Wiseco Piston Kit 1.50mm Oversize 71.00mm for Husqvarna CR250 1974-1984 137M07100
Part Number: 137M07100WISECO
- SKU:
- 137M07100
- MPN:
- 137M07100
- Condition:
- New
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
Description
If you're running a vintage Husqvarna CR250 or WR250, a worn piston kit directly limits your engine's ability to seal combustion pressure and maintain rpm stability. The Wiseco 1.50mm oversize piston restores compression and responsiveness while the high-silicon aluminum construction ensures durability through repeated heat cycles. This complete kit includes everything needed for installation—piston, rings, wrist pin, and circlips—making it a straightforward path to reliable, predictable power delivery.
- High-silicon aluminum construction
- 1.50mm oversize bore
- 71.00mm piston diameter
- Includes rings, wrist pin, circlips
- Optimized compression geometry
- Fits CR250 (1974–1984)
- Fits WR250 (1974–1984)
- Reduced friction design
- Bolt-on installation
- MPN: 137M07100
Specs
BORE - OVERSIZE: |
+1,50 MM |
STROKE LENGTH METRIC: |
64.50 MM |
ENGINE TYPE: |
2-STROKE |
PISTON DIAMETER METRIC: |
70.95 MM |
PISTON MATERIAL: |
4032 ALUMINUM ALLOY |
RIDING STYLE: |
OFF-ROAD |
UNITS: |
KIT |
BORE - OVERSIZE METRIC: |
+1.50 MM |
DISPLACEMENT: |
244.70 CC |
MODEL: |
FORGED SERIES |
SKIRT COATING: |
NON-COATED |
BORE SIZE METRIC: |
71.00 MM |
PRODUCT NAME: |
PISTON KIT |
Fitment
Fitment for Wiseco Piston Kit 1.50mm Oversize 71.00mm for Husqvarna CR250 1974-1984 137M07100
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