Cox Lawn Boss 8900 belt size & replacement chart
OEM references, belt positions and published dimensions for this ride-on mower.
Cox Lawn Boss 8900 belt chart
Match the belt function first, then confirm the OEM number and size.
| Belt application | OEM / replacement number | Published size | Listing SKU |
|---|---|---|---|
| Mower deck Cutter Deck Belt |
V40 | 1/2" Wide x 57" I.D. | BELA57 |
| Transmission / motion Transmission Drive Belt |
V39 | 1/2" Wide x 83" I.D. | BELA83 |
Which Cox Lawn Boss 8900 belt do you need?
Cutter Deck Belt
Recorded OEM reference: V40. Published size: 1/2" Wide x 57" I.D.
Transmission Drive Belt
Recorded OEM reference: V39. Published size: 1/2" Wide x 83" I.D.
Cox Lawn Boss 8900 belt FAQ
What belt does the Cox Lawn Boss 8900 use?
The listed belt applications are Cutter Deck Belt and Transmission Drive Belt. Recorded OEM references: V40 and V39.
What are the Cox Lawn Boss 8900 belt part numbers?
The recorded OEM references are V40 and V39. Match each number to the correct belt position before ordering.
What belt sizes does the Cox Lawn Boss 8900 use?
Cutter Deck Belt: 1/2" Wide x 57" I.D. and Transmission Drive Belt: 1/2" Wide x 83" I.D.
Why are multiple belts listed for the Cox Lawn Boss 8900?
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 Cox Lawn Boss 8900 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.
