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Part # HASK172-147
BULKHEAD SERVICE KIT
Included Components (4 Part Types)
$935.00/each
Kit includes 1
$935.00/each
Kit includes 1
$0.92/each
Kit includes 6
$0.070/each
Kit includes 12
Product Details
Specifications
- Approval
- Kit with Approved Contents
- Condition
- New
- Manufacturer
- Hutch Aviation
- Dimensions
- L: 15 x W: 3 x H: 15 in
- Weight
- 5 lbs
- Unit of Measure
- Each
- McFarlane Part Number
- HASK172-147
Product Description
HASK172-147 Forward Doorpost Reinforcement Service Kit
Alternative to Cessna SK172-147
Strengthen a known structural stress point on select Cessna aircraft with the HASK172-147 forward doorpost reinforcement kit. This kit is engineered as a direct alternative to the OEM Cessna SK172-147 service kit, designed to support compliance with FAA Airworthiness Directive AD 2020-18-01. It reinforces the lower forward cabin doorpost and strut-attach bulkhead area (the region where fatigue cracking has been documented across the fleet).
Refer to Service Bulletin SEB95-19 and SEB93-5, and AD 2020-18-01.
Features:
- Cost-effective alternative to the OEM SK172-147
- Functionally equivalent reinforcement for AD compliance
- Installed per Cessna SEB95-19 / SEB93-5R1
- FAA Approved AMOC
Purpose:
Reinforces the lower forward doorpost bulkhead, strengthens the wing-strut attach area, and helps mitigate fatigue cracking in a high-load structural zone, supporting long-term airworthiness and continued safe operation.
Click here to view the service manual.
| Kit Component P/N | Description | Quantity |
|---|---|---|
MS20470AD5-9 |
Rivet |
10 |
MS21042L4 |
Nut |
6 |
NAS1149F0463P |
Washer |
12 |
NAS464P4A20 |
Bolt |
6 |
HA0718003-5 |
Channel Assembly, LH |
1 |
HA0718003-6 |
Channel Assembly, RH |
1 |
WARNING: Cancer and/or Reproductive Harm - California Proposition 65 Resources
Eligible Aircraft
| Make | Model | Start S/N | End S/N | Eligibility Chart |
|---|---|---|---|---|
| Cessna 172N | 172N | S/N 17267585 – 17274009 | 17274009 | Eligibility Chart 2594 |
| Cessna 172P | 172P | S/N 17274010 – 17276654 | 17276654 | Eligibility Chart 2594 |
| Cessna 172Q | 172Q | S/N 17275869 – 17276211 | 17276211 | Eligibility Chart 2594 |
| Cessna 172RG | 172RG | S/N 172RG0001 – 172RG1191 | 172RG1191 | Eligibility Chart 2594 |
| Cessna F172N | F172N | S/N F17201515 – F17202039 | F17202039 | Eligibility Chart 2594 |
| Cessna F172P | F172P | S/N F17202040 – F17202254 | F17202254 | Eligibility Chart 2594 |
| Cessna R172K | R172K | S/N R1722000 – R1723454 | R1723454 | Eligibility Chart 2594 |
Cross Reference
Reference only: Please verify this product is appropriate for your use case before adding to your cart.
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SK172-147