Riding mower · Troy-Bilt Pony 42T / Super Bronco / TB30T

Troy-Bilt 13A277BS066, 13A279KS066 and 13A726JDA66 parts: blades, deck belt, spark plug, oil filter and fuel filter

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

Your model

Fits 13A277BS066 (42 in deck), 13A279KS066 (42 in deck) and 13A726JDA66. Where a part differs, the row names the model.

Shop buttons go to Amazon. As an Amazon Associate, SparkyFits earns from qualifying purchases; it never changes a part we list. How we make money.

Parts for the Troy-Bilt 13A277BS066, 13A279KS066 and 13A726JDA66

Part	Number and size	Buy
Blade13A277BS066, 13A279KS066	MTD `942-04308A` part details Replaces 942-04308, 942-04312, 942-04312A	Search Amazon for 942-04308A
Blade13A726JDA66	MTD `942-04385`	Search Amazon for 942-04385
Deck belt13A277BS066, 13A279KS066	MTD `954-04060C` part details Replaces 954-04060B	Search Amazon for 954-04060C
Deck belt13A726JDA66	MTD `954-05001`	Search Amazon for 954-05001
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 · 39 sources

Engine: MTD 420 cc OHV vertical shaft 13A277BS066 and 13A279KS066

Displacement: 420 cc
Oil filter: MTD 951-12690
Spark plug: MTD 951-10292A
Fuel filter: MTD 951-3013

Engine: MTD 382 cc OHV vertical shaft 13A726JDA66

Displacement: 382 cc
Oil filter: MTD 951-12690
Spark plug: MTD 951-10292A
Fuel filter: MTD 951-3013

Other machines that use these parts (75)

Troy-Bilt Bronco 42 / Bronco 42I / TB2142 blade and deck belt
Cub Cadet LTX 1040 blade and deck belt
Cub Cadet LTX 1042 KW / XT2-LX42 KW blade and deck belt
Cub Cadet XT1 LT46 with IntelliPower / XT1 LT42 with IntelliPower and others oil filter, spark plug and fuel filter
Cub Cadet XT1-LT42 C / XT1 LT42 and others blade
Troy-Bilt Pony 42 / Pony 42X and others oil filter, spark plug and fuel filter
Troy-Bilt Super Bronco 42 Hydro / Super Bronco 42 XP blade, oil filter, spark plug and fuel filter
Troy-Bilt Pony 42 blade, deck belt, oil filter, spark plug and fuel filter
Troy-Bilt Pony 42K blade and deck belt
Cub Cadet ZT1 46 / ZT1 42 blade
Cub Cadet XT2 LX42 / XT2 LX46 oil filter and spark plug
Cub Cadet XT1 LT42 / XT2-LX42 KH blade
Troy-Bilt Mustang Z50 / Mustang Z42 oil filter and spark plug
Cub Cadet RZT50 / RZT42 / RZT54 blade
Cub Cadet RZT-L42 / RZT-S42 and others blade
Cub Cadet RZT-S42 / RZT-S50 / RZT-S46 blade
Cub Cadet XT1 LT42 IntelliPOWER / XT1 LT46 INTELLIPOWER oil filter, spark plug and fuel filter
Troy-Bilt Super Bronco 46 / Super Bronco 50T and others oil filter and spark plug
Troy-Bilt Mustang Z42 / Mustang Z46 oil filter, spark plug and fuel filter
Troy-Bilt TB WC33 XP oil filter and spark plug
Cub Cadet CC 760 ES / CC 800 oil filter and spark plug
Cub Cadet ZT1 46 oil filter and spark plug
Craftsman T1000 Lawn Tractor / T1200 Lawn Tractor and others oil filter, spark plug and fuel filter
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 CC 94M / CC 98M 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
Troy-Bilt TB WC28 spark plug
Cub Cadet CC500 / CC 550 SP / CC 550 ES spark plug

Where these numbers come from (39 sources)

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

Operator's manual 769-12498 · Troy-Bilt LLC · September 15, 2017
Details
Parts/Warranty Supplement, Troy-Bilt Tuffy/Pony, Bronco, TB46 Automatic, Horse, TB42 Hydro (Form No. 769-12498, September 15, 2017); p1 Replacement Parts: '954-04060C Deck Belt (42” Mowing Deck)', '954-04219 Drive Belt (46” Mowing Deck)', '942-04308 Blade (42” Mowing Deck)', '942-04290 Blade (46” Mowing Deck)', '734-04240A Tire (Front) 15 x 6 x 6 Round Shoulder', '734-1731 Tire (Front) 15 x 6 x 6 Square Shoulder', '734-04241 Tire (Rear) 20 x 8 x 8 Round Shoulder', '734-1730 Tire (Rear) 20 x 8 x 8 Square Shoulder' (used for machine and part numbers)
Operator's manual 769-17291 · Troy-Bilt LLC · August 29, 2018
Details
Parts/Warranty Supplement, Troy-Bilt Tuffy/Pony, Bronco, TB46 Automatic, Horse, TB42 Hydro (Form No. 769-17291, August 29, 2018); p1 Replacement Parts: '954-04060C Deck Belt (42” Mowing Deck)', '954-04219 Drive Belt (46” Mowing Deck)', '942-04308 Blade (42” Mowing Deck)', '942-04290 Blade (46” Mowing Deck)', '734-04240A Tire (Front) 15 x 6 x 6 Round Shoulder', '734-1731 Tire (Front) 15 x 6 x 6 Square Shoulder', '734-04241 Tire (Rear) 20 x 8 x 8 Round Shoulder', '734-1730 Tire (Rear) 20 x 8 x 8 Square Shoulder' (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2018 variant
Details
Troy-Bilt 13A277BS066 (2018) IPL .Quick Reference: '954-04060C Belt-Deck Spindle & PTO'; '942-04308 Blade' superseded to 942-04308A; engine rows '951-10292 Spark Plug' superseded to 951-10292A, '951-12690 Oil Filter', '937-05065 Air Filter' superseded to 937-05065A, '951-3013 Fuel Cap' (the 2018 sheet's label for 951-3013), '951-12227 Fuel Filter' (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2018 variant
Details
Troy-Bilt 13A277BS066 (2018) IPL Deck: #35 '942-04308 21.23 BLADE (2N1)' superseded to 942-04308A; #43 '954-04060C V-BELT A X 96.5' (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2018 variant
Details
Troy-Bilt 13A277BS066 (2018) IPL Label Map: 777D19437 'LABEL-RIDER TROY 420CC'; 777D22265 'LABEL-42" DECK T-BILT'; 777D24198 'LABEL-PONY 42T 7 SPEED LH PNL B STY' (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2018 variant
Details
Troy-Bilt 13A277BS066 (2018) IPL Engine Accessories: #16 '951-3013 FUEL FILTER' (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2018 variant
Details
Troy-Bilt 13A277BS066 (2018) IPL Wheels (Front) and Wheels (Rear) (page wheels-rear-30): #1 '634-05067 WHEEL ASSEMBLY (15 x 6 x 6)' with tire 734-1731; #1 '634-0104 WHEEL ASSEMBLY (20 x 8 x 8)' with tire 734-1730 (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2019 variant
Details
Troy-Bilt 13A277BS066 (2019) IPL .Quick Reference: '954-04060C V-BELT A SEC x 96.5'; '942-04308 21.23" BLADE (2N1)' superseded to 942-04308A; engine rows '951-10292 SPARK PLUG' superseded to 951-10292A, '951-12690 ENGINE OIL FILTER', '937-05065A AIR FILTER', '951-3013 FUEL FILTER', '951-12227 MESH SCREEN FILTER' (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2019 variant
Details
Troy-Bilt 13A277BS066 (2019) IPL Deck: #35 '942-04308 21.23 BLADE (2N1)' superseded to 942-04308A; #43 '954-04060C V-BELT A X 96.5' (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2019 variant
Details
Troy-Bilt 13A277BS066 (2019) IPL Label Map: 777D29760 'LABEL-ENG SHROUD 420CC T-BILT LT5'; 777D28798 'LABEL-42 INCH DECK TROY-BILT' (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2019 variant
Details
Troy-Bilt 13A277BS066 (2019) IPL Engine Accessories: #16 '951-3013 FUEL FILTER' (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2019 variant
Details
Troy-Bilt 13A277BS066 (2019) IPL Wheels (Front) and Wheels (Rear) (page wheels-rear-31): #1 '634-05067 WHEEL ASSEMBLY (15 x 6 x 6)'; #1 '634-0104 WHEEL ASSEMBLY (20 x 8 x 8)' (used for machine and part numbers)
Engine manual 769-07670H · MTD LLC · July 21, 2017
Details
Operator's Manual, 420 cc & 452cc OHV Vertical Shaft Engine (Form No. 769-07670H, July 21, 2017); p1 cover; p17 Replacement Parts: '951-10292 Spark Plug', '937-05122 Air Filter Assembly (Includes Pre-Filter)', '951-3013 Fuel Filter', '951-12690 Oil Filter' (used for machine and part numbers)
Engine manual 769-17611 · MTD LLC · August 29, 2018
Details
Operator's Manual, 420 cc & 452cc OHV Vertical Shaft Engine (Form No. 769-17611, August 29, 2018); p1 cover; p17 Replacement Parts: '951-10292 Spark Plug', '937-05122 Air Filter Assembly (Includes Pre-Filter)', '951-3013 Fuel Filter', '951-12690 Oil Filter' (used for machine and part numbers)
Maker's model page · Troy-Bilt LLC
Details
troybilt.com model page 13A277BS066 (heading 'Pony 42T Troy-Bilt Riding Lawn Mower'; description 'MOWER:LT5:42SD 7SPD B STYLE'; engine text '420cc Single Troy-Bilt Engine'; manuals listed 769-07670H, 769-12493A, 769-12498, 769-17171, 769-17172, 769-17290B, 769-17291, 769-17611), retrieved 2026-10-06 (ruling 1: ties the plate to its manuals and engine only) (used for machine and part numbers)
Operator's manual 769-08418 · Troy-Bilt LLC · November 1, 2012
Details
Operator's Manual, Hydrostatic Lawn Tractor, Super Bronco & Horse (Form No. 769-08418, November 1, 2012); p2 model plate; p28 Replacement Parts: '954-04060B Deck Belt (42” Mowing Deck)', '954-04219 Drive Belt (46” Mowing Deck)', '942-04308 Blade (42” Mowing Deck)', '942-04290 Blade (46” Mowing Deck)', '734-1731 Tire (Front) 15 x 6 x 6 Square Shoulder', '734-1730 Tire (Rear) 20 x 8 x 8 Square Shoulder'; no engine filter or plug lines (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2013 variant
Details
Troy-Bilt 13A279KS066 (2013) IPL .Quick Reference: '951-10292 Spark Plug' superseded to 951-10292A, '951-12690 Oil Filter', '951-12260 Air Filter' superseded to 937-05065A, '951-3013 Fuel Filter', '942-04308 Blade' superseded to 942-04308A, '954-04252 Drive Belt', '954-04060B PTO/Deck Spindle Belt' superseded to 954-04060C (used for machine and part numbers, engine)
Parts list · PartsTree (dealer copy of MTD IPL) · 2013 variant
Details
Troy-Bilt 13A279KS066 (2013) IPL Mower Deck: 942-04308 'Blade, Cut, 21.23" 2-In-1, Econ' superseded to 942-04308A (ref 40); 954-04060B 'Belt, V Type, A Sec X 96.5' superseded to 954-04060C (ref 48) (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2013 variant
Details
Troy-Bilt 13A279KS066 (2013) IPL Steering & Front Axle: 734-1731-0901 'Tire, 15 X 6 X 6 Sq Shoulder'; Transmission: 634-0104-0911 'Wheel, 20 x 8 x 8 - Grey' (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2013 variant
Details
Troy-Bilt 13A279KS066 (2013) IPL Label Map: 777D18026 'LABEL-RIDER 420CC'; engine diagrams titled 4P90HU (used for machine and part numbers, engine)
Maker's model page · Troy-Bilt LLC
Details
troybilt.com page for 13A279KS066 (heading 'Super Troy-Bilt Riding Lawn Mower'); description 'MOWER:LT5:42SD 420CS KSTY'; manuals listed 769-08418 (operator's), 769-07670 ('MANL:OPER:BILING:420CC:MTDENG'), 769-08565 (parts 2013) (ruling 1) (used for machine and part numbers)
Operator's manual 769-26684 · Troy-Bilt LLC · September 30, 2022
Details
Parts/Warranty Supplement, Troy-Bilt TB30B & TB30T (Form No. 769-26684, September 30, 2022); p1 Replacement Parts: '954-05001 490-501-Y065 Deck Belt', '954-05040 490-501-Y087 Upper Drive Belt (TB30B)', '954-04331 490-501-Y057 Lower Drive Belt (TB30B)', '954-05001 Drive Belt (TB30T)', '942-04385 490-110-Y135 Blade'; no engine lines (used for machine and part numbers)
Operator's manual 769-26297A · Troy-Bilt LLC · October 27, 2021
Details
Parts/Warranty Supplement, Troy-Bilt TB30, TB30B & TB30T (Form No. 769-26297A, October 27, 2021); p1 Replacement Parts: '954-05001 490-501-Y065 Deck Belt', '954-05040 490-501-Y087 Upper Drive Belt', '954-04331 490-501-Y057 Lower Drive Belt', '942-04385 490-110-Y135 Blade'; no engine lines (an earlier edition of the 769-26684 series; one source with it) (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2022 variant
Details
Troy-Bilt 13A726JDA66 (2022) IPL .Quick Reference: '954-05001 V-BELT A SEC 43.5' Belt (Deck); '954-05040 V-BELT 5L x 35.25' Belt (Upper Drive); '954-04331 V-BELT 5L x 35.25' Belt (Lower Drive); '942-04385 30" BLADE (3N1)' Blades; '951-10292A SPARK PLUG (F6RTC/RN11YC/BPR6ES)'; '951-12690 ENGINE OIL FILTER'; '951-3013 FUEL FILTER'; '937-05129 AIR FILTER W/PREFILTER' superseded to 937-05129A (used for machine and part numbers, engine)
Parts list · PartsTree (dealer copy of MTD IPL) · 2022 variant
Details
Troy-Bilt 13A726JDA66 (2022) IPL Deck: ref 28 '954-05001 V-BELT A SEC 43.5' (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2022 variant
Details
Troy-Bilt 13A726JDA66 (2022) IPL Label Map: 777D22560 'LABEL-ENG SHROUD 382CC TROY-BILT CAN' (used for machine and part numbers, engine)
Parts list · PartsTree (dealer copy of MTD IPL) · 2023 variant
Details
Troy-Bilt 13A726JDA66 (2023) IPL .Quick Reference: '954-05001 V-BELT A SEC 43.5' Belt (Deck); '954-05040 V-BELT 5L x 35.25' Belt (Upper Drive); '954-04331 V-BELT 5L x 35.25' Belt (Lower Drive); '942-04385 30" BLADE (3N1)' Blades; '951-10292A SPARK PLUG (F6RTC/RN11YC/BPR6ES)'; '951-12690 ENGINE OIL FILTER'; '951-3013 FUEL FILTER'; '937-05129 AIR FILTER W/PREFILTER' superseded to 937-05129A (used for machine and part numbers, engine)
Parts list · PartsTree (dealer copy of MTD IPL) · 2023 variant
Details
Troy-Bilt 13A726JDA66 (2023) IPL Deck: ref 28 '954-05001 V-BELT A SEC 43.5' (used for machine and part numbers)
Parts list · PartsTree (dealer copy of MTD IPL) · 2023 variant
Details
Troy-Bilt 13A726JDA66 (2023) IPL Label Map: 777D22560 'LABEL-ENG SHROUD 382CC TROY-BILT CAN', 777D37262 'LABEL-RDR-DECK-TROY-30 INCH' (used for machine and part numbers)
Engine manual 769-25886 · MTD LLC · December 7, 2020
Details
Operator's Manual, 382 cc and 439 cc OHV Vertical Shaft Engines (Form No. 769-25886, December 7, 2020); p1 cover, p15 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 769-26677 · MTD Products · September 19, 2022
Details
Operator's Manual, Riding Mower (TB30 series) (Form No. 769-26677, September 19, 2022); 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 13A726JDA66 (heading 'TB30T Compact Riding Lawn Mower'; description 'MOWER:MINI LT:30SD 6SPD J STYL'; engine text '382cc Troy-Bilt® engine designed for reliable starting and easy maintenance'; manuals listed 769-26892, 769-26830, 769-26611, 769-26677, 769-26684, 769-26421, 769-26297A, 769-26299, 769-25886), retrieved 2026-10-06 (ruling 1: ties the plate to its manuals and engine only) (used for machine and part numbers)
Engine manual 769-07670 · MTD LLC · September 1, 2012
Details
Operator's Manual, 420 cc OHV Vertical Shaft Engine (Form No. 769-07670, September 1, 2012); p1 cover; p17 Replacement Parts: '951-10292 Spark Plug', '751-12260 Air Cleaner', '751-12256 Pre-Cleaner', '951-3013 Fuel Filter', '751-11501 Oil Filter' (used for engine)
Parts list · PartsTree (dealer copy of MTD IPL) · 2013 variant
Details
Troy-Bilt 13A279KS066 (2013) IPL 4P90HU Cylinder Head: '951-10292 Spark Plug/F6Rtc' superseded to 951-10292A; 4P90HU Crankshaft & Crankcase Cover: '951-12690 Oil Filter'; Engine Accessories: '951-3013 Fuel Filter' (used for engine)
Parts list · PartsTree (dealer copy of MTD IPL)
Details
MTD engine 4P90JT IPL Crankshaft & Crankcase Cover: '751-11501 Fine Oil Filter' superseded to 951-12690 (ref 115; engine 4P90M0 prints the same row) (used for engine)
Engine manual 769-07670F · MTD LLC · April 26, 2016
Details
Operator's Manual, 420 cc OHV Vertical Shaft Engine (Form No. 769-07670F, April 26, 2016); p1 cover, p17 Replacement Parts: '951-10292 Spark Plug', '937-05122 Air Filter Assembly (Includes Pre-Filter)', '951-3013 Fuel Filter', '951-12690 Oil Filter' (an edition of 769-07670; editions 769-07670E, G, H and 769-17611 print the same plug, fuel filter and oil filter) (used for engine)
Parts list · PartsTree (dealer copy of MTD IPL) · 2015 variant
Details
Craftsman 247.203703 (13A277XS099) (2015) IPL .Quick Reference: '951-12690 Oil Filter'; '951-10292 Spark Plug' superseded to 951-10292A; '951-3013 Fuel Filter'; Label Map 777D20450 'LBL-ENG SHROUD 420CC CRAFTSMAN' (used for engine)
Parts list · PartsTree (dealer copy of MTD IPL) · 2022 variant
Details
Troy-Bilt 13A726JDA66 (2022) IPL Engine Accessories: ref 14 '951-3013 FUEL FILTER' (2023 the same) (used for engine)
Parts list · PartsTree (dealer copy of MTD IPL) · 2020 variant
Details
Troy-Bilt Pony 42 13AB77BS023 (2020) IPL .Quick Reference: '951-10292 SPARK PLUG' superseded to 951-10292A (the chain for the manual's number; ruling 2) (used for engine)