Highlights:

• Very Important: Please Verify this product Description and Compatibility before Buying
• These kits are composed of kingpins as the centerpiece of the steering knuckle, slide bearing bushings and roller bearings
• Built on High Strength Materials to ensure long term reliability
• Exceeds OEM quality standards
• Replacement for Mack 301SQ52A King Pin Set

Specifications:

• Part OEM: Mack 301SQ52A
• King Pin Diameter: 2.125 in.
• Bushing Type: Bronze (Ream)
• King Pin Length: 8.75 in.
• King Pin Type: Tapered Draw
• Tapered King Pin Large Diameter: 2.125 in.
• Tapered King Pin Small Diameter: 1.750 in.
• Material: Bronze
• Notes: Application: Mack DM
• Product Details:
• 2 Bushings – OEM: 12QD292
• 2 Welch Plugs – OEM: 79AX19
• 2 Seal – OEM: 88AX413P3
• 2 Seal – OEM: 88AX414P3
• 2 Thrust Bearings – OEM: 12QD1333
• 2 King Pin – OEM: 22QH201
• 2 Dust cover Plug – OEM: 18QH32P2
• 2 Plug – OEM: 49AX281
• 2 Cotter Pin – OEM: 29AX88
• 2 Bearings – OEM: 67AX122

CrossReference:

• Mack: 301SQ52A
• Meritor: R200071
• Dayton Parts Batco: 300245
• Eaton: KP2336
• Elgin: K574B
• Flagg: FKP94B
• Moog: M8615B
• PAI: AKP9819
• TRW: K574B