Graco 104263 Packing Vee Leather
$61.00
In Stock
Genuine Graco 104263 Packing Vee Leather—a throat/rod seal for select pump lowers. Use when rebuilding the packing stack to reduce leakage and maintain pressure.
- OEM #: 104263
- Material: Leather V-packing
- Primary use: Throat packing in lower/pump assembly
- Confirmed fit: Pump Lower Model 253597 (Carbon Steel 1000 cc, Series A)
- Tip: Verify your sprayer’s lower model before ordering
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Genuine OEM Part
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Essential Info, Fitment & FAQs for Graco 104263 Packing Vee Leather
Compatible Machines / Assemblies
Verified fitment based on Graco literature. Add more models here as you confirm.
- Graco Pump Lower Model 253597 (Carbon Steel 1000 cc Lower, Series A)
What is it?
The Graco 104263 Packing, Vee, Leather is a leather V-packing used in the throat/rod packing stack of select Graco industrial pump lowers. It seals around the displacement rod to minimize fluid leakage while allowing smooth reciprocating motion.
Quick Specs
| Part Number | 104263 |
|---|---|
| OEM / Brand | Graco |
| Description | Packing, Vee, Leather (throat/rod seal) |
| Typical Location | Throat packings stack in the lower/pump assembly |
| Primary Function | Seal around displacement rod; control fluid bypass and maintain pressure |
| Material | Leather (legacy heavy-duty sealing; check fluid compatibility) |
Helpful Notes
- Always confirm the lower/pump model inside the sprayer to match the correct packing stack.
- Leather V-packings may be paired with UHMWPE/PTFE rings depending on model and service kit.
- Replace packings as a set if wear, leakage, or rod scoring is observed.
Frequently Asked Questions
A V-packing is a stack of V-shaped sealing rings compressed axially to create radial sealing on the rod. Leather provides conformability and oil retention, useful in certain industrial fluids and duty cycles. Many stacks mix materials (e.g., UHMWPE/PTFE + leather) to balance sealing and wear.
Identify the pump lower model installed in your sprayer (nameplate or parts diagram). If it matches Model 253597 (Carbon Steel 1000 cc Lower, Series A) or a documented variant using 104263, this packing applies. If unsure, cross-check the sprayer’s pump repair kit bill of materials.
Best practice is to service the full packing stack together to maintain uniform sealing, alignment, and service life. Inspect the rod for scoring and replace damaged glands or backup rings as required.
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