What You're Actually Buying
This is the RH (passenger) hood-mount mirror assembly for the International LT series. Hood mirrors sit down on the fender, not up on the door like most conventional trucks - LT uses this setup for a wider low-angle view along the passenger side, common on trucks running in tight yards or dock work.
3787839C92 is the mirror head and mounting arm as a unit. It's not just a glass replacement - if your old one is cracked at the base, bent arm, or the housing's shot from a backing incident, this is the part number you're chasing down.
Fitment is LT-specific. International changed hood mirror designs across model years and cab configurations, so don't assume every 'International hood mirror' interchanges - the mounting base and arm geometry has to match your fender bracket.
How the Cross Numbers Line Up
3787835C92 is International's own number and shows up as a close cross to the 92 suffix part - these typically differ by side (LH vs RH) or minor running changes, so don't grab one assuming it's identical without checking your old part's stamped number first.
563.55106 is the aftermarket manufacturer's number for the same mirror - this is a common way the big reman/aftermarket houses tag International body parts, and it should interchange directly if built to the same mounting pattern and arm length.
Watch the mounting bracket bolt pattern and arm length especially - hood mirrors get bent or replaced piecemeal over a truck's life, so what's on the truck now might not be exactly what left the factory. Always match against the number stamped or molded into your old mirror base, not just the truck's model year.
Ordering From Us
We stock this in Tacoma and can have it on the counter same-day for local fleets - no waiting on a mirror to limp a truck through a shift with a busted passenger side.
Ship nationwide if you're not local. Comes with our 6+ month warranty - if the arm cracks or the mount fails outside of a wreck, we'll deal with it.
Confirm by VIN or by the number off your old mirror before you order. Mirror assemblies are one of those parts where 'close enough' costs you a return shipping label.
3787839C92 Cross-Reference & Interchange Numbers
These manufacturer and aftermarket numbers commonly cross-reference to 3787839C92. 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 |
|---|---|
| International | 3787835C92 |
| Aftermarket | 563.55106 |
| PartStop | INN-918B-RS32 |
Frequently asked questions
Does 3787839C92 fit my International LT?
Likely, but hood mirror specs shifted across LT model years and cab setups. Check the number stamped on your old mirror base or give us your VIN and we'll confirm before you order.
Is 3787839C92 the same as 3787835C92?
They're close cousins in International's numbering, often differing by side (left vs right) or a minor spec change. Don't swap them without checking - pull your old part's number to be sure which side and version you need.
Is the 563.55106 aftermarket version as good as the International number?
It's built to the same mounting and arm specs, and functionally it's a direct replacement for 3787839C92. We're not going to tell you it's identical to factory, but it does the job and carries our 6+ month warranty.
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.