Description
RAPID SEAL KIT - NAVISTAR SLIM LINE WASHER KIT
Listed in the Air Components Rapid Seal Kits category as “RAPID SEAL KIT - NAVISTAR SLIM LINE WASHER KIT”. Cross-reference numbers from other catalogs are listed below.
What’s in the kit
The individual O-rings, washers and gaskets in this kit aren’t itemized on this page. Contact us with your vehicle and we’ll confirm what’s included before you order.
Part number cross-reference
Compare against another catalog’s number. These are the numbers listed for this part.
| Brand | Cross-reference |
|---|---|
| UAC | RS3903 |
| Santech | MT3903 |
| Omega | MT3903 |
| Trad Automotive | OR143 |
| Global Parts Distributors | 1321372 |
Cross-references are for comparison only — confirm the fit or contact us.
Order this part
Add it to your cart below, or browse more Rapid Seal and O-ring kits. Not sure it’s the right one? Contact us and we’ll check first.
| Image | Product Name | SKU | Price | In Stock | Quantity | Add To Cart |
|---|---|---|---|---|---|---|
|
A/C System Seal Kit -- Rapid Seal Oring Kit | 233-1986 | $34.60 | 1 in stock | ||
|
A/C System Seal Kit -- Rapid Seal Oring Kit | 233-7706 | $13.72 | 0 in stock | ||
|
A/C System Seal Kit -- Rapid Seal Oring Kit | 233-7723 | $9.82 | 0 in stock | ||
|
A/C System Seal Kit -- Rapid Seal Oring Kit | 233-7742 | $21.08 | 0 in stock | ||
|
A/C System Seal Kit -- Rapid Seal Oring Kit | 233-7770 | $14.78 | 0 in stock | ||
|
A/C System Seal Kit -- Rapid Seal Oring Kit | 233-7752 | $21.48 | 0 in stock | ||
|
A/C System Seal Kit -- Rapid Seal Oring Kit | 233-7779 | $17.78 | 0 in stock | ||
|
A/C System Seal Kit -- Rapid Seal Oring Kit | 233-7804 | $48.36 | 0 in stock |
FAQ
How do I confirm this is the right part?
Can I match it to another brand’s part number?
What’s included in this kit?
Call, text, email or live chat
Talk to our team in Mesa, AZ — whichever way is easiest for you.









