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Parts Guides & How-To

Repair guides, maintenance part lists, install instructions and cross-reference charts for mowers, engines and saws, sorted by what you are trying to do. Looking for a parts list for your machine? Browse parts by machine model →

Troubleshooting & Repair6Engine & Hydro Maintenance7Parts Guides by Machine6Install Instructions & How-To6Cross-Reference Charts18Chainsaw Chain by Saw11

Need parts for one machine? Look it up by model and serial number.

Troubleshooting & Repair

Won't start, won't move, runs then dies: causes in order and the parts that fix them.

Here's How To Tell If Mower Deck Spindle Is BadHere's How To Tell If Mower Deck Spindle Is Bad Maintaining a lawn is an essential part of homeownership, and one of the most… Lawn Mower Runs Then Dies? Fix the Fuel System in This OrderA mower that starts and then dies almost always has a fuel-flow problem. Here is the order we check it in, and the parts… Mower Won't Start? Where To Spray Starting Fluid On A Lawn MowerWhere to Spray Starting Fluid on a Lawn Mower If you’ve tried several times to start your mower and it still won’t fire up,… STIHL Chainsaw Won't Start? The Parts We Replace Most (After Sitting or When Hot)Air filters, spark plugs, fuel caps and carburetors top our STIHL chainsaw repair records. Here is how to find which one your saw needs. Zero Turn Won't Move or Go Forward: Belts, Idlers & Hydro FixesBefore you assume a hydro pump is gone, check the four cheap causes we find most often in the shop. Zero Turn Won't Start? Causes Ranked by Real Repair Data (and the Parts That Fix Them)"Won't start" is the #1 complaint in our service records. Here's how to narrow it down in 15 minutes and which parts fix it.
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Engine & Hydro Maintenance

Oil, air and fuel filters, spark plugs and hydro oil by engine, with the right part numbers.

Here's How To Winterize Your Zero Turn MowerTIPS FOR THE DIY MOWER MECHANIC Winter is here Already! Its time to get your lawn mower serviced and tuned-up for the coming 2023… Kawasaki FR691V Oil Filter, Air Filter & Spark Plug (Part Numbers)The FR691V uses the 49065-7007 oil filter, two BPR4ES plugs and an 11013-series air filter. Here is how to get each part right. Kawasaki FX730V Oil Filter, Air Filter & Spark Plug: Maintenance Parts GuideThe oil filter, spark plug, air filter and fuel filter numbers for the Kawasaki FX730V, plus how to confirm the right air filter for… Kawasaki FX850V Maintenance Parts: Oil Filter, Air Filter & Spark PlugsOil filter, spark plug and air filter numbers for the Kawasaki FX850V (852cc), and why the oil filter depends on your engine spec. Kohler 7000 Series Oil Filter, Air Filter & Fuel Filter: Parts GuideThe oil, air and fuel filters for Kohler 7000 Series V-twins (KT715, KT725 and more), with the numbers we use most in our shop. Toro Hypr-Oil 500: Sizes, Part Numbers & the Hydro Filters to Change With ItWhat Hypr-Oil 500 is, which part number to order, and the hydro filter that goes with your Toro mower. Zero Turn Oil Change: Kit, Filters by Engine & Step-by-StepOil and filter changes are the #1 service in our shop. Here is the filter for your engine and a routine that takes 20…
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Parts Guides by Machine

Blades, belts and filters for popular mowers and saws, by model and deck size.

STIHL TS 420 Parts: Spark Plug, Air Filter Kit & Wear PartsThe TS 420 eats air filters and plugs. These are the parts we install most on STIHL cut-off saws, with part numbers. Toro TimeCutter Parts by Deck Size: 42", 50" & 54" Blades, Belts and FiltersThe blades, deck belts and filters for Toro TimeCutter mowers by deck size, pulled from Toro parts lists and our repair records. Toro Titan & Titan MAX Parts: 54" and 60" Blades, Belts and FiltersBlades, belts and filters for Toro Titan and Titan MAX mowers, from Toro parts lists and the parts we install most. Toro Z Master 3000, 5000, 6000 & 7000 Parts: Blades, Deck Belts & Hydro FiltersBlades, deck belts and hydro filters for the Toro Z Master 3000, 5000, 6000 and 7000 Series, from Toro parts lists. Toro Z Master 4000 Parts: Blades, Deck Belts, Filters & Most-Replaced PartsBlades, belts and filters for the Toro Z Master 4000 by deck size, plus the wear parts that show up most in our repair… Walker Mower Maintenance Parts: Oil, Filters & What We Replace MostWalker mowers are mostly Kohler-powered. These are the oil, filters and wear parts we install most on Walker service work.
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Install Instructions & How-To

Step-by-step installs and how-tos for kits, lights, hour meters and more.

Golf Cart Seat Belts And Seat Belt Kits - DIY How TosGolf Cart Seat Belts, Seat Belt Kits, And DIY Kits. Golf carts are popular vehicles used on golf courses, as well as in various… How to Install a 147-8791 Toro Hour Meter with Simple StepsNeed Instructions On Installing a 147-8791 Hour Meter? Here is How! BUY A 147-8791 TORO HOUR METER 1. Remove the control panel on the… INSTALLATION INSTRUCTIONS FOR LED LIGHT KIT 147-8757Toro LED Lights & Kits Toro 147-8757 LED Light Kit [TC] $290.30 Toro 126-7839 Light-LED (3BW) $131.94 Toro 163-7395 Light Kit $170.75 Toro 140-2056… Step By Step: How To Start A Toro Lawn MowerWelcome to our comprehensive guide on how to start a Toro lawn mower. As a proud Toro lawn mower owner, you may be struggling… Step By Step: How To Start A Toro SnowblowerIf you own a Toro snowblower, it's essential to know how to start it properly, especially during the winter months when you need it… Step by step instructions for how to install your 114-3505 LED Light KitInstalling the LED Light Kit CLICK HERE TO BUY YOUR LED LIGHT KIT Note: For installation assistance, contact an Authorized Service Dealer. Light Kit…

Cross-Reference Charts

OEM to aftermarket part-number charts for blades, belts, filters and plugs.

BBobcat Zero Turn Mower Blade & Belt Cross ReferenceBobcat zero turn and walk-behind mower blade and belt cross reference: Bobcat numbers matched to Rotary and Oregon parts. Prices, nationwide shipping. BBriggs & Stratton Air & Oil Filter Cross ReferenceBriggs & Stratton air filter, pre-cleaner and oil filter cross reference: OEM numbers matched to Rotary and Oregon. Prices and nationwide shipping. CCub Cadet, MTD & Troy-Bilt Belt Cross Reference ChartCub Cadet, MTD, Troy-Bilt and Yard Machines deck and drive belt cross reference (754- and 954- numbers) to Rotary and Oregon. Ships nationwide. EExmark Blade Cross Reference Chart (OEM to Rotary & Oregon)Exmark mower blade cross reference: Lazer Z, Radius, Quest and walk-behind blade numbers matched to Rotary and Oregon replacements. Ships nationwide. GGrasshopper, Walker, Ferris, Bad Boy & Dixie Chopper Blade Cross ReferenceCommercial mower blade cross reference for Grasshopper, Walker, Ferris, Bad Boy and Dixie Chopper: OEM numbers matched to Rotary and Oregon. GGravely Mower Blade & Belt Cross ReferenceGravely Pro-Turn, ZT HD and ZT XL blade and belt cross reference: Gravely numbers matched to Rotary and Oregon parts. Ships nationwide. HHusqvarna Mower Blade Cross Reference ChartHusqvarna riding mower and zero turn blade cross reference: Husqvarna numbers matched to Rotary and Oregon blades by length. Ships nationwide. HHustler Mower Blade Cross Reference ChartHustler Raptor, FasTrak, Super Z and X-One blade cross reference: Hustler numbers matched to Rotary and Oregon blades by length. JJohn Deere Lawn Mower Air & Oil Filter Cross ReferenceJohn Deere mower and tractor air, oil and fuel filter cross reference: OEM numbers matched to Rotary and Oregon filters. Ships nationwide. JJohn Deere Mower Blade Cross Reference ChartJohn Deere lawn tractor and zero turn blade cross reference: OEM numbers matched to Rotary and Oregon blades by length. Prices and nationwide shipping. KKawasaki Engine Air & Oil Filter Cross Reference (FR, FS, FX, FT)Kawasaki FR, FS, FX and FT engine air filter, pre-filter and oil filter cross reference to Rotary and Oregon. Prices and nationwide shipping. KKohler Engine Air & Oil Filter Cross Reference (Command, Courage, 7000)Kohler Command Pro, Courage and 7000 Series air, pre-cleaner and oil filter cross reference to Rotary and Oregon. Nationwide shipping. KKubota Mower & Engine Filter Cross ReferenceKubota zero turn and diesel engine air, oil and fuel filter cross reference to Rotary and Oregon. Prices and nationwide shipping. LLawn Mower Spark Plug Cross Reference (NGK, Champion & More)Small engine spark plug cross reference: NGK and Champion plug numbers matched to equivalents for mowers, trimmers and chainsaws. Ships nationwide. SSTIHL Chainsaw Chain Cross Reference (Pitch, Gauge & Links)STIHL saw chain cross reference by pitch, gauge and drive links, with Rotary and Oregon equivalents for loops we supply. Ships nationwide. SScag Mower Blade Cross Reference ChartScag Turf Tiger, Tiger Cat, V-Ride and walk-behind blade cross reference: Scag numbers matched to Rotary and Oregon blades by length. TToro Mower Belt Cross Reference Chart (Deck & Drive Belts)Toro deck and drive belt cross reference: OEM numbers matched to Rotary and Oregon belts by width and length. Prices, fitment, nationwide shipping. TToro Mower Blade Cross Reference Chart (OEM to Rotary & Oregon)Toro blade cross reference by length: OEM part numbers matched to Rotary and Oregon replacements, with fitment and prices. Ships nationwide.
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Chainsaw Chain by Saw

The right chain, bar length and drive-link count for each saw model.

SSTIHL Chain by Saw Model: Find the Right Chain for Your MS 170, MS 250, MS 271, MS 291 & MoreFind the right STIHL chain for your saw in 10 seconds: pick your saw and bar length, then add the loop to your cart.… SSTIHL MS 170 Chain: Size Chart & Replacement Chain LoopsQuick answer: pick your bar length below and add the matching STIHL chain loop to your cart. Every loop is genuine STIHL chain cut… SSTIHL MS 180 Chain: Size Chart & Replacement Chain LoopsQuick answer: pick your bar length below and add the matching STIHL chain loop to your cart. Every loop is genuine STIHL chain cut… SSTIHL MS 211 Chain: Size Chart & Replacement Chain LoopsQuick answer: pick your bar length below and add the matching STIHL chain loop to your cart. Every loop is genuine STIHL chain cut… SSTIHL MS 250 Chain: Size Chart & Replacement Chain LoopsQuick answer: pick your bar length below and add the matching STIHL chain loop to your cart. Every loop is genuine STIHL chain cut… SSTIHL MS 251 Chain: Size Chart & Replacement Chain LoopsQuick answer: pick your bar length below and add the matching STIHL chain loop to your cart. Every loop is genuine STIHL chain cut… SSTIHL MS 261 Chain: Size Chart & Replacement Chain LoopsQuick answer: pick your bar length below and add the matching STIHL chain loop to your cart. Every loop is genuine STIHL chain cut… SSTIHL MS 271 Chain: Size Chart & Replacement Chain LoopsQuick answer: pick your bar length below and add the matching STIHL chain loop to your cart. Every loop is genuine STIHL chain cut… SSTIHL MS 291 Chain: Size Chart & Replacement Chain LoopsQuick answer: pick your bar length below and add the matching STIHL chain loop to your cart. Every loop is genuine STIHL chain cut… SSTIHL MS 362 Chain: Size Chart & Replacement Chain LoopsQuick answer: pick your bar length below and add the matching STIHL chain loop to your cart. Every loop is genuine STIHL chain cut… SSTIHL MS 391 Chain: Size Chart & Replacement Chain LoopsQuick answer: pick your bar length below and add the matching STIHL chain loop to your cart. Every loop is genuine STIHL chain cut…
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