Product Details
＋Premium quality A21 v-belts are becoming less common in today's "budget-friendly" world, but our classic A21 v-belts, also known as 4L230 v-belts are made with some of the highest quality material options and provide a long-term performance operation when compared to some of the other belts out there. These high-strength A21 belts are designed and manufactured in a way that allows perfect tandem in multiple A21 belt drive applications. More specifically, this A21 v-belt is made to ARPM standards, is 15" overall outside length, and has natural oil and heat resistance in harsh environments. Because of the high-performance versus relatively low upfront cost, v-belts are becoming more and more common in new and existing applications.
A21 V-Belt Construction:
AK V-Belt Pulleys:
2AK V-Belt Pulleys:
AKH V-Belt Pulleys:
A21 V-Belt Construction:
- Cover - High-quality cotton/ polyester blend
- Compound - Natural rubber/ styrene-butadiene rubber (SBR)
- Cord - High-strength polyester
A21 V-Belt Dimensions
- Belt Size: A21
- Top Width: 0.66"
- Thickness: 0.41"
- Angel: 40 Degrees
- Outside Length: 23"
- Weight: 0.10 LBS
- Interchanges: A-21, 4L230
A21 V-Belt Pulleys
Our are made to ARPM standards, are extreme performance parts, and boast premium features at budget-friendly prices. The charts below show the standard pulley sizes, for additional or custom options, please contact us and we will be happy to assist you.AK V-Belt Pulleys:
| Size | Outside Diameter | Pitch Diameter (4L/A) | Pitch Diameter (3L) | Type | Dimension (F) | Dimension (L) | Dimension (P) | Dimension (C) | Pulley Weight |
|---|---|---|---|---|---|---|---|---|---|
| 1.75" | 1.50" | 1.16" | 1 | 21/32" | 15/16" | 7/16" | 5/32" | 0.2 LBS | |
| 2.00" | 1.80" | 1.46" | 1 | 21/32" | 15/16" | 7/16" | 5/32" | 0.3 LBS | |
| 2.10" | 1.90" | 1.56" | 1 | 21/32" | 15/16" | 7/16" | 5/32" | 0.4 LBS | |
| 2.20" | 2.00" | 1.66" | 1 | 21/32" | 15/16" | 7/16" | 5/32" | 0.5 LBS | |
| 2.30" | 2.10" | 1.76" | 1 | 21/32" | 15/16" | 7/16" | 5/32" | 0.5 LBS | |
| 2.50" | 2.30" | 1.96" | 2 | 21/32" | 15/16" | 7/16" | 5/32" | 0.5 LBS | |
| 2.60" | 2.40" | 2.06" | 2 | 21/32" | 15/16" | 7/16" | 5/32" | 0.5 LBS | |
| 2.70" | 2.50" | 2.16" | 2 | 21/32" | 15/16" | 7/16" | 5/32" | 0.6 LBS | |
| 2.80" | 2.60" | 2.26" | 2 | 21/32" | 15/16" | 7/16" | 5/32" | 0.7 LBS | |
| 3.05" | 2.80" | 2.46" | 2 | 21/32" | 15/16" | 7/16" | 5/32" | 0.7 LBS | |
| 3.25" | 3.00" | 2.66" | 2 | 21/32" | 15/16" | 7/16" | 5/32" | 0.7 LBS | |
| 3.45" | 3.20" | 2.86" | 2 | 21/32" | 15/16" | 7/16" | 5/32" | 0.9 LBS |
|
| 3.75" | 3.50" | 3.16" | 2 | 3/4" | 1-5/32" | 15/32" | 1/16" | 1.4 LBS | |
| 3.95" | 3.70" | 3.36" | 2 | 3/4" | 1-5/32" | 15/32" | 1/16" | 1.5 LBS | |
| 4.25" | 4.00" | 3.66" | 3 | 3/4" | 1-5/32" | 15/32" | 1/16" | 1.5 LBS | |
| 4.45" | 4.20" | 3.86" | 3 | 3/4" | 1-5/32" | 15/32" | 1/16" | 1.5 LBS | |
| 4.75" | 4.50" | 4.16" | 3 | 3/4" | 1-5/32" | 15/32" | 1/16" | 1.7 LBS | |
| 4.95" | 4.70" | 4.36" | 3 | 3/4" | 1-5/32" | 15/32" | 1/16" | 1.7 LBS | |
| 5.25" | 5.00" | 4.66" | 3 | 3/4" | 1-5/32" | 15/32" | 1/16" | 1.8 LBS | |
| 5.45" | 5.20" | 4.86" | 3 | 3/4" | 1-5/32" | 15/32" | 1/16" | 1.9 LBS | |
| 5.75" | 5.50" | 5.16" | 3 | 3/4" | 1-5/32" | 15/32" | 1/16" | 2.0 LBS | |
| 5.95" | 5.70" | 5.36" | 3 | 3/4" | 1-5/32" | 15/32" | 1/16" | 2.1 LBS | |
| 6.25" | 6.00" | 5.66" | 3 | 3/4" | 1-5/32" | 15/32" | 1/16" | 2.2 LBS | |
| 6.45" | 6.20" | 5.86" | 3 | 3/4" | 1-5/32" | 15/32" | 1/16" | 2.3 LBS | |
| 6.75" | 6.50" | 6.16" | 3 | 3/4" | 1-15/32" | 23/32" | -- | 3.5 LBS | |
| 6.95" | 6.70" | 6.36" | 3 | 3/4" | 1-15/32" | 23/32" | -- | 3.8 LBS | |
| AK74 | 7.25" | 7.00" | 6.66" | 3 | 3/4" | 1-15/32" | 23/32" | -- | 3.4 LBS |
| 7.75" | 7.50" | 7.16" | 3 | 3/4" | 1-15/32" | 23/32" | -- | 4.0 LBS | |
| 8.25" | 8.00" | 7.66" | 3 | 3/4" | 1-15/32" | 23/32" | -- | 3.8 LBS | |
| 8.75" | 8.50" | 8.16" | 3 | 3/4" | 1-15/32" | 23/32" | -- | 4.3 LBS | |
| 9.25" | 9.00" | 8.68" | 3 | 3/4" | 1-15/32" | 23/32" | -- | 4.5 LBS | |
| 9.75" | 9.50" | 9.16" | 3 | 3/4" | 1-15/32" | 23/32" | -- | 5.3 LBS | |
| 10.25" | 10.00" | 9.66" | 3 | 3/4" | 1-15/32" | 23/32" | -- | 5.1 LBS | |
| 10.75" | 10.50" | 10.16" | 3 | 3/4" | 1-15/32" | 23/32" | -- | 5.8 LBS | |
| 11.25" | 11.00" | 10.66" | 3 | 3/4" | 1-15/32" | 23/32" | -- | 5.6 LBS | |
| 12.25" | 12.00" | 11.66" | 3 | 3/4" | 1-15/32" | 23/32" | -- | 6.5 LBS | |
| 13.25" | 13.00" | 12.66" | 3 | 3/4" | 1-15/32" | 23/32" | -- | 7.5 LBS | |
| 14.25" | 14.00" | 13.66" | 3 | 3/4" | 1-15/32" | 23/32" | -- | 8.5 LBS | |
| 15.25" | 15.00" | 14.66" | 3 | 3/4" | 1-15/32" | 23/32" | -- | 9.8 LBS | |
| 18.25" | 18.00" | 17.66" | 3 | 3/4" | 1-15/32" | 23/32" | -- | 12.1 LBS |
| Size | Outside Diameter | Pitch Diameter (4L/A) | Pitch Diameter (3L) | Type | Dimension (F) | Dimension (L) | Dimension (P) | Dimension (C) | Pulley Weight |
|---|---|---|---|---|---|---|---|---|---|
| 2.00" | 1.80" | 1.46" | 1 | 1-3/8" | 1-21/32" | 15/32" | 3/16" | 0.8 LBS | |
| 2.15" | 1.90" | 1.56" | 1 | 1-3/8" | 1-21/32" | 15/32" | 3/16" | 0.9 LBS | |
| 2.25" | 2.00" | 1.66" | 1 | 1-3/8" | 1-21/32" | 15/32" | 3/16" | 0.9 LBS | |
| 2.35" | 2.10" | 1.76" | 1 | 1-3/8" | 1-21/32" | 15/32" | 3/16" | 1.1 LBS | |
| 2.55" | 2.30" | 1.96" | 1 | 1-3/8" | 1-21/32" | 15/32" | 3/16" | 1.3 LBS | |
| 2.65" | 2.40" | 2.06" | 1 | 1-3/8" | 1-21/32" | 15/32" | 3/16" | 1.4 LBS | |
| 2.75" | 2.50" | 2.16" | 1 | 1-3/8" | 1-21/32" | 15/32" | 3/16" | 1.5 LBS | |
| 2.85" | 2.60" | 2.26" | 1 | 1-3/8" | 1-21/32" | 15/32" | 3/16" | 1.8 LBS | |
| 3.05" | 2.80" | 2.46" | 1 | 1-3/8" | 1-21/32" | 15/32" | 3/16" | 1.8 LBS | |
| 3.25" | 3.00" | 2.66" | 1 | 1-3/8" | 1-21/32" | 15/32" | 3/16" | 2.1 LBS | |
| 3.45" | 3.20" | 2.86" | 1 | 1-3/8" | 1-21/32" | 15/32" | 3/16" | 2.3 LBS | |
| 3.75" | 3.50" | 3.16" | 2 | 1-3/8" | 1-11/32" | 15/32" | 1/2" | 2.6 LBS | |
| 3.95" | 3.70" | 3.36" | 2 | 1-3/8" | 1-11/32" | 15/32" | 1/2" | 2.9 LBS | |
| 4.25" | 4.00" | 3.66" | 2 | 1-3/8" | 1-11/32" | 15/32" | 1/2" | 3.0 LBS | |
| 4.45" | 4.20" | 3.86" | 2 | 1-3/8" | 1-11/32" | 15/32" | 1/2" | 3.1 LBS | |
| 4.75" | 4.50" | 4.16" | 2 | 1-3/8" | 1-11/32" | 15/32" | 1/2" | 3.6 LBS | |
| 4.95" | 4.70" | 4.36" | 2 | 1-3/8" | 1-11/32" | 15/32" | 1/2" | 3.8 LBS | |
| 5.25" | 5.00" | 4.66" | 2 | 1-3/8" | 1-11/32" | 15/32" | 1/2" | 3.3 LBS | |
| 5.45" | 5.20" | 4.86" | 2 | 1-3/8" | 1-11/32" | 15/32" | 1/2" | 3.4 LBS | |
| 5.75 " | 5.50" | 5.16" | 2 | 1-3/8" | 1-11/32" | 15/32" | 1/2" | 3.5 LBS | |
| 5.95" | 5.70" | 5.36" | 3 | 1-3/8" | 1-11/32" | 15/32" | 1/2" | 3.6 LBS | |
| 6.25" | 6.00" | 5.66" | 3 | 1-3/8" | 1-19/32" | 11/32" | 1/8" | 4.8 LBS | |
| 7.25" | 7.00" | 6.66" | 3 | 1-3/8" | 1-19/32" | 11/32" | 1/8" | 5.6 LBS | |
| 8.25" | 8.00" | 7.66" | 3 | 1-3/8" | 1-19/32" | 11/32" | 1/8" | 6.4 LBS | |
| 9.25" | 9.00" | 8.66" | 3 | 1-3/8" | 1-19/32" | 11/32" | 1/8" | 7.3 LBS | |
| 10.25" | 10.00" | 9.66" | 3 | 1-3/8" | 1-19/32" | 11/32" | 1/8" | 8.1 LBS | |
| 11.25" | 11.00" | 10.66" | 3 | 1-3/8" | 1-19/32" | 11/32" | 1/8" | 9.0 LBS | |
| 12.25" | 12.00" | 11.66" | 3 | 1-3/8" | 1-19/32" | 11/32" | 1/8" | 9.8 LBS | |
| 13.25" | 13.00" | 12.66" | 3 | 1-3/8" | 1-19/32" | 11/32" | 1/8" | 12.3 LBS | |
| 14.25" | 14.00" | 13.66" | 3 | 1-3/8" | 1-19/32" | 11/32" | 1/8" | 13.9 LBS | |
| 15.25" | 15.00" | 14.66" | 3 | 1-3/8" | 1-19/32" | 11/32" | 1/8" | 14.3 LBS | |
| 18.25" | 18.00" | 17.66" | 3 | 1-3/8" | 1-19/32" | 11/32" | 1/8" | 17.4 LBS |
| Size | Outside Diameter | Pitch Diameter (4L/A) | Pitch Diameter (3L) | Type | Dimension (O.L.) | Dimension (F) | Dimension (L) | Dimension (P) | Dimension (C) | Dimension (X) | Dimension (G) | Dimension (E) | Pulley Weight (LBS) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3.05" | 2.80" | 2.46" | 1 | 1-13/16" | 3/4" | 1-1/4" | 7/8" | -- | 1-3/16" | 7/16" | 3/16" | 0.2 | |
| 3.25" | 3.00" | 2.66" | 1 | 1-13/16" | 3/4" | 1-1/4" | 7/8" | -- | 1-3/16" | 7/16" | 3/16" | 0.3 | |
| 3.45" | 3.20" | 2.86" | 2 | 1-1/2" | 3/4" | 1-1/4" | 9/16" | -- | 7/8" | 7/16" | 3/16" | 0.4 | |
| 3.75" | 3.50" | 3.16" | 2 | 1-1/2" | 3/4" | 1-1/4" | 9/16" | -- | 7/8" | 7/16" | 3/16" | 0.5 | |
| 3.95" | 3.70" | 3.36" | 2 | 1-1/2" | 3/4" | 1-1/4" | 9/16" | -- | 7/8" | 7/16" | 3/16" | 0.5 | |
| 4.25" | 4.00" | 3.66" | 2 | 1-1/2" | 3/4" | 1-1/4" | 9/16" | -- | 7/8" | 7/16" | 3/16" | 0.5 | |
| 4.45" | 4.20" | 3.86" | 2 | 1-1/2" | 3/4" | 1-1/4" | 9/16" | -- | 7/8" | 7/16" | 3/16" | 0.5 | |
| 4.75" | 4.50" | 4.16" | 2 | 1-1/2" | 3/4" | 1-1/4" | 9/16" | -- | 7/8" | 7/16" | 3/16" | 0.6 | |
| 4.95" | 4.70" | 4.36" | 2 | 1-1/2" | 3/4" | 1-1/4" | 9/16" | -- | 7/8" | 7/16" | 3/16" | 0.7 | |
| 5.25" | 5.00" | 4.66" | 2 | 1-1/2" | 3/4" | 1-1/4" | 9/16" | -- | 7/8" | 7/16" | 3/16" | 0.7 | |
| 5.45" | 5.20" | 4.86" | 2 | 1-1/2" | 3/4" | 1-1/4" | 9/16" | -- | 7/8" | 7/16" | 3/16" | 0.7 | |
| 5.75" | 5.50" | 5.16" | 2 | 1-1/2" | 3/4" | 1-1/4" | 9/16" | -- | 7/8" | 7/16" | 3/16" | 0.9 | |
| 5.95" | 5.70" | 5.36" | 3 | 1-1/2" | 3/4" | 1-1/4" | 9/16" | 0" | 7/8" | 7/16" | 3/16" | 1.4 | |
| 6.25" | 6.00" | 5.66" | 3 | 1-1/2" | 3/4" | 1-1/4" | 9/16" | 0" | 7/8" | 7/16" | 3/16" | 1.5 | |
| 6.45" | 6.20" | 5.86" | 3 | 1-1/2" | 3/4" | 1-1/4" | 9/16" | 0" | 7/8" | 7/16" | 3/16" | 1.5 | |
| 6.75" | 6.50" | 6.16" | 3 | 1-1/2" | 3/4" | 1-1/4" | 9/16" | 0" | 7/8" | 7/16" | 3/16" | 1.5 | |
| 6.95" | 6.70" | 6.36" | 3 | 1-1/2" | 3/4" | 1-1/4" | 9/16" | 0" | 7/8" | 7/16" | 3/16" | 1.7 | |
| 7.25" | 7.00" | 6.66" | 3 | 1-1/2" | 3/4" | 1-1/4" | 9/16" | 0" | 7/8" | 7/16" | 3/16" | 1.7 | |
| 7.75" | 7.50" | 7.16" | 3 | 1-1/2" | 3/4" | 1-1/4" | 9/16" | 0" | 7/8" | 7/16"
You May Also Like
$ 68.00 Airlift Intrigue Bra - Toasted Almond
$ 62.87 $ 48.36 Large Leopard Pouf Earrings
$ 55.00 $ 41.25 Apply Pressure Embroidered Fleece Shorts
$ 1758.00 $ 59.95 Dave | Leather Winter Jacket
$ 83.60 $ 64.31 Men's Terravia Trail Shorts - 10"
$ 89.95 Neon Cali Dress - Neon Pink
$ 40.00 Silver Embossed Filigree Chain Link Belt with Accent Buckle
$ 76.35 $ 58.73 Mens Asics Gt-2000 11 Carrier Grey/Illusion Blue Athletic Running Shoes
$ 69.00 Metro Urban Bootleg Sneakers
$ 39.00 $ 10.99 BEBOP Womens Pink Ruffled Smocked Tie Shoulder Keyhole Back Striped Sleeveless Scoop Neck Shorts RomperCart
＋
Your cart is currently empty.
|