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1/2" Premium Belts
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4L-890 Premium Belt
Part #: 12-5122
- OEM Replacement This part is aftermarket equipment designed to replace the original manufacturer's part numbers specified here. It is manufactured using high-quality materials, to the same specifications as the original part.: Belt (Industry Number) 4L890, MTD 754-0248, MTD 954-0248, Prime Line 7-07857, Prime Line 7-07889, Prime Line 7-07908, Prime Line 7-4H890, Rotary 7532, Stens 248-089, Stens 265-051, Stens 265-207, Stens 265-330, Sunbelt B1SB5122, Toro 10-7769
- Length: 89"
Our Price: $10.23 -
4L-900 Premium Belt
Part #: 12-5123
- OEM Replacement This part is aftermarket equipment designed to replace the original manufacturer's part numbers specified here. It is manufactured using high-quality materials, to the same specifications as the original part.: Belt (Industry Number) 4L900, Prime Line 7-07800, Prime Line 7-4H900, Rotary 7533, Stens 248-090, Stens 265-009, Sunbelt B1SB5123
- Length: 90"
Our Price: $11.37 -
4L-910 Premium Belt
Part #: 12-5124
- OEM Replacement This part is aftermarket equipment designed to replace the original manufacturer's part numbers specified here. It is manufactured using high-quality materials, to the same specifications as the original part.: Belt (Industry Number) 4L910, Murray 37X47, Murray 37X55, Prime Line 7-07852, Prime Line 7-07905, Prime Line 7-4H910, Rotary 7534, Stens 248-091, Stens 265-057, Stens 265-346, Stens 265-488, Stens 265-494, Stens 265-871, Stens 265-975, Sunbelt B1DC62, Sunbelt B1MU128, Sunbelt B1SB5124
- Length: 91"
Our Price: $11.37 -
4L-920 Premium Belt
Part #: 12-5125
- OEM Replacement This part is aftermarket equipment designed to replace the original manufacturer's part numbers specified here. It is manufactured using high-quality materials, to the same specifications as the original part.: AYP/Roper/Sears 106381X, AYP/Roper/Sears 582778701, Belt (Industry Number) 4L920, MTD 754-0238, MTD 954-0238, Prime Line 7-4H920, Rotary 7535, Stens 248-092, Sunbelt B1SB5125
- Length: 92"
Our Price: $11.37 -
4L-930 Premium Belt
Part #: 12-5126
- OEM Replacement This part is aftermarket equipment designed to replace the original manufacturer's part numbers specified here. It is manufactured using high-quality materials, to the same specifications as the original part.: Belt (Industry Number) 4L930, Murray 37X31, Prime Line 7-07907, Prime Line 7-4H930, Rotary 7536, Stens 248-093, Stens 265-152, Stens 265-951, Sunbelt B1SB5126
- Length: 93"
Our Price: $11.37 -
4L-940 Premium Belt
Part #: 12-5127
- OEM Replacement This part is aftermarket equipment designed to replace the original manufacturer's part numbers specified here. It is manufactured using high-quality materials, to the same specifications as the original part.: Belt (Industry Number) 4L940, Prime Line 7-07918, Prime Line 7-4H940, Rotary 7537, Stens 248-094, Stens 265-280, Sunbelt B1SB5127
- Length: 94"
Our Price: $11.37 -
4L-950 Premium Belt
Part #: 12-5128
- OEM Replacement This part is aftermarket equipment designed to replace the original manufacturer's part numbers specified here. It is manufactured using high-quality materials, to the same specifications as the original part.: Belt (Industry Number) 4L950, Prime Line 7-07851, Prime Line 7-07855, Prime Line 7-4H950, Rotary 7538, Stens 248-095, Stens 265-306, Stens 265-983, Sunbelt B1MU124, Sunbelt B1MU132, Sunbelt B1SB5128
- Length: 95"
Our Price: $11.37 -
4L-960 Premium Belt
Part #: 12-5129
- OEM Replacement This part is aftermarket equipment designed to replace the original manufacturer's part numbers specified here. It is manufactured using high-quality materials, to the same specifications as the original part.: Belt (Industry Number) 4L960, Prime Line 7-4H960, Rotary 7539, Stens 248-096, Sunbelt B1SB5129
- Length: 96"
Our Price: $11.37 -
4L-970 Premium Belt
Part #: 12-5130
- OEM Replacement This part is aftermarket equipment designed to replace the original manufacturer's part numbers specified here. It is manufactured using high-quality materials, to the same specifications as the original part.: Belt (Industry Number) 4L970, Bolens 174-3876, Prime Line 7-07890, Prime Line 7-4H970, Rotary 7540, Stens 248-097, Stens 265-579, Sunbelt B1SB5130, Toro 10-8834
- Length: 97"
Our Price: $11.37 -
4L-980 Premium Belt
Part #: 12-5131
- OEM Replacement This part is aftermarket equipment designed to replace the original manufacturer's part numbers specified here. It is manufactured using high-quality materials, to the same specifications as the original part.: Alpina/Castor 35061423/0, Alpina/Castor 35061423/1, Belt (Industry Number) 4L980, Brill 3506 1424, Castelgarden 13506 1423, Castelgarden 13506 1423/0, Castelgarden 3506 1423, Castelgarden 3506 1424/0, Castelgarden 35062000, Castelgarden 35062000/0, Castelgarden 35062000/1, Dolmar 664061423, GGP 35062000, GGP 35062000/0, GGP 35062000/1, Honda CG3506 1424H0, Iseki 35061423/1, Iseki 35061424/1, John Deere M82167, John Deere SB35061423/0, John Deere SB35061423/1, John Deere SB35061424/0, John Deere SB35061424/1, Prime Line 7-4H980, Rotary 7541, Sabo 35061423/0, Sabo 35061424/0, Stens 248-098, Stens 265-255, Stens 265-916, Sunbelt B1SB5131, Toro 17-729, Viking 61267042111
- Length: 98"
Our Price: $11.37 -
4L-990 Premium Belt
Part #: 12-5132
- OEM Replacement This part is aftermarket equipment designed to replace the original manufacturer's part numbers specified here. It is manufactured using high-quality materials, to the same specifications as the original part.: Belt (Industry Number) 4L990, Prime Line 7-4H990, Rotary 7542, Stens 248-099, Stens 265-263, Stens 265-801, Sunbelt B1SB5132
- Length: 99"
Our Price: $11.37 -
4L-1000 Premium Belt
Part #: 12-5133
- OEM Replacement This part is aftermarket equipment designed to replace the original manufacturer's part numbers specified here. It is manufactured using high-quality materials, to the same specifications as the original part.: Belt (Industry Number) 4L1000, Prime Line 7-07831, Prime Line 7-4H1000, Rotary 7543, Stens 248-100, Stens 265-573, Sunbelt B1SB5133
- Length: 100"
Our Price: $11.37 -
4L-1010 Premium Belt
Part #: 12-6629
- OEM Replacement This part is aftermarket equipment designed to replace the original manufacturer's part numbers specified here. It is manufactured using high-quality materials, to the same specifications as the original part.: Belt (Industry Number) 4L1010, Rotary 7544, Stens 248-101, Stens 265-016, Stens 265-904, Sunbelt B1SB6629
- Length: 101"
- Width: 1/2"
Our Price: $12.29 -
4L-1020 Premium Belt
Part #: 12-6630
- OEM Replacement This part is aftermarket equipment designed to replace the original manufacturer's part numbers specified here. It is manufactured using high-quality materials, to the same specifications as the original part.: Belt (Industry Number) 4L1020, John Deere M41960, Prime Line 7-07816, Prime Line 7-4H102, Prime Line 7-4H1020, Rotary 7545, Stens 248-102, Stens 265-014, Stens 265-652, Sunbelt B1SB6630
- Length: 102"
Our Price: $12.29 -
4L-1030 Premium Belt
Part #: 12-6631
- OEM Replacement This part is aftermarket equipment designed to replace the original manufacturer's part numbers specified here. It is manufactured using high-quality materials, to the same specifications as the original part.: Belt (Industry Number) 4L1030, Prime Line 7-07888, Rotary 7546, Stens 248-103, Stens 265-587, Sunbelt B1SB6631
- Length: 103"
Our Price: $12.29 -
4L-1040 Premium Belt
Part #: 12-6632
- OEM Replacement This part is aftermarket equipment designed to replace the original manufacturer's part numbers specified here. It is manufactured using high-quality materials, to the same specifications as the original part.: Belt (Industry Number) 4L1040, Prime Line 7-07819, Rotary 7547, Stens 248-104, Stens 265-702, Sunbelt B1SB6632
- Length: 104"
Our Price: $12.29 -
4L-1050 Premium Belt
Part #: 12-6633
- OEM Replacement This part is aftermarket equipment designed to replace the original manufacturer's part numbers specified here. It is manufactured using high-quality materials, to the same specifications as the original part.: Belt (Industry Number) 4L1050, Prime Line 7-07828, Rotary 7548, Stens 248-105, Stens 265-082, Stens 265-910, Sunbelt B1JD250, Sunbelt B1SB6633
- Length: 105"
Our Price: $12.29 -
4L-1060 Premium Belt
Part #: 12-6634
- OEM Replacement This part is aftermarket equipment designed to replace the original manufacturer's part numbers specified here. It is manufactured using high-quality materials, to the same specifications as the original part.: Belt (Industry Number) 4L1060, Rotary 7549, Stens 248-106, Sunbelt B1SB6634
- Length: 106"
Our Price: $12.29 -
4L-1070 Premium Belt
Part #: 12-6635
- OEM Replacement This part is aftermarket equipment designed to replace the original manufacturer's part numbers specified here. It is manufactured using high-quality materials, to the same specifications as the original part.: Belt (Industry Number) 4L1070, Prime Line 7-07891, Rotary 7550, Stens 248-107, Stens 265-553, Sunbelt B1SB6635
- Length: 107"
Our Price: $12.29 -
4L-1080 Premium Belt
Part #: 12-6636
- OEM Replacement This part is aftermarket equipment designed to replace the original manufacturer's part numbers specified here. It is manufactured using high-quality materials, to the same specifications as the original part.: AMF/Dynamark/Noma 301935, Belt (Industry Number) 4L1080, Oregon 75-214, Prime Line 7-07867, Rotary 7551, Stens 248-108, Sunbelt B1SB6636
- Length: 108"
Our Price: $12.29 -
4L-1090 Premium Belt
Part #: 12-6637
- OEM Replacement This part is aftermarket equipment designed to replace the original manufacturer's part numbers specified here. It is manufactured using high-quality materials, to the same specifications as the original part.: Belt (Industry Number) 4L1090, Prime Line 7-07870, Rotary 7552, Stens 248-109, Stens 265-405, Sunbelt B1SB6637
- Length: 109"
Our Price: $12.29 -
4L-1100 Premium Belt
Part #: 12-6638
- OEM Replacement This part is aftermarket equipment designed to replace the original manufacturer's part numbers specified here. It is manufactured using high-quality materials, to the same specifications as the original part.: Belt (Industry Number) 4L1100, John Deere M136297, John Deere M152630, Rotary 7553, Stens 248-110, Sunbelt B1SB6638
- Length: 110"
Our Price: $12.83 -
4L-1110 Premium Belt
Part #: 12-6639
- OEM Replacement This part is aftermarket equipment designed to replace the original manufacturer's part numbers specified here. It is manufactured using high-quality materials, to the same specifications as the original part.: Belt (Industry Number) 4L1110, Rotary 7554, Stens 248-111, Sunbelt B1SB6639
- Length: 111"
Our Price: $12.83 -
4L-1120 Premium Belt
Part #: 12-6640
- OEM Replacement This part is aftermarket equipment designed to replace the original manufacturer's part numbers specified here. It is manufactured using high-quality materials, to the same specifications as the original part.: Belt (Industry Number) 4L1120, Rotary 7555, Stens 248-112, Sunbelt B1SB6640
- Length: 112"
Our Price: $12.83
Find Parts For Your Lawn Mower:
4L (1/2") Lawn Mower & Garden Tractor Belts
These premium belts meet our rigid specifications and are oil and heat resistant. The protective cover is made of a synthetic rubber compound having excellent resistance to heat, oil and abrasion. Available in 3L-3/8", 4L-1/2" and 5L-5/8". Example of code: 4L310 = 1/2" width, 31" length. The belt length is the outside circumference measurement