Walk-behind mower · Troy-Bilt TB110 / TB200

Troy-Bilt 11A-A2BM711, 12A-A2BU711 and 12A-A2BU766 parts: blades, drive belt and spark plug

Checked October 5, 2026 · From the manufacturer's operator's manual and parts list

Your model

Fits 11A-A2BM711, 12A-A2BU711 and 12A-A2BU766. Where a part differs, the row names the model.

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Parts for the Troy-Bilt 11A-A2BM711, 12A-A2BU711 and 12A-A2BU766

Part	Number and size	Buy
Blade	MTD `942-0741A` part details Qty 1	Search Amazon for 942-0741A
Spark plug	MTD `759-3336` part details Replaces BS-491055, BS-594056	Search Amazon for 759-3336
Drive belt11A-A2BM711	Not confirmed
Drive belt12A-A2BU711, 12A-A2BU766	MTD `954-04259A`	Search Amazon for 954-04259A
Grass bag	MTD `964-04117C` Replaces 964-04117B	Search Amazon for 964-04117C

Checked October 5, 2026 · 16 sources

Engine: Briggs & Stratton

Spark plug: MTD 759-3336; Champion RC12YC

Where's my model number?

Stand at the operator's position and look down at the rear of the deck.

Other machines that use these parts (15)

Cub Cadet SC 100 / SC 500 Z and others blade
Troy-Bilt TB130 blade
Cub Cadet SC 500 / SC 500 HW / SC 500 E blade
Troy-Bilt TB370 blade and spark plug
Troy-Bilt TB 370 XP blade
Cub Cadet SC 500 HW / SC 500 EQ blade
Cub Cadet SC 300 HW blade
Troy-Bilt Bronco 42 / TB2142 spark plug
Troy-Bilt TB2246 spark plug
Troy-Bilt Super Bronco 50 spark plug
Troy-Bilt Super Bronco 54 FAB / Super Bronco 54 spark plug
Cub Cadet LTX 1040 spark plug
Cub Cadet LTX 1046 M / LTX 1045 spark plug
Troy-Bilt Storm 3090 / Storm 2840 spark plug
MTD Gold Two-Stage Snow Thrower / 600 Series Snow Thrower spark plug

Where these numbers come from (16 sources)

Every part number above is printed in at least two of these. Checked October 5, 2026. How we check parts.

Operator's manual 769-10143 · Troy-Bilt LLC · October 14, 2014
Details
Operator's Manual, Push Mower Models TB110, TB120 & TB130 (Replacement Parts page 19: '942-0741A Mulching Blade', '964-04117B Grass Bag'; model plate page 2) (used for machine and part numbers, engine)
Operator's manual 769-09192 · Troy-Bilt LLC · October 1, 2013
Details
Operator's Manual, Push Mower Models TB110, TB120 & TB130 (earlier edition; Replacement Parts page 19: same blade and grass bag) (used for machine and part numbers)
Operator's manual 769-11279 · Troy-Bilt LLC · November 19, 2015
Details
Parts/Warranty Supplement, TB110, TB130, TB130XP (Replacement Parts page 1: '942-0741A Mulching Blade', '964-04117B Grass Bag') (used for machine and part numbers, engine)
Parts list · PartsTree (dealer copy of MTD IPL) · 2014, 2015
Details
Troy-Bilt TB 110 (11A-A2BM711) 2014 and 2015 IPLs, General Assembly: item 24 942-0741A 'Mulching Blade', item 8 964-04117B 'Grass Bag' (superseded to 964-04117C); Quick Reference 942-0741A 'Blade' (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2016, 2017, 2018
Details
Troy-Bilt TB 110 (11A-A2BM711) 2016, 2017 and 2018 IPLs: Blade 942-0741A '21" BLADE (MULCH)'; Grassbag 964-04117B 'GRASSBAG ASSEMBLY' (superseded to 964-04117C) (used for machine and part numbers)
Maker's model page · Troy-Bilt LLC
Details
Troy-Bilt prior-year model page 11A-A2BM711 (TB110; description 'MOWER:140CC ENG 21 IN'; manuals 769-09192, 769-10143, 769-11143, supplement 769-11279; parts manuals 769-09414 (2014), 769-10291 (2015)) (used for machine and part numbers)
Operator's manual 769-10146 · Troy-Bilt LLC · October 1, 2014
Details
Operator's Manual, Self Propelled Mower Model TB200 (Replacement Parts page 20: '942-0741A Mulching Blade', '964-04117B Grass Bag', '954-04259A Belt'; model plate page 2) (used for machine and part numbers)
Operator's manual 769-09193 · Troy-Bilt LLC · October 3, 2013
Details
Operator's Manual, Self Propelled Mower Model TB200 (earlier edition; Replacement Parts page 22: same blade, grass bag and belt) (used for machine and part numbers)
Operator's manual 769-12039 · Troy-Bilt LLC · November 10, 2016
Details
Parts/Warranty Supplement, TB 200, TB 220, TB 230, TB 240, TB 270 ES, TB 280 ES (Replacement Parts page 1: '942-0741A Mulching Blade', '954-04259A Belt (TB 200)') (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2014, 2015
Details
Troy-Bilt TB 200 (12A-A2BU711) 2014 and 2015 IPLs, General Assembly TB200: item 24 942-0741A 'Mulching Blade', item 44 954-04259A 'V-Belt', item 8 964-04117B 'Grass Bag' (superseded to 964-04117C); Quick Reference: 954-04259A 'Drive Belt', 942-0741A 'Blade' (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2016, 2017, 2018
Details
Troy-Bilt TB 200 (12A-A2BU711) 2016, 2017 and 2018 IPLs: 942-0741A '21" BLADE (MULCH)', 954-04259A 'V-BELT 3L 33.68', 964-04117B 'GRASSBAG ASSEMBLY' (superseded to 964-04117C) (2016 Blade item 1, Transmission Assembly item 15, Grassbag item 1; 2017 Blade & Adapter item 4, Transmission item 15, Grassbag item 1; 2018 Blade item 4, Transmission item 15, Grassbag item 1); 2017-2018 Quick Reference agrees (used for machine and part numbers)
Maker's model page · Troy-Bilt LLC
Details
Troy-Bilt prior-year model page 12A-A2BU711 (description 'MOWER:150CC ENG 21 IN'; manuals 769-09193, 769-10146, 769-11150, 769-11150A, 769-11280, 769-12039; parts manuals 769-09430 (2014), 769-10239 (2015)) (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2014, 2015
Details
Troy-Bilt TB 200 (12A-A2BU766) 2014 and 2015 IPLs, General Assembly TB200: item 24 942-0741A 'Mulching Blade', item 44 954-04259A 'V-Belt', item 8 964-04117B 'Grass Bag' (superseded to 964-04117C); Quick Reference: 954-04259A 'Drive Belt', 942-0741A 'Blade' (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2016, 2017, 2018
Details
Troy-Bilt TB 200 (12A-A2BU766) 2016, 2017 and 2018 IPLs: 942-0741A '21" BLADE (MULCH)', 954-04259A 'V-BELT 3L 33.68', 964-04117B 'GRASSBAG ASSEMBLY' (superseded to 964-04117C) (2016 Blade item 1, Transmission Assembly item 15, Grassbag Assembly item 1; 2017 Blade item 4, Drive item 15, Grassbag item 1; 2018 Blade item 4, Transmission item 15, Grassbag item 1); 2017-2018 Quick Reference agrees (used for machine and part numbers)
Maker's model page · Troy-Bilt LLC
Details
Troy-Bilt prior-year model page 12A-A2BU766 (description 'MOWER:150CC ENG 21 IN'; manuals 769-09193, 769-10146, 769-11150, 769-11150A, 769-11151, 769-12039; parts manuals 769-09430 (2014), 769-10239 (2015)) (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2014-2018
Details
Troy-Bilt TB 110 (11A-A2BM711) 2014, 2015, 2017 and 2018 IPLs, Quick Reference: 759-3336 'Spark Plug' (superseded to RC12YC); the 2016 catalog has no quick reference (used for engine)