Duraflex FB551 fulcrum box assembly — footwheel and roller in box (viewed)

Duraflex FB550 / FB551 / FB554 Fulcrum Box Assembly with Mounting Hardware

Name: Duraflex FB550 / FB551 / FB554 Fulcrum Box Assembly with Mounting Hardware
Brand: Spectrum Aquatics
SKU: SPCFB550
Price: 5346.09 USD
Availability: InStock

SPCFB550

$5,200.20 - $5,347.43

Save $160.38 on this order paying by wire

ㅤ

Talk to a real person

Key Specs

Complete Duraflex fulcrum box assembly with mounting hardware

Fits: SSWR, SSNR or 1M/3M main support
Includes: Fulcrum box assembly + hardware
Part #: FB550 / FB551 / FB554

A complete Duraflex fulcrum box assembly with the mounting hardware for your stand type, used when the whole fulcrum needs replacing.

FB550: deck mount for SSWR short stands
FB551: main support mount for 1M/3M stands
FB554: deck mount for SSNR short stands

For facilities replacing the full fulcrum of a Duraflex stand.

Before you order

Confirm your stand type and handrail setup.
Rail supports are factory-fit to the fulcrum box.
Installation is not included; use a qualified commercial pool contractor.

What's included

Fulcrum box assembly with mounting hardware for the selected version

Key Features

Fulcrum box supplied as an assembly with mounting hardware
Versions for SSWR / SSNR short stands and 1M/3M main supports
Roller-block grease fittings (grease every two weeks)

Who It's For

Facilities replacing the complete fulcrum on a Duraflex stand

What's Included

One Duraflex fulcrum box assembly
Deck mount hardware (FB550, FB554) or main support mount hardware (FB551)

About the Brand

Duraflex International builds aluminum springboards and diving stands; its founder, Raymond C. Rude, built much of the company's original manufacturing equipment himself when none existed for his purposes. Duraflex states its aluminum springboards have been used in Olympic diving events since 1960 and that it is the supplier for World Aquatics diving competitions. The company is based in Sparks, Nevada, and makes its All New Short Stand at its Reno, Nevada facility.

Application

Pool type: In-ground
Application: Commercial

Product

Product line: Duraflex Fulcrum
Brand: Duraflex (Duraflex International)
Part number(s): FB550 / FB551 / FB554

Fit

Compatible with: Duraflex SSWR short stand – FB550; Duraflex One-Meter / Three-Meter stand main support – FB551; Duraflex SSNR short stand – FB554

Part

Versions: FB550 deck mount SSWR · FB551 main support mount · FB554 deck mount SSNR (Baystate)
Fulcrum: Nylon fulcrum bearings, adjustable fulcrum box, grease fittings on roller blocks (Duraflex spec)

: FB550 deck-mounts on SSWR short stands, FB554 deck-mounts on SSNR short stands and FB551 mounts to a one- or three-meter main support.
: Duraflex custom-fits rail supports to a fulcrum box at the factory, so lining up rail sockets on a new box in the field can be difficult. Tell us your stand and handrail setup before ordering.
: Duraflex recommends greasing the two roller-block fittings and oiling the board hinges every two weeks, keeping the fulcrum tracks clean, and rinsing the stand with fresh water.
: Duraflex does not publish warranty terms on its website. Contact our team and we will confirm the current written terms from the supplier before you order.

Free standard shipping on most orders in the lower 48
Authorized dealer, full manufacturer warranty
Price match on identical in-stock items
Real pool experts on the phone: (817) 587-4397

Plan it here

Do your research without leaving the site.

Free tools built for pool owners and pros. Work it out yourself, then call and we'll double-check.

Pool calculatorGallons, surface area, chemical doses and equipment sizes, live, with product picks for your pool.Open the calculator → Installation & project helpSend us your pad. We send back a complete parts list with every fitting, one delivery, fits first time.Plan my installation → Commercial & trade accountsPool pros, service techs, HOAs and hotels: trade pricing, 48-hour approval, a dedicated rep.See the trade program →

Financing

Get it now. Pay over time.

Split any order over $50 into monthly payments with Shop Pay Installments, as low as 0% APR, no hidden fees, decision in seconds at checkout. Bigger jobs? Ask about net terms on a trade account.

0% APR On qualifying 4-payment plans

3–24 mo Monthly plans on orders $150–$20,000

No impact Checking eligibility won't affect credit

See financing options Trade accounts & net terms

Rates from 0–36% APR. Payment options through Shop Pay Installments are subject to eligibility, and are offered by Affirm's lending partners. Options depend on purchase amount; a down payment may be required.

Frequently Asked Questions

: Use our Request a Quote page and include the product, configuration, intended use, and delivery ZIP code. We reply within 12 business hours. You can also call or text us at (817) 587-4397.
: Yes — pay by wire transfer or Zelle and save 5% on your entire order. Those methods carry no card processing fees, so we pass the savings straight to you.
: Yes, on most orders. Free standard shipping is included on most orders delivered within the United States. Some oversized or freight-only items are quoted for your delivery address — the product page will tell you before you buy.
: Yes. Orders under $1,000 split into 4 interest-free payments with Shop Pay. Larger orders — most of our equipment — split into 3, 6, 12, 18, or 24 monthly payments at 0%–36% APR depending on your credit. Checking your options at checkout does not affect your credit score.
: Most eligible products have a 30-calendar-day return-request window. Written return authorization is required — do not ship a return before approval. Return freight on oversized items is at the buyer's cost and can be substantial.
: Coverage follows the applicable manufacturer's warranty. We are an authorized dealer for the brands we carry and can help route eligible warranty claims. Contact us with your order number, product details, and photos of the issue.
: Yes. We match the total delivered price for an identical in-stock item from an authorized U.S. retailer, before purchase or within 7 days after. Call or text (817) 587-4397 or email hello@pooldirectsupply.com to request a match.