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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
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Description
3-Piece Spark Plug Kit RC12YC for John Deere M78543 EnginesReplacement part number: 21531100, 21534100, 21536800, 21537800, 499608, 594056, 692051, 694385, 696202, 792015, 799781, 805015, 992304, B1RC12YC, M78543, 759 3336, 21534100, 21551700, 531308128, 7593336, KH 759 3336, KH7593336, CC 759 3336, CC7593336 Fit for Kohler Engine: CV18S 61573, CV23S 75592, CV740S 0015 Fit for Generac 763cc Guardian Engine: GTV 760 Application: Fit for following models: Columbia Snow Thrower: 12033 GC (31AH9J76597), 13045 GC
Replacement part number:
21531100, 21534100, 21536800, 21537800, 499608, 594056, 692051, 694385, 696202, 792015, 799781, 805015, 992304, B1RC12YC, M78543, 759-3336, 21534100, 21551700, 531308128, 7593336, KH-759-3336, KH7593336, CC-759-3336, CC7593336
Fit for Kohler Engine:
CV18S-61573, CV23S-75592, CV740S-0015
Fit for Generac 763cc Guardian Engine: GTV-760
Application:
Fit for following models:
Columbia Snow Thrower:
12033 GC (31AH9J76597), 13045 GC (31AH9J77597), 85026 PC (31AH6WK3597), 10528 GC (31AH9Z74597), 10528 PC (31AH6ZK4597), 10530 CA (31AH5ZK5597), 11030 GC (31AH9J75597)
Columbia Walk-Behind Mower: 11A-A40X897, 12AJ836L597
Columbia Lawn Tractor: P 61 GG (13AP61GG897)
Cub Cadet Tractor:
1170 (13CD608G101), 1212 (14AJ808H101), 1320 (130-232-100), 1320 (131-232F100), 1320 (139-232-100), 1641 (142-653-100), 1641 (143-653-100), 1641 (144-653-100), 1641 (145-653-100), 1641 (146-653-100), 1641 (14A-653-100), 2135 (134-214F100), 2135 (135-214F100), 2135 (136-214F100), 2135 (13A-214F100), 2135 (13B-214F100), 2165 (136-268-100), 2165 (13A-268-100), 2176 (13A-274G100), 2185 (136-288-100), 2185 (13A-288-100), 2185 (13B-288-100), 2284 (145-734-100), 2284 (146-734-100)
Cub Cadet Walk-Behind Mower: 4814 R (555C463M100), 4814 R (556C463M100)
Yard Machines Walk-Behind Mower:
11A-020W700, 11A-02BT729, 11A-A56R729, 11A-B00X700, 11A-B0BL700, 11A-B0BL729, 11A-B1BE729, 11A-B1BE752
Bolens Walk-Behind Mower: 11A-020W765, 11A-B0BL765
Troy-Bilt Walk-Behind Mower: 12AI839F011, 12AI839G211, 12AI869F011, 12AI869F066, 12AI869G211
Troy-Bilt Lawn Tractor:
13AAA1BT066, 13AAA2BW066, 13AL78BT066, 13AM77BS023, 13AM77BS066 (42 B), 13AM77BS223, 13AM77KS011, 13AN77BS011, 13AN77BS023, 13AN77BS066 (42 B), 13AN77BS211, 13AN77BS223, 13AN77KG011
White Outdoor Tractor:
GT-954 (14AA815K790), LT-1700 (13AV77TF090), LT-1700 (13WV77TF090), LT-2000 (13AX78TS090), LT-2000 (13WX78TS090), LT-2200 (13AX78TT090), LT-2200 (13WX78TT090), LT-4600 H (13AX79TH090), LT-5000 (13AP60TP090), LT-5000 (13AP60TP290), LT-542 G (13AJ775G790), LT-542 H (13AN795G790), LT-546 G (13AN775H790), LT-546 H (13AN795H790), LT-950 H (13AP616P790)
MTD Walk-Behind Mower: 11A-02BT706
Remington Walk-Behind Mower: 11A-02BT752
Murray Walk-Behind Mower: 11A-A1BF758, 11A-A2BA758, 11A-A2BF758
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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4.9 ★★★★★
Based on 1646 reviews
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Product Reviews
★★★★★ 5
Good for the $$$
Worked great on my Mercruiser Alpha One Gen 2. Once the bottom unit of the outdrive is off and cleaned it only takes a few minutes to install impeller, seals and housing. A very affordable alternative to taking it to the shop.
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Reviewed in the United States on September 22, 2025
★★★★★ 5
Fit perfectly and very complete set of parts
Had everything I needed plus some extra parts in the kit. I probably could have just replaced the impeller for slightly less but while everything was disassembled you might as well replace the works. Included - Water Pump Impeller, Housing, Key, Face Plate, Face Plate Gasket, O-Ring, Seal Face and Carrier Assembly Oil Seal
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Reviewed in the United States on October 28, 2025
★★★★★ 5
Water impeller kit
Worked perfectly for my ‘02 Rinker Captiva 212 with the 5.7 Mercruiser Aloha one outdrive !
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Reviewed in the United States on October 9, 2025
★★★★★ 4
Good quality, but could have used better instructions
The kit was complete, and all the components were well made. However, if you aren't somewhat mechanical, it would be fairly easy to install the gaskets and backing plate in the wrong sequence. With better instructions, this would be a 5 star plus kit.
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Reviewed in the United States on July 31, 2025
★★★★★ 5
Don't pay boat shops for over priced services!
Boat shop wanted $400 dollars for a new water pump replacement. Got this on Amazon and watched a few utube videos. Took less then 2hrs to take apart and replace. I put it in a Alpha 1 gen 2 lower. Very simple process.
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Reviewed in the United States on May 24, 2025