Engine Controls / Maxflex Series
Engine Control Cable – Throttle & Shift
Marine engine control cable solutions for throttle and shift linkages
A family of marine engine control cables designed for throttle and shift applications across multiple engine/control standards.
Families637XX / 310XX / 537XX
FunctionThrottle & shift control
ConstructionMaxflex cable family
SourcePRETECH source page
Product Overview
Reliable control cable options for multiple engine brands.
Based on the linked PRETECH source page, the Maxflex engine control cable range covers Mercury, Mercruiser, Mariner, OMC / Johnson / Evinrude and Volvo-related applications with several end configurations.
Low lost motionDesigned to minimize lost motion through core construction.
Durable outer casingUV resistant HDPE outer case resists marine and chemical exposure.
Stainless end fittingsAll stainless steel end fittings are listed on the source page.
Smooth operationIntended to provide efficient, smooth control response.
Technical Data
Technical Specifications
| Model family | Engine Control Cable - Throttle & Shift |
|---|---|
| Part numbers shown | 637XX, 310XX, 537XX, 635XX, 305XX, 307XX, 410XX |
| Application | Throttle & shift linkages |
| Source link | pretechco.com/product/117 |
Source page variants
Product families
637XXKM Maxflex for Mercury / Mercruiser / Mariner
310XXOC Maxflex for older Mariner low HP engines
537XXGen II Maxflex for Mercury Gen II remote controls
635XXKB Maxflex threaded version
305XXMC Maxflex for OMC / Johnson / Evinrude
307XXME Maxflex for OMC / Johnson / Evinrude (1979)
410XXVO Maxflex for Volvo engines using OMC controls
Reference Information
Application / Installation Reference
| Primary function | Throttle & shift actuation |
|---|---|
| Compatibility | Multiple engine/control families |
| Marine use | Pleasure craft and commercial fit-outs |
| Selection | Choose part number by engine/control compatibility |
Typical Uses
Typical applications
Outboard / sterndrive controlsEngine throttle and shift routing.
Replacement projectsSuitable for retrofit or service replacement.
OEM fit-outsUseful for new-build control installations.
Marine mechanicsCan be specified after control/engine compatibility check.
Project Inquiry
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