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According to the city of Galveston, Texas, it's a hydraulic cylinder for a tailgate lock (Peterbilt 348 dump truck). The writing on the cylinder should be CYL001267. The first link is a request for bids to supply parts and page 60, item "B" is the CYL001258 lock cylinder. The request shows Page 60 item "A" as CYL001258 tailgate lift cylinder. The second link is an ebay page for someone selling a CYL001258 and they state it's a tail gate lift cylinder, so I would say Galveston is correct on the CYL001267 being for the tailgate lock.

Bounty: $6.00

Posted By: HelpIdentify
Listed: July 21, 2025 Ends: October 19, 2025

I'd Like to Know:

what make and model this will fit

Item History: none

Size: 13" eye to eye

Markings: Cylco1267


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According to the city of Galveston, Texas, it's a hydraulic cylinder for a tailgate lock (Peterbilt 348 dump truck). The writing on the cylinder should be CYL001267. The first link is a request for bids to supply parts and page 60, item "B" is the CYL001258 lock cylinder. The request shows Page 60 item "A" as CYL001258 tailgate lift cylinder. The second link is an ebay page for someone selling a CYL001258 and they state it's a tail gate lift cylinder, so I would say Galveston is correct on the CYL001267 being for the tailgate lock.

References:

https://www.galvestontx.gov/DocumentCenter/View/9932/Bid-19-015-OEM-Parts-and...

https://www.ebay.com/itm/145380617527

By: stamcon

Submitted on: 07/19/2025 at 06:45AM
Accepted