1972 GMC Jimmy 2wd Dust Cap Size - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Sandemonium · 12-02-2012, 05:51 PM

I am looking to replace the front dust caps on my 2wd Jimmy. I have searched high and low, but so far have come up empty.

I have measured the rotor hub with a digital caliper and come up with a measurement of 2.07 inches and the existing cap I have measures 2.08 inches. The closest cap I have come up with is a Dorman 13977 which measures 2 3/32. The problem with this cap is it just slides right in with very little resistance.

So the cap I believe I am looking for is a little bigger, something in the 2 3/16 range.

Has anyone had to replace their dust caps? If so, what dust cap did you use? Where did you buy it, name, size, etc.

Thank you,

Bob
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12-02-2012, 05:51 PM	#1
Sandemonium Proud owner of a 55.1 AD Join Date: Oct 2006 Location: Desert Hills, AZ Posts: 460	1972 GMC Jimmy 2wd Dust Cap Size I am looking to replace the front dust caps on my 2wd Jimmy. I have searched high and low, but so far have come up empty. I have measured the rotor hub with a digital caliper and come up with a measurement of 2.07 inches and the existing cap I have measures 2.08 inches. The closest cap I have come up with is a Dorman 13977 which measures 2 3/32. The problem with this cap is it just slides right in with very little resistance. So the cap I believe I am looking for is a little bigger, something in the 2 3/16 range. Has anyone had to replace their dust caps? If so, what dust cap did you use? Where did you buy it, name, size, etc. Thank you, Bob Posted via Mobile Device



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