GRACO Fluid End Repair Kit: Fluid End Repair Kit, D05977, Buna-N
SKU 3G-OTH-92753
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Frequently Asked Questions
What is the Graco D05977 fluid end repair kit used for?
The Graco D05977 fluid end repair kit is used to rebuild the fluid section of Graco pumps, restoring sealing and pressure performance. It is commonly applied in industrial fluid handling, paint circulation, and lubrication systems where Buna-N elastomers are specified for compatibility with oils, fuels, and hydraulic fluids.
What are the specifications of the Graco D05977 fluid end repair kit?
The Graco D05977 fluid end repair kit has manufacturer part number D05977 and uses Buna-N elastomer seals. It is designed for Graco pump fluid sections requiring this seal material. For exact dimensional or pressure ratings, consult the Graco pump model manual or contact 3G Electric for technical support.
Where to buy the Graco D05977 fluid end repair kit worldwide?
You can order the Graco D05977 fluid end repair kit from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact our sales team for a quote and lead time on this Graco repair kit.
How to install the Graco D05977 fluid end repair kit?
To install the Graco D05977 fluid end repair kit, first depressurize and drain the pump. Remove the fluid end, replace all seals and components from the kit per the Graco service manual, and reassemble. Lubricate seals with compatible fluid before installation. Always follow Graco’s published instructions for your specific pump model.
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Common applications for GRACOGRACO Products
3G Electric supplies GRACO graco fluid-end repair kits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.


