Main Wheel, Yak 52
Sold out
Bearings are with the Gear Leg assembly, sold separately.
The wheel has no tire.
Custom shipping will be required for other than local pickup due to the size of this item.
Uplock mechanism, main gear, Yak 52
Very clean
The Yak 52 Nose gear uplock mechanism assembly is a slightly different design.
One is available on this site.
On Sale
On Sale
Position Indicator mechanism, Nose gear, Yak 52
Or, if absent, to remind them this is not the case.
The threaded rearward-facing pivot is a permanent part of the front bulkhead assembly.
One of the many satisfactions of flying a Yak, is that you are able to enjoy the rich heritage of its design. Once something works, they stuck with it.
Red and White barber poles have been poking their noses through the upper surfaces of Yaks' wings since the Yak 3 of the Great Patriotic War.
Braking Differential Valve PU-8 (Y135)
In the Yak 52 this valve is connected to the rear rudder pedals and their position ( biased either left or right) diverts more compressed air to the wheel brake on that particular side. Air pressure is first stepped down to 80 psi by the U-139A2 reduction valve, also available on this site.
On Sale
On Sale
Yak 55 and 55M Scott 3200 Tailwheel adaptor
Alaskan Bushwheel Industries ( Scott Pattern) 3200 Tailwheel provides full castoring and breakout for improved ground handling. The Yak Collection's adaptor mates this tailwheel to the existing Yak 55 tailwheel strut using three bolts ( suppplied). The aftermarket Axle and Non-Friction bearing are both very difficult to remove from the ABI 3200 and are also provided in TYC's kit.
- Tension springs ARE NOT provided.
- This modification WILL AFFECT Weight and Balance of your airplane.
- This modification WILL REDUCE Prop Clearance, even though only by a small amount. We measured 1/4 to 1/2"" reduction in Propeller Clearance.
(If your Prop Clearance is this low, you may be interested in TYC's Gear Extension kit for Yak 55..!!.)
Flap Actuator Valve, New, Chinese Mfg
These valves are new and unused. Made in China.
The Yak 52 uses this valve for Flap control actuation in front and rear cockpits. Additionally this valve is used for Gear control actuation in the front cockpit only.
Many of these new valves have been fitted in Yaks and CJ's over the past few years with no reliability problems in service.
Flap Actuator valve, Factory re-manufactured, Russian
The Yak 52 uses this valve for Flap control actuation in front and rear cockpits. Additionally this valve is used for Gear control actuation in the front cockpit only.
This is a Russian Factory re-manufactured valve.
Link, shimmy dampener, Nose gear, Yak 52, Factory refurbished,
This link ( item 4 in the diagram) transmits the damping force between the nose gear upper strut to the free-castoring lower fork assembly.
Its swivel bearing has been re-chromed and the straight bushing replaced. Fit new pins when installing this link to reduce play in the overall linkage.
5 port Gear Actuator Valve, Russian Factory Overhauled
These valves are Factory Overhauled.
The Yak 52 uses this 5 port valve for Gear control actuation in rear cockpit only. Note that the front gear gear actuator valve, and the flap valves in both cockpits are three port valves, all identical and available here
Six months warranty through YS Air against air leakage.