4L to A Belt Interchange Chart

Posted on August 8, 2024 in FAQ, Industry Formulas, Size Chart

When it comes to maintaining the efficiency and longevity of machinery, the right belt choice can make all the difference. At MDS of Michigan, we understand the critical role that belts play in various industrial and mechanical applications. The 4L to A Belt Interchange Chart is an essential tool for professionals who need to identify the correct belt replacement for their equipment.

These belts are commonly used in lawnmowers, HVAC units, and small engines, providing reliable power transmission and reducing downtime. Our comprehensive interchange chart simplifies the process, ensuring you always have the right belt for the job. Click on the links below to go directly to the product page of the belt you need.

A 20 (4L 220)	A 47 (4L 490)	A 74 (4L 760)
A 21 (4L 230)	A 48 (4L 500)	A 75 (4L 770)
A 22 (4L 240)	A 49 (4L 510)	A 76 (4L 780)
A 23 (4L 250)	A 50 (4L 520)	A 77 (4L 790)
A 24 (4L 260)	A 51 (4L 530)	A 78 (4L 800)
A 25 (4L 270)	A 52 (4L 540)	A 79 (4L 810)
A 26 (4L 280)	A 53 (4L 550)	A 80 (4L 820)
A 27 (4L 290)	A 54 (4L 560)	A 81 (4L 830)
A 28 (4L 300)	A 55 (4L 570)	A 82 (4L 840)
A 29 (4L 310)	A 56 (4L 580)	A 83 (4L 850)
A 30 (4L 320)	A 57 (4L 590)	A 84 (4L 860)
A 31 (4L 330)	A 58 (4L 600)	A 85 (4L 870)
A 32 (4L 340)	A 59 (4L 610)	A 86 (4L 880)
A 33 (4L 350)	A 60 (4L 620)	A 87 (4L 890)
A 34 (4L 360)	A 61 (4L 630)	A 88 (4L 900)
A 35 (4L 370)	A 62 (4L 640)	A 89 (4L 910)
A 36 (4L 380)	A 63 (4L 650)	A 90 (4L 920)
A 37 (4L 390)	A 64 (4L 660)	A 91 (4L 930)
A 38 (4L 400)	A 65 (4L 670)	A 92 (4L 940)
A 39 (4L 410)	A 66 (4L 680)	A 93 (4L 950)
A 40 (4L 420)	A 67 (4L 690)	A 94 (4L 960)
A 41 (4L 430)	A 68 (4L 700)	A 95 (4L 970)
A 42 (4L 440)	A 69 (4L 710)	A 96 (4L 980)
A 43 (4L 450)	A 70 (4L 720)	A 97 (4L 990)
A 44 (4L 460)	A 71 (4L 730)	A 98 (4L 1000)
A 45 (4L 470)	A 72 (4L 740)
A 46 (4L 480)	A 73 (4L 750)