4L/A Section Kevlar Corded V-Belt Cross References
4L/A Section Kevlar Corded V-Belts are built to handle high torque applications in outdoor power equipment, agricultural machinery, and industrial systems. Reinforced with Kevlar (aramid fiber) tensile cords, this belt offers exceptional resistance to stretching, abrasion, and heat, making it ideal for demanding conditions where standard v-belts fall short.
Key Features:
- ✔ Kevlar Cord Construction – Delivers long-lasting strength with minimal stretch, ideal for high-load and high-impact applications.
- ✔ Classic 4L/A Section Profile – Compatible with standard A/4L section pulleys (1/2" top width × 5/16" depth).
- ✔ Oil, Heat & Weather Resistant – Perfect for use in mowers, tillers, compressors, and more.
- ✔ Smooth Power Transfer – Ensures consistent performance and reduced slippage under load.
- ✔ OEM-Quality Replacement – A reliable alternative to major brand part numbers.
Whether you're replacing a worn out mower belt or upgrading to something more robust, the Kevlar V-Belt delivers the strength and stability your equipment demands.
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| Standard # | Alternative # | Outside Diameter |
Top Width | Depth |
|---|---|---|---|---|
| 4LK200 | A18K | 20 (inches) | 1/2" | 5/16" |
| 4LK210 | A19K | 21 (inches) | 1/2" | 5/16" |
| 4LK220 | A20K | 22 (inches) | 1/2" | 5/16" |
| 4LK230 | A21K | 23 (inches) | 1/2" | 5/16" |
| 4LK240 | A22K | 24 (inches) | 1/2" | 5/16" |
| 4LK250 | A23K | 25 (inches) | 1/2" | 5/16" |
| 4LK260 | A24K | 26 (inches) | 1/2" | 5/16" |
| 4LK270 | A25K | 27 (inches) | 1/2" | 5/16" |
| 4LK280 | A26K | 28 (inches) | 1/2" | 5/16" |
| 4LK290 | A27K | 29 (inches) | 1/2" | 5/16" |
| 4LK300 | A28K | 30 (inches) | 1/2" | 5/16" |
| 4LK310 | A29K | 31 (inches) | 1/2" | 5/16" |
| 4LK320 | A30K | 32 (inches) | 1/2" | 5/16" |
| 4LK330 | A31K | 33 (inches) | 1/2" | 5/16" |
| 4LK340 | A32K | 34 (inches) | 1/2" | 5/16" |
| 4LK350 | A33K | 35 (inches) | 1/2" | 5/16" |
| 4LK360 | A34K | 36 (inches) | 1/2" | 5/16" |
| 4LK370 | A35K | 37 (inches) | 1/2" | 5/16" |
| 4LK380 | A36K | 38 (inches) | 1/2" | 5/16" |
| 4LK390 | A37K | 39 (inches) | 1/2" | 5/16" |
| 4LK400 | A38K | 40 (inches) | 1/2" | 5/16" |
| 4LK410 | A39K | 41 (inches) | 1/2" | 5/16" |
| 4LK420 | A40K | 42 (inches) | 1/2" | 5/16" |
| 4LK430 | A41K | 43 (inches) | 1/2" | 5/16" |
| 4LK440 | A42K | 44 (inches) | 1/2" | 5/16" |
| 4LK450 | A43K | 45 (inches) | 1/2" | 5/16" |
| 4LK460 | A44K | 46 (inches) | 1/2" | 5/16" |
| 4LK470 | A45K | 47 (inches) | 1/2" | 5/16" |
| 4LK480 | A46K | 48 (inches) | 1/2" | 5/16" |
| 4LK490 | A47K | 49 (inches) | 1/2" | 5/16" |
| 4LK500 | A48K | 50 (inches) | 1/2" | 5/16" |
| 4LK510 | A49K | 51 (inches) | 1/2" | 5/16" |
| 4LK520 | A50K | 52 (inches) | 1/2" | 5/16" |
| 4LK530 | A51K | 53 (inches) | 1/2" | 5/16" |
| 4LK540 | A52K | 54 (inches) | 1/2" | 5/16" |
| 4LK550 | A53K | 55 (inches) | 1/2" | 5/16" |
| 4LK560 | A54K | 56 (inches) | 1/2" | 5/16" |
| 4LK570 | A55K | 57 (inches) | 1/2" | 5/16" |
| 4LK580 | A56K | 58 (inches) | 1/2" | 5/16" |
| 4LK590 | A57K | 59 (inches) | 1/2" | 5/16" |
| 4LK600 | A58K | 60 (inches) | 1/2" | 5/16" |
| 4LK610 | A59K | 61 (inches) | 1/2" | 5/16" |
| 4LK620 | A60K | 62 (inches) | 1/2" | 5/16" |
| 4LK630 | A61K | 63 (inches) | 1/2" | 5/16" |
| 4LK640 | A62K | 64 (inches) | 1/2" | 5/16" |
| 4LK650 | A63K | 65 (inches) | 1/2" | 5/16" |
| 4LK660 | A64K | 66 (inches) | 1/2" | 5/16" |
| 4LK670 | A65K | 67 (inches) | 1/2" | 5/16" |
| 4LK680 | A66K | 68 (inches) | 1/2" | 5/16" |
| 4LK690 | A67K | 69 (inches) | 1/2" | 5/16" |
| 4LK700 | A68K | 70 (inches) | 1/2" | 5/16" |
| 4LK710 | A69K | 71 (inches) | 1/2" | 5/16" |
| 4LK720 | A70K | 72 (inches) | 1/2" | 5/16" |
| 4LK730 | A71K | 73 (inches) | 1/2" | 5/16" |
| 4LK740 | A72K | 74 (inches) | 1/2" | 5/16" |
| 4LK750 | A73K | 75 (inches) | 1/2" | 5/16" |
| 4LK760 | A74K | 76 (inches) | 1/2" | 5/16" |
| 4LK770 | A75K | 77 (inches) | 1/2" | 5/16" |
| 4LK780 | A76K | 78 (inches) | 1/2" | 5/16" |
| 4LK790 | A77K | 79 (inches) | 1/2" | 5/16" |
| 4LK800 | A78K | 80 (inches) | 1/2" | 5/16" |
| 4LK810 | A79K | 81 (inches) | 1/2" | 5/16" |
| 4LK820 | A80K | 82 (inches) | 1/2" | 5/16" |
| 4LK830 | A81K | 83 (inches) | 1/2" | 5/16" |
| 4LK840 | A82K | 84 (inches) | 1/2" | 5/16" |
| 4LK850 | A83K | 85 (inches) | 1/2" | 5/16" |
| 4LK860 | A84K | 86 (inches) | 1/2" | 5/16" |
| 4LK870 | A85K | 87 (inches) | 1/2" | 5/16" |
| 4LK880 | A86K | 88 (inches) | 1/2" | 5/16" |
| 4LK890 | A87K | 89 (inches) | 1/2" | 5/16" |
| 4LK900 | A88K | 90 (inches) | 1/2" | 5/16" |
| 4LK910 | A89K | 91 (inches) | 1/2" | 5/16" |
| 4LK920 | A90K | 92 (inches) | 1/2" | 5/16" |
| 4LK930 | A91K | 93 (inches) | 1/2" | 5/16" |
| 4LK940 | A92K | 94 (inches) | 1/2" | 5/16" |
| 4LK950 | A93K | 95 (inches) | 1/2" | 5/16" |
| 4LK960 | A94K | 96 (inches) | 1/2" | 5/16" |
| 4LK970 | A95K | 97 (inches) | 1/2" | 5/16" |
| 4LK980 | A96K | 98 (inches) | 1/2" | 5/16" |
| 4LK990 | A97K | 99 (inches) | 1/2" | 5/16" |
| 4LK1000 | A98K | 100 (inches) | 1/2" | 5/16" |
| 4LK1010 | A99K | 101 (inches) | 1/2" | 5/16" |
| 4LK1020 | A100K | 102 (inches) | 1/2" | 5/16" |
| 4LK1030 | A101K | 103 (inches) | 1/2" | 5/16" |
| 4LK1040 | A102K | 104 (inches) | 1/2" | 5/16" |
| 4LK1050 | A103K | 105 (inches) | 1/2" | 5/16" |
| 4LK1060 | A104K | 106 (inches) | 1/2" | 5/16" |
| 4LK1070 | A105K | 107 (inches) | 1/2" | 5/16" |
| 4LK1080 | A106K | 108 (inches) | 1/2" | 5/16" |
| 4LK1090 | A107K | 109 (inches) | 1/2" | 5/16" |
| 4LK1100 | A108K | 110 (inches) | 1/2" | 5/16" |
| 4LK1110 | A109K | 111 (inches) | 1/2" | 5/16" |
| 4LK1120 | A110K | 112 (inches) | 1/2" | 5/16" |
| 4LK1130 | A111K | 113 (inches) | 1/2" | 5/16" |
| 4LK1140 | A112K | 114 (inches) | 1/2" | 5/16" |
| 4LK1150 | A113K | 115 (inches) | 1/2" | 5/16" |
| 4LK1160 | A114K | 116 (inches) | 1/2" | 5/16" |
| 4LK1170 | A115K | 117 (inches) | 1/2" | 5/16" |
| 4LK1180 | A116K | 118 (inches) | 1/2" | 5/16" |
| 4LK1190 | A117K | 119 (inches) | 1/2" | 5/16" |
| 4LK1200 | A118K | 120 (inches) | 1/2" | 5/16" |
| 4LK1220 | A120K | 122 (inches) | 1/2" | 5/16" |
| 4LK1260 | A124K | 126 (inches) | 1/2" | 5/16" |