Front Engine Lawn Tractor — service parts and specifications. Also written 91728626.
Read this before you order anything. These figures are transcribed automatically from manufacturer manuals and can be wrong. Nothing here is a fitment guarantee or professional advice.
Provided free, as is, with no warranty and no liability accepted — you use it at your own risk and on your own responsibility. Check every number against the plate on your own machine before you buy or fit a part.
Reference data — no warranty, no fitment guarantee, used at your own risk. Disclaimer
Transcribed from the manufacturer manual — not a fitment guarantee. Manufacturers supersede part numbers during a production run: check these against the plate on your own machine before ordering.
Note: some values below appear more than once in the manual without a clear label. This usually means the model changed across production years. Check your serial number plate before ordering.
Spark plug — Replace annually or every 100 operating hours. Cross-reference equivalents from other brands usually fit.
Spark plug gap — Set with a feeler gauge before installing. A wrong gap causes hard starting and rough running.
Engine oil — Grade depends on operating temperature, not on the machine. Several grades listed below are all correct — pick by season.
Oil capacity — Refill amount after draining. Always verify on the dipstick; a slight overfill can foul the plug.
| Item | Value | Context | Page |
|---|---|---|---|
| Spark plug | RC12YC | … (below 32°F Oil Capacity: Wi Filter: 56 oz. WiO Filter: 48 ozo Spark Plug: Champion RC12YC (Gap: ,030") Ground Speed Forward: 0- 5_5 Reverse: 0- … | 6 |
| Spark plug | QC12YC | SAE 30 (Sobre 32°F") SAE 5W30 (Debajo 32°F Con filtro: 64 oz. Sin filtro: 60 ozo Champion QC12YC (Abertura: .030") Velocidad de Delante: 0 - 5°5 … | 36 |
| Spark plug gap | ,030 | … (API-SG-SL): SAE 5W30 (below 32°F Oil Capacity: Wi Filter: 56 oz. WiO Filter: 48 ozo Spark Plug: Champion RC12YC (Gap: ,030") Ground Speed Forward … | 6 |
| Engine oil | 5W30 | … 3 Gallons and Type: Unleaded Regular Oil Type SAE 30 (above 32°F) (API-SG-SL): SAE 5W30 (below 32°F Oil Capacity: Wi Filter: 56 oz. WiO Filter: 48 … | 6 |
| Engine oil | SAE 30 | PRODUCT SPECIFICATIONS Gasoline Capacity 3 Gallons and Type: Unleaded Regular Oil Type SAE 30 (above 32°F) (API-SG-SL): SAE 5W30 (below 32°F Oil … | 6 |
| Engine oil | SAE 5W30 | … Capacity 3 Gallons and Type: Unleaded Regular Oil Type SAE 30 (above 32°F) (API-SG-SL): SAE 5W30 (below 32°F Oil Capacity: Wi Filter: 56 oz. WiO … | 6 |
| Oil capacity | 56 oz | … Type: Unleaded Regular Oil Type SAE 30 (above 32°F) (API-SG-SL): SAE 5W30 (below 32°F Oil Capacity: Wi Filter: 56 oz. WiO Filter: 48 ozo Spark … | 6 |