TD42 Liners with Oversized Back to suit Nissan TD42 Engines

TD42 Liners with Oversized Back to suit Nissan TD42 Engines

Includes:
1x TD42 Oversized Liner - PL0727SFROS1

Details:
- OD 0.25mm
- Semi Finished
- Sold individually.

More Info:
- These liners have the stock bore size.
- The back of the liner is oversize.
- The reason we use these is when rebuilding a motor, if you remove the liners the parent bore is often out of round.
With these liners you bore the parent bore (behind the liner) so its round before fitting them.
- In the early days we had a set of liners done and the liner dropped in the sump after 2 minutes of run time . It turned out this occurred due to the parent bore being out of round.
- We have found that this is the best rectification for ensuring this doesn’t happen.

- It is strongly suggested that this is done by a competent machine shop with experience in this type of liner and that the correct liner protrusion measurements are met to ensure a sufficient head gasket seal.