Parts Guides
Cross-reference charts, repair guides and part-number help for mowers, engines, saws and outdoor power equipment.

Walker Mower Maintenance Parts: Oil, Filters & What We Replace Most
Walker mowers are mostly Kohler-powered. These are the oil, filters and wear parts we install most on Walker service work.
Read guide →
Toro Z Master 3000, 5000, 6000 & 7000 Parts: Blades, Deck Belts & Hydro Filters
Blades, deck belts and hydro filters for the Toro Z Master 3000, 5000, 6000 and 7000 Series, from Toro parts lists.
Read guide →
Toro Titan & Titan MAX Parts: 54" and 60" Blades, Belts and Filters
Blades, belts and filters for Toro Titan and Titan MAX mowers, from Toro parts lists and the parts we install most.
Read guide →
Toro TimeCutter Parts by Deck Size: 42", 50" & 54" Blades, Belts and Filters
The blades, deck belts and filters for Toro TimeCutter mowers by deck size, pulled from Toro parts lists and our repair records.
Read guide →
Toro Z Master 4000 Parts: Blades, Deck Belts, Filters & Most-Replaced Parts
Blades, belts and filters for the Toro Z Master 4000 by deck size, plus the wear parts that show up most in our repair records.
Read guide →
STIHL TS 420 Parts: Spark Plug, Air Filter Kit & Wear Parts
The TS 420 eats air filters and plugs. These are the parts we install most on STIHL cut-off saws, with part numbers.
Read guide →
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.
Read guide →
Lawn Mower Runs Then Dies? Fix the Fuel System in This Order
A mower that starts and then dies almost always has a fuel-flow problem. Here is the order we check it in, and the parts that fix...
Read guide →
Zero Turn Won't Move or Go Forward: Belts, Idlers & Hydro Fixes
Before you assume a hydro pump is gone, check the four cheap causes we find most often in the shop.
Read guide →
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.
Read guide →
Zero Turn Oil Change: Kit, Filters by Engine & Step-by-Step
Oil and filter changes are the #1 service in our shop. Here is the filter for your engine and a routine that takes 20 minutes.
Read guide →
Toro Hypr-Oil 500: Sizes, Part Numbers & the Hydro Filters to Change With It
What Hypr-Oil 500 is, which part number to order, and the hydro filter that goes with your Toro mower.
Read guide →