Engine Components – Pistons, Valves (Inlet & Exhaust) and Fuel Nozzles
1318010004 · Item · weight 0.0535
Latest index
103.50
Jul 2026 · Provisional
Change over 12 months
+2.99%
Since Jul 2025
Data available
Jan 2005 – Jul 2026
Combined index, 2022-23 = 100
Combined index since Jan 2005
The 2022-23 series joined to its 2011-12 and 2004-05 counterparts and put on the 2022-23 scale, so the whole history reads as one line. It is the index the calculator uses.Published monthly index (2022-23 series)
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 100.80 | 100.00 | 100.90 | 101.20 | 101.90 | 102.30P | 103.50P | — | — | — | — | — |
| 2025 | 100.70 | 99.50 | 99.70 | 99.50 | 99.90 | 100.30 | 100.50 | 100.50 | 100.20 | 101.50 | 102.10 | 101.00 |
| 2024 | 99.20 | 98.40 | 96.80 | 99.00 | 97.60 | 97.60 | 98.60 | 98.30 | 97.70 | 98.70 | 98.50 | 100.70 |
| 2023 | — | — | — | 101.80 | 100.60 | 99.10 | 98.90 | 98.50 | 97.10 | 97.00 | 98.40 | 99.30 |
P Provisional — the two most recently published months may still be revised. Values before April 2023 come from the older series; see the chart, or calculate with “Show index values” on.