The Victa Pro 12 ride-on mower uses two published belt sizes: 1/2" Wide x 71" I.D. for the engine to clutch belt and 5/8" Wide x 55" I.D. for the PTO to cutter deck belt / primary belt. Match each belt to its correct position and OEM reference before ordering.
Belt replacement guide
Victa Pro 12 belt size & replacement chart
OEM references, belt positions and published dimensions for this ride-on mower.
Match the belt function first, then confirm the OEM number and size.
Belt application
OEM / replacement number
Published size
Listing SKU
Drive Engine To Clutch Belt
RD17845A
1/2" Wide x 71" I.D.
BEL6873
PTO PTO to Cutter Deck Belt / Primary belt
RD17822A
5/8" Wide x 55" I.D.
BEL6958
Application details
Which Victa Pro 12 belt do you need?
Engine To Clutch Belt
Recorded OEM reference: RD17845A. Published size: 1/2" Wide x 71" I.D.
PTO to Cutter Deck Belt / Primary belt
Recorded OEM reference: RD17822A. Published size: 5/8" Wide x 55" I.D.
Important: Confirm the belt position, deck size, serial range and machine configuration before ordering. Belts with the same length can use different widths or profiles.
Common questions
Victa Pro 12 belt FAQ
What belt does the Victa Pro 12 use?
The listed belt applications are Engine To Clutch Belt and PTO to Cutter Deck Belt / Primary belt. Recorded OEM references: RD17845A and RD17822A.
What are the Victa Pro 12 belt part numbers?
The recorded OEM references are RD17845A and RD17822A. Match each number to the correct belt position before ordering.
What belt sizes does the Victa Pro 12 use?
Engine To Clutch Belt: 1/2" Wide x 71" I.D. and PTO to Cutter Deck Belt / Primary belt: 5/8" Wide x 55" I.D.
Why are multiple belts listed for the Victa Pro 12?
This machine has 2 recorded belt applications. Different belts can operate the mower deck, transmission, PTO, clutch or other drive components.
Can I match the Victa Pro 12 belt by length alone?
No. Width, profile, inside or outside circumference, belt position and OEM reference can all affect fitment. Match the belt function and OEM number first, then use the dimensions as a final check.
