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3 Inch Caster 4145-3

$27.14

OEM GoJak 3″ Replacement Caster

  • 3″ Diameter Wheel with Roller Bearing
  • Sturdy Injection Molded Nylon
  • Double Ball Bearing Caster Fork Raceway
  • Compatible with G6520, G4520, G4107
Weight1.2 lbs
Dimensions3 × 2 × 5 in
SKU: 4145-3 Categories: , ,

OEM GoJak 3″ Replacement Caster for G6520, G4520, and G4107 Models

Upgrade or replace your GoJak dolly wheels with this heavy-duty 3-inch OEM replacement caster, specifically engineered for GoJak models G6520, G4520, and G4107. This caster delivers smooth, reliable performance and long-lasting durability under heavy vehicle loads.

Key Features and Specifications

  • Model Compatibility: Fits GoJak G6520, G4520, and G4107 series. *Does not fit G4000.

  • OEM Part Number: 4145-3 replacement caster

  • Caster Diameter: 3 inches – provides improved ground clearance and smoother rolling over shop floors

  • Wheel Material: Non-marking, heavy-duty nylon.

  • Swivel Mechanism: Precision-engineered ball-bearing swivel head for 360° maneuverability

  • Mounting Type: Bolt-on installation with reinforced steel caster plate for added strength

  • Load Capacity: Built to withstand high stress and frequent use in commercial and automotive environments

Why Choose OEM GoJak Casters?

  • Direct fit replacement – ensures optimal performance and compatibility

  • Smooth rolling and turning – ideal for repositioning vehicles safely and efficiently

  • Rugged design – withstands heavy-duty use in garages, showrooms, and service bays

Weight 1.2 lbs
Dimensions 3 × 2 × 5 in

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