Zero-turn mower · Cub Cadet RZT-S50 KH / ZTS2 50

Cub Cadet zero-turn mower parts: blades and belts

Checked October 6, 2026 · From the manufacturer's operator's manual and parts list

Your model

Fits 5 models. Check yours is listed

Where a part differs, the row names the model.

17ARCBDQ010 RZT-S50 KH
17ARCBDQ056 RZT-S50 KH
17ASGGY2A10 ZTS2 50 · 50 in deck
17BSGGY2A10 ZTS2 50 · 50 in deck
17WRCBDQ010 RZT-S50 KH

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Parts for these 5 models

Part	Number and size	Buy
Blade17ARCBDQ010, 17ARCBDQ056, 17WRCBDQ010	MTD `942-05052A` part details	Search Amazon for 942-05052A
Blade17ASGGY2A10, 17BSGGY2A10	MTD `742P05094` part details	Search Amazon for 742P05094
Deck belt	MTD `954-05078` part details	Search Amazon for 954-05078
Drive belt	MTD `954-04317A` part details Replaces 954-04317	Search Amazon for 954-04317A

Checked October 6, 2026 · 41 sources

Other machines that use these parts (24)

Troy-Bilt Super Bronco 50 blade
Troy-Bilt Super Bronco 46 / Super Bronco XP 54 / Super Bronco 50 XP blade
Cub Cadet XT2 SLX50 / XT1-LT50 KH and others blade
Troy-Bilt Super Bronco 50 XP / Super Bronco 50K XP / Super Bronco 54 XP blade
Cub Cadet ZT2 50 / ZT1 50 blade, deck belt and drive belt
Cub Cadet XT1 LT50 FAB / XT1 ST54 blade
Troy-Bilt Mustang Z50 blade, deck belt and drive belt
Troy-Bilt Super Bronco 50K FAB XP blade
Troy-Bilt Super Bronco 50K XP blade
Cub Cadet ZT1 42 / ZT1 46 / ZTS1 50 drive belt
Cub Cadet ZTS1 50 blade, deck belt and drive belt
Troy-Bilt Mustang Z50 / Mustang Z42 deck belt
Cub Cadet ZT1 54 drive belt
Cub Cadet ZT2 54 / ZT2 60 and others drive belt
Cub Cadet ZT2 60 / ZTS2 60 drive belt
Cub Cadet ZTS1 42 / ZT1 42 FAB drive belt
Troy-Bilt Mustang Z54 / Mustang Z54 XP drive belt
Troy-Bilt Mustang Z42 drive belt
Cub Cadet ZTS1 46 drive belt
Cub Cadet RZT-L54 KH / RZT-L54 KW and others drive belt
Cub Cadet RZT-L42 / RZT-S42 and others drive belt
Cub Cadet RZT-L50 KH / RZT-L50 KW and others drive belt
Cub Cadet RZT-S42 / RZT-S50 / RZT-S46 drive belt
Cub Cadet RZT-S46 / RZT-L46 and others drive belt

Where these numbers come from (41 sources)

Every part number above is printed in at least two of these. Checked October 6, 2026. How we check parts.

Operator's manual 769-11912A · Cub Cadet LLC · March 9, 2017
Details
Parts/Warranty Supplement, RZT S42/46/50/54 (Form No. 769-11912A, March 9, 2017); p1 Replacement Parts: '954-05078 Deck Belt, RZT S50', '954-04317A Drive Belt', '942-05052A Blade, RZT S50' (no engine lines) (used for machine and part numbers)
Operator's manual 769-11221 · Cub Cadet LLC · October 19, 2015
Details
Operator's Manual, RZT S Series Tractor (Form No. 769-11221, October 19, 2015); p2 model plate, p31 Replacement Parts: '954-05078 Deck Belt, RZT S50', '954-04317A Drive Belt', '942-05052A Blade, RZT S50'; p32: 'KH-12-050-01-S Oil Filter (Kohler)', '759-3336 Spark Plug (Kohler)', 'KH-25-050-22-S1 Fuel Filter (Kohler)', 'KH-32-083-09-S1 Air Filter (Kohler)' (used for machine and part numbers)
Operator's manual 769-10205B · Cub Cadet LLC · May 29, 2015
Details
Operator's Manual, RZT S Series Tractor (Form No. 769-10205B, May 29, 2015); p2 model plate; p31 Replacement Parts print RZT S42, S46 and S54 lines and no RZT S50 line (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2015
Details
Cub Cadet RZT-S50 KH (17ARCBDQ010) (2015) IPL Mower Deck 50-Inch: #29 '942-05052A Blade, Cut, 17.27" 2-In-1'; #33 '954-05078 V-Belt' (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2015
Details
Cub Cadet RZT-S50 KH (17ARCBDQ010) (2015) IPL Drive System: #33 '954-04317A Belt, A-Type x 67.0' (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2015
Details
Cub Cadet RZT-S50 KH (17ARCBDQ010) (2015) IPL .Quick Reference: '954-05078 Belt (PTO / Deck)'; '954-04317A Belt (Trans Drive)'; '942-05052A Blade' (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2016
Details
Cub Cadet RZT-S50 (17ARCBDQ010) (2016) IPL Deck: #29 '942-05052A 17.27" BLADE (2N1)'; #33 '954-05078 V-BELT B SEC x 143.5 LG' (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2016
Details
Cub Cadet RZT-S50 (17ARCBDQ010) (2016) IPL Drive: #28 '954-04317A TRANSMISSION DRIVE BELT A X 67' (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2017
Details
Cub Cadet RZT-S50 KH (17ARCBDQ010) (2017) IPL Deck: #31 '942-05052A 17.27" BLADE (2N1)'; #35 '954-05078 V-BELT B SEC x 143.5 LG' (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2017
Details
Cub Cadet RZT-S50 KH (17ARCBDQ010) (2017) IPL Drive: #28 '954-04317A TRANSMISSION DRIVE BELT A X 67' (used for machine and part numbers)
Maker's model page · Cub Cadet LLC
Details
cubcadet.com model page 17ARCBDQ010 (heading 'RZT-S50 KH'; description 'MOWER:RZTS:50SD DUAL EZT D STY'; manuals listed: 769-11912A (SHEET:SUPP:WARR/PARTS:CC RZTS); 769-12145 (SHEET:SUPP:RZT/ZF); 769-11909 (MANL:OPER:BILING:RZTS); 769-11221 (MANL:OPER:BILING:CUB RZTS); 769-10205B (MANL:OPER:BILING:CUB RZTS); 769-10585 (MANL:PARTS:2015:RZT-S:CUB)), retrieved 2026-10-06 (ruling 1: ties the plate to its manuals only) (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2016
Details
Cub Cadet RZT-S50 KH (17ARCBDQ056) (2016) IPL Deck: #29 '942-05052A 17.27" BLADE (2N1)'; #33 '954-05078 V-BELT B SEC x 143.5 LG' (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2016
Details
Cub Cadet RZT-S50 KH (17ARCBDQ056) (2016) IPL Drive: #28 '954-04317A TRANSMISSION DRIVE BELT A X 67' (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2017
Details
Cub Cadet RZT-S50 KH (17ARCBDQ056) (2017) IPL Deck: #31 '942-05052A 17.27" BLADE (2N1)'; #35 '954-05078 V-BELT B SEC x 143.5 LG' (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2017
Details
Cub Cadet RZT-S50 KH (17ARCBDQ056) (2017) IPL Drive: #28 '954-04317A TRANSMISSION DRIVE BELT A X 67' (used for machine and part numbers)
Maker's model page · Cub Cadet LLC
Details
cubcadet.com model page 17ARCBDQ056 (heading 'RZT-S50 KH'; description 'MOWER:RZTS:50SD D EZT D STYLE'; manuals listed: 769-11912A (SHEET:SUPP:WARR/PARTS:CC RZTS); 769-12145 (SHEET:SUPP:RZT/ZF); 769-11909 (MANL:OPER:BILING:RZTS); 769-11221 (MANL:OPER:BILING:CUB RZTS)), retrieved 2026-10-06 (ruling 1: ties the plate to its manuals only) (used for machine and part numbers)
Operator's manual 769-26901A · Cub Cadet LLC · August 20, 2024
Details
Parts/Warranty Supplement, Cub Cadet ZTS1 42/46/50, ZTS1 42IP & ZTS2 50/54/60 (Form No. 769-26901A, August 20, 2024); pp1-2 Replacement Parts: the same deck belt, drive belt and high-lift blade lines by width as 769-26262 ('754P06134 Deck Belt, 42', '754P06135 Deck Belt, 46', '954-05078 Deck Belt, 50', '954-04329A Deck Belt, 54', '754P06094 Deck Belt, 60', '954-04317A Drive Belt', '742P05528 High-Lift Blade, 42', '742P05510 High-Lift Blade, 46', '742P05094 Ultra High-Lift Blade, 50', '742P05086 Ultra High-Lift Blade, 54', '742P05620 Ultra High-Lift Blade, 60') and the same Kohler lines ('KH-12-050-01-S Oil Filter, Kohler', 'KH-32-883-09-S1 490-200-K054 Air Filter Kit, Kohler (KT7000)', 'KH-32-883-13-S 490-200-K064 ... (KT7000 PRO)', 'KH-25-132-23-S Spark Plug, Kohler', 'KH-25-050-22-S1 Fuel Filter, Kohler') (a later edition of 769-26262; one source series) (used for machine and part numbers)
Operator's manual 769-26262 · Cub Cadet LLC · September 1, 2021
Details
Parts/Warranty Supplement, Cub Cadet ZTS1 42/46/50 & ZTS2 50/54/60 (Form No. 769-26262, September 1, 2021); p1 Replacement Parts (service and packaged part numbers): '754P06134 490-501-C081 Deck Belt, 42', '754P06135 490-501-C082 Deck Belt, 46', '954-05078 490-501-C070 Deck Belt, 50', '954-04329A 490-501-C067 Deck Belt, 54', '754P06094 490-501-C090 Deck Belt, 60', '954-04317A 490-501-C069 Drive Belt', '742P05528 High-Lift Blade, 42', '742P05510 490-110-C192 High-Lift Blade, 46', '742P05094 490-110-C193 Ultra High-Lift Blade, 50', '742P05086 490-110-C194 Ultra High-Lift Blade, 54', '742P05620 490-110-C187 Ultra High-Lift Blade, 60'; Kohler lines 'KH-12-050-01-S 1205001S1C Oil Filter, Kohler', 'KH-32-883-09-S1 490-200-K054 Air Filter Kit, Kohler (KT7000)', 'KH-32-883-13-S 490-200-K064 Air Filter Kit (Cylinder), Kohler (KT7000 PRO)', 'KH-32-883-09-S1 490-200-K054 Air Filter Kit (Cartridge), Kohler (KT7000 PRO)', 'KH-25-132-23-S 490-250-K021 Spark Plug, Kohler', 'KH-25-050-22-S1 Fuel Filter, Kohler' (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2022 variant
Details
Cub Cadet 17ASGGY2A10 (2022) IPL .Quick Reference: Belt (PTO / Deck) 954-05078 'V-BELT B SEC x 143.5 LG', Belt (Trans Drive) 954-04317A 'TRANSMISSION DRIVE BELT A x 67', Blades 742P05094 '17.271" BLADE (2IN1) (S SHAPE CENTER HOLE)' (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2022 variant
Details
Cub Cadet 17ASGGY2A10 (2022) IPL Deck: ref 34 954-05078 'V-BELT B SEC x 143.5 LG'; ref 30 742P05094 '17.271" BLADE (2IN1) (S SHAPE CENTER HOLE)' (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2022 variant
Details
Cub Cadet 17ASGGY2A10 (2022) IPL Drive: ref 51 954-04317A 'TRANSMISSION DRIVE BELT A x 67' (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2022 variant
Details
Cub Cadet 17ASGGY2A10 (2022) IPL Label Map: 777D36704 'LABEL-50" AEROFORCE DECK RZ19' (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2023 variant
Details
Cub Cadet 17ASGGY2A10 (2023) IPL .Quick Reference: Belt (PTO / Deck) 954-05078 'V-BELT B SEC x 143.5 LG', Belt (Trans Drive) 954-04317A 'TRANSMISSION DRIVE BELT A x 67', Blades 742P05094 '17.271" BLADE (2IN1) (S SHAPE CENTER HOLE)' (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2023 variant
Details
Cub Cadet 17ASGGY2A10 (2023) IPL Deck: ref 34 954-05078 'V-BELT B SEC x 143.5 LG'; ref 30 742P05094 '17.271" BLADE (2IN1) (S SHAPE CENTER HOLE)' (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2023 variant
Details
Cub Cadet 17ASGGY2A10 (2023) IPL Drive: ref 51 954-04317A 'TRANSMISSION DRIVE BELT A x 67' (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2023 variant
Details
Cub Cadet 17ASGGY2A10 (2023) IPL Label Map: 777D36704 'LABEL-50" AEROFORCE DECK RZ19' (used for machine and part numbers)
Operator's manual 769-27013 · Cub Cadet LLC · August 29, 2024
Details
Operator's Manual, Steering Wheel Zero-Turn Tractor (Form No. 769-27013, August 29, 2024); p1 'Record Product Information': 'You can locate the model plate by lifting up the seat and looking under the seat pan.' (used for machine and part numbers)
Maker's model page · Cub Cadet LLC
Details
cubcadet.com 'Cub Cadet Ultima ZTS2 50 Zero-Turn Mower' page for 17ASGGY2A10 (heading 'ZTS2 50'); engine text 'A 23 HP/725cc Kohler 7000 Series PRO V-twin OHV engine'; manuals listed 769-26093A, 769-26262, 769-26892, 769-26901A, 769-27013 (ruling 1) (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2024 variant
Details
Cub Cadet 17BSGGY2A10 (2024) IPL .Quick Reference: '954-05078 V-BELT B SEC x 143.5 LG' Belt (PTO / Deck); '954-04317A TRANSMISSION DRIVE BELT A x 67' Belt (Trans Drive); '742P05094 17.271" BLADE (2IN1) (S SHAPE CENTER HOLE)' Blades; Kohler 'KH-32-883-13-S1 AIR FILTER/PRECLEANER KIT' superseded to 490-200-K064, 'KH-24-050-13-S FUEL FILTER', 'KH-52-050-02-S OIL FILTER-LONG', 'KH-25-132-14-S SPARK PLUG RFI', 'KH-25-132-12-S SPARK PLUG PLA' (keyed KT730-3060) (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2024 variant
Details
Cub Cadet 17BSGGY2A10 (2024) IPL Deck: '954-05078 V-BELT B SEC x 143.5 LG'; '742P05094 17.271" BLADE (2IN1) (S SHAPE CENTER HOLE)'; spindle 618P09256 'SPINDLE ASSEMBLY (5.37 DIA)' (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2024 variant
Details
Cub Cadet 17BSGGY2A10 (2024) IPL Drive: ref 51 '954-04317A TRANSMISSION DRIVE BELT A x 67' (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2024 variant
Details
Cub Cadet 17BSGGY2A10 (2024) IPL Label Map: 777D36704 'LABEL-50" AEROFORCE DECK RZ19' (used for machine and part numbers)
Maker's model page · Cub Cadet LLC
Details
cubcadet.com model page 17BSGGY2A10 (heading 'Cub Cadet Ultima ZTS2 50'; description 'MOWER:ZTS 50FAB D ZTS CUB CADE'; engine text 'A 24 HP*/747cc Kohler 7000 Series PRO V-twin OHV engine'; manuals listed 769-26901A, 769-27013, 769-26892), retrieved 2026-10-06 (ruling 1: ties the plate to its manuals and engine only) (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2015
Details
Cub Cadet RZT-S50 KH (17WRCBDQ010) (2015) IPL Mower Deck 50-Inch: #29 '942-05052A Blade, Cut, 17.27" 2-In-1'; #33 '954-05078 V-Belt' (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2015
Details
Cub Cadet RZT-S50 KH (17WRCBDQ010) (2015) IPL Drive System: #33 '954-04317A Belt, A-Type x 67.0' (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2015
Details
Cub Cadet RZT-S50 KH (17WRCBDQ010) (2015) IPL .Quick Reference: '954-05078 Belt (PTO / Deck)'; '954-04317A Belt (Trans Drive)'; '942-05052A Blade' (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2016
Details
Cub Cadet RZT-S50 (17WRCBDQ010) (2016) IPL Deck: #29 '942-05052A 17.27" BLADE (2N1)'; #33 '954-05078 V-BELT B SEC x 143.5 LG' (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2016
Details
Cub Cadet RZT-S50 (17WRCBDQ010) (2016) IPL Drive: #28 '954-04317A TRANSMISSION DRIVE BELT A X 67' (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2017
Details
Cub Cadet RZT-S50 (17WRCBDQ010) (2017) IPL Deck: #29 '942-05052A 17.27" BLADE (2N1)'; #33 '954-05078 V-BELT B SEC x 143.5 LG' (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2017
Details
Cub Cadet RZT-S50 (17WRCBDQ010) (2017) IPL Drive: #28 '954-04317A TRANSMISSION DRIVE BELT A X 67' (used for machine and part numbers)
Maker's model page · Cub Cadet LLC
Details
cubcadet.com model page 17WRCBDQ010 (heading 'RZT-S50 KH'; description 'MOWER:RZTS:50SD D EZT D STYLE'; manuals listed: 769-11912A (SHEET:SUPP:WARR/PARTS:CC RZTS); 769-12145 (SHEET:SUPP:RZT/ZF); 769-11909 (MANL:OPER:BILING:RZTS); 769-11221 (MANL:OPER:BILING:CUB RZTS); 769-10205B (MANL:OPER:BILING:CUB RZTS); 769-10585 (MANL:PARTS:2015:RZT-S:CUB)), retrieved 2026-10-06 (ruling 1: ties the plate to its manuals only) (used for machine and part numbers)