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Eaton

Eaton Fuller A-7331 High-Range Auxiliary Synchronizer Assembly

Eaton Fuller A-7331 High-Range Auxiliary Synchronizer Assembly

$90.81 USD
$90.81 USD
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Product Overview

Genuine Eaton Fuller A-7331 auxiliary-section high-range synchronizer assembly for supported Eaton Fuller range transmissions.

Technical Identification

  • Manufacturer: Eaton Fuller
  • Part number / SKU: A-7331
  • Product type: Auxiliary direct / high-range synchronizer assembly
  • Supersedes/replaces: 4304396, 4304397, and A-5917
  • Known kit usage: K-3491, K-3492, K-3494, K-3495, K-3497, K-3692, K-3703, and other model-specific synchronizer or sliding-clutch kits
  • Associated springs: Three 14897 springs are shown with A-7331 in applicable auxiliary-section parts groups; springs are not assumed to be included unless physically confirmed

Application and Service Notes

Confirm the complete transmission model and serial number, auxiliary-section design, high-range synchronizer, low-range synchronizer type, sliding clutch, spring quantity, pins, mainshaft, reduction gear, and original assembly number before ordering. Eaton catalogs distinguish small-pin and large-pin low-range assemblies and multiple auxiliary-section configurations.

Internal repair should follow the exact Eaton service or overhaul manual for auxiliary-section disassembly, synchronizer and sliding-clutch inspection, spring installation, wear limits, shaft and gear inspection, end play, fastener torque, and air-system testing.

Please confirm A-7331, the transmission identification tag, high-range auxiliary configuration, adjacent synchronizer and sliding-clutch parts, and included components before ordering.

Parts Verification and Ordering Notice

Please confirm the existing part number, transmission model and serial number, auxiliary-section design, dimensions, specifications, included components, and application before ordering. Cross-reference numbers, parts catalogs, service manuals, repair manuals, PDF references, and application guides are reference material only and may contain errors, omissions, superseded information, or model-specific differences.

Technical References and OEM Documentation

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