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Part # 4140-00-15CJ
C J Aviation has been manufacturing the best fuel pumps in the industry for more than 30 years, offering direct replacement for Duke fuel pumps on Beechcraft, Cessna, Diamond, Maule, Mooney, Lake and Navion aircraft.
For more information go to Fuel Pumps.
For additional products visit Fuel Pump Components.

All new CJ Fuel Pumps come with two o-rings and a drain plug.
Note: A *refundable core charge is included in the price of all C J Aviation FAA-PMA pumps. When a qualified core is returned within 30 days of the original invoice date.
WARNING: Cancer and/or Reproductive Harm - California Proposition 65 Resources
| Make | Model | Start S/N | End S/N | Comment | Eligibility Chart |
|---|---|---|---|---|---|
| Cessna 172 | 172 | S/N 28000 – 46754 | 46754 | Comment | Eligibility Chart 6889 |
| Cessna FR172K | FR172K | S/N FR17200591 – FR17200675 | FR17200675 | Comment | Eligibility Chart 6889 |
| Cessna R172E (T-41B,C,D) | R172E (T-41B,C,D) | S/N R172-0001 – R1720335 | R1720335 | Comment | Eligibility Chart 6889 |
| Cessna R172F (T-41D) | R172F (T-41D) | S/N R172-0336 – R172-0409 | R172-0409 | Comment | Eligibility Chart 6889 |
| Cessna R172G (T-41C,D) | R172G (T-41C,D) | S/N R1720410 – R1720444 | R1720444 | Comment | Eligibility Chart 6889 |
| Cessna R172K | R172K | S/N R1722000 – R1723454 | R1723454 | Comment | Eligibility Chart 6889 |
| Cessna 182 | 182 | S/N 33000 – 33842 | 33842 | Comment | Eligibility Chart 6889 |
| Cessna 182R | 182R | S/N 18267716 – 18268586 | 18268586 | Comment | Eligibility Chart 6889 |
| Cessna R182 | R182 | S/N R18200001 – R18202041 | R18202041 | Comment | Eligibility Chart 6889 |
| Cessna A185F | A185F | S/N 18502091 – 18502310 | 18502310 | Comment | Eligibility Chart 6889 |
| Cessna A185F | A185F | S/N 18502311 – 18504448 | 18504448 | Comment | Eligibility Chart 6889 |
| Cessna 188 | 188 | S/N 188-0001 – 188-0572 | 188-0572 | Comment | Eligibility Chart 6889 |
| Cessna 188A | 188A | S/N 18800573 – 18800832 | 18800832 | Comment | Eligibility Chart 6889 |
| Cessna 188B | 188B | S/N 18800833 – 18802348 | 18802348 | Comment | Eligibility Chart 6889 |
| Cessna A188 | A188 | S/N 188-0001 – 188-0572 | 188-0572 | Comment | Eligibility Chart 6889 |
| Cessna A188A | A188A | S/N 18800573 – 18800832 | 18800832 | Comment | Eligibility Chart 6889 |
| Cessna A188B | A188B | S/N 18800833 – 18802348 | 18802348 | Comment | Eligibility Chart 6889 |
| Cessna A188B | A188B | S/N 18802349 – 18803973 | 18803973 | Comment | Eligibility Chart 6889 |
| Cessna A188B | A188B | S/N 18802349 – 18803973 | 18803973 | Comment | Eligibility Chart 6889 |
| Cessna A188B (w/ large hopper) | A188B (w/ large hopper) | S/N 18802349T – 18803973T | 18803973T | Comment | Eligibility Chart 6889 |
| Cessna 206 | 206 | S/N 206-0001 – 206-0275 | 206-0275 | Comment | Eligibility Chart 6889 |
| Cessna 207 | 207 | S/N 20700288 – 20700362 | 20700362 | Comment When originally equipped with Dukes P/N 4140-00-15 or Cessna P/N C291504-0201 | Eligibility Chart 6889 |
| Cessna 207A | 207A | S/N 20700363 – 20700788 | 20700788 | Comment | Eligibility Chart 6889 |
| Cessna T207 | T207 | S/N 20700001 – 20700362 | 20700362 | Comment | Eligibility Chart 6889 |
| Cessna T207A | T207A | S/N 20700363 – 20700788 | 20700788 | Comment | Eligibility Chart 6889 |
| Cessna 210 | 210 | S/N 57001 – 57575 | 57575 | Comment | Eligibility Chart 6889 |
| Cessna 210L | 210L | S/N 21059503 – 21061573 | 21061573 | Comment | Eligibility Chart 6889 |
| Cessna 210M | 210M | S/N 21061574 – 21062954 | 21062954 | Comment | Eligibility Chart 6889 |
| Cessna 210N | 210N | S/N 21062955 – 21064135 | 21064135 | Comment | Eligibility Chart 6889 |
| Cessna 210N | 210N | S/N 21064136 – 21064897 | 21064897 | Comment | Eligibility Chart 6889 |
| Cessna P210N | P210N | S/N P21000001 – P21000834 | P21000834 | Comment | Eligibility Chart 6889 |
| Cessna T210L | T210L | S/N 21059503 – 21061573 | 21061573 | Comment | Eligibility Chart 6889 |
| Cessna T210M | T210M | S/N 21061574 – 21062954 | 21062954 | Comment | Eligibility Chart 6889 |
| Cessna T210N | T210N | S/N 21062955 – 21064135 | 21064135 | Comment | Eligibility Chart 6889 |
| Cessna T210N | T210N | S/N 21064136 – 21064897 | 21064897 | Comment | Eligibility Chart 6889 |
| Cessna 310 | 310 | S/N 35000 – 35546 | 35546 | Comment When originally equipped with Dukes P/N 4140-00-15 or Cessna P/N C291504-0201 | Eligibility Chart 6889 |
| Cessna 320 | 320 | S/N 320-0001 – 320-0110 | 320-0110 | Comment When originally equipped with Dukes P/N 4140-00-15 or Cessna P/N C291504-0201 | Eligibility Chart 6889 |
| Cessna 337 | 337 | S/N 337-0002 – 337-0239 | 337-0239 | Comment | Eligibility Chart 6889 |
| Cessna 337A (USAF O2B) | 337A (USAF O2B) | S/N 337-0240 – 337-0525 | 337-0525 | Comment | Eligibility Chart 6889 |
| Cessna 337B | 337B | S/N 337-0526 – 337-0755 | 337-0755 | Comment | Eligibility Chart 6889 |
| Cessna 337C | 337C | S/N 337-0756 – 337-0978 | 337-0978 | Comment | Eligibility Chart 6889 |
| Cessna 337D | 337D | S/N 337-0979 – 337-1193 | 337-1193 | Comment | Eligibility Chart 6889 |
| Cessna 337E | 337E | S/N 33701194 – 33701316 | 33701316 | Comment | Eligibility Chart 6889 |
| Cessna 337F | 337F | S/N 33701317 – 33701462 | 33701462 | Comment | Eligibility Chart 6889 |
| Cessna 337G | 337G | S/N 33701463 – 33701815 | 33701815 | Comment | Eligibility Chart 6889 |
| Cessna 337H | 337H | S/N 33701816 – 33701950 | 33701950 | Comment | Eligibility Chart 6889 |
| Cessna F337E | F337E | S/N F3370001 – F3370024 | F3370024 | Comment | Eligibility Chart 6889 |
| Cessna F337F | F337F | S/N F3370025 – F3370055 | F3370055 | Comment | Eligibility Chart 6889 |
| Cessna F337G | F337G | S/N F3370056 – F3370084 | F3370084 | Comment | Eligibility Chart 6889 |
| Cessna F337H | F337H | S/N F3370085 – F3370086 | F3370086 | Comment | Eligibility Chart 6889 |
| Cessna FT337E | FT337E | S/N FT3370001 – FT3370024 | FT3370024 | Comment | Eligibility Chart 6889 |
| Cessna FT337F | FT337F | S/N FT3370025 – FT3370055 | FT3370055 | Comment | Eligibility Chart 6889 |
| Cessna FT337GP (FP337) | FT337GP (FP337) | S/N FP3370001 – FP3370022 | FP3370022 | Comment | Eligibility Chart 6889 |
| Cessna FT337HP (FP337H) | FT337HP (FP337H) | S/N FP3370023 – FP3370023 | FP3370023 | Comment | Eligibility Chart 6889 |
| Cessna P337H | P337H | S/N P3370293 – P3370356 | P3370356 | Comment | Eligibility Chart 6889 |
| Cessna T337B | T337B | S/N 337-0526 – 337-0755 | 337-0755 | Comment | Eligibility Chart 6889 |
| Cessna T337C | T337C | S/N 337-0756 – 337-0978 | 337-0978 | Comment | Eligibility Chart 6889 |
| Cessna T337D | T337D | S/N 337-0979 – 337-1193 | 337-1193 | Comment | Eligibility Chart 6889 |
| Cessna 340 | 340 | S/N 340-0001 – 340-0555 | 340-0555 | Comment | Eligibility Chart 6889 |
| Cessna 340A | 340A | S/N 340A0001 – 340A1817 | 340A1817 | Comment | Eligibility Chart 6889 |
| Cessna 401 | 401 | S/N 401-0001 – 401-0322 | 401-0322 | Comment | Eligibility Chart 6889 |
| Cessna 401A | 401A | S/N 401A0001 – 401A0132 | 401A0132 | Comment | Eligibility Chart 6889 |
| Cessna 401B | 401B | S/N 401B0001 – 401B0221 | 401B0221 | Comment | Eligibility Chart 6889 |
| Cessna 402 | 402 | S/N 402-0001 – 402-0322 | 402-0322 | Comment | Eligibility Chart 6889 |
| Cessna 402A | 402A | S/N 402A0001 – 402A0129 | 402A0129 | Comment | Eligibility Chart 6889 |
| Cessna 402B | 402B | S/N 402B0001 – 402B1384 | 402B1384 | Comment | Eligibility Chart 6889 |
| Cessna 411 | 411 | S/N 411-0001 – 411-0250 | 411-0250 | Comment | Eligibility Chart 6889 |
| Cessna 411A | 411A | S/N 411-0251 – 411-0300 | 411-0300 | Comment | Eligibility Chart 6889 |
| Cessna 414 | 414 | S/N 414-0001 – 414-0965 | 414-0965 | Comment | Eligibility Chart 6889 |
| Cessna 421 | 421 | S/N 421-0001 – 421-0200 | 421-0200 | Comment | Eligibility Chart 6889 |
| Cessna 421A | 421A | S/N 421A0001 – 421A0158 | 421A0158 | Comment | Eligibility Chart 6889 |
| Cessna 421B | 421B | S/N 421B0001 – 421B0970 | 421B0970 | Comment | Eligibility Chart 6889 |
Reference only: Please verify the product is eligible for your aircraft before adding to your cart.
I have just installed my new Fuel Pump and my engine will not start. Why?
A common cause for this problem is fuel starvation due to improper installation of the fuel pump. Make sure that the fuel lines are not crossed; that is, the inlet line should be connected to the inlet side of the pump (marked “IN” on the top of the port) and the outlet line should be attached to the fuel pump outlet port. Fuel should be present at the inlet side of the fuel pump.
Improper installation of the fuel pump may result in a misalignment of the operating lever with the operating plunger in the accessory case. If so, there will be no movement of the lever and no pumping motion to provide fuel flow. If misalignment is found upon removal of the pump, the lever is probably damaged or broken. If misalignment of the operating lever has occurred, it will require inspection and repair by a qualified technician.
What is causing the fuel (or oil) to leak from my Fuel Pump drain line?
Leaking fuel or oil through the fuel pump overboard drain line indicates the rotary seal is running dry or contamination happened in the field. Your fuel pump should be replaced before further flight.
What is causing my fuel pressure to fall below the “green arc”?
The most common reasons for low fuel flow/pressure are the following:
What is causing my fuel pressure to fluctuate?
Fluctuating fuel pressure can be the result of the following:
Is there a mandatory replacement time for diaphragm fuel pumps?
Diaphragm fuel pumps should be replaced or overhauled:
How do I keep contaminants out of my fuel system?
The fuel selector valve works in unscreened fuel. Contaminated fuel can cause selector valve seal damage. When fueling from possibly contaminated fuel sources McFarlane recommends the use of a fuel filter, such as Mr. Funnel or another filtering device, to reduce trash in the fuel system.