PISTON KIT 75-78 YAMAHA DT MX 400 85.5mm 0.5mm OVER VINTCO PSY14-0.5
This VintCo piston kit is a replacement assembly for Yamaha DT400 models from 1975-1978 and MX400 models from 1975-1976. Intended for vintage 2-stroke applications, it is manufactured using modern materials and production methods for OEM-style fitment and performance, and includes the piston, rings, pin and clips for installation.
Features
- Complete piston kit including piston, rings, pin and clips
- Suitable for vintage 2-stroke engine rebuilds
- Wrist pin bearing available separately
- Coated for running-in
- Manufactured in Germany
Specifications
- VintCo Part Number: PSY14-0.5
- Piston size: 85.5 mm
- Oversize: +0.5 mm
- Piston type: Forged
- Coating: MoS2
- Piston measurement: 85.42 mm
- Clearance: 0.08 mm
Vehicle Fitments
- 1975 Yamaha DT400
- 1975 Yamaha MX400
- 1976 Yamaha DT400
- 1976 Yamaha MX400
- 1977 Yamaha DT400
- 1978 Yamaha DT400
Original: $344.53
-65%$344.53
$120.59Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
This VintCo piston kit is a replacement assembly for Yamaha DT400 models from 1975-1978 and MX400 models from 1975-1976. Intended for vintage 2-stroke applications, it is manufactured using modern materials and production methods for OEM-style fitment and performance, and includes the piston, rings, pin and clips for installation.
Features
- Complete piston kit including piston, rings, pin and clips
- Suitable for vintage 2-stroke engine rebuilds
- Wrist pin bearing available separately
- Coated for running-in
- Manufactured in Germany
Specifications
- VintCo Part Number: PSY14-0.5
- Piston size: 85.5 mm
- Oversize: +0.5 mm
- Piston type: Forged
- Coating: MoS2
- Piston measurement: 85.42 mm
- Clearance: 0.08 mm
Vehicle Fitments
- 1975 Yamaha DT400
- 1975 Yamaha MX400
- 1976 Yamaha DT400
- 1976 Yamaha MX400
- 1977 Yamaha DT400
- 1978 Yamaha DT400
