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 Engine Parts - Carburetors & Parts - Accessories/Parts
 
CARBURECTOR
HEAT BOX PARTS
 

(Click image for a larger view)		Unique Elastomer Bearing Replaces Needle Bearing
McFarlane’s elastomer bearing is assembled with tension between the mating surfaces. This tension prevents micro-movement and its related metal erosion. The bearing contact area that transfers vibration motion from the heat box to the butterfly shaft is hundreds of times greater than that of the original needle bearing. This large surface effectively prevents localized metal erosion.
  • Absorbs shaft and butterfly vibration
  • Eliminates needle bearing failures
  • Increases service life of all components
  • Direct replacement for original parts
Proven Design
• Tested to over 700,000 cycles while exposed to avgas, heat and vibration without any change in performance
• Extremely rugged and wear resistant in high temperature and fuel environments

Convenient
• Discontinued part numbers through the factory are now manufactured by McFarlane
• Also available in kits containing the shaft, arm, bearing housings, monel rivets, and roll pin

Download the Carburetor Heat Box Application in PDF.

*Partial model eligibilityPartial model eligibility
 
Description Part No. Price Buy
Cessna Shaft MC0450068-2
Model: FA152
Serial No: FA1520337 thru FA1520425		05-04430$142.95
Cessna Shaft MC0550180-16
Model: 172B, C
Serial No: 17247747 thru 17249544		05-04431$123.95
Cessna Shaft MC0550180-28
Model: F172D, E, F, G
Serial No: F172-0001 thru F172-0319		05-04432$170.95
Cessna Shaft MC0509068-6
Model: 172Q
Serial No: 17275869 thru 17276516		05-04433$176.95
Cessna Shaft MC1752078-4
Model: 177A, B
Serial No: 17701165 thru 17702752		05-04434$78.75
Cessna Shaft MC0750112
Model: 180*
Serial No: 30000 thru 32150		05-04435$124.95
Cessna Shaft MC0750126-19
Model: 180*, 180A, B
Serial No: 32151 thru 50661		05-04436$139.50
Cessna Shaft MC0750133-8
Model: 175, 175A
Serial No: 55001 thru 56777		05-04437$76.50
Cessna Shaft MC0750173-3
Model: 185, 185A, B, C, D, E/A 185E*
Serial No: 185-0001 thru 185-1300		05-04438$149.95
Cessna Shaft MC0750173-4
Model: A185E*
Serial No: 185-1301 thru 18501832		05-04439$162.95
Cessna Arm MCS2280-8-00
Model: 152, A152, F152, FA152
Serial No. 15279406 thru 15286033
A152 A1520735 thru A1521049
F152 F15201429 thru F15201980
FA152 FA1520337 thru FA1520425		05-04440$133.95
Cessna Arm MC0750111-1905-04441$101.95
Cessna Arm MC2280-3-15705-04442$166.95
Cessna Bearing HSG
MC0750113-1
Model: 152
Serial No: MC0750113-1		05-04443$46.50
Cessna Bearing HSG
MC0750113-3
Model: 172Q
Serial No: MC0750113-3		05-04444$49.75