Took a minute but what I needed  thanks 
James H
 Verified Purchase
Verified Purchase
Superior SlstD2180 Return Hose
October 24, 2025
 
Stretched over prop flange no problem. Take care to protect it from damage if using screwdrivers to pry it over. 10/10
Centennial C
 Verified Purchase
Verified Purchase
Superior Lycoming Crankshaft Seal SL13792
June 18, 2025
 
Works as advertised 
Scott S
 Verified Purchase
Verified Purchase
LW-15472 Lycoming New Fuel Pump-Dual Diap.-Low Press
January 25, 2025
 
The correct Part for a 172K.  Different than auto hose
Bruce 
 Verified Purchase
Verified Purchase
Superior SlstD2180 Return Hose
October 3, 2024
 
Great seals. Have to be a little more careful installing the Superior brand rather than the Lycoming but worth it. 
William 
 Verified Purchase
Verified Purchase
Superior Lycoming Crankshaft Seal SL13792
September 26, 2024
 
Andrew D
 Verified Purchase
Verified Purchase
Superior SL53E19600 Valve, Oil Control, Vernatherm
September 23, 2024
 
installed, works as advertised.
Stephen T
 Verified Purchase
Verified Purchase
Superior SL53E19600 Valve, Oil Control, Vernatherm
September 20, 2024
 
good value
Central A
 Verified Purchase
Verified Purchase
Superior MS13997-3 Key
September 20, 2024
 
It helped with my oil temperature problem.  The old one wasnt routing enough oil to the cooler.  
Gene S
 Verified Purchase
Verified Purchase
Superior SL53E19600 Valve, Oil Control, Vernatherm
September 11, 2024
 
Very happy you had this in stock. Looks like good quality and I look forward to better seals.
Aaron L
 Verified Purchase
Verified Purchase
Superior Lycoming Crankshaft Seal SL13792
September 10, 2024
 
pump fit correctly and worked very well from engine start. was easy for my mechanic to install
Russell M
 Verified Purchase
Verified Purchase
LW-15472 Lycoming New Fuel Pump-Dual Diap.-Low Press
August 7, 2024
 
*****
Arthur T
 Verified Purchase
Verified Purchase
Superior Lycoming Crankshaft Seal SL13792
July 17, 2024
 
I had to cut the spring as it was too long
Michel R
 Verified Purchase
Verified Purchase
Superior Lycoming Crankshaft Seal SL13792
July 13, 2024
 
Its a short piece of rubber hose that far and away surpassed my expectations.  I mean it was both short, AND rubber. Wow, what a genius combination!  Highly recommended!
Rick S
 Verified Purchase
Verified Purchase
Superior SlstD2180 Return Hose
March 19, 2024
 
Does the job of holding the crank gear to the crank for about half the price of the Lycoming bolt. 
Andrew R
 Verified Purchase
Verified Purchase
Superior Sl-STD-2213 Screw
February 8, 2024
 
Good value.
David S
 Verified Purchase
Verified Purchase
Superior SL69603 Hose
December 30, 2023
 
Mike P
 Verified Purchase
Verified Purchase
60828 Lycoming Piston Pin Plug
October 28, 2023
 
Perfect fit for my o235
Frederic L
 Verified Purchase
Verified Purchase
Superior SlstD2180 Return Hose
October 27, 2023
 
Quality and good fit at a fair price. 
Chris D
 Verified Purchase
Verified Purchase
Superior SlstD2180 Return Hose
October 10, 2023
 
The quality looks great. I have yet to mount it as the rear case is at Divco for OH. I know everything with fit perfect.
Bruce G
 Verified Purchase
Verified Purchase
LW-15472 Lycoming New Fuel Pump-Dual Diap.-Low Press
October 1, 2023
 
Both these items were return to sender for reasons unbeknown to me. I received a notification of a credit but the credit amount is not equal to my costs. The credit fails to include the postage costs. I have sent 2 previous emails on this subject with no clarification as to why the postage costs have not been credited, after all the service was in my mind not used.
I have been using Aircraft Spruce for the last 10 + years no problems until now. Still waiting on some clarification to my email. This order has been ordinary to say the least. As for reorder I have sourced these items else where.
Graham J
 Verified Purchase
Verified Purchase
Superior SL18109A-S Impeller Kit
September 16, 2023
 
It hasn’t leaked so far.  Exact replacement.  Thank you
Greg M
 Verified Purchase
Verified Purchase
Superior Lycoming Crankshaft Seal SL13792
August 13, 2023
 
Magaero L
 Verified Purchase
Verified Purchase
Superior Lycoming Crankshaft Seal SL13792
April 27, 2023
 
Magaero L
 Verified Purchase
Verified Purchase
Superior Lycoming Crankshaft Seal SL13792
April 27, 2023
 
Worked well and sealed as intended. As good a quality as OEM.
Joseph W
 Verified Purchase
Verified Purchase
Superior Lycoming Crankshaft Seal SL13792
April 19, 2023
 
Correct item for the Lycoming bolt 78027
John B
 Verified Purchase
Verified Purchase
Superior SL12186 Nut-Hex
March 30, 2023
 
superior parts is a great products, Happy toget this set
David B
 Verified Purchase
Verified Purchase
Superior SL69371-1 Gasket Set Major Overhaul
March 24, 2023
 
Ventura A
 Verified Purchase
Verified Purchase
Superior SL69603 Hose
March 21, 2023
 
Ventura A
 Verified Purchase
Verified Purchase
Superior SL69371-1 Gasket Set Major Overhaul
March 21, 2023
 
Magaero L
 Verified Purchase
Verified Purchase
Superior SL14260 Oil Seal
February 2, 2023
 
Magaero L
 Verified Purchase
Verified Purchase
Superior Sl-STD-2213 Screw
February 1, 2023
 
Great quality. Great value. Keeps Lycoming prices in check. 
Lewis M
 Verified Purchase
Verified Purchase
Superior SL69603 Hose
December 23, 2022
 
Great quality. Great value. Keeps Lycoming prices in check. 
Lewis M
 Verified Purchase
Verified Purchase
Superior SL78290 Plunger Assembly
December 23, 2022
 
Magaero L
 Verified Purchase
Verified Purchase
Superior SL14260 Oil Seal
August 10, 2022
 
Magaero L
 Verified Purchase
Verified Purchase
LW-15472 Lycoming New Fuel Pump-Dual Diap.-Low Press
July 14, 2022
 
David O
 Verified Purchase
Verified Purchase
Superior Lycoming Crankshaft Seal SL13792
July 9, 2022
 
Great seal!  Just make sure you get the one with the removable inner spring.  Hard to install with the spring in place.
Kevin G
 Verified Purchase
Verified Purchase
Superior Lycoming Crankshaft Seal SL13792
June 29, 2022
 
Jeffrey G
 Verified Purchase
Verified Purchase
Superior SL7401-Sc Ring Set Single Cylinder
May 20, 2022
 
Not leaking so far, came with a new hook style spring.  Fast shipping.  Good price and Lycomming brand seal was no stock when I ordered
Ronald H
 Verified Purchase
Verified Purchase
Superior Lycoming Crankshaft Seal SL13792
April 7, 2022
 
As advertised 
Brad S
 Verified Purchase
Verified Purchase
Superior SL78290 Plunger Assembly
February 3, 2022
 
It’s a pin plug.   It fit.  What else is there to say?   Five out of five, would recommend.  
Aidan A
 Verified Purchase
Verified Purchase
60828 Lycoming Piston Pin Plug
October 15, 2021
 
No leaks
Marek M
 Verified Purchase
Verified Purchase
Superior SL14260 Oil Seal
October 14, 2021
 
Central A
 Verified Purchase
Verified Purchase
Superior SL12186 Nut-Hex
August 10, 2021
 
Central A
 Verified Purchase
Verified Purchase
Superior SL14260 Oil Seal
August 10, 2021
 
      These look just like the ones on my engine. The last time I needed these, it was a pain waiting to get them. These are inexpensive enough to have some on hand just in case
Bob 
May 6, 2018
 
Troposphere A
 Verified Purchase
Verified Purchase
Superior SL7401-Sc Ring Set Single Cylinder
August 25, 2021