK : 745-246430; OTHER : B3820-17R
• Product Class: Air Compressors & Parts

The PAI DBG-4145-STD is a standard-size bearing for Tu-Flo 501 and 550 compressors. As a compressor bearing, this component ordinarily supports rotating shaft movement within the compressor assembly, making its standard-size designation and stated compressor series useful when selecting heavy duty diesel truck parts. MACK OEM reference 745-246430 and cross-reference B3820-17R provide additional identification.