- Thread starter DIM
- Start date
Traditional Farmer
Well-known Member
- Location
- Virginia
I'm looking at redoing the Ruggerini 92/2 motor.
It runs well enough but a lot of leaks; fuel, oil and hydraulic.
Some, but not many Lombardini parts are interchangeable.
I'll be needing a few parts out of a seal kit.
I'll keep you in mind when I am in need of something non engine related.
We're located near Buffalo NY. Where about are you?
Joe
This post was edited by ZZ on 02/02/2022 at 02:42 pm.
getting seals. The metric seals has the size on them. Told Metric Seals the size and application and they sent me the
seals. I ask him about the motor parts. He got on internet and found a guy in Sweden. He told him the motor he had and
the part he needed. The guy sent him a quote on parts and shipping first.
As far as I determine there were at least two versions of the loader that were sold in the US back in the 1980s. One with metric cylinders that was built by Pulcinelli, which may have been the first and imported unit.
The other style has SAE cylinders that look like they were built here in the US. I say that because a lot of extra reinforcements were added to the tractor to deal with the added stresses of the front end loader.
I am working on the SAE version. I'll post the numbers of the seal components as soon as I verify I have all the correct ones which has not happened just yet. The SAE cylinders themselves have been fairly straight forward, however the control valve seals have proven to be a bit of an issue.
I have found the Allegheny York people very good to deal with as well as the Parker search engine good to look for seals.
This post was edited by ZZ on 02/13/2022 at 07:29 pm.
Bucket Cylinders 2.5 bore x 8 stroke
Lift Cylinders 2.5 bore x 12 stroke
Piston Seal:
AS800E-40B
2.5 x 2.106 x 0.13 2 Pc BTFE/NBR Square Piston Seal Inch
Piston to Rod Seal:
2-018 N70
ID-0.75 Nominal CS-1/16" 70 Duro NBR Standard O-Ring Inch
Cap (Head)Seal:
2-228 N70
ID-2.25 Nominal CS-1/8" 70 Duro NBR Standard O-Ring Inch
MS27595-228
2.25 x 2.488 x 0.05 Solid PTFE Back Up Ring Inch
Cap to Rod Seal:
US-12501250-125 Urethane Symmetrical U-Cup
1.25 x 1.5 x 0.125
Rod Wiper:
940-13
1.25 x 1.528 x 0.104 AN Style Polyurethane Rod Wiper Inch
Control Valve Seal:
4109 366Y
Id .312 CS 3/32 Quad Ring
Original Style U-Cup seals could not be found.
Quad Rings worked well.
Update (29 Aug 2022) on Quad Rings: After a few months they failed and are leaking
the cylinders are doing very well ...no leaks.
This post was edited by ZZ on 08/29/2022 at 07:37 pm.
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