C20 Rear wheel nut lock washer? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

bobs409 · 04-22-2013, 06:50 AM

Ok, I'm at a loss for ideas on what these things are called so using search it out and I need 2 new ones.

On a 3/4 ton with Eaton rear, the rear outer hubs are held on by 2 large nuts. In between them is a funky looking locking washer with tabs that you bend to lock the outer nut in place.

WHAT ARE THEY CALLED??? And where can I buy 2 new ones? Mine have most of the tabs broken from all the years of being put on/off.

Dave67 · 04-22-2013, 06:58 AM

I forget what they call them, but I found them on NAPA's web site. My local NAPA store said they were a dealer only idem, but their site had them. Hope this helps.

bobs409 · 04-22-2013, 07:43 PM

Thanks, I'll see if they have them.

SS Tim · 04-22-2013, 10:13 PM

It is a pretty standard part. Same application in my 72 book going back to 46 and forward to at least 85 in newer listings.

Showing a cross DORMAN Part # 618049 for a $1.88 ea. at Rockauto.com

http://www.ebay.com/sch/i.html?_trks...63659&_sacat=0

bobs409 · 04-23-2013, 06:31 AM

Thanks once again Tim! I guess it's called a spindle nut retainer.

bobs409 · 04-23-2013, 06:44 AM

Having that Dorman number really helped me search.

I found the price is all over the place on these little things. Autozone wanted $13+ dollars for one! Even Summit was $5.95 each.

I went with Rock auto. Getting 2 with the shipping for $5.84 Can't beat that!

04-22-2013, 06:50 AM	#1
bobs409 1969 Custom 30 wrecker Join Date: Sep 2001 Location: Pottsville, Pa Posts: 2,611	C20 Rear wheel nut lock washer? Ok, I'm at a loss for ideas on what these things are called so using search it out and I need 2 new ones. On a 3/4 ton with Eaton rear, the rear outer hubs are held on by 2 large nuts. In between them is a funky looking locking washer with tabs that you bend to lock the outer nut in place. WHAT ARE THEY CALLED??? And where can I buy 2 new ones? Mine have most of the tabs broken from all the years of being put on/off. __________________ Bob 63 Impala 283/PG/3.36 (under restoration) 66 Impala 327/PG/3.36 66 Chevelle SS 409/M22/3.55 69 Chevelle 307/PG/3.08 (future restoration) 69 C10 short stepside 454/TH350/3.73 69 Custom 30 tow truck 350/4 spd/4.10 (resto done, CRUISIN TIME!) 71 Cheyenne 20 fleetside 350/4 spd/4.10 71 Chevelle 6/PG/3.08 72 Chevelle 454/M21/4.10

04-22-2013, 06:58 AM	#2
Dave67 Junior Member Join Date: Dec 2001 Location: Bethel Park, PA USA Posts: 127	Re: C20 Rear wheel nut lock washer? I forget what they call them, but I found them on NAPA's web site. My local NAPA store said they were a dealer only idem, but their site had them. Hope this helps. __________________ 67 C-20 LWB 56 Nomad--- nope, sold it 75 Stingray 13 Silverado crew cab 08 Trailblazer (wife's) Pittsburgh, PA

04-22-2013, 07:43 PM	#3
bobs409 1969 Custom 30 wrecker Join Date: Sep 2001 Location: Pottsville, Pa Posts: 2,611	Re: C20 Rear wheel nut lock washer? Thanks, I'll see if they have them. __________________ Bob 63 Impala 283/PG/3.36 (under restoration) 66 Impala 327/PG/3.36 66 Chevelle SS 409/M22/3.55 69 Chevelle 307/PG/3.08 (future restoration) 69 C10 short stepside 454/TH350/3.73 69 Custom 30 tow truck 350/4 spd/4.10 (resto done, CRUISIN TIME!) 71 Cheyenne 20 fleetside 350/4 spd/4.10 71 Chevelle 6/PG/3.08 72 Chevelle 454/M21/4.10

04-22-2013, 10:13 PM	#4
SS Tim Registered User Join Date: Aug 2010 Location: Edwards, CA Posts: 7,503	Re: C20 Rear wheel nut lock washer? It is a pretty standard part. Same application in my 72 book going back to 46 and forward to at least 85 in newer listings. Showing a cross DORMAN Part # 618049 for a $1.88 ea. at Rockauto.com http://www.ebay.com/sch/i.html?_trks...63659&_sacat=0 Attached Images __________________ Thanks, Tim * VIN/Model Decoders * Power Team Charts (engine/transmission/gear ratio) * Post Your Pickup SPID Blazer SPID Suburban/Panel SPID * RTFM ... Read The Factory Manuals... download 'em here Highlanders Do you have a 1972 Plaid Pickup? Plaid Blazer ** Plaid Suburban

04-23-2013, 06:31 AM	#5
bobs409 1969 Custom 30 wrecker Join Date: Sep 2001 Location: Pottsville, Pa Posts: 2,611	Re: C20 Rear wheel nut lock washer? Thanks once again Tim! I guess it's called a spindle nut retainer. __________________ Bob 63 Impala 283/PG/3.36 (under restoration) 66 Impala 327/PG/3.36 66 Chevelle SS 409/M22/3.55 69 Chevelle 307/PG/3.08 (future restoration) 69 C10 short stepside 454/TH350/3.73 69 Custom 30 tow truck 350/4 spd/4.10 (resto done, CRUISIN TIME!) 71 Cheyenne 20 fleetside 350/4 spd/4.10 71 Chevelle 6/PG/3.08 72 Chevelle 454/M21/4.10

04-23-2013, 06:44 AM	#6
bobs409 1969 Custom 30 wrecker Join Date: Sep 2001 Location: Pottsville, Pa Posts: 2,611	Re: C20 Rear wheel nut lock washer? Having that Dorman number really helped me search. I found the price is all over the place on these little things. Autozone wanted $13+ dollars for one! Even Summit was $5.95 each. I went with Rock auto. Getting 2 with the shipping for $5.84 Can't beat that! __________________ Bob 63 Impala 283/PG/3.36 (under restoration) 66 Impala 327/PG/3.36 66 Chevelle SS 409/M22/3.55 69 Chevelle 307/PG/3.08 (future restoration) 69 C10 short stepside 454/TH350/3.73 69 Custom 30 tow truck 350/4 spd/4.10 (resto done, CRUISIN TIME!) 71 Cheyenne 20 fleetside 350/4 spd/4.10 71 Chevelle 6/PG/3.08 72 Chevelle 454/M21/4.10

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