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Part # 1100
QUAD RING, Nose Strut Seal
$56.81
Retail Price: $68.61
In Stock
In Stock
Get everything you need
MCSK172-1F
SEAL KIT, Nose Strut, Cessna
$78.47 / was $85.28
Expected ship date is 10-29-2026. (typically ships in 1-3 business days)
Product Details
Specifications
- Approval
- FAA PMA
- Condition
- New
- Manufacturer
- McFarlane Aviation
- Dimensions
- L: 5.5 x W: 4.5 x H: 0.25 in
- Weight
- 0.0006 lbs
- Unit of Measure
- Each
- McFarlane Part Number
- 1100
Application
Universal Part
Universal part. Sizing customizable to fit your needs.
Product Description
.
WARNING: Cancer and/or Reproductive Harm - California Proposition 65 Resources
Eligible Aircraft
| Make | Model | Start S/N | End S/N | Quantity Per Aircraft | Location | Eligibility Chart |
|---|---|---|---|---|---|---|
| Cessna R172E (T-41B,C,D) | R172E (T-41B,C,D) | S/N R172-0001 – R1720335 | R1720335 | Quantity Per Aircraft 1 | Location NOSE STRUT | Eligibility Chart 7364 |
| Cessna R172F (T-41D) | R172F (T-41D) | S/N R172-0336 – R172-0409 | R172-0409 | Quantity Per Aircraft 1 | Location NOSE STRUT | Eligibility Chart 7364 |
| Cessna R172G (T-41C,D) | R172G (T-41C,D) | S/N R1720410 – R1720444 | R1720444 | Quantity Per Aircraft 1 | Location NOSE STRUT | Eligibility Chart 7364 |
| Cessna R172H (T-41D) | R172H (T-41D) | S/N R1720445 – R1720620 | R1720620 | Quantity Per Aircraft 1 | Location NOSE STRUT | Eligibility Chart 7364 |
| Cessna 182 | 182 | S/N 33000 – 33842 | 33842 | Quantity Per Aircraft 1 | Location NOSE STRUT | Eligibility Chart 7364 |
| Cessna 182A | 182A | S/N 33843 – 51556 | 51556 | Quantity Per Aircraft 1 | Location NOSE STRUT | Eligibility Chart 7364 |
| Cessna 182B | 182B | S/N 51557 – 52358 | 52358 | Quantity Per Aircraft 1 | Location NOSE STRUT | Eligibility Chart 7364 |
| Cessna 182C | 182C | S/N 52359 – 53007 | 53007 | Quantity Per Aircraft 1 | Location NOSE STRUT | Eligibility Chart 7364 |
| Cessna 182D | 182D | S/N 18253008 – 18253598 | 18253598 | Quantity Per Aircraft 1 | Location NOSE STRUT | Eligibility Chart 7364 |
| Cessna 210 | 210 | S/N 57001 – 57575 | 57575 | Quantity Per Aircraft 1 | Location NOSE STRUT | Eligibility Chart 7364 |
| Cessna 210A | 210A | S/N 21057576 – 21057840 | 21057840 | Quantity Per Aircraft 1 | Location NOSE STRUT | Eligibility Chart 7364 |
| Cessna 210G | 210G | S/N 21058819 – 21058936 | 21058936 | Quantity Per Aircraft 1 | Location NOSE STRUT | Eligibility Chart 7364 |
| Cessna 210H | 210H | S/N 21058937 – 21059061 | 21059061 | Quantity Per Aircraft 1 | Location NOSE STRUT | Eligibility Chart 7364 |
| Cessna T210G | T210G | S/N T210-0198 – T210-0307 | T210-0307 | Quantity Per Aircraft 1 | Location NOSE STRUT | Eligibility Chart 7364 |
| Cessna T210H | T210H | S/N T210-0308 – T210-0392 | T210-0392 | Quantity Per Aircraft 1 | Location NOSE STRUT | Eligibility Chart 7364 |
| Cessna 310 | 310 | S/N 35000 – 35546 | 35546 | Quantity Per Aircraft 1 | Location MAIN STRUT | Eligibility Chart 7364 |
| Cessna 310 | 310 | S/N 35000 – 35546 | 35546 | Quantity Per Aircraft 1 | Location NOSE STRUT | Eligibility Chart 7364 |
| Cessna 310B | 310B | S/N 35547 – 35771 | 35771 | Quantity Per Aircraft 1 | Location MAIN STRUT | Eligibility Chart 7364 |
| Cessna 310B | 310B | S/N 35547 – 35771 | 35771 | Quantity Per Aircraft 1 | Location NOSE STRUT | Eligibility Chart 7364 |
| Cessna 310C | 310C | S/N 35772 – 39031 | 39031 | Quantity Per Aircraft 1 | Location NOSE STRUT | Eligibility Chart 7364 |
| Cessna 310C | 310C | S/N 35772 – 39031 | 39031 | Quantity Per Aircraft 1 | Location MAIN STRUT | Eligibility Chart 7364 |
| Cessna 310D | 310D | S/N 39032 – 39299 | 39299 | Quantity Per Aircraft 1 | Location MAIN STRUT | Eligibility Chart 7364 |
| Cessna 310D | 310D | S/N 39032 – 39299 | 39299 | Quantity Per Aircraft 1 | Location NOSE STRUT | Eligibility Chart 7364 |
| Cessna 310F | 310F | S/N 310-0001 – 310-0156 | 310-0156 | Quantity Per Aircraft 1 | Location MAIN STRUT | Eligibility Chart 7364 |
| Cessna 310F | 310F | S/N 310-0001 – 310-0156 | 310-0156 | Quantity Per Aircraft 1 | Location NOSE STRUT | Eligibility Chart 7364 |
| Cessna 310G | 310G | S/N 310G0001 – 310G0156 | 310G0156 | Quantity Per Aircraft 1 | Location MAIN STRUT | Eligibility Chart 7364 |
| Cessna 310G | 310G | S/N 310G0001 – 310G0156 | 310G0156 | Quantity Per Aircraft 1 | Location NOSE STRUT | Eligibility Chart 7364 |
| Cessna 310H | 310H | S/N 310H0001 – 310H0148 | 310H0148 | Quantity Per Aircraft 1 | Location NOSE STRUT | Eligibility Chart 7364 |
| Cessna 310H | 310H | S/N 310H0001 – 310H0148 | 310H0148 | Quantity Per Aircraft 1 | Location MAIN STRUT | Eligibility Chart 7364 |
| Cessna 310I | 310I | S/N 310I0001 – 310I0200 | 310I0200 | Quantity Per Aircraft 1 | Location NOSE STRUT | Eligibility Chart 7364 |
| Cessna 310I | 310I | S/N 310I0001 – 310I0200 | 310I0200 | Quantity Per Aircraft 1 | Location MAIN STRUT | Eligibility Chart 7364 |
| Cessna 310J | 310J | S/N 310J0001 – 310J0200 | 310J0200 | Quantity Per Aircraft 1 | Location NOSE STRUT | Eligibility Chart 7364 |
| Cessna 310J | 310J | S/N 310J0001 – 310J0200 | 310J0200 | Quantity Per Aircraft 1 | Location MAIN STRUT | Eligibility Chart 7364 |
| Cessna 310J-1 | 310J-1 | S/N 310J0001 – 310J0200 | 310J0200 | Quantity Per Aircraft 1 | Location MAIN STRUT | Eligibility Chart 7364 |
| Cessna 310J-1 | 310J-1 | S/N 310J0001 – 310J0200 | 310J0200 | Quantity Per Aircraft 1 | Location NOSE STRUT | Eligibility Chart 7364 |
| Cessna 310K | 310K | S/N 310K0001 – 310K0245 | 310K0245 | Quantity Per Aircraft 1 | Location MAIN STRUT | Eligibility Chart 7364 |
| Cessna 310K | 310K | S/N 310K0001 – 310K0245 | 310K0245 | Quantity Per Aircraft 1 | Location NOSE STRUT | Eligibility Chart 7364 |
| Cessna 310L | 310L | S/N 310L0001 – 310L0207 | 310L0207 | Quantity Per Aircraft 1 | Location NOSE STRUT | Eligibility Chart 7364 |
| Cessna 310N | 310N | S/N 310N0001 – 310N0198 | 310N0198 | Quantity Per Aircraft 1 | Location NOSE STRUT | Eligibility Chart 7364 |
| Cessna E310H | E310H | S/N 310H0001 – 310H0148 | 310H0148 | Quantity Per Aircraft 1 | Location MAIN STRUT | Eligibility Chart 7364 |
| Cessna E310H | E310H | S/N 310H0001 – 310H0148 | 310H0148 | Quantity Per Aircraft 1 | Location NOSE STRUT | Eligibility Chart 7364 |
| Cessna E310J | E310J | S/N 310J0001 – 310J0200 | 310J0200 | Quantity Per Aircraft 1 | Location NOSE STRUT | Eligibility Chart 7364 |
| Cessna E310J | E310J | S/N 310J0001 – 310J0200 | 310J0200 | Quantity Per Aircraft 1 | Location MAIN STRUT | Eligibility Chart 7364 |
| Cessna 320 | 320 | S/N 320-0001 – 320-0110 | 320-0110 | Quantity Per Aircraft 1 | Location NOSE STRUT | Eligibility Chart 7364 |
| Cessna 320-1 | 320-1 | S/N 320-0001 – 320-0110 | 320-0110 | Quantity Per Aircraft 1 | Location NOSE STRUT | Eligibility Chart 7364 |
| Cessna 320A | 320A | S/N 320A0001 – 320A0047 | 320A0047 | Quantity Per Aircraft 1 | Location NOSE STRUT | Eligibility Chart 7364 |
| Cessna 320B | 320B | S/N 320B0001 – 320B0062 | 320B0062 | Quantity Per Aircraft 1 | Location NOSE STRUT | Eligibility Chart 7364 |
| Cessna 320C | 320C | S/N 320C0001 – 320C0073 | 320C0073 | Quantity Per Aircraft 1 | Location NOSE STRUT | Eligibility Chart 7364 |
| Cessna 320D | 320D | S/N 320D0001 – 320D0130 | 320D0130 | Quantity Per Aircraft 1 | Location NOSE STRUT | Eligibility Chart 7364 |
| Cessna 320E | 320E | S/N 320E0001 – 320E0110 | 320E0110 | Quantity Per Aircraft 1 | Location NOSE STRUT | Eligibility Chart 7364 |
| Cessna 320F | 320F | S/N 320F0001 – 320F0045 | 320F0045 | Quantity Per Aircraft 1 | Location NOSE STRUT | Eligibility Chart 7364 |
| Cessna 336 | 336 | S/N 336-0001 – 336-0195 | 336-0195 | Quantity Per Aircraft 1 | Location NOSE STRUT | Eligibility Chart 7364 |
| Cessna 411 | 411 | S/N 411-0001 – 411-0250 | 411-0250 | Quantity Per Aircraft 1 | Location NOSE GEAR | Eligibility Chart 7364 |
| Cessna 411A | 411A | S/N 411-0251 – 411-0300 | 411-0300 | Quantity Per Aircraft 1 | Location NOSE GEAR | Eligibility Chart 7364 |
| Many Many | Many | S/N 0 – ZZZZZZZZZZZZZZZ | ZZZZZZZZZZZZZZZ | Quantity Per Aircraft | Location | Eligibility Chart |
FAQs
Why did my Cessna nose strut seal fail?
Strut seal leaks and flat struts can be caused by roll or twist of the main O-ring seal. It is very frustrating to carefully check all the parts and surfaces and put a new seal kit in the strut only to find it flat again after a relatively short time. We have seen this happen when a film of MIL-5606 hydraulic fluid dries out on the exposed chrome strut shaft. MIL-5606 by nature has a tendency to get sticky as it is exposed to air and dirt and then dry.
Very slight dried oil films are sometimes hard to detect and they can get past the plastic wiper seal. When this happens the sticky strut has a tendency to grab the O-ring and roll or twist it when the strut slides in or out causing the seal to distort. A very small O-ring twist or distortion will cause a leak. This phenomena is aggravated by the low pressure that the Cessna strut is designed for. Wipe the chrome strut down with Stoddard solvent (mineral spirits) periodically to soften and remove any dried oil film, dirt, dust and bugs.