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Part # MC587-733
SPINNER BULKHEAD ASSEMBLY
Product Details
Specifications
- Approval
- FAA PMA
- Condition
- New
- Manufacturer
- Airforms
- Dimensions
- N/A
- Weight
- N/A
- Unit of Measure
- Each
- McFarlane Part Number
- MC587-733
Product Description
587-733, 83349-014 Propeller Bulkhead (Forward)
FAA-PMA Approved for Many Piper PA-28 Aircraft
Prevent frequent cracking and premature failure!
- Improved design absorbs vibration
- Reduced stress concentration
- Longer life
- Save money!
Engine isolators, Cowl Saver baffle seals, cowl attaching hardware, and more also available for Piper PA-28 aircraft.
Why is ours better?
The forward bulkhead experiences significant vibration while the propeller is turning. Vibration stresses generated between the spinner assembly and the propeller mount during operation are the primary cause of premature cracking in Piper bulkheads. McFarlane specifically designed a geometric improvement to the bulkhead to help reduce these stresses. Our improvement features a small ridge in the cross-section of the bulkhead’s front face, acting as a spring, absorbing some of the vibration, reducing stress, and extending the lifespan of the bulkhead.
WARNING: Cancer and/or Reproductive Harm - California Proposition 65 Resources
Eligible Aircraft
| Make | Model | Start S/N | End S/N | Quantity Per Aircraft | Eligibility Chart |
|---|---|---|---|---|---|
| Piper PA-28-181 | PA-28-181 | S/N 28020001 – 28029999 | 28029999 | Quantity Per Aircraft 1 | Eligibility Chart 6629 |
| Piper PA-28-181 | PA-28-181 | S/N 2843001 – 2843999 | 2843999 | Quantity Per Aircraft 1 | Eligibility Chart 6629 |
| Piper PA-28-181 | PA-28-181 | S/N 28-7690001 – 28-8690062 | 28-8690062 | Quantity Per Aircraft | Eligibility Chart 6629 |
| Piper PA-28-181 | PA-28-181 | S/N 28-7690001 – 28-8690062 | 28-8690062 | Quantity Per Aircraft 1 | Eligibility Chart 6629 |
| Piper PA-28-181 | PA-28-181 | S/N 2881001 – 2881999 | 2881999 | Quantity Per Aircraft 1 | Eligibility Chart 6629 |
| Piper PA-28-181 | PA-28-181 | S/N 2890001 – 2890231 | 2890231 | Quantity Per Aircraft 1 | Eligibility Chart 6629 |
Cross Reference
Reference only: Please verify the product is eligible for your aircraft before adding to your cart.
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587-733
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83349-014