The Rover 04078/180 ride-on mower uses two published belt sizes: 5/8" Wide x 51" I.D. for the cutter blade belt / deck drive belt and 1/2" Wide x 92" I.D. for the transmission belt (transaxle). Match each belt to its correct position and OEM reference before ordering.
Belt replacement guide
Rover 04078/180 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
Mower deck Cutter Blade Belt / Deck Drive Belt
A07747
5/8" Wide x 51" I.D.
BELB51
Transmission / motion Transmission Belt (Transaxle)
A12672
1/2" Wide x 92" I.D.
BELA92
Application details
Which Rover 04078/180 belt do you need?
Cutter Blade Belt / Deck Drive Belt
Recorded OEM reference: A07747. Published size: 5/8" Wide x 51" I.D.
Transmission Belt (Transaxle)
Recorded OEM reference: A12672. Published size: 1/2" Wide x 92" 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
Rover 04078/180 belt FAQ
What belt does the Rover 04078/180 use?
The listed belt applications are Cutter Blade Belt / Deck Drive Belt and Transmission Belt (Transaxle). Recorded OEM references: A07747 and A12672.
What are the Rover 04078/180 belt part numbers?
The recorded OEM references are A07747 and A12672. Match each number to the correct belt position before ordering.
What belt sizes does the Rover 04078/180 use?
Cutter Blade Belt / Deck Drive Belt: 5/8" Wide x 51" I.D. and Transmission Belt (Transaxle): 1/2" Wide x 92" I.D.
Why are multiple belts listed for the Rover 04078/180?
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 Rover 04078/180 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.
