Snowblower · Troy-Bilt Vortex 2490 / Vortex 2890
Troy-Bilt 31AH54Q6766 and 31AH5DQ8766 parts: belts, shear pins and spark plug
These models share most of their parts. A part marked with a model number fits only that model.
- 31AH54Q6766 Vortex 2490: 24 in clearing width
- 31AH5DQ8766 Vortex 2890: 28 in clearing width
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Parts for the Troy-Bilt 31AH54Q6766 and 31AH5DQ8766
| Part | Number and size | Buy |
|---|---|---|
| Shear pins |
MTD 738-05273
|
Search Amazon for 738-05273 |
| Auger belt |
MTD 954-04195A
|
Search Amazon for 954-04195A |
| Drive belt |
MTD 954-04201A
|
Search Amazon for 954-04201A |
| Spark plug31AH54Q6766 | Not confirmed | |
| Spark plug31AH5DQ8766 |
MTD 951-10292A part details
|
Shop |
| Scraper bar31AH54Q6766 |
MTD 790-00120
|
Search Amazon for 790-00120 |
| Scraper bar31AH5DQ8766 |
MTD 790-00118
|
Search Amazon for 790-00118 |
Engine: MTD OHV snow engine (277/357/420cc family)
- Spark plug
- MTD
951-10292A
Service intervals
This model's maintenance schedule is printed in operator's manual 769-11510C, which covers 6 models: see the service schedule.
Models that share these parts
Sources
- Operator's Manual, Snow Thrower 2-Stage and 3-Stage (300, 500, 600 and 800 Series), MTD LLC / Troy-Bilt LLC, form 769-11510C, May 17, 2017 (machine and part numbers)
- Parts/Warranty Supplement, Storm 2460, 2625, 2690, 2890, 3090; Vortex 2490, 2890, Troy-Bilt LLC, form 769-12274, May 12, 2017 (machine and part numbers, engine)
- Troy-Bilt 2490 (31AH54Q6766) Vortex 24 in. Snow Thrower IPL, variant 2017 (the only variant listed for this plate) (.Quick Reference, Auger Housing), PartsTree (dealer copy of MTD IPL), 2017 variant (machine and part numbers)
- Vortex 2490 Snow Blower - 31AH54Q6766 (prior-year model page; Wayback capture 2019-07-16 of the earlier model page: '24" Three-Stage Snow Blower - 277cc'), Troy-Bilt LLC, retrieved 2026-09-30; capture 2019-07-16 (machine and part numbers)
- Operator's Manual, Three Stage Snow Thrower - Vortex 2490 & Vortex 2890, Troy-Bilt LLC, form 769-09814, May 29, 2014 (machine and part numbers)
- Troy-Bilt 2890 (31AH5DQ8766) Vortex 28 in. Snow Thrower IPL, variant 2017 (the only variant listed) (.Quick Reference, Auger Housing), PartsTree (dealer copy of MTD IPL), 2017 variant (machine and part numbers, engine)
- Vortex 2890 Snow Blower - 31AH5DQ8766 (prior-year model page, manual list), Troy-Bilt LLC, retrieved 2026-09-30 (machine and part numbers)
- Operator's Manual, 277cc, 357cc and 420cc OHV Horizontal Shaft Engine, MTD LLC, form 769-11494B, May 17, 2017 (engine)
Last checked September 30, 2026. How we check parts.