Piston
Service Description Part No. Price Remarks
Valve Pocket Modification 2 valves 99900-000-001 ¥4,000 Price per piston
3 valves 99900-000-002 ¥5,000
4 valves 99900-000-003 ¥6,000
5 valves 99900-000-004 ¥9,000
Piston Top Milling 1 piston 99900-000-010 ¥3,500 Flat surface milling (unavailable for some type of pistons.)
Piston Top Machining Modification 1 piston 99900-000-011 ¥5,000~ Machining modification (unavailable for some type of pistons.)
Piston Squish Milling 1 piston 99900-000-015 ¥4,000 Unavailable for some type of pistons.
Piston Circlip Groove Modification 1 piston 99900-000-020 ¥2,600  
Piston Pin Cut 1 piston 99900-000-025 ¥2,200  
Weight Balancing Adjustment 1 piston 99900-000-030 ¥3,000  
Piston Pin Replacement (Press Fit) 1 piston 99900-000-035 ¥3,000 Including weighing and paring work: +¥1,000
Not responsible for any cases in piston pin removing.
Piston Pin Removing (Press Fit) 1 piston 99900-000-037 ¥1,000 Not responsible for any cases in piston pin removing.
Piston Skirt Molybdenum Coating 1 piston 99900-000-040 ¥3,000  
Piston Skirt Defric Coating 1 piston 99900-000-041 ¥6,000  
Piston Ring Gap Measurement 4 cyl 99900-000-042 ¥8,000  
6 cyl 99900-000-043 ¥12,000  
Piston Ring Gap Measurement and Adjustment 4 cyl 99900-000-044 ¥15,000  
6 cyl 99900-000-045 ¥22,500  
Clearance Modification for Piston Cooling Jets 1 piston 99900-000-046 ¥4,000 *The location must be specified.
Crack Check 1 piston 99900-000-047 ¥1,000