Wiseco piston round wire locks are available in various diameters and thicknesses to match your wrist pins. Please confirm all specs with your pistons. Purchase includes 2 wire locks as pictured.
Purchase Includes:
(2) Locks
Notes:
W5590 is pictured for reference. If you need help finding the specs on your pistons, here is the link to Wiseco’s catalog:
• Wiseco Automotive Catalog
| Part Number: | Diameter: | Thickness: | Chrome Silicon: |
| CW18 | .708″ (18mm) | .049″ | Chrome Silicon |
| W5333 | .728″ (18.5mm) | 049″ | Chrome Silicon |
| CW19 | .748″ (19mm) | 049″ | Chrome Silicon |
| W5509 | .787″ (20mm) | .064″ | Chrome Silicon |
| CW20 | .787″ (20mm) | 049″ | Chrome Silicon |
| CW21 | .827″ (21mm) | 049″ | Chrome Silicon |
| CW28 | .827″ (21mm) | 063″ | Chrome Silicon |
| CW22 | .866″ (22mm) | 049″ | Chrome Silicon |
| W5590 | .866″ (22mm) | 063″ | Chrome Silicon |
| W5594 | .866″ (22mm) | 072″ | Chrome Silicon |
| CW29 | .886″ (22.5mm) | 063″ | Chrome Silicon |
| W5860 | .901-.9055″ (22.88-23) | 072″ | Chrome Silicon |
| CW23 | .9055″ (23mm) | 049″ | Chrome Silicon |
| W6198 | .9055″ (23mm) Subaru OEM with ears |
056″ | OEM |
| W5075 | .912″ (23.2mm) | .072″ | Chrome Silicon |
| W5752 | .927″ (23.5mm) | .060″ | Chrome Silicon |
| W5595 | .927″ (23.5mm) | .072″ | Chrome Silicon |
| W6045 | .945″ (24mm) | .054″ | Chrome Silicon |
| CW24 | .945″ (24mm) | .049″ | Chrome Silicon |
| W5242 | .990″ (25.1mm) | .072″ | Chrome Silicon |
| W5219 | 1.030″ (26.2mm) | .072″ | Chrome Silicon |
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