Photograph is for identification. Packaging and revision may differ.

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Shipping weight

Actual: 1.1 kg
Volumetric: 0.65
Chargeable: 1.1

Carriers bill the greater of actual and volumetric weight (L × W × H ÷ 3000). Final freight is confirmed in the quotation.

YENMAK Fits 9 vehicle versions

Piston (84.00MM-STD)

with retaining ring

Part number: YNM 31-04597-000
HS code: 840991000012
Weight: 1.1 kg
Parcel: 14 × 14 × 10 cm

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OEM references (18)

Shown for identification only — match them against your own system.

11258606459
11257618811
11 25 7 618 811
11257640166
11 25 7 640 166
11 25 8 606 459
11258617082
11 25 8 617 082
7618811
7 618 811
7640166
7 640 166
8606459
8 606 459
8617082
8 617 082
8743460000
87-434600-00

Technical data

Cylinder Bore [mm]: 84
Length [mm]: 51.1
Surface: Hard anodised
Pin Diameter [mm]: 22
Compression Height [mm]: 32.43
Groove diameter [mm]: 52.5
Pin Length [mm]: 51.8
Groove Depth 1 [mm]: -3.75
Valve Recess Depth 1 [mm]: -3.63
Valve Pocket Depth 2 [mm]: -3.62

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