Product Details
21-3/16" Lawn Mower Blade (198-059) by Oregon Tool®. The Oregon™ 198-059 replacement lawn mower blade is made to the exact OEM specification for optimum performance. Oregon Tool blades are individually straightened and hardened to provide a consistent, cleaner cut and increase blade longevity.
Specifications
| Blade Width: 2.75" |
| Thickness: 0.149" |
| Blade Length: 21-3/16" |
| Center Hole Size: 5/8" 6 pt. star |
| OffSet: 3/8" |
| Air Lift: 1-1/2" |
| Color: Black |
| Volume: 425.24 in³ |
| Product UOM: Each |
| Weight (with Packaging): 2.29 Lb |
| Product Height: 0.149 |
| Product Length: 21-3/16" |
| Product Width: 2.75 |
Features
- Requires 2 blades for 42" cut
- Mulching feature
- Deep deck-1997 and after, auto-drive 1999 and after
- Major brand replacement: MTD
Blade Width - Measure near the center of the blade.
Thickness - Measure near the center of the blade.
Blade Length - Measured diagonally from the corners of the blade
Center Hole Size - Many blades will have a round hole in the center of the blade and you will need to know its diameter. Blade Length 5 or 7 Point Star Center holes may be 5 or 7 point star shaped. 5 point star on blade7 point star on blade Square or Rectangular The MTD built blades on many walk behind lawn mowers have a 'bow-tie' hole. In this case the Oregon replacement blade will have a rectangular center hole which will fit on the bow-tie pattern on the blade adapter. Square or Rectangular hole on blade MTD Blades The MTD™ built blades (Bolens, Cub Cadet, Troy-bilt, White, Yard Machine, and Yardman) may have a 6 point star. Oregon replacement blades will have a 'Y' shaped center hole which will fit exactly on the 6 point star on the blade spindle. 6 point star for MTD blades The two sizes of the 6 point star. If your blade spindle has a bolt and lock washer that holds the blade to the machine you would use the 11/16" star or 'Y' blade. blade spindle with bolt and lock washer. If your blade is secured with a large flange nut then you would use the 5/8" star or 'Y' blade. blade spindle with large flange nut
OffSet - (Sometimes referred to as offset): If you set the blade on a table this is the distance the center of the blade is above the table top (if any) when the cutting edges are flat on the table
Air Lift - Air lift is the distance the lift panel rises above the cutting edge.
Fit Guide
Columbia Products: 13A277KS897, 13A879KS897, 13A8A1K897, 13AM79KS897, 13AN79GS897, 13AP91GS897 (2010), 13AP91GS897 (2012), 13AP91KS897, 13AP93KS897, 13APA1KS897, 13APA1KS897 (2015), 13APA1KS897 (2016), 13APA1KS897 (2017), 13AV90GS897, 13AV90GS897 (2010), 13AV90GS897 (2011), 13AV91GS897 (2010), 13AV91GS897 (2012), 13AX91KS897, 13AX93KS897, 13AXA1KS897, 17ARCBDS897 (2015), 17ARCBDS897 (2017-19)
Craftsman: 131PA1ZS099, 132PA1ZS099, 13A277KS099, 13A277SS099, 13A277SS299, 13A277XS099 (2014), 13A277XS099 (2015-16), 13A277XS099 (2017), 13A277XS299, 13A277XS299 (2014), 13A277XS299 (2015-16), 13A278XS099, 13A278XS099 (2014), 13A278XS099 (2015-16), 13A278XS099 (2018-19), 13A278XS299, 13A278XS299 (2014), 13A278XS299 (2015-16), 13A278XS299 (2017-18), 13A878XS099, 13AD78XS099, 13AD78XS099 (2014), 13AD78XS099 (2015-16), 13AJ77SS099, 13AJ78SS099 (2011), 13AJ78SS099 (2012), 13AL78SS099, 13AL78SS299, 13AL79SS099, 13AN771S099, 13AN771S299, 13AN77SS099 (2011), 13AN77SS099 (2012), 13AN77SS299 (2011), 13AN77SS299 (2012), 13AP78XS099, 13APA1Z099 (2015), 13APA1Z099 (2016), 13APA1ZS099, 13APA1ZS099 (2015), 13APA1ZS099 (2016), 13AR91PS099, 13AR91PS299, 13BJ78SS099, 17AK2ACS099, 17AKCACS099 (2014-16), 17AKCACS099 (2018), 17AKCACS299, 17ARCBDS099, 247203700, 247203701, 247203702, 247203703, 247203704, 247203705, 247203706, 247203710, 247203711, 247203712, 247203713, 247203714, 247203715, 247203716, 247203720, 247203721, 247203722, 247203723, 247203724, 247203725, 247203726, 247203730, 247203731, 247203732, 247203733, 247203734, 247203760, 247203761, 247203770, 247203771, 247203772, 247203773, 247203774, 247203775, 247203776, 247204380, 247204400, 247250010, 247251110, 247270380, 247273730, 247286040, 247286720, 247288810, 247288811, 247288812, 247288820, 247288830, 247288831, 247288840, 247288841, 247288842, 247288843, 247288870, 247289010, 247289020, 247289040, 247289050, 247289060, 247289110, 247289190, 247289800, 316286040
Cub Cadet: 131PA1ZS099 (T7800), 132PA1ZS099 (T7800), 13A2775S000, 13A277KS897 CLT42G, 13A277XS099 (T1000), 13A277XS299 (T1000), 13A278XS099 (T1200), 13A278XS299 (T1200), 13A878XS099 (T1300), 13A879KS897 CLT42H, 13A8A1CS010, 13A8A1CS056, 13A9A1CS010, 13A9A1CS056, 13A9A1CS256, 13AD775S059, 13AD78XS099 (T1400), 13AGA1CS010, 13AL795S004, 13AM775S000, 13AM775S058 M115-42, 13AM775S200, 13AP78XS099 (T1800), 13APA1CS010, 13APA1CS210, 13APA1KS897 CYT4220SE, 13APA1ZS099 (T8000), 13AVA1C210, 13AVA1C256 (2016), 13AVA1C256 (2017), 13AVA1CS009 (2016), 13AVA1CS009 (2017), 13AVA1CS010 (2016), 13AVA1CS010 (2017), 13AVA1CS056, 13AVA1CS056 (2015), 13AVA1CS056 (2017), 13AX795S004, 13AXA1KS897 CYT4220, 13AZA1CS010, 13B2775S000, 13B9A1CS010, 13BGA1CS010, 13BPA1CS010, 13W277SS031 LT 4200, 13W277SS231 LT 4200, 13W8A1CS010, 13W9A1CS010, 13WGA1CS010, 13WGA1CS210, 13WN77SS031 (LT4200), 13WN77SS231 (LT4200), 13WPA1CS010, 13WPA1CS210, 13WV1CS009, 13WVA1CS009, 13WVA1CS010, 13WVA1CS210, 17AF2ACS010, 17AKCACS099 (Z6000), 17AKCACS299 (Z6000), 17ARCBDS099 (ZS6500), 17ARCBDS897 ZT-S42 KH, 17YF2ACS010, 7ARCBDS897 ZT-S42 KH, CLT42G 13A277KS897, CLT42H 13A879KS897, CYT4220 13AXA1KS897, CYT4220SE 13APA1KS897, LTX1040, LTX1042, LTX1042KH, LTX1042KW, LTX1045, M115-42 13AM775S058, RZT-L42, RZT-S42, RZT42, ZT-L42 KH 17ARCACS897, ZT-S42 KH 17ARCBDS897
Huskee: 13AJ771S031, 13AJ771S231, 13W2771S031, 13W2771S231, 13W2775S031 (2012), 13W2775S031 (2013-14), 13W2775S231 (2012), 13W2775S231 (2013-14), 13W277SS031, 13W277SS231, 13WJ771S231, 13WN77SS031, 13WN77SS231, 13WV771S031, 13WV771S231
Master Cut: 13AD775S059
Murray: 13AM772S058, 13AM775S058, 13AM775S058 (2014-15), 13AM775S058 (2015), 13AM775S058 (2016), 13AM77LS058, 13AN772S058, 13AO785S058, 13BM772S058, 17AC2ACS058
Ryobi: 13AD678G034
Statesman: 13AN678G016
Troy-Bilt: 13AN77KS011 (2010), 13AN77KS011 (2013), 13AN77KS066 (2010), 13AN77KS066 (2013), 13AX78KS011, 13AX78KS066, 13WM77KS011 (2014-15), 13WM77KS011 (2016), 13WN77KS011 (2010), 13WN77KS011 (2011), 13WN77KS011 (2012-13), 13WN77KS211 (2010), 13WN77KS211 (2011), 13WN77KS211 (2012-13), 13WV78KS011, 13WX78KS011 (2010), 13WX78KS011 (2011), 13WX78KS011 (2012), 13WX78KS066 (2010), 13WX78KS066 (2011), 13WX78KS066 (2012), 13WX78KS211 (2010), 13WX78KS211 (2011), 13WX78KS211 (2012), 13WX78KS211 (2013), 17WF2ACS011
Yard Machine: 13A2775S000 (2013-014), 13A2775S000 (2013-14), 13A2775S000 (2015), 13AD678G300, 13AJ771S004, 13AJ775S000, 13AJ795S004 (2010), 13AJ795S004 (2012), 13AL795S004, 13AM772S000, 13AM775S000, 13AM775S000 (2014-15), 13AM775S000 (2016-18), 13AM775S200, 13AN775S000, 13AN775S200, 13AX771S004 (2011), 13AX771S004 (2012), 13AX795S004, 13AX795S004 (2012-13), 13AX795S004 (2014-16), 13AX795S004 (2017), 13B2775S000, 13B277SS000 (2016), 13B277SS000 (2017), 13DF675G062
Yard Man: 13A2785S001, 13AN772S000, 13AN772S055, 13AN785S001, 13AN795S001, 13AO772S055, 13RM772S055, 17AC2ACS055
Replacement Guide
Arnold: 490-110-C122, 490-110-M115
Bolens: 742-0616, 742-0616A, 942-0616, 942-0616A, OEM-742-0616
Columbia Products: 942-04308
Craftsman: 942-04308, 942-04312, 942-0616A
Cub Cadet: 490-110-C109, 490-110-C122, 490-110-M108, 490-110-M115, 742-04087, 742-04308, 742-04312, 742-04360, 742-04410, 742-0616, 742-0616A, 742-0656, 7420616, 942-04087, 942-04126-X, 942-04308, 942-04308-X, 942-04308A, 942-04312, 942-04312-X, 942-04360, 942-04360-0684, 942-04410, 942-04410-0684, 942-0616, 942-0616-X, 942-0616A, 942-0656, 94204308, 94204308X, 94204312, GW-7420616, OCC-742-04312, OCC-742-0616, OEM-742-04308, OEM-742-0616
Huskee: 942-04308
J Thomas: BL-014
Laser: 91033
Lowes: 41347
MTD: 490-110-M108, 490-110-M115, 742-04087, 742-04308, 742-04312, 742-04410, 742-0616, 742-0616A, 742-0656, 742-4360, 7420616, 942-04087, 942-04308, 942-04308-X, 942-04308A, 942-04312, 942-04312-X, 942-04360-0684, 942-04410, 942-04410-0684, 942-0616, 942-0616-X, 942-0616A, 942-0656, 942-4360, GW-7420616, OEM-742-04308, OEM-742-0616
Master Cut: 942-04308
Mowmore: MTD1032
Murray: 942-04308
Rotary: 1032
Rural King: 66891363
Ryobi: 742-0616
Statesman: 742-0616
Stens: 335-707, 355-707
Sunbelt: B1MA2414
Tractor Supply: 4415354, 4442432, 60-7118-6
Troy-Bilt: 490-110-M108, 490-110-M115, 742-04087, 742-04308, 742-04312, 742-04410, 742-0616A, 742-0656, 742-4360, 7420616, 942-04087, 942-04308, 942-04308-X, 942-04312, 942-04312-X, 942-04360-0684, 942-04410, 942-04410-0684, 942-0616, 942-0616-X, 942-0616A, 942-0656, 942-4360, GW-7420616, OEM-742-04308, OEM-742-0616
Yard Machine: 742-0616, 942-04308
Yard Man: 942-04308
For the last 74 years, Oregon Tool® has carved out a reputation as the undisputed market leader in saw chains, bars, sprockets, outdoor equipment accessories and parts, with more than 40 million products sold in more than 100 countries, from Sao Paolo to Siberian forests. Oregon Tool legacy of innovation has made Oregon Tool the first name in precision cutting tools and Oregon Tool continue to set the bar ever higher. Oregon Tool proven grind technology ensures Oregon Tool chains have above-and-beyond quality - burr-free cutting edge, consistent surface finish and even shot peening, because the men and women who choose Oregon Tool tools deserve to have product performance that matches their own passion and commitment to exactness and doing a job well done the first time around. Oregon Tool perform 25,000 hours of product testing each year in both lab and real-world settings, to ensure superior cutting quality and safety. That's why Oregon Tool is the World's #1 Saw Chain and manufactures more feet of chain than any other brand annually - enough to circle the planet 1.5 times. As global leaders in precision and cutting-edge technology, Oregon Tool are "Sharper by Nature."