Description
Important: The Harris Model 25 series has been updated over the years. The newer Harris 25 models use an encapsulated seat assembly (Cartridge). The older Harris 25 models have a seat assembly that is consist of several individual parts. This repair kit is for the older models.
Imported customer feedback
What customers reported
4.4 / 5
10 ratings
Source: Amazon. These reviews were imported from the source marketplace and are not reviews of purchases made on this website.
No structured vehicle fitment data is available. Compare the listing with the vehicle and existing part before ordering.
Exact identity, part numbers, model references, and available compatibility evidence
Buying guidance
Quick decision
An identity-first gas regulators listing organized around stable product references and available compatibility evidence.
Fit and size notes
- Match the complete identifier, side, position, connector, dimensions, and visible design with the existing part.
- Treat uncertain vehicle notes as a buying aid, not as a confirmed fitment guarantee.
Specification notes
- Canonical product: MP-US-B0CJ5WKK7D
- Source product ID: B0CJ5WKK7D
- Category: Tools & Equipment / Welding Tools / Welding Equipment & Accessories / Gas Welding Equipment / Gas Regulators
- Available images: 1
Before you buy
- Match the complete identifier, side, position, connector, dimensions, and visible design with the existing part.
- Treat uncertain vehicle notes as a buying aid, not as a confirmed fitment guarantee.
Jim B. –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
This is a quality product I used to repair my oxygen regulator and it saved me a lot of $$$. Highly recommend.
Justin –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
Super easy install. Look on YouTube for a video. Do this at your own risk cuz you could blow yourself up if you don’t follow directions well. Otherwise, this kit worked great to fix my old set of regulators.
Mark Johnston –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
The ad said it fits a Harris model 25 but it does fit mine. The brass part is not the same. Mine screws in this one doesn’t not. Easy to return and got refund. I hoped to fix mine for $35 put ended up buying a whole new regulator/gauges set up for $110. Oh well.
D Lindy –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
I purchased my regulators #25 over 50 years ago and figured no way they are repairable. The kit fit perfectly and had one part left over likely for a newer model. Very simple to repair. watch the youtube video of course.
Alan –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
Very nice kit. BUT DO NOT LOOSE THE VERY SMALL PIN IT IS NOT INCLUDED IN THE KIT
Dan –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
Perfect fit for my old Marquette (Harris 25’s) oxygen and acetlyne regulators! Fixed my leaking acetylene regulator and rebuilt my oxygen regulator as well (which still functioned but had the original diaphragm and inner seal). Great cost for peace of mind when working with a potentially dangerous tool!