Zero-turn mower · Troy-Bilt Mustang Z42 / Mustang Z46

Troy-Bilt 17BAFACS023, 17BAFACS066 and 17BAFACT066 parts: spark plug, oil filter and fuel filter

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

679 cc

Fits 17BAFACS023, 17BAFACS066 and 17BAFACT066.

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Parts for the Troy-Bilt 17BAFACS023, 17BAFACS066 and 17BAFACT066

Part	Number and size	Buy
Oil filter	MTD `951-12690` part details	Search Amazon for 951-12690
Spark plug	MTD `951-10292A` part details Replaces 951-10292	Shop
Fuel filter	MTD `951-3013` part details	Search Amazon for 951-3013

Checked October 6, 2026 · 18 sources

Engine: MTD 679 cc OHV vertical shaft twin (Troy-Bilt, 2021 manual)

Displacement: 679 cc
Oil filter: MTD 951-12690
Spark plug: MTD 951-10292A
Fuel filter: MTD 951-3013

Where's my model number?

Under the seat pan; lift up the seat to see it

Other machines that use these parts (59)

Cub Cadet XT1 LT46 with IntelliPower / XT1 LT42 with IntelliPower and others oil filter, spark plug and fuel filter
Cub Cadet XT1 LT42 IntelliPOWER / XT1 LT46 INTELLIPOWER oil filter, spark plug and fuel filter
Troy-Bilt Pony 42 / Pony 42X and others oil filter, spark plug and fuel filter
Troy-Bilt Super Bronco 42 XP oil filter, spark plug and fuel filter
Troy-Bilt Pony 42 oil filter, spark plug and fuel filter
Troy-Bilt Super Bronco 46 / Super Bronco XP 54 / Super Bronco 50 XP oil filter and spark plug
Cub Cadet XT2 LX42 / XT2 LX46 oil filter and spark plug
Troy-Bilt Super Bronco / TB30T oil filter, spark plug and fuel filter
Troy-Bilt Mustang Z50 / Mustang Z42 oil filter and spark plug
Troy-Bilt Storm 2690 XP / Storm 2690 and others spark plug
Cub Cadet 2X 24" HP / 2X 524 SWE and others spark plug
Craftsman 24 in. Snow Thrower / 26 in. Snow Thrower spark plug
Craftsman 28 in. Snow Thrower / 30 in. Snow Thrower spark plug
Troy-Bilt Vortex 2610 / Vortex 2890 / Vortex Tracker 2890 XP spark plug
Troy-Bilt Storm 3090 / Vortex 2490 spark plug
Troy-Bilt Storm 2460 spark plug
Cub Cadet 3X 24" / 3X 24" HD and others spark plug
Yard-Man Two-Stage Snow Thrower spark plug
Troy-Bilt Storm Tracker 2890 / Arctic Storm 30 and others spark plug
Craftsman 22 in. Snow Thrower spark plug
Craftsman 33 in. Snow Thrower spark plug
Yard Machines Two-Stage Snow Thrower / 600 Series Snow Thrower spark plug
MTD Gold Two-Stage Snow Thrower spark plug
MTD Gold Two-Stage Snow Thrower / 600 Series Snow Thrower spark plug
Cub Cadet 3X 24" / 3X 24" HD and others spark plug
Cub Cadet 2X 526 SWE / 2X 28" HP and others spark plug
Troy-Bilt Vortex 2895 XP / Storm Tracker 2890 / Storm 2890 spark plug
Troy-Bilt Storm 2890 / Vortex 2490 and others spark plug
Cub Cadet 2X 26" HD IntelliPOWER / 2X 28" IntelliPOWER and others spark plug
Cub Cadet 3X 26" HD / 3X 30" HD and others spark plug
Troy-Bilt Vortex 2490 / Storm 2625 and others spark plug
Cub Cadet 2X 30" TRAC / 3X 30" TRAC / 3X 30" TRAC IntelliPOWER spark plug
Cub Cadet 2X 30" HP / 2X 30" IntelliPOWER EFI and others spark plug
Troy-Bilt Polar Blast 3310XP / Polar Blast 3310 / Polar Blast 4510 spark plug
MTD Pro Two-Stage Snow Thrower spark plug
Cub Cadet SC 500 Z / SC 500 HW and others spark plug
Cub Cadet 3X 26" TRAC / 3X 30" TRAC spark plug
Huskee 600 Series Snow Thrower / Two-Stage Snow Thrower spark plug
Cub Cadet 3X 30" PRO / 3X 34" PRO / 3X 30" MAX spark plug
Cub Cadet 3X 30" PRO H / 3X 34" PRO H / 3X 34" MAX H spark plug
Cub Cadet 3X 30" MAX IntelliPOWER EFI spark plug
Cub Cadet 930 SWE / 933 SWE / 945 SWE spark plug
Cub Cadet 3X 34" MAX H IntelliPOWER EFI spark plug
Troy-Bilt Vortex Tracker 2890 spark plug
Yard Machines 600 Series Snow Thrower / Two-Stage Snow Thrower spark plug
Yard Machines Two-Stage Snow Thrower spark plug
Remington Two-Stage Snow Thrower spark plug
Remington Two-Stage Snow Thrower spark plug
MTD Two-Stage Snow Thrower spark plug
Yard Machines Two-Stage Snow Thrower spark plug
Columbia Two-Stage Snow Thrower / Three-Stage Snow Thrower / Heavy Duty Three Stage Snow Thrower spark plug
Columbia Two-Stage Snow Thrower spark plug
Columbia Three Stage Track Snow Thrower spark plug
Columbia Two-Stage Snow Thrower spark plug
Columbia Two-Stage Snow Thrower spark plug
Columbia Three-Stage Snow Thrower / Two-Stage Snow Thrower spark plug
Columbia Three-Stage Snow Thrower spark plug
Troy-Bilt TB 340 spark plug
Cub Cadet CC 600 spark plug

Where these numbers come from (18 sources)

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

Parts list · PartsTree (dealer copy of MTD IPL) · 2020 variant
Details
Troy-Bilt 17BAFACS023 (2020) IPL .Quick Reference: '937-05145 AIR FILTER ELEMENT', '951-12690 ENGINE OIL FILTER', '951-3013 FUEL FILTER', '951-10292 SPARK PLUG' superseded to 951-10292A (used for machine and part numbers, engine)
Parts list · PartsTree (dealer copy of MTD IPL) · 2020 variant
Details
Troy-Bilt 17BAFACS023 (2020) IPL Label Map: 679cc engine label ('LABEL-TROY BILT 679 CC OHV AIR CLNR') (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2020 variant
Details
Troy-Bilt 17BAFACS023 (2020) IPL Engine Accessories: ref 32 '951-3013 FUEL FILTER' (used for machine and part numbers)
Engine manual 769-26111 · MTD LLC · August 17, 2021
Details
Operator's Manual, 679 cc OHV Vertical Shaft Engines (Form No. 769-26111, August 17, 2021); p14 Replacement Parts: '951-10292 Spark Plug', '937-05066 Air Filter Assembly (Includes Pre-Filter)', '951-3013 Fuel Filter', '951-12690 Oil Filter' (used for machine and part numbers, engine)
Operator's manual 769-25609A · MTD Products · August 5, 2020
Details
Operator's Manual, Zero-Turn Rider (RZ19) (Form No. 769-25609A, August 5, 2020); 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 · Troy-Bilt LLC
Details
troybilt.com model page 17BAFACS023 (heading 'Mustang Z42 Zero-Turn Rider'; description 'MOWER:ZTL:42SD D ZT'; engine text '679cc V-twin OHV Troy-Bilt engine'; manuals listed 769-26111, 769-19031D_FR, 769-25609A, 769-25879, 769-25882, 769-19031D), 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) · 2020 variant
Details
Troy-Bilt 17BAFACS066 (2020) IPL .Quick Reference: '937-05145 AIR FILTER ELEMENT', '951-12690 ENGINE OIL FILTER', '951-3013 FUEL FILTER', '951-10292 SPARK PLUG' superseded to 951-10292A (used for machine and part numbers, engine)
Parts list · PartsTree (dealer copy of MTD IPL) · 2020 variant
Details
Troy-Bilt 17BAFACS066 (2020) IPL Label Map: 679cc engine label ('LABEL-TROY BILT 679 CC OHV AIR CLNR') (used for machine and part numbers, engine)
Parts list · PartsTree (dealer copy of MTD IPL) · 2021 variant
Details
Troy-Bilt 17BAFACS066 (2021) IPL .Quick Reference: '937-05145 AIR FILTER ELEMENT', '951-12690 ENGINE OIL FILTER', '951-3013 FUEL FILTER', '951-10292A SPARK PLUG' (used for machine and part numbers, engine)
Parts list · PartsTree (dealer copy of MTD IPL) · 2021 variant
Details
Troy-Bilt 17BAFACS066 (2021) IPL Label Map: 679cc engine label ('LABEL-TROY BILT 679 CC V TWIN') (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2020 variant
Details
Troy-Bilt 17BAFACS066 (2020) IPL Engine Accessories: ref 32 '951-3013 FUEL FILTER' (used for machine and part numbers)
Maker's model page · Troy-Bilt LLC
Details
troybilt.com model page 17BAFACS066 (heading 'Mustang Z42 Zero-Turn Rider'; description 'MOWER:ZT:42SD D ZT'; engine text '679cc V-twin OHV Troy-Bilt engine'; manuals listed 769-26111, 769-19031D_FR, 769-25609A, 769-25879, 769-25882, 769-19031D, 769-19031B), 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) · 2020 variant
Details
Troy-Bilt 17BAFACT066 (2020) IPL .Quick Reference: '937-05145 AIR FILTER ELEMENT', '951-12690 ENGINE OIL FILTER', '951-3013 FUEL FILTER', '951-10292A SPARK PLUG' (used for machine and part numbers, engine)
Parts list · PartsTree (dealer copy of MTD IPL) · 2020 variant
Details
Troy-Bilt 17BAFACT066 (2020) IPL Label Map: 679cc engine label ('LABEL-TROY BILT 679 CC OHV AIR CLNR') (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2021 variant
Details
Troy-Bilt 17BAFACT066 (2021) IPL .Quick Reference: '937-05145 AIR FILTER ELEMENT', '951-12690 ENGINE OIL FILTER', '951-3013 FUEL FILTER', '951-10292A SPARK PLUG' (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2021 variant
Details
Troy-Bilt 17BAFACT066 (2021) IPL Label Map: 679cc engine label ('LABEL-TROY BILT 679 CC OHV AIR CLNR') (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2020 variant
Details
Troy-Bilt 17BAFACT066 (2020) IPL Engine Accessories: ref 32 '951-3013 FUEL FILTER' (used for machine and part numbers)
Maker's model page · Troy-Bilt LLC
Details
troybilt.com model page 17BAFACT066 (heading 'Mustang Z46 Zero-Turn Rider'; description 'MOWER:ZT:46SD D ZT'; engine text '679cc V-twin OHV Troy-Bilt engine'; manuals listed 769-26111, 769-19031D_FR, 769-25609A, 769-25879, 769-25882, 769-19031D, 769-19031B), retrieved 2026-10-06 (ruling 1: ties the plate to its manuals and engine only) (used for machine and part numbers)