SKU: 78129297006

Lycoming Torque Plates ST-222/O-235

Sale price$52.20 Regular price$58.00
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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30

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Description

Lycoming Torque Plates ST-222/O-235These Lycoming Torque 'Hold Down' plates are offered as a direct replacement for Lycoming PN# ST 222 O 235. When installed, the Torque Plates prevent the Crankshaft Bearings from rotating out of position by maintaining the clamping force on the case when cylinders are removed. The plate not only maintains a clamping force, but it also protects both the connecting rod and the case from damage caused by the connecting rod contacting the case during

These Lycoming Torque 'Hold-Down' plates are offered as a direct replacement for Lycoming PN# ST-222/ O-235.  When installed, the Torque Plates prevent the Crankshaft Bearings from rotating out of position by maintaining the clamping force on the case when cylinders are removed.  The plate not only maintains a clamping force, but it also protects both the connecting rod and the case from damage caused by the connecting rod contacting the case during engine service.  Our plates are manufactured from high-carbon steel and heat treated.  When the clamping force of the hold-down hardware is utilized, it can deform a non-heat treated torque plate.  Torque used should be less than the final engine assembly torque to avoid using up a "crush cycle" on the bearings.  Lycoming urges the use of ST-222/O-235 Torque Plates during any type of overhaul process that requires the removal of a cylinder.

These Lycoming Torque 'Hold-Down' plates are offered as a direct replacement for Lycoming PN# ST-222/O-235.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 78129297006

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Joe
Waukegan, US
★★★★★ 5
Good stuff. Works well.
Style: Mineral, Pattern Name: Gallon - 1 Pack
Good lubricant at a good price.
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Reviewed in the United States on February 19, 2026
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rootgray
Draper, US
★★★★★ 5
4 stroke marine oil
Style: Mineral, Pattern Name: Gallon - 1 Pack
Best price I found. Great oil
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Reviewed in the United States on March 13, 2026
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Molly A.
Los Angeles, US
★★★★★ 5
Great product
Style: Mineral, Pattern Name: Gallon - 1 Pack
Very reliable oil I have been using it for years and never had any problems with it
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Reviewed in the United States on May 8, 2026
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Albert B Matthews
Waukegan, US
★★★★★ 5
Quality product
Style: Mineral, Pattern Name: Quart - 6 Pack
Quality product at a reasonable price.
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Reviewed in the United States on December 15, 2025
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Roy Roldan
Los Angeles, US
★★★★★ 5
Great product ,price delivery and seller
Style: Mineral, Pattern Name: Gallon - 1 Pack
Perfect, great item and seller
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Reviewed in the United States on May 3, 2026

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