| 1. | 4892861 | [4] | CAPTIVE WASHER SCREW,Wash Hd, M12 x 1.75 x 73 | TORM12x1.25x73mm |
| 2. | 4892859 | [10] | BOLT,Flng, M12 x 1.75 x 143mm | TORM12x1.25x143mm |
| 3. | 2856259 | [1] | CYLINDER HEAD | TORIncls. Refs. 4-10 Superseded by part number: |
| 4. | 2856017 | [1] | CYLINDER HEAD,4 Cylinders | TOR4 Cylinder Head Assembly, Incls. Refs. 4-1 - 4-5 Superseded by part number: |
| . . | 2856017R | [1] | REMAN-CYLINDER HEAD | TORSK170-8 ACERA MARK III EXCAVATOR - TIER 3 (NA) ASN YM04-U1601 - (5/07-) Superseded by part number: 47511182R |
| . . | 2856017C | [1] | CORE-CYLINDER HEAD | TORReturn Number |
| 4-1. | NSS | [1] | NOT SOLD SEPARAT | CONHead, Cylinder |
| 4-2. | 4895085 | [1] | EXPANSION PLUG,25.74mm | TOROD 25.74 ± 0.06 x Th 8.13 ± .051mm |
| 4-3. | 4895179 | [3] | EXPANSION PLUG,M20.93 | TOROD 20.93 ± 0.03 x Th 6.35 ± .051mm |
| 4-4. | 4897178 | [4] | VALVE SEAT,36mm ID x 43mm OD x 6.7mm L | TORExhaust -- OD 43.726 ± 0.013 x Th 6.71 ± 0.06mm |
| 4-5. | 4897179 | [4] | VALVE SEAT,38 mmID x 47mm OD x 6.9mm L | TORIntake -- OD 47.076 ± 0.013 x Th 6.9 ± 0.06mm |
| 5. | 4895183 | [16] | COLLET | TORValve |
| 6. | 4899632 | [4] | STD EXHAUST VALVE | TORSTD ENGINE EXHAUST VALVE 42.00 ± 0.13 x 131.1 ± 0.018mm Long |
| 7. | 4895187 | [4] | STD INLET VALVE | TORSTD ENGINE INLET VALVE 45.00 ± 0.13 x 129.15 ± 0.018mm Long |
| 8. | 4895347 | [8] | SEAL | TORValve Stem |
| 9. | 4895215 | [8] | VALVE SPRING,Compression, 32.8mm OD x 63.5 mmL | TORFree Length 63.50mm -- Alternate with 28314726 |
| . . | 2831472 | [8] | VALVE SPRING,Compression, 32.8mm OD x 65.7mm L | TORSpring, Valve, Free Length 65.69mm -- Alternate with 4895215 Superseded by part number: 4895215 |
| 10. | 4895184 | [8] | RETAINER,34mm OD, 10.63mm ID, 14.5mm L | TORValve Spring -- OD 34.0 x 14.5 ± 0.25mm Long |
| 11. | 2830919 | [1] | CYLINDER HEAD GASKET,1.4mm Thk | TOR(1.25mm Thick) -- Alternate with 2830920 |
| . . | 2830920 | [1] | CYLINDER HEAD GASKET,1.15mm Thk | TOR(1.15mm Thick) -- Alternate with 2830919 |
| 12. | 4895078 | [1] | PIPE PLUG,1/2"-14 | TORx Th 0.610 ± 0.020mm |
