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FSO-KT-17 (fso-kt-17--mas-1.jpg)
Part Number FSO-KT-17

FSO-KT-17, REPAIR KIT, Fuel Valve

Part # FSO-KT-17

REPAIR KIT, Fuel Valve


$119.54 Retail Price: $133.81
Expected ship date is 12-09-2026.

Product Details

Specifications

Approval
Kit with Approved Contents
Condition
New
Manufacturer
McFarlane Aviation
Dimensions
L: 5.5 x W: 4.5 x H: 1.5 in
Weight
0.073 lbs
Unit of Measure
Each
McFarlane Part Number
FSO-KT-17

Product Description

Fuel Selector Valve Repair Kit

Contains all of the hardware required to reseal and perform a basic repair of the 0513120-5, 0513120-6, 0513120-8, 0513120-9 and 0513120-200 Cessna fuel selector valves.

1 each Roll pin, detent housing
4 each Screws
1 each Spring, positioning
1 each Ball, detent
1 each Plug, drain
1 each FSS-KT-2 seal kit

All fuel valves require special processes to ensure a properly sealed valve after an repair. McFarlane has perfected these processes through extensive experience repairing fuel valves. All valves also require pressure test equipment to verify that the valves do not leak in any position before reinstalling in the aircraft. McFarlane is set up to efficiently and effectively do all of this. Repaired fuel valves are cleaned, inspected and assembled with all new seals, gaskets, hardware and parts as required. Each valve is repaired by our experienced A&P technicians and pressure tested for leaks and evaluated for proper fuel flow. You will receive a "Return to Service" tag to certify the repair.

If we have a core in stock, you can purchase a repaired valve for a price that includes a core charge and then send us your core back for a partial refund. Alternatively, you can send us your valve, and we will repair it and send you back the same valve. Note: To qualify for a core charge refund, the major components of the core you return must be in a serviceable condition. For more information, go to Repaired Fuel Selector Valves.

Maintenance Tip:

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.

WARNING: Cancer and/or Reproductive Harm - California Proposition 65 Resources

Eligible Aircraft
Make Model Start S/N End S/N Quantity Per Aircraft Location Comment Eligibility Chart
Cessna 170B170BS/N 20286 – 2716927169Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-5Eligibility Chart 6491
Cessna 172172S/N 28000 – 4675446754Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-5Eligibility Chart 6491
Cessna 172A172AS/N 46755 – 4774647746Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-5Eligibility Chart 6491
Cessna 172B172BS/N 17247747 – 1724873417248734Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-5Eligibility Chart 6491
Cessna 172C172CS/N 17248735 – 1724954417249544Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-5Eligibility Chart 6491
Cessna 172D172DS/N 17249545 – 1725057217250572Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-6Eligibility Chart 6491
Cessna 172E172ES/N 17250573 – 1725182217251822Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-6Eligibility Chart 6491
Cessna 172F (T-41A)172F (T-41A)S/N 17251823 – 1725339217253392Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-200Eligibility Chart 6491
Cessna 172F (T-41A)172F (T-41A)S/N 17251823 – 1725339217253392Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-8Eligibility Chart 6491
Cessna 172G172GS/N 17253393 – 1725489217254892Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-8Eligibility Chart 6491
Cessna 172G172GS/N 17253393 – 1725489217254892Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-200Eligibility Chart 6491
Cessna 172H (T-41A)172H (T-41A)S/N 17254893 – 1725651217256512Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-200Eligibility Chart 6491
Cessna 172H (T-41A)172H (T-41A)S/N 17254893 – 1725651217256512Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-8Eligibility Chart 6491
Cessna 172I172IS/N 17256513 – 1725716117257161Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-8Eligibility Chart 6491
Cessna 172I172IS/N 17256513 – 1725716117257161Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-200Eligibility Chart 6491
Cessna 172K172KS/N 17257162 – 1725922317259223Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-200Eligibility Chart 6491
Cessna 172K172KS/N 17257162 – 1725922317259223Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-8Eligibility Chart 6491
Cessna 172L172LS/N 17259224 – 1726075817260758Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-8Eligibility Chart 6491
Cessna 172L172LS/N 17259224 – 1726075817260758Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-200Eligibility Chart 6491
Cessna 172M172MS/N 17260759 – 1726345817263458Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-200Eligibility Chart 6491
Cessna 172M172MS/N 17260759 – 1726345817263458Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-8Eligibility Chart 6491
Cessna 172M172MS/N 17263459 – 1726758417267584Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-200Eligibility Chart 6491
Cessna F172DF172DS/N F172-0001 – F172-0018F172-0018Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-6Eligibility Chart 6491
Cessna F172EF172ES/N F172-0019 – F172-0085F172-0085Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-6Eligibility Chart 6491
Cessna F172FF172FS/N F172-0086 – F172-0179F172-0179Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-8Eligibility Chart 6491
Cessna F172FF172FS/N F172-0086 – F172-0179F172-0179Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-200Eligibility Chart 6491
Cessna F172GF172GS/N F172-0180 – F172-0319F172-0319Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-8Eligibility Chart 6491
Cessna F172GF172GS/N F172-0180 – F172-0319F172-0319Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-200Eligibility Chart 6491
Cessna F172HF172HS/N F17200655 – F17200754F17200754Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-8Eligibility Chart 6491
Cessna F172HF172HS/N F17200655 – F17200754F17200754Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-200Eligibility Chart 6491
Cessna F172HF172HS/N F172-0320 – F172-0654F172-0654Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-8Eligibility Chart 6491
Cessna F172HF172HS/N F172-0320 – F172-0654F172-0654Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-200Eligibility Chart 6491
Cessna F172KF172KS/N F17200755 – F17200804F17200804Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-200Eligibility Chart 6491
Cessna F172KF172KS/N F17200755 – F17200804F17200804Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-8Eligibility Chart 6491
Cessna F172LF172LS/N F17200805 – F17200904F17200904Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-8Eligibility Chart 6491
Cessna F172LF172LS/N F17200805 – F17200904F17200904Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-200Eligibility Chart 6491
Cessna F172MF172MS/N F17200905 – F17201234F17201234Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-8Eligibility Chart 6491
Cessna F172MF172MS/N F17200905 – F17201234F17201234Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-200Eligibility Chart 6491
Cessna F172MF172MS/N F17201235 – F17201514F17201514Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-200Eligibility Chart 6491
Cessna FP172FP172S/N FP172-0001 – FP172-0003FP172-0003Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-6Eligibility Chart 6491
Cessna FR172EFR172ES/N FR17200001 – FR17200060FR17200060Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-200Eligibility Chart 6491
Cessna FR172EFR172ES/N FR17200001 – FR17200060FR17200060Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-8Eligibility Chart 6491
Cessna FR172FFR172FS/N FR17200061 – FR17200145FR17200145Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-200Eligibility Chart 6491
Cessna FR172FFR172FS/N FR17200061 – FR17200145FR17200145Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-8Eligibility Chart 6491
Cessna FR172GFR172GS/N FR17200146 – FR17200225FR17200225Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-200Eligibility Chart 6491
Cessna FR172GFR172GS/N FR17200146 – FR17200225FR17200225Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-8Eligibility Chart 6491
Cessna FR172HFR172HS/N FR17200226 – FR17200350FR17200350Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-8Eligibility Chart 6491
Cessna FR172HFR172HS/N FR17200226 – FR17200350FR17200350Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-200Eligibility Chart 6491
Cessna FR172JFR172JS/N FR17200351 – FR17200590FR17200590Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-8Eligibility Chart 6491
Cessna FR172JFR172JS/N FR17200351 – FR17200590FR17200590Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-200Eligibility Chart 6491
Cessna FR172KFR172KS/N FR17200591 – FR17200675FR17200675Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-200Eligibility Chart 6491
Cessna P172DP172DS/N P17257120 – P17257188P17257188Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-6Eligibility Chart 6491
Cessna R172KR172KS/N R1722000 – R1723454R1723454Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-200Eligibility Chart 6491
Cessna 175175S/N 55001 – 5623856238Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-5Eligibility Chart 6491
Cessna 175A175AS/N 56239 – 5677756777Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-5Eligibility Chart 6491
Cessna 175B175BS/N 17556778 – 1755700217557002Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-5Eligibility Chart 6491
Cessna 175C175CS/N 17557003 – 1755711917557119Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-6Eligibility Chart 6491
Cessna 177177S/N 17700001 – 1770116417701164Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-9Eligibility Chart 6491
Cessna 177A177AS/N 17701165 – 1770137017701370Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-9Eligibility Chart 6491
Cessna 177B177BS/N 17701371 – 1770275217702752Quantity Per Aircraft 1Location Fuel Selector ValveComment equipped with valve 0513120-9Eligibility Chart 6491
FAQs

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.

What pressure is used to test the fuel selector valves after repairs?

We pressure test our repaired valves to a minimum of 5 psi using precision controlled air pressure and a calibrated low pressure indicator. This pressure is above the normal fuel pressure on the valve and below the limits of the springs in the valve. Each valve is submerged in Stoddard solvent while the air pressure is applied to the valve. The valves are then tested in each position to assure that there are no inter-port or external leaks. Leaks are detected by looking for air bubbles escaping from the valve.

How do I know when to replace or service my fuel selector valve?

The most common indication of external fuel valve leaks is the smell of avgas in the cabin. Most valves are located under the cabin floor. Fuel stain on the valve and drain plug or drain valve or on the belly of the aircraft can also indicate external leakage. External leaks are generally around the actuation valve stem. Internal leaks are detected when the fuel is turned off and fuel continues to drip during fuel system maintenance. Inner port leakage will allow fuel from one tank to leak into another fuel tank. This type leak is difficult to detect. Fuel transfer from one tank to another with the fuel valve selected to one tank only will indicate inner-port leakage. An extended period of time is needed to detect fuel transfer from one tank to another. Generally if internal leakage is detected when servicing the fuel system, it is likely there is also inner-port leakage. 

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