OTC 1939 Truck Wheel Bearing Locknut Socket, 5-1/4", 6-Point Shop by Category > Measurement>Calipers Ensure replacement injectors and seals

Ensure replacement injectors and seals are installed correctly

Includes plastic case

the fuel injectors can get clogged or rusted

Coilhose Pneumatics 8823F 3/8" Filter w/ 20 µ Element

Micrometer has friction thimbles for easy turning

OTC 1939 Truck Wheel Bearing Locknut Socket, 5-1/4", 6-Point Shop by Category > Measurement>Calipers Ensure replacement injectors and sealsOTC Tools OTC 1939 Truck Wheel Bearing Locknut Socket, 5 1 4", 6 Point. These sockets have a 3 4" square drive opening, permitting the use of an extension and torque wrench to tighten the locknut as required. Locknut removal and installation is simple, even when wide rim wheels are involved, since a long extension may be attached to the socket to provide the necessary clearance. Sockets are made of high strength steel; openings resist "rounding out."