Fit Guide
Find the right seat covers for your Cessna 172 or 182
Aircraft seats are not car seats. Two Skyhawks parked wingtip to wingtip can leave the ramp with completely different seat frames, different harness routing, and different cushion depths — even when the tail numbers were issued three years apart. That's why we ask you to spend five minutes on this page before you order.
Get it right and the cover pulls on like a glove, the harness slots line up on the first try, and the seat still travels its full rail length. Get it wrong, and you're wrestling elastic on a hangar floor with a passenger waiting.
Work through the three steps below. If anything looks unclear when you get to your own airplane, stop — we'd rather answer a question than process a return.
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## Quick start
1. **Confirm the airframe.** Model and serial number, from the data plate — not from memory.
2. **Identify the seat.** Headrest, armrest, recline, harness routing, seat back pocket.
3. **Count your positions.** Pilot, copilot, and rear — then choose your color and options.
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## Step 1 — Confirm your airframe
### Where to look
The data plate is the authority. On most Cessna singles it's a small metal plate riveted to the aft fuselage, on the left side near the tailcone, or inside the baggage compartment. It carries the manufacturer, the model designation, and the serial number.
Do not rely on the registration document alone. A "1978 Cessna 172" on paper might be a 172N built late in the model year with a seat design that carried into the following year's production.
### What we need from you
- **Model designation** — for example 172M, 172N, 172P, 172R, 172S, 182P, 182Q, 182S, 182T
- **Serial number** — the full number, including any prefix letters
- **Year of manufacture** — useful as a cross-check, not as the primary identifier
Enter these in the finder at the top of any product page. If your combination isn't recognized, that usually means we need a photograph rather than that we can't help.
### Why the serial number matters more than the year
Cessna made running production changes. Seat frames, cushion profiles, and harness hardware changed mid-model-year on more than one occasion, and the serial number is the only reliable way to place your airplane on the correct side of a change. Two airplanes with the same model letter and the same year on the registration can take different covers.
The other complication is history. A 1975 airframe with seats transplanted from a later airframe, or a full interior refurbishment done in 1998, will not behave like a stock 1975 airplane. If your logbooks record an interior replacement, treat the seat itself as the source of truth and go straight to Step 2.
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## Step 2 — Identify your seat
This is the step that decides fit. Sit in the airplane, look at the seat, and answer six questions.
### 1. Does the seat have an integral headrest?
Look at the top of the seat back. Some seats end in a squared-off crown with no extension. Others carry a headrest that is either molded into the seat back as one continuous shape, or fitted as a separate pad on posts.
**Record:** none / integral / separate on posts.
A cover cut for a headrest-free seat will not stretch over a headrest, and a cover cut for an integral headrest will bag noticeably on a flat-topped seat back.
### 2. Does the seat have an armrest?
Front seats on later airframes frequently carry a fold-down or fixed inboard armrest. Some have an outboard armrest built into the door panel instead — that's a cabin trim item and doesn't affect the seat cover.
**Record:** no armrest / fixed armrest / folding armrest, and which side it's on.
### 3. Does the seat back recline?
Check whether the seat back has a release lever or knob that lets it pivot aft independently of the seat bottom. Reclining seats need a cover that allows the pivot to travel without the material acting as a tether.
**Record:** fixed back / reclining back.
### 4. How does the shoulder harness reach the seat?
This one matters more than it looks. Trace the shoulder strap from the buckle back to its anchor point. On many airplanes the strap comes over the shoulder from a fixed anchor on the cabin sidewall or door post. On others it feeds from an inertia reel. On some seat designs the belt passes through a guide or loop that is part of the seat back itself.
**Record:** strap passes clear of the seat / strap passes through a slot or guide in the seat back / inertia reel mounted on or behind the seat.
If the strap interacts with the seat in any way, take a photograph. It's the single most useful picture you can send us.
### 5. Is there a seatback pocket?
Rear-facing map or magazine pockets are common on the back of front seats. If you have one and you want to keep using it, you need a cover with a matching opening.
**Record:** no pocket/pocket present, and roughly where it sits.
### 6. What is the rear seat arrangement?
In a standard four-place 172 or 182 the rear is usually a bench: a single cushion base with a back that may be one piece or split. Some airframes have removable or folding rear seats, and some have been modified for cargo or for a fifth seat.
**Record:** one-piece bench back / split bench back / individual seats / removed.
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## Step 3 — Measure
If the finder gives you a confident match and your answers in Step 2 line up with the product description, you can order without measuring. Measure when any of the following is true:
- Your interior has been refurbished or reupholstered
- Your seats came from a different airframe
- You've added or removed a headrest, armrest, or sheepskin
- The finder returned more than one option and you're unsure which applies
### What to measure
Use a flexible tape. Take every measurement over the existing upholstery, with the cushions uncompressed. Round to the nearest quarter inch. Measure both front seats — they are not always identical, particularly on aeroplanes with a maintenance history.
| Measurement | How to take it |
|---|---|
| Seat back height | From the point where the back meets the bottom cushion, straight up to the highest point of the seat back or headrest |
| Seat back width | Across the widest part of the back, front face, at the point where the bolsters are fullest |
| Bottom cushion depth | From the front edge of the cushion straight back to the face of the seat back |
| Bottom cushion width | Across the widest part of the bottom cushion |
| Headrest height | If separate, from the top of the seat back to the top of the headrest pad |
| Bolster depth | From the crown of the cushion to the deepest point of the seating surface — tells us how sculpted the seat is |
### What to photograph
Four pictures cover almost every case:
1. The whole seat, square on from the front
2. The whole seat, square on from the side
3. The back of the seat, including any pocket
4. Close-up of the harness where it meets the seat
Shoot in daylight with the cabin door open. Include something for scale if you can.
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## What "fit" means
Our covers are tailored slip-on covers. They're cut to the contour of a specific seat and secured underneath, then trimmed and tensioned so the leather sits taut across the seating surface. They are not universal stretch covers, and they are not replacement upholstery.
A correct fit means:
- No wrinkling or pooling across the seat pan when the seat is unoccupied
- Full seat travel fore and aft, with nothing snagging on the rails or the underside structure
- Full recline travel, where fitted
- Harness routing unchanged, with no fouling, chafing, or rerouting
- Every original control — height adjust, recline release, fore/aft release — reachable and operable without moving the cover
- Nothing obstructing egress or the operation of the seat latching mechanism
If a cover you've fitted fails any of those checks, take it off and talk to us before you fly.
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## Special cases
### Aftermarket interiors
If your airplane has had a full interior from a specialist upholstery shop, the seat foam profile has almost certainly changed, even where the frame hasn't. Measure, photograph, and send both. We can usually match, but we need to see it.
### Sheepskin and add-on cushions
Take these off before measuring, and take them off before fitting. A tailored cover over a sheepskin over the original upholstery will be too tight, and the extra bulk changes your seated eye height, which affects your sight picture over the cowl on landing.
### Seats with a repair or a modification
Cracked seat frames, replaced seat pans, and locally repaired cushions all shift the outline. Measure the seat you actually have.
### Aeroplanes on a commercial certificate
Training fleets, rental lines, and anything operating for hire may be subject to additional requirements on cabin materials and on how the alteration is recorded. Talk to your maintenance provider before you order.
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## Safety, certification, and paperwork
Read this section even if you skim the rest.
**Cabin materials are regulated.** Interior materials in normal category aeroplanes are subject to flammability requirements under 14 CFR 23.853. Any material you install in the cabin needs to meet the applicable standard, and your mechanic will want documentation to support the entry they make.
State the burn standard your leather is tested to, whether you supply a burn certificate with every order, and whether that certificate is per-hide or per-batch. This is the single most searched-for and most trust-critical claim on the page.
**Installation is a maintenance action, not a purchase.** Fitting seat covers to a certificated aircraft is generally treated as a minor alteration, and generally needs to be performed or approved and logged by an appropriately certificated mechanic. Requirements vary by country, by registration, and by how the aircraft is operated. We are not able to make that determination for your aeroplane — your A&P, licensed engineer, or maintenance organization is.
**Take the opportunity while the seats are out.** Many Cessna singles are subject to recurring inspection requirements covering seat rails, seat rollers, and the seat locking mechanism. If your seats are coming off the rails to fit covers, that's the natural moment to have those items looked at. Ask your mechanic.
**Weight and balance.** The added weight is small, but it isn't zero, and it sits forward of the datum on the front seats. If your aeroplane is operated close to its limits, mention the change to whoever maintains your equipment list.
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## Fitting
Full step-by-step instructions ship with every set. In outline:
1. Have the seats removed from the airframe by your mechanic, or work with them fully aft and the cabin clear
2. Vacuum the existing upholstery and let the foam sit at room temperature for an hour — cold leather is stiff leather
3. Locate the cover from the top down, seating the crown of the seat back first
4. Work the cover down the sides evenly, alternating left and right, keeping the center seam centered
5. Feed the harness through its opening before you tension the lower edge
6. Secure underneath and check tension across the seat pan
7. Reinstall, then run the full range of seat travel and recline before signing anything off
Allow around 30 minutes per seat the first time. It gets faster.
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## Care
- Wipe with a damp cloth and a pH-neutral leather cleaner
- Condition every six months, or every three in a hot, dry, or high-UV climate
- Use a cabin cover or sunshades where you can — UV is what ages aircraft leather, not use
- Avoid solvent cleaners, silicone dressings, and anything marketed for vinyl
- Blot spills immediately; avoid rubbing, which drives the stain into the grain
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Frequently asked questions
Q: Will these fit my 172 if the finder doesn't list my serial number?
A: Probably, but we won't guess. Send us the four photographs from Step 3 and we'll confirm.
Q: Can I fit them myself?
A: You can carry out the physical fitting. Whether you can sign it off depends on your certification and your aeroplane's registration — check with your mechanic first.
Q: Do the covers work over an inertia reel harness?
A: Where the reel is seat-mounted, yes, with the correct cover. Photograph the installation so we can confirm which one you need.
Q: My front seats are from a different year than the airframe. What now?
A: Ignore the airframe and match the seat. Measure both front seats separately — after a seat swap they're often not a matched pair.
Send us four photographs and your serial number and we'll tell you exactly which set you need — or tell you honestly if we don't make it yet.
We'd rather spend ten minutes getting it right than have you fly with something that doesn't belong in your cabin.