What This Actually Is
This is a hub cap / wheel cover, not a bearing hub or a drum. It bolts or snaps over the outer end of the hub assembly to keep grease in and road grime out, and yeah, it dresses the wheel up a bit too - trucking companies like their rigs looking clean.
You'll find this style on a lot of heavy-duty trucks and trailers running the hub casting that takes the 3434195 pattern. The A3262A1405 and 1696 numbers you see floating around are the same physical piece under different catalog systems - trailer OEMs and axle manufacturers all had their own part books back in the day, and this cover ended up in most of them.
Before you order, pull the old cap off and check the number stamped or cast into it. If it's illegible from age or rust, measure the outside diameter and look at how it retains - some are a press-fit snap-on, others use a snap ring or bolt circle. That'll save you a return shipment.
Why These Numbers Cross
343-4195, 3434195, and 340-4195 are all the same hub cover just written with or without the dash depending who's typing it into their system - don't let the formatting throw you. A3262A1405 and 1696 are the aftermarket manufacturer codes that cross to that same casting, and 47548 shows up in another supplier's catalog for the identical piece.
Where this gets people is confusing similar-looking covers from different hub families - close in diameter but wrong retention style, or a cover meant for an oil-bath hub versus a grease-cap-only setup. Since this is cosmetic/retention hardware and not a structural bearing part, a slightly wrong fit will either not seat right or leak, so don't eyeball it from across the parts counter.
TR3434195 is just the trailer-parts house version of the same number with their prefix tacked on. Same cover, same casting, same fit - just a different sticker on the box.
Ordering From PartStop
We stock this one in Tacoma and most orders that come in before early afternoon go out same-day if you're local - walk in, grab it, get back on the road. Nationwide shipping runs a couple days depending on where the truck's parked.
At $19.99 it's cheap enough that guys sometimes just buy two and keep a spare in the truck, which honestly isn't a bad idea if you're running lease trailers that go through covers from curb checks.
Every hub cover we sell carries our standard 6+ month warranty. If it doesn't seat right or the retention doesn't match your hub, call us with the number off the old part - not the guess off the parts book - and we'll get you sorted, exchange or refund.
3434195 Cross-Reference & Interchange Numbers
These manufacturer and aftermarket numbers commonly cross-reference to 3434195. Use them to identify the part — then confirm the exact fit by VIN or the number stamped on your old unit before you order. An interchange is a starting point, not a fitment guarantee.
| Brand / Line | Cross-Reference Numbers |
|---|---|
| Cross-Reference | A3262A1405, 1696, 47548, 340-4195, TR3434195 |
Frequently asked questions
Does 3434195 fit my trailer hub?
Probably, if your trailer runs the 34-series hub casting, but confirm it against the number stamped on your old cover or check your hub manufacturer's VIN/spec sheet first. Hub covers are retention-specific, so match the number, don't just eyeball the size.
Is this the same as the A3262A1405 hub cap?
Yes - A3262A1405 crosses directly to 3434195, same casting and retention style, just cataloged under a different manufacturer code. Physically it's the identical part.
Can I use this on a front axle if my trailer axle takes 3434195?
Usually the same hub family runs front and rear, but hub sizing can differ axle to axle depending on the trailer builder. Pull the old cap and check the number before ordering to be sure.
Not sure it fits? We check before you pay.
Run your VIN and we’ll match parts to your exact truck, or call the counter — a person who knows trucks verifies fitment by OEM number before the order ships. No wrong-box returns.
More cross-reference guides
Need the part, not just the reading?
Every part below is a Premium Quality aftermarket Direct Replacement with published OEM cross-reference numbers, a 6+ month warranty and same-business-day shipping from Tacoma, WA. Not sure it fits? Run your VIN — or call and a person who knows trucks will verify fitment before you pay.