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Stens Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for Stens products.

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Stens manuals

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Stens Spark Plug Application Chart

technical specification
A comprehensive reference guide for spark plug applications, including gap settings and compatible part numbers for gas engines, trimmers, chain saws, and golf carts from major manufacturers.

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Stens 265-020 Replacement Belt Instruction Manual

265-020 • April 11, 2026
Comprehensive instruction manual for the Stens 265-020 replacement belt, compatible with MTD 954-0486A and 754-0486 models. Includes installation, maintenance, and measurement guidelines.