Bell & Gossett 118705 Coupler Assembly
Value & Price Guide
Got a brand new Bell & Gossett coupler assembly here, part number 118705. It's still in the original packaging, though the cardboard is a little worn from sitting around. This is the genuine replacement part for their series 100 pumps and some others. If your pump is making a racket or the motor is spinning but nothing is moving, this is usually the fix. Pretty easy swap if you're handy with a wrench.
Current value
$21 - $33
Condition
New
Sales tracked
14 listings
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Recent listings & comparables
Based on marketplace listings similar to this item
Bell & Gossett 118705 Coupler Coupling Cast Iron Assembly fits all Series 100
$24.99
Bell & Gossett Coupler Assembly 118705 Coupler Replacement Part Formerly PZ-4291
$19.99
Bell & Gossett 118705 Coupler Assembly 1/2" x 1/2" Cast Iron
$44.88
Bell & Gossett 118707 Coupler & Motor Mount Set for Series HV and Series 2 Pumps
$104
Bell & Gossett 118705 Coupler Coupling Cast Iron Assembly fits all Series 100
$15.29
What affects the value?
Key factors collectors and buyers usually evaluate
Condition and packaging
Mint in package examples usually command a premium over loose items with card wear, creases, or yellowing.
Edition rarity
Specific runs and harder-to-find variants generally sell higher than common releases from the same year.
Buyer demand
Recent buyer activity changes quickly. Comparable sold listings are a better signal than asking prices.
Completeness
Original packaging, inserts, and cleaner presentation can materially improve resale value.
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Frequently asked questions
Hero Stuff analyzes thousands of recent sales across multiple marketplaces to provide you with an accurate, real-time price range for your item. We take into account the condition, completeness, and current market trends.
The most significant factors are the condition of the item, whether you have the original box and accessories, and the current market demand. Items in "Like New" or "Mint" condition typically sell for more.
The best places to sell depend on your item. Generally, eBay, Facebook Marketplace, and Mercari are top choices for electronics and collectibles. Hero Stuff helps you list across these platforms efficiently.
Check recent sold listings rather than active asking prices. Hero Stuff does this automatically for you, filtering out outliers to give you a realistic expectation of what your item will sell for.
An item is considered "New" only if it is still factory sealed. Having the original packaging and accessories can increase resale value by 15-20% compared to the loose item alone, as it appeals to collectors and gift buyers.
This Bell & Gossett 118705 Coupler Assembly value and price guide is based on verified marketplace listing data and comparable item analysis. Prices shown are market-informed and can change over time.
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