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Generac 20 kw

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Home / Tool Accessories & Parts / Generac 20 kw refurbished & used for sale | For Sale USA
Generac 6485 scheduled - generac,

Generac 6485 scheduled - generac,

$24.99
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Generac 28kw home standby - 28kw,

Generac 28kw home standby - 28kw,

$4250.15
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Generac maintenance kit - generac, 5w-20

Generac maintenance kit - generac, 5w-20

$75.68
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Generac rg03015jnax 30kw - rg03015jnax,

Generac rg03015jnax 30kw - rg03015jnax,

$9500.00
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Genuine oem generac - genuine,

Genuine oem generac - genuine,

$71.95
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Generac generator maintenance - generac,

Generac generator maintenance - generac,

$29.99
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Generac 6485 genuine oem - 6485,

Generac 6485 genuine oem - 6485,

$39.17
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Generac 0g5894 guardian air - generac,

Generac 0g5894 guardian air - generac,

$19.99
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Generac 6485 scheduled - generac,

Generac 6485 scheduled - generac,

$24.45
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50kw generac diesel generator - diesel,

50kw generac diesel generator - diesel,

$12500.00
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Generac synergy 18kw 20kw - synergy,

Generac synergy 18kw 20kw - synergy,

$36.81
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Generac 6485 scheduled - generac,

Generac 6485 scheduled - generac,

$24.39
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Fit for generac - fit,

Fit for generac - fit,

$26.99
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Generac diesel portable - diesel,,

Generac diesel portable - diesel,,

$12900.00
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Generac evolution nexus - evolution,

Generac evolution nexus - evolution,

$97.85
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20ps air filter 0j8478s - 20ps,

20ps air filter 0j8478s - 20ps,

$175.00
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Generac generator 537 - 30,

Generac generator 537 - 30,

$7500.00
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Generac 20kw 22kw 999 - generac,

Generac 20kw 22kw 999 - generac,

$79.00
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Genuine oem generac - genuine,

Genuine oem generac - genuine,

$45.99
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Generac perkins diesel - kw,

Generac perkins diesel - kw,

$13900.00
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0h6680d nexus controller - nexus,

0h6680d nexus controller - nexus,

$449.99
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All one maintenance - maintenance, for

All one maintenance - maintenance, for

$29.99
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Generac 0g7336 muffler - generac,

Generac 0g7336 muffler - generac,

$299.99
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Generac generator genuine - generac,

Generac generator genuine - generac,

$14.99
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Generator maintenance kit - generator,

Generator maintenance kit - generator,

$34.99
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20ps air filter - 20ps,

20ps air filter - 20ps,

$185.00
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Generac maintenance kit - 5w-20,

Generac maintenance kit - 5w-20,

$111.37
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20kw generac john deere - 20kw, 4024t

20kw generac john deere - 20kw, 4024t

$6600.00
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Generac 20kw 999cc home - 20kw,

Generac 20kw 999cc home - 20kw,

$45.00
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0h06430srv control panel - 0h06430srv,

0h06430srv control panel - 0h06430srv,

$359.00
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Generac 0h1760bsrv kit - 0h1760bsrv,

Generac 0h1760bsrv kit - 0h1760bsrv,

$283.32
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Generac 6485 scheduled - generac,

Generac 6485 scheduled - generac,

$44.89
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Generac 0g5894 guardian air - guardian,

Generac 0g5894 guardian air - guardian,

$17.99
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Genuine oem generac - genuine,

Genuine oem generac - genuine,

$49.90
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20ps air filter 0j8478s for - air,

20ps air filter 0j8478s for - air,

$183.99
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For generac keys 0g66240key - 2x,

For generac keys 0g66240key - 2x,

$8.99
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12064 upper hose - mmg, 25

12064 upper hose - mmg, 25

$7.50
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Generac 0j0602 choke arm - 0j0602,

Generac 0j0602 choke arm - 0j0602,

$24.95
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Generac 0j8478s 0j8478 twin - generac,

Generac 0j8478s 0j8478 twin - generac,

$26.22
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Generac maintenance kit - generac,

Generac maintenance kit - generac,

$32.00
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Generac 6485 scheduled - generac,

Generac 6485 scheduled - generac,

$34.76
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Generac 0j8478s air filter - -,

Generac 0j8478s air filter - -,

$18.99
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Fits for generac - for, filter

Fits for generac - for, filter

$41.99
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Generac 6485 scheduled - generac,

Generac 6485 scheduled - generac,

$24.40
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Generac 0j93230esv kit 20kw - generac,

Generac 0j93230esv kit 20kw - generac,

$49.95
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Generac 20kw maintenance kit - generac,

Generac 20kw maintenance kit - generac,

$33.24
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Generac 0j57680ssm 20kw - generac,

Generac 0j57680ssm 20kw - generac,

$93.49
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0h6680d nexus controller panel - 0h6680d,

0h6680d nexus controller panel - 0h6680d,

$439.00
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Generac 6485 scheduled - generac,

Generac 6485 scheduled - generac,

$40.95
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Generac oil filters - generac, 070185e

Generac oil filters - generac, 070185e

$65.96
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20x air filter 0j8478s fit - air,

20x air filter 0j8478s fit - air,

$235.00
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Generac 6485 scheduled - 6485,

Generac 6485 scheduled - 6485,

$27.25
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Generac 005250 20kw - 166.7, amp

Generac 005250 20kw - 166.7, amp

$279.99
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5665 maintenance kit for - 5665,

5665 maintenance kit for - 5665,

$34.99
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Generators maintenance kit - generators,

Generators maintenance kit - generators,

$33.99
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20ps air filter 0j8478s - air,

20ps air filter 0j8478s - air,

$185.00
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6485 generator maintenance kit - 6485,

6485 generator maintenance kit - 6485,

$25.95
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Generac 6485 scheduled - generac,

Generac 6485 scheduled - generac,

$44.43
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Generac 6485 scheduled - generac,

Generac 6485 scheduled - generac,

$25.42
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Generac rtsn200g3 auto trns - generac,

Generac rtsn200g3 auto trns - generac,

$1660.14
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20ps air filter - air, 0j8478s

20ps air filter - air, 0j8478s

$185.00
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Oil air filter spark plug - spark,

Oil air filter spark plug - spark,

$26.99
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Generac 0j93230ssm 20kw 22kw - generac,

Generac 0j93230ssm 20kw 22kw - generac,

$78.95
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Generac 0j93230ssm 20kw - generac, 20kw-22kw

Generac 0j93230ssm 20kw - generac, 20kw-22kw

$70.00
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Maintenance kit for - maintenance, generac

Maintenance kit for - maintenance, generac

$31.49
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Generac generator key for - generac,

Generac generator key for - generac,

$8.99
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Generac xvt076a03 pwr single - xvt076a03,

Generac xvt076a03 pwr single - xvt076a03,

$525.00
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Maintenance kit for generac - maintenance,

Maintenance kit for generac - maintenance,

$36.00
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Generac 0j93230ssm 20kw - generac, 20kw-22kw

Generac 0j93230ssm 20kw - generac, 20kw-22kw

$75.92
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2packs 070185es generac - 2packs, oil

2packs 070185es generac - 2packs, oil

$21.43
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Efficient 0j8478s air filter - 0j8478s,

Efficient 0j8478s air filter - 0j8478s,

$23.72
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Maintenance kit 6485 air - maintenance,

Maintenance kit 6485 air - maintenance,

$26.37
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Comprehensive maintenance - comprehensive,

Comprehensive maintenance - comprehensive,

$75.99
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For generac generator - for,

For generac generator - for,

$6.99
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New 0j8478s 20pcs - new, air

New 0j8478s 20pcs - new, air

$165.00
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20ps air filter - 0j8478s, for

20ps air filter - 0j8478s, for

$185.00
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Genuine oem generac - oem,

Genuine oem generac - oem,

$74.99
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Generac rtsn100g3 auto trns - generac,

Generac rtsn100g3 auto trns - generac,

$1192.61
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Generac generator - 08-12,

Generac generator - 08-12,

$40.99
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Air filter fits generac 14kw - air,

Air filter fits generac 14kw - air,

$24.99
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Generac regulator assembly - generac,

Generac regulator assembly - generac,

$200.00
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Generac 20kw 26kw 999cc - generac,

Generac 20kw 26kw 999cc - generac,

$69.99
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Generac 20kw electronic - generac,

Generac 20kw electronic - generac,

$48.00
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Generac 070185e oem generator - oem,

Generac 070185e oem generator - oem,

$7.75
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22580 generac high - 22580,

22580 generac high - 22580,

$49.50
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2packs 070185es generac oil - 070185es,

2packs 070185es generac oil - 070185es,

$21.43
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Generator maintenance kit 6485 - generator,

Generator maintenance kit 6485 - generator,

$32.74
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Generac 0j8478s 0j8478 filter - generac,

Generac 0j8478s 0j8478 filter - generac,

$26.05
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Generac 0j8478s 0j8478 twin - generac,

Generac 0j8478s 0j8478 twin - generac,

$67.89
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Generac generator - 08-12,

Generac generator - 08-12,

$45.67
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Oem generac power systems - oem,

Oem generac power systems - oem,

$39.99
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Generac generator set - generac,

Generac generator set - generac,

$7500.00
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Fit for generac 6485 - fit,

Fit for generac 6485 - fit,

$26.99
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070185e oil filter - oil,

070185e oil filter - oil,

$19.52
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20kw 22kw generator - 20kw-22kw,

20kw 22kw generator - 20kw-22kw,

$144.39
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Generac 0j8478s 0j8478 filter - generac,

Generac 0j8478s 0j8478 filter - generac,

$86.98
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📊96 listings · from $6.99 · avg $883.24

Browse 96 generac 20 kw listings currently in our index. Prices range from $6.99 to $13900, with an average of $883.24. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about generac 20 kw →

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Everything you need to know about generac 20 kw

Whether you are looking for a brand-new or second-hand generac 20 kw, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at $6.99, while premium listings can reach $13900 — giving you a wide budget spread to work with. The average price of $883.24 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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