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Graco 104102 Wiper

The Graco 104102 Wiper is a genuine OEM replacement part designed to maintain pump sealing performance and protect against debris entry.

  • Part Number: 104102
  • Type: Wiper / Seal Ring
  • Purpose: Keeps contaminants out of pump assemblies
  • Brand: Genuine Graco OEM
  • Compatibility: Verify with your model’s parts diagram

Retail Price: $110
You save: $9.13 (8.30%)
Our Price: $100.87
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Overview & Key Details

The Graco 104102 Wiper is a genuine OEM replacement part used in Graco pump/seal assemblies to help keep contaminants out and maintain proper sealing performance. If your sprayer’s wiper is worn or damaged, replacing it with the original Graco 104102 helps restore reliability and extend component life.

Compatible Machines

A definitive model list for 104102 is not published in the sources available. Compatibility can vary by pump/assembly revision. Please verify against your machine’s parts diagram or serial-specific manual before ordering.

  • Open your sprayer’s parts breakdown and confirm the wiper/seal callout is 104102.
  • If unsure, share your model & serial with us or check the official Graco parts search.

Key Specs & Highlights

Attribute Detail
Part Number 104102
Item Wiper (seal/wiping ring for pump/ram assemblies)
Brand Graco – Genuine OEM replacement
Function Helps keep debris out of the assembly and supports proper sealing to reduce wear and leakage.
Fitment Note Model-specific. Confirm 104102 in your sprayer’s parts diagram before purchase.
Package Contents 1 × Graco 104102 Wiper

Why Choose the Original 104102

  • OEM Quality – correct fit and materials for Graco assemblies.
  • Protects the Pump – helps prevent contaminants from entering critical components.
  • Performance & Longevity – supports proper sealing to minimize wear and maintain output consistency.
  • Service-Friendly – straightforward replacement when following your model’s manual.

How to Verify Fit

  1. Locate the parts diagram/exploded view for your exact sprayer model and serial range.
  2. Navigate to the pump/seal (displacement) assembly and confirm the wiper callout is 104102.
  3. If the number differs, use that exact part number or contact support with your model & serial.

Frequently Asked Questions

It acts as a wiping/sealing element in the pump/ram assembly, helping keep contaminants out and supporting proper sealing to reduce leakage and component wear.

Check your sprayer’s parts manual or exploded diagram. If the wiper/seal callout matches 104102, this is the correct part. If not, use the exact number shown in your manual or contact us with your model & serial for assistance.

Many users install wipers during routine pump service. Always follow your model-specific manual for orientation, lubrication (if specified), and torque steps. If you’re unsure, a qualified technician can perform the replacement.

Signs include excessive residue or debris near the rod/ram area, unusual leakage, accelerated wear of nearby seals, or inconsistent pump performance after other causes are ruled out.

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