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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

$2.62
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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