| Brand |
Cofap |
| Part Number |
DC.6470 |
| Type |
Piston Ring |
| Condition |
New Old Stock |
Specifications
- Bore diameter (standard): 125 mm STD
- Top compression ring width: 5 mm
- Second compression ring width: 3.5 mm
- Oil control ring width: 5 mm
- Engine cylinder count: 6 (inline-six)
- Rings per cylinder: 3 (1 top compression, 1 second compression, 1 oil control)
- Total rings in set: 18 (6 cylinders × 3 rings)
Vehicle Fitment
| Nissan |
Diesel (UD Trucks) heavy trucks and buses with PD6 engine — models CK20, TK20, CD40, CV40, PT81, CW40, U20, CB20, TFA21 — approximately 1969 onwards |
| Kobelco |
excavators fitted with Nissan PD6/PD6T engine (e.g. LK850 II) |
| Datsun/Nissan |
heavy commercial vehicles — box label reads 'DATSUN MOD: PD 6' |
Cross References
| Part Numbers |
Relationship |
| 12040-96007, 12040-90026, 12040-96009, 12040-96026, 12040-96127 |
OE original |
| 34154STD, 79-9123-0000 |
equivalent |
New Old Stock (NOS) — Unused part in original condition. Packaging may show age-related shelf wear. NOS in original factory packaging. Box has significant age-related yellowing, soiling, and shelf wear. Poly bags appear uncut and factory-sealed. Rings visible through packaging show age-related surface discolouration but no visible corrosion or damage. Rubber and elastomer components such as belts, seals, and gaskets may harden or degrade during extended storage — inspect before fitting. Please confirm this part number suits your vehicle before purchasing.
SKU: ENG-00822
