Description
Repair, installation, and use context
Evaluate SBT 4 Stroke Head Stretch Bolt Set Compatible with SeaDoo 4-Tec Engines, Replaces 420641110 in the context of a Head Bolt Sets repair, installation, or use case. The source application detail is: Category: Replacement Parts / Engines & Engine Parts / Engine Parts / Head Bolt Sets.
Plan access, tools, and surrounding components around this supporting source detail: New stretch bolts should be used to prevent both torque loss and possible engine failure when rebuilding an engine. Confirm this final recorded point before work begins: Product identity: SBT 4 Stroke Head Stretch Bolt Set Compatible with SeaDoo 4-Tec Engines, Replaces 420641110.
Job-planning boundary
The page preserves the supplied facts but does not infer an unlisted vehicle, installation method, or repair result.
Complete source-backed product details
- Is Discontinued By Manufacturer
:
No - Package Dimensions
:
13 x 10 x 2 inches; 3 Pounds - Date First Available
:
April 25, 2019 - Manufacturer
:
SBT - ASIN
:
B07JJY3G8M
Replacement Head Stretch Bolt Set for ALL 4 Tec Motors.
Source product highlights
About this item
- Includes all head stretch bolts for your engine
- See Product Description for complete applications list
- New stretch bolts should be used to prevent both torque loss and possible engine failure when rebuilding an engine




William D. Sutherland –
They fit on my 1503 Seadoo engine just fine