Description
Comparison points and tradeoffs
When comparing 4L60E Rebuilt Transmission Pump 300mm 98-03 with other Hard Parts options, use this source-backed detail as the primary discriminator: Referenced part number: 13-VANE.
Use this second fact to evaluate the tradeoff: The package includes a new pump-to-case O-ring and gasket for optimal sealing. A third point to compare across alternatives is: Category: Replacement Parts / Transmission & Drive Train / Transmissions & Parts / Hard Parts.
Alternative-selection boundary
Choose an alternative when its stated identifiers, application, package, or specifications better match the requirement; no unverified competitor claim is introduced here.
Complete source-backed product details
Experience superior transmission performance with this meticulously remanufactured pump assembly. Each unit undergoes a comprehensive restoration process where it is completely disassembled, thoroughly cleaned, and carefully inspected by transmission specialists. The assembly features a new Teflon front pump cover bushing and wide stator support bushings for enhanced durability. Premium solid Teflon sealing rings are precisely installed using specialized tooling, while a new oil seal with retainer prevents seal blow-out issues. The package includes a new pump-to-case O-ring and gasket for optimal sealing. The assembly utilizes a quality OEM 13-vane pump rotor, and both pump valves are thoroughly cleaned and inspected to ensure smooth operation. The sandblasted and painted cover provides excellent protection against wear and corrosion, making this pump assembly a reliable choice for your transmission needs.
Source product highlights
- COMPLETE OVERHAUL: Each transmission pump undergoes thorough disassembly, cleaning, sandblasting, and professional reassembly by transmission specialists
- UPGRADED COMPONENTS: Features new Teflon front pump cover bushing and WIDE stator support bushings for enhanced performance
- PRECISION SEALING: New solid Teflon sealing rings installed using specialized tooling, plus new oil seal with retainer to prevent blow-out
- QUALITY PARTS: Includes new pump-to-case O-ring, gasket, and maintains original equipment 13-vane pump rotor design
- THOROUGH INSPECTION: Both pump valves undergo complete disassembly and detailed cleaning for optimal functionality




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