Toro / Lawn-Boy Lawn Mower Front Self-Propel Drive Belt – Recycler & Personal Pace

Replacement front transmission drive belt for Toro and Lawn-Boy self-propelled walk-behind mowers. This is the belt that runs from the engine crankshaft pulley to the front transmission and drives the mower forward – it is what makes Personal Pace and PoweReverse self-drive work. A 3L profile V-belt, 3/8 inch wide by 32-1/2 inch long. Supplied as one belt.

Please check before ordering: This is the FRONT drive belt only. All-Wheel-Drive machines such as the 20353, 20355, 20357, 20964 and 20965 also run a separate rear belt (Toro 115-4669 or 91-2258 depending on model) – two different belts, and this part will not replace the rear one. If your self-drive has failed, please confirm which belt is worn before ordering. Toro also uses several serial-number ranges per model, so send us your model number AND serial number if you are at all unsure and we will check it for you free of charge.
Part Numbers
Toro / Lawn-Boy part number71-9450
Legacy Toro number7-0074 (reported equivalent – please confirm against your parts list)
Oregon equivalent75-164 (dimensional match)
Aftermarket equivalent8TEN 810-CBL2057T (aramid / Kevlar)
Industrial equivalent3L325 / 3LK320
SupersessionNone. 71-9450 is still the current, active part number.
Quantity supplied1 belt
NOT interchangeable with115-4669 and 91-2258 (rear drive belts) or 117-1018 (front belt for the 21761 transmission)
Fits These Models
203532035520357209602096420965214720732120802BC20806B20806BC20807BC2080820808B2080920820BC2082120821B20822208232082420904BC20907B20908B20908BC20909BC2091420914B20916B20917B1091010910B1091510915B

Brands: Toro, Lawn-Boy. If your model is not listed, send us your full model and serial number and we will check it for you.

Symptoms This Part Fixes
Self-drive slips or feels weakThe mower still cuts fine but you end up pushing it. This is the most common symptom of a worn or glazed drive belt.
Mower will not pull itself at allThe belt has snapped, jumped its pulley, or stretched beyond the tensioner’s range of adjustment.
Self-drive works on the flat but gives up on slopesClassic partial slip under load – the belt no longer grips in the pulley V when the machine is working hard.
Squealing or chirping when you squeeze the drive bailThe belt is slipping on engagement.
Belt sides look shiny, glazed or burntThe rubber has hardened and lost grip. Often caused by a slipping clutch or a seized pulley.
Smell of burning rubber while mowingThe belt is slipping badly and overheating.
Cracked, frayed, chunked or shredded beltAge, heat, UV and packed grass. Visible on inspection once the belt cover is off.
Preventative replacement at annual serviceA cheap part to change compared with the cost of a transmission.
Specifications
Part typeFront transmission self-propel drive V-belt
Belt profile3L
Top width3/8 inch (9.5 mm)
Length32-1/2 inch (approx. 826 mm)
ConstructionWrapped V-belt
RoutingEngine crankshaft pulley to front transmission pulley
Fits machine sizes22 inch / 55 cm Recycler, and older 48 cm Recycler and rear-bagging models
Quantity supplied1 belt
ConditionNew
Suits brandsToro and Lawn-Boy (Lawn-Boy uses the identical part number)
Fitting Notes
AccessThe belt cover and belt guide have to come off – both are held by screws. A socket set and a screwdriver are all that is needed; no special tools.
Safety firstDisconnect the spark plug lead before working anywhere near the deck or blade.
While you are in thereClear packed grass out of the belt housing and check that every pulley spins freely. A seized or stiff pulley will chew through a new belt in short order.
Check the serial numberToro runs several serial-number ranges per model. The 20353 alone has seven. 71-9450 held across every range we checked for the models listed above, but neighbouring models did change belt – so match on model AND serial.
Also worth inspectingThe belt guide and the transmission bracket, while the cover is off.
Why Buy From Salin Appliance Spares
Correct part, first timeSend us your machine model and serial number and we will confirm fitment before you order.
Australia-wide deliveryDispatched from our Sydney warehouse to all states and territories.
Spare parts specialistsWe supply trade technicians and DIY customers across Australia every day.
Questions before you buyEmail [email protected] and we will help you identify the right part.
AIRLINK
SKU HSB_203319175255
Model # 71-9450
Brand PIX
Shipping Weight 1.0000kg