Our extensive range of A section lawn mower belts features over 100 sizes, with inside lengths from 457mm to 3454mm, designed for heavy-duty ride-on mowers and professional agricultural equipment. Each belt, available from trusted brands Medway and TuffBelt, is constructed with premium Kevlar aramid fibres and cotton covering, ensuring superior power transmission and minimal stretching. Our belts feature a standard 1/2 inch top width and are easily identified by their A-series part numbers (e.g., A20K through A136K), with corresponding 4L industrial classifications for cross-reference compatibility. These high-performance V-belts deliver exceptional durability and reliability for deck, blade, and drive applications, supported by our technical teams expertise in identifying the correct specifications for your specific mower model. All belts are stocked in our UK warehouse for rapid dispatch, maintaining our commitment to quality and service in the power transmission sector.

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A49 TuffBelt Mower V Belt 1/2inch Top Width x 51inch Outside Length (4L510)

Inside Length (Approx)
1244mm

Outside Length (Approx)
1295mm

Outside Length (inch)
51inch

Part Number
A49K

Pitch Length (Approx)
1280mm

Qty:

A28 TuffBelt Mower V Belt 1/2inch Top Width x 30inch Outside Length (4L300)

Inside Length (Approx)
711mm

Outside Length (Approx)
762mm

Outside Length (inch)
30inch

Part Number
A28K

Pitch Length (Approx)
747mm

Qty:

A34 TuffBelt Mower V Belt 1/2inch Top Width x 36inch Outside Length (4L360)

Inside Length (Approx)
863mm

Outside Length (Approx)
914mm

Outside Length (inch)
36inch

Part Number
A34K

Pitch Length (Approx)
899mm

Qty:

A40 TuffBelt Mower V Belt 1/2inch Top Width x 42inch Outside Length (4L420)

Inside Length (Approx)
1016mm

Outside Length (Approx)
1067mm

Outside Length (inch)
42inch

Part Number
A40K

Pitch Length (Approx)
1052mm

Qty:

A41 TuffBelt Mower V Belt 1/2inch Top Width x 43inch Outside Length (4L430)

Inside Length (Approx)
1041mm

Outside Length (Approx)
1092mm

Outside Length (inch)
43inch

Part Number
A41K

Pitch Length (Approx)
1077mm

Qty:

A52 TuffBelt Mower V Belt 1/2inch Top Width x 54inch Outside Length (4L540)

Inside Length (Approx)
1321mm

Outside Length (Approx)
1372mm

Outside Length (inch)
54inch

Part Number
A52K

Pitch Length (Approx)
1357mm

Qty:

A93 TuffBelt Mower V Belt 1/2inch Top Width x 95inch Outside Length (4L950)

Inside Length (Approx)
2362mm

Outside Length (Approx)
2413mm

Outside Length (inch)
95inch

Part Number
A93K

Pitch Length (Approx)
2398mm

Qty:

A50 TuffBelt Mower V Belt 1/2inch Top Width x 52inch Outside Length (4L520)

Inside Length (Approx)
1270mm

Outside Length (Approx)
1321mm

Outside Length (inch)
52inch

Part Number
A50K

Pitch Length (Approx)
1306mm

Qty:

A46 Medway Mower V Belt 1/2inch Top Width x 48inch Outside Length (4L480)

Inside Length (Approx)
1168mm

Outside Length (Approx)
1219mm

Outside Length (inch)
48inch

Part Number
A46K

Pitch Length (Approx)
1204mm

Qty:

A55 TuffBelt Mower V Belt 1/2inch Top Width x 57inch Outside Length (4L570)

Inside Length (Approx)
1397mm

Outside Length (Approx)
1448mm

Outside Length (inch)
57inch

Part Number
A55K

Pitch Length (Approx)
1433mm

Qty:

A112 TuffBelt Mower V Belt 1/2inch Top Width x 114inch Outside Length (4L1140)

Inside Length (Approx)
2845mm

Outside Length (Approx)
2895.6mm

Outside Length (inch)
114inch

Part Number
A112K

Pitch Length (Approx)
2881mm

Qty:

A51 TuffBelt Mower V Belt 1/2inch Top Width x 53inch Outside Length (4L530)

Inside Length (Approx)
1295mm

Outside Length (Approx)
1346mm

Outside Length (inch)
53inch

Part Number
A51K

Pitch Length (Approx)
1331mm

Qty:

A47 TuffBelt Mower V Belt 1/2inch Top Width x 49inch Outside Length (4L490)

Inside Length (Approx)
1194mm

Outside Length (Approx)
1245mm

Outside Length (inch)
49inch

Part Number
A47K

Pitch Length (Approx)
1230mm

Qty:

A110 TuffBelt Mower V Belt 1/2inch Top Width x 112inch Outside Length (4L1120)

Inside Length (Approx)
2794mm

Outside Length (Approx)
2844.8mm

Outside Length (inch)
112inch

Part Number
A110K

Pitch Length (Approx)
2830mm

Qty:

A100 TuffBelt Mower V Belt 1/2inch Top Width x 102inch Outside Length (4L1020)

Inside Length (Approx)
2540mm

Outside Length (Approx)
2590.8mm

Outside Length (inch)
102inch

Part Number
A100K

Pitch Length (Approx)
2576mm

Qty:

A45 TuffBelt Mower V Belt 1/2inch Top Width x 47inch Outside Length (4L470)

Inside Length (Approx)
1143mm

Outside Length (Approx)
1194mm

Outside Length (inch)
47inch

Part Number
A45K

Pitch Length (Approx)
1179mm

Qty:

A32 TuffBelt Mower V Belt 1/2inch Top Width x 34inch Outside Length (4L340)

Inside Length (Approx)
813mm

Outside Length (Approx)
864mm

Outside Length (inch)
34inch

Part Number
A32K

Pitch Length (Approx)
849mm

Qty:

A30 Medway Mower V Belt 1/2inch Top Width x 32inch Outside Length (4L320)

Inside Length (Approx)
762mm

Outside Length (Approx)
813mm

Outside Length (inch)
32inch

Part Number
A30K

Pitch Length (Approx)
798mm

Qty:

A83 TuffBelt Mower V Belt 1/2inch Top Width x 85inch Outside Length (4L850)

Inside Length (Approx)
2108mm

Outside Length (Approx)
2159mm

Outside Length (inch)
85inch

Part Number
A83K

Pitch Length (Approx)
2144mm

Qty:

A115 TuffBelt Mower V Belt 1/2inch Top Width x 117inch Outside Length (4L1170)

Inside Length (Approx)
2921mm

Outside Length (Approx)
2972mm

Outside Length (inch)
117inch

Part Number
A115K

Pitch Length (Approx)
2957mm

Qty:

A72 Medway Mower V Belt 1/2inch Top Width x 74inch Outside Length (4L740)

Inside Length (Approx)
1829mm

Outside Length (Approx)
1880mm

Outside Length (inch)
74inch

Part Number
A72K

Pitch Length (Approx)
1865mm

Qty:

A60 Medway Mower V Belt 1/2inch Top Width x 62inch Outside Length (4L620)

Inside Length (Approx)
1524mm

Outside Length (Approx)
1575mm

Outside Length (inch)
62inch

Part Number
A60K

Pitch Length (Approx)
1560mm

Qty:

A24 TuffBelt Mower V Belt 1/2inch Top Width x 26inch Outside Length (4L260)

Inside Length (Approx)
609mm

Outside Length (Approx)
660mm

Outside Length (inch)
26inch

Part Number
A24K

Pitch Length (Approx)
645mm

Qty:

A108 TuffBelt Mower V Belt 1/2inch Top Width x 110inch Outside Length (4L1100)

Inside Length (Approx)
2743mm

Outside Length (Approx)
2794mm

Outside Length (inch)
110inch

Part Number
A108K

Pitch Length (Approx)
2779mm

Qty:

A102 TuffBelt Mower V Belt 1/2inch Top Width x 104inch Outside Length (4L1040)

Inside Length (Approx)
2591mm

Outside Length (Approx)
2641.6mm

Outside Length (inch)
104inch

Part Number
A102K

Pitch Length (Approx)
2627mm

Qty:

A98 Medway Mower V Belt 1/2inch Top Width x 100inch Outside Length (4L1000)

Inside Length (Approx)
2489mm

Outside Length (Approx)
2540mm

Outside Length (inch)
100inch

Part Number
A98K

Pitch Length (Approx)
2525mm

Qty:

A26 Medway Mower V Belt 1/2inch Top Width x 28inch Outside Length (4L280)

Inside Length (Approx)
660mm

Outside Length (Approx)
711mm

Outside Length (inch)
28inch

Part Number
A26K

Pitch Length (Approx)
696mm

Qty:

A62 Medway Mower V Belt 1/2inch Top Width x 64inch Outside Length (4L640)

Inside Length (Approx)
1575mm

Outside Length (Approx)
1626mm

Outside Length (inch)
64inch

Part Number
A62K

Pitch Length (Approx)
1611mm

Qty:

A57 Medway Mower V Belt 1/2inch Top Width x 59inch Outside Length (4L590)

Inside Length (Approx)
1448mm

Outside Length (Approx)
1499mm

Outside Length (inch)
59inch

Part Number
A57K

Pitch Length (Approx)
1484mm

Qty:

A89 TuffBelt Mower V Belt 1/2inch Top Width x 91inch Outside Length (4L910)

Inside Length (Approx)
2260mm

Outside Length (Approx)
2311mm

Outside Length (inch)
91inch

Part Number
A89K

Pitch Length (Approx)
2296mm

Qty:

A61 TuffBelt Mower V Belt 1/2inch Top Width x 63inch Outside Length (4L630)

Inside Length (Approx)
1549mm

Outside Length (Approx)
1600mm

Outside Length (inch)
63inch

Part Number
A61K

Pitch Length (Approx)
1585mm

Qty:

A20 Medway Mower V Belt 1/2inch Top Width x 22inch Outside Length (4L220)

Inside Length (Approx)
508mm

Outside Length (Approx)
559mm

Outside Length (inch)
22inch

Part Number
A20K

Pitch Length (Approx)
544mm

Qty:

A68 Medway Mower V Belt 1/2inch Top Width x 70inch Outside Length (4L700)

Inside Length (Approx)
1727mm

Outside Length (Approx)
1778mm

Outside Length (inch)
70inch

Part Number
A68K

Pitch Length (Approx)
1763mm

Qty:

A65 TuffBelt Mower V Belt 1/2inch Top Width x 67inch Outside Length (4L670)

Inside Length (Approx)
1651mm

Outside Length (Approx)
1702mm

Outside Length (inch)
67inch

Part Number
A65K

Pitch Length (Approx)
1687mm

Qty:

A103 TuffBelt Mower V Belt 1/2inch Top Width x 105inch Outside Length (4L1050)

Inside Length (Approx)
2616mm

Outside Length (Approx)
2667mm

Outside Length (inch)
105inch

Part Number
A103K

Pitch Length (Approx)
2652mm

Qty:

A71 TuffBelt Mower V Belt 1/2inch Top Width x 73inch Outside Length (4L730)

Inside Length (Approx)
1803mm

Outside Length (Approx)
1854mm

Outside Length (inch)
73inch

Part Number
A71K

Pitch Length (Approx)
1839mm

Qty:

A70 TuffBelt Mower V Belt 1/2inch Top Width x 72inch Outside Length (4L720)

Inside Length (Approx)
1778mm

Outside Length (Approx)
1829mm

Outside Length (inch)
72inch

Part Number
A70K

Pitch Length (Approx)
1814mm

Qty:

A64 TuffBelt Mower V Belt 1/2inch Top Width x 66inch Outside Length (4L660)

Inside Length (Approx)
1625mm

Outside Length (Approx)
1676mm

Outside Length (inch)
66inch

Part Number
A64K

Pitch Length (Approx)
1661mm

Qty:

A63 TuffBelt Mower V Belt 1/2inch Top Width x 65inch Outside Length (4L650)

Inside Length (Approx)
1600mm

Outside Length (Approx)
1651mm

Outside Length (inch)
65inch

Part Number
A63K

Pitch Length (Approx)
1636mm

Qty:

A130 Medway Mower V Belt 1/2inch Top Width x 132inch Outside Length (4L1320)

Inside Length (Approx)
3302mm

Outside Length (Approx)
3352.8mm

Outside Length (inch)
132inch

Part Number
A130K

Pitch Length (Approx)
3337.8mm

Qty:

A118 TuffBelt Mower V Belt 1/2inch Top Width x 120inch Outside Length (4L1200)

Inside Length (Approx)
2997mm

Outside Length (Approx)
3048mm

Outside Length (inch)
120inch

Part Number
A118K

Pitch Length (Approx)
3033mm

Qty:

A23 TuffBelt Mower V Belt 1/2inch Top Width x 25inch Outside Length (4L250)

Inside Length (Approx)
584mm

Outside Length (Approx)
635mm

Outside Length (inch)
25inch

Part Number
A23K

Pitch Length (Approx)
620mm

Qty:

A22 Medway Mower V Belt 1/2inch Top Width x 24inch Outside Length (4L240)

Inside Length (Approx)
559mm

Outside Length (Approx)
610mm

Outside Length (inch)
24inch

Part Number
A22K

Pitch Length (Approx)
595mm

Qty:

A21 TuffBelt Mower V Belt 1/2inch Top Width x 23inch Outside Length (4L230)

Inside Length (Approx)
533mm

Outside Length (Approx)
584mm

Outside Length (inch)
23inch

Part Number
A21K

Pitch Length (Approx)
569mm

Qty:

A120 TuffBelt Mower V Belt 1/2inch Top Width x 122inch Outside Length (4L1220)

Inside Length (Approx)
3048mm

Outside Length (Approx)
3098.8mm

Outside Length (inch)
122inch

Part Number
A120K

Pitch Length (Approx)
3083.8mm

Qty:

A116 TuffBelt Mower V Belt 1/2inch Top Width x 118inch Outside Length (4L1180)

Inside Length (Approx)
2946mm

Outside Length (Approx)
2997mm

Outside Length (inch)
118inch

Part Number
A116K

Pitch Length (Approx)
2982mm

Qty:

A113 TuffBelt Mower V Belt 1/2inch Top Width x 115inch Outside Length (4L1150)

Inside Length (Approx)
2870mm

Outside Length (Approx)
2921mm

Outside Length (inch)
115inch

Part Number
A113K

Pitch Length (Approx)
2906mm

Qty:

A99 TuffBelt Mower V Belt 1/2inch Top Width x 101inch Outside Length (4L1010)

Inside Length (Approx)
2514mm

Outside Length (Approx)
2565.4mm

Outside Length (inch)
101inch

Part Number
A99K

Pitch Length (Approx)
2550mm

Qty:

A101 TuffBelt Mower V Belt 1/2inch Top Width x 103inch Outside Length (4L1030)

Inside Length (Approx)
2565mm

Outside Length (Approx)
2616.2mm

Outside Length (inch)
103inch

Part Number
A101K

Pitch Length (Approx)
2601mm

Qty:

A111 TuffBelt Mower V Belt 1/2inch Top Width x 113inch Outside Length (4L1130)

Inside Length (Approx)
2819mm

Outside Length (Approx)
2870.2mm

Outside Length (inch)
113inch

Part Number
A111K

Pitch Length (Approx)
2855mm

Qty:

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