Dorman - OE Solutions Drive Shaft P/N:938-146
Dorman 938-187 front drive shaft for the 1977-1980 Chevrolet K20 and other vehicles sends drive torque to the front axle.
A vibration at speed, a clunk when you accelerate or let off, or a shudder from the front end can mean the drive shaft is worn. Those signs alone do not prove it is the problem, since an out-of-balance tire can cause a similar vibration.
The vehicles it fits include the 1977-1980 Chevrolet K20, the 1977-1980 Chevrolet K20 Suburban and the 1979-1980 GMC K2500. This listing is one drive shaft, and the 1977-1980 Chevrolet K20 takes one.
Fit and size
Build and materials
One drive shaft. An axle nut and CV joints are not included.
Interchange: 65-9337 · GMP-011 · GMP-023
N93377 · 7826670 · ZDS9337A
This part cross-references / interchanges with the following part numbers:
Is the Dorman 938-187 drive shaft right for the 1979-1980 GMC K2500?
Yes, the Dorman 938-187 front drive shaft fits the 1979-1980 GMC K2500 and the 1977-1980 Chevrolet K20 Suburban. If your vehicle is not named, look up your year and model in the "Vehicles it fits" section.
Is this Dorman drive shaft greaseable?
Yes, the Dorman 938-187 drive shaft is greaseable, and its overall length is adjustable.
What size is the steel shaft on this front drive shaft?
The steel shaft is 2 in in diameter with a 0.12 in wall thickness, and it is 30 in long.
Are CV joints or an axle nut included with this drive shaft?
No. This listing is one drive shaft; an axle nut and CV joints are not included.
Does the Dorman 938-187 replace number 65-9337?
Yes, 65-9337 is one of the other numbers this drive shaft replaces.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.