Please wait while we process your order...

Product successfully added to your cart.
Cart Image

Quantity in Cart: 1

Continue Shopping Shopping Cart
Item removed from Cart
X
 
×

sprayersandparts Logo

Product Image

Graco 101874 Bearing Ball

Graco 101874 Bearing Ball — a durable stainless-steel valve component designed for reliability in demanding spray systems. Perfect for maintaining smooth check-valve performance in Reactor and H-Series machines.

  • Part Number: 101874
  • Material: Stainless Steel (SST)
  • Diameter: ½" (13 mm)
  • Fits: Reactor 2, H-25/H-30/H-40/H-50, H-XP2/H-XP3, EM 480

$16.82
0
Based on 0 reviews
5 ★
0%
4 ★
0%
3 ★
0%
2 ★
0%
1 ★
0%

Precision Specs & Compatibility Overview for Graco 101874 Bearing Ball

Compatible Machines

  • Graco Reactor 2 Series — Ratio Assurance / Spray Foam / Polyurea systems
  • Graco H-Series: H-25, H-30, H-40, H-50
  • Graco H-XP Series: H-XP2, H-XP3
  • Graco EM-Series: EM 480 (and other EM units where specified)
  • Any Graco equipment using check-valve housings 206831, 206833, 206962 (verify in your unit’s parts manual)

The Graco 101874 Bearing Ball is a stainless-steel internal ball (approx. ½" (13 mm) diameter) used in check-valves across various Graco spray foam, polyurea, and related application machines.

Spec Detail
Part Number 101874
Name Bearing Ball / Ball, SST
Material Stainless Steel (SST)
Nominal Diameter ½" (≈13 mm)
Typical Location Check-valve / valve assemblies (seat/ball interface)
Common Valve Housings 206831, 206833, 206962 (and related)

Why choose the 101874

  • Durable SST construction resists corrosion and wear in demanding spray environments.
  • Precision ½" sizing for reliable check-valve sealing and performance.
  • Used across multiple Graco Reactor / H-Series / EM-Series platforms for streamlined service parts stocking.

Frequently Asked Questions

It’s a stainless-steel ball used inside check-valves to create a positive seal with the valve seat, enabling correct flow direction and pressure retention.

Check your unit’s parts breakdown: if it lists 101874 or a check-valve housing like 206831, 206833, or 206962, this is the correct replacement ball.

Yes—specifications list a nominal ½" (≈13 mm) diameter to match the corresponding valve seat geometry in Graco assemblies.

Graco Reactor 2, H-25 / H-30 / H-40 / H-50, H-XP2 / H-XP3, and EM-Series units like EM 480—plus any models specifying the noted check-valve housings.

Inspect the seat for wear, clean mating surfaces, and observe orientation/sequence of valve components. Replace associated seals if recommended by the service manual.

Subscribe to our newsletter to get exclusive discounts and new theme launches right in your inbox.

You may unsubscribe at any moment. For that purpose, please find our contact info in the legal notice.

Payment Method   Payment Method   Payment Method   Payment Method 

ADDRESS