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Komatsu matching piston ring 6D95 PC200-5 model OEM No:6207-31-2500

Basic Information
Place of Origin: JAPAN
Brand Name: NPR
Model Number: 6D95-5
Minimum Order Quantity: 1 SET
Price: usd+9.2+CYL
Packaging Details: CARTON
Delivery Time: 2-5days
Payment Terms: T/T
Supply Ability: 100 SETS
Detail Information
Type:: Piston Ring Brand Name :: NPR
Place Of Origin:: JAPAN Condition:: New, 100%new
OEM No:: 6207-31-2500 NPR Catalog Code:: YDK04018ZX
Reference:: 6207-31-2500 Make :: Komatsu
Engine Model:: 6D95-5 Cyl No. :: 6
SET/CYL:: CYL Delivery Time:: 2-5days
Cylinder Diameter: 95.0mm Exhaust Quantity: 4,890C.C

Product Description

Komatsu matching piston ring 6D95-5 model OEM No:6207-31-2500


Engine Type Exhaust quantity
Vehicle Model Chassis Type NPR Catalog Code Cyl No. Position Size(mm) Shape Mate rial Surface
d 1 (D) h 1 (B) a 1
Outside Upper /Lower
S6D95 4,890 Bulldozer SDK04018ZX 6 1st 95.0 2.5 3.45 BF-K1 SR Cr  Fe  6207-31-2500
Power Shovel 2nd 95.0 2.2 4.0 T1-K2 CR Cr Fe
  Oil 95.0 4 4.15 E-BC16 SR GN GN


Komatsu matching piston ring 6D95 PC200-5 model OEM No:6207-31-2500 0

This product is a Komatsu product, a matching product for the PC200-5 model in the 6D95 engine series. The product is produced by Japan's NPR piston ring matching factory and has excellent quality



NPR PISTON RING SET Fitting Instruction

I. Install piston rings in the following order:

1,Thoroughly clean ring grooves of piston.

2,Fit the oil control -followed by compression rings in ascending order,into the ring grooves using a ring tool.

3, Take care to fit the rings with marked faces upward and toward top of the piston.

II.Confirmation that rings are fitted correctly:

1,Make sure rings can be moved freely - without jamming-in the piston grooves.

2,Make sure each ring gap is not positioned in line with piston pin axis or thrust

III.Installation of piston fitted with rings:

Always use an installation tool when inserting into cylinder.

Special instruction for fitting NPR NIFFLEX oil ring

1, Fit the expander of NIFFLEX oil ring into the ring groove by hand and ensure the ends butting together as shown in the illustration.

2,Hold with your thumb the expander at its butt ends. Fit the upper rail on to the expander with its gap approx.45° to the left,and the lower rail approx.45° to the right to the ends of expander.


Contact Details

Phone Number : +86 13076899589

WhatsApp : +8613076899589