{"title":"Belt Drive Parts","description":"\u003ch2\u003eBelt Drive Parts for Pressure Washers\u003c\/h2\u003e\u003cp\u003eKeep your belt drive pressure washers running smoothly with professional replacement belts, sheaves, bushings, and drive components. Our selection includes everything needed to maintain, repair, or build belt drive systems for commercial pressure washers, from individual belts to complete drive kits.\u003c\/p\u003e\u003ch3\u003eComplete Belt Drive Solutions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eV-Belts:\u003c\/strong\u003e Single groove 3VX-section V-belts in multiple lengths (335, 355, 400, 425, 450) for various engine and pump configurations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBanded Belts:\u003c\/strong\u003e Multi-groove banded belts including 3-groove and 4-groove configurations for high-power applications requiring maximum power transfer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBX-Section Belts:\u003c\/strong\u003e Cogged BX-section belts (BX-34, BX-40, BX-46) for specific drive applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSheaves \u0026amp; Pulleys:\u003c\/strong\u003e Engine and pump sheaves in 3-groove and 4-groove configurations, ranging from 2.8\" to 6.9\" OD for different speed ratios\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBushings:\u003c\/strong\u003e SH, SK, JA, and SDS bushings in multiple bore sizes (1\", 1-1\/8\", 24mm) for mounting sheaves to shafts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBelt Guards:\u003c\/strong\u003e Bandit belt guards for 13HP engines and V-twin configurations for safety and protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBelt Tensioner Kits:\u003c\/strong\u003e Complete tensioner assemblies for maintaining proper belt tension\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Drive Kits:\u003c\/strong\u003e Pre-matched engine\/pump bushing and pulley kits with belts for turnkey installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccessories:\u003c\/strong\u003e Pump rails, belt drive stands, and polychain sprocket hardware\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhether you're performing routine maintenance, replacing worn components, or building a custom belt drive system, our inventory covers the essential parts needed for reliable operation. Proper belt tension, correct sheave sizing, and quality components prevent slippage, reduce vibration, and ensure efficient power transfer from engine to pump. Belt drive systems run quieter and extend pump life compared to direct drive configurations, making regular maintenance a smart investment in equipment longevity.\u003c\/p\u003e\u003cp\u003eLooking for complete belt drive systems? Browse our \u003ca href=\"\/collections\/all-pressure-washers\" title=\"All Pressure Washers\"\u003epressure washer units\u003c\/a\u003e. Need pumps and engines? Check out our \u003ca href=\"\/collections\/pumps\" title=\"Pumps\"\u003epumps\u003c\/a\u003e, \u003ca href=\"\/collections\/engines\" title=\"Engines\"\u003eengines\u003c\/a\u003e, and \u003ca href=\"\/collections\/all-products\" title=\"All Products\"\u003ecomplete product catalog\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"3-3v280ja-2-8-od-3-groove-sheave","title":"3\/3V280JA 2.8\" OD 3 Groove Sheave","description":"\u003cp\u003e3\/3V280JA 2.8\" OD 3 Groove Sheave\u003c\/p\u003e","brand":"MPWSR","offers":[{"title":"Default Title","offer_id":55854596587593,"sku":"3204","price":21.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/3487\/5465\/files\/shopping_755126f0-b1f5-4978-bebf-9ecf965ff931.webp?v=1785347234"},{"product_id":"3-3v650sds-6-50-od-3-groove-sheave","title":"3\/3V650SDS 6.50\" OD 3 GROOVE SHEAVE","description":"\u003cp\u003e3\/3V650SDS 6.50\" OD 3 GROOVE SHEAVE\u003c\/p\u003e","brand":"MPWSR","offers":[{"title":"Default Title","offer_id":55854596718665,"sku":"4379","price":42.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/3487\/5465\/files\/shopping_1_05665e91-9e0e-4f39-8ae8-f145d3ede15a.webp?v=1785347242"},{"product_id":"3-3vx355-banded-3-groove-bandit-belt","title":"3\/3VX355 Banded 3 Groove Belt BANDIT","description":"\u003cp\u003eBanded 3 Groove Belt BANDIT\u003c\/p\u003e\u003cp\u003e3\/3VX355\u003c\/p\u003e","brand":"MPWSR","offers":[{"title":"Default Title","offer_id":55854596882505,"sku":"3\/3VX355","price":60.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/3487\/5465\/files\/file_c73c3bec-b38f-4f1b-98ca-7d2ef624d500.jpg?v=1785347249"},{"product_id":"3v-section-cogged-belt","title":"3V Section Cogged Belt 3VX400","description":"\u003cp\u003e3V Section Cogged Belt\u003cbr\u003e\u003cspan\u003e3VX400\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"MPWSR","offers":[{"title":"Default Title","offer_id":55854622343241,"sku":"3VX400","price":15.2,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/3487\/5465\/files\/file_f4a10447-7924-4a76-80f5-34e32947264a.webp?v=1785347612"},{"product_id":"3vx335-v-belt-single","title":"3VX335 V Belt Single","description":"\u003cp\u003eSingle V Belt 3VX335\u003c\/p\u003e","brand":"MPWSR","offers":[{"title":"Default Title","offer_id":55854622998601,"sku":"3VX335","price":14.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/3487\/5465\/files\/file_f4a10447-7924-4a76-80f5-34e32947264a.jpg?v=1785347619"},{"product_id":"3vx355-v-belt-single","title":"3VX355 V Belt Single","description":"\u003cp\u003eSingle V Belt 3VX355\u003c\/p\u003e","brand":"MPWSR","offers":[{"title":"Default Title","offer_id":55854623883337,"sku":"3VX355","price":15.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/3487\/5465\/files\/file_929ff20e-83be-4c7d-bb13-9082b22ee2ee.jpg?v=1785347627"},{"product_id":"3vx425-v-belt-single","title":"3VX425 V Belt Single","description":"\u003cp\u003eSingle V Belt 3VX425\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e","brand":"MPWSR","offers":[{"title":"Default Title","offer_id":55854624931913,"sku":"3VX425","price":15.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/3487\/5465\/files\/file_8502617e-5e0c-42f6-a1f8-32699b48a598.jpg?v=1785347634"},{"product_id":"3vx450-v-belt-single","title":"3VX450 V Belt Single","description":"\u003cp\u003eSingle V Belt 3VX450\u003c\/p\u003e","brand":"MPWSR","offers":[{"title":"Default Title","offer_id":55854625554505,"sku":"3VX450","price":15.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/3487\/5465\/files\/file_f3b75094-0732-4a89-9c36-682c30cf3135.jpg?v=1785347641"},{"product_id":"4-3v3-35-engine-pulley-1450-rpm-sh","title":"4-3v3.35 engine pulley 1450 rpm SH","description":"\u003cp\u003e4-3v3.35 engine pulley 1450 rpm SH 4 Groove\u003c\/p\u003e","brand":"MPWSR","offers":[{"title":"Default Title","offer_id":55854626275401,"sku":"3514","price":41.9,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/3487\/5465\/files\/shopping_4_115bb4bf-5629-47aa-a5f1-01e965ab4d31.webp?v=1785347648"},{"product_id":"4-3v3-65sh-3-65-od-4-groove-sheave","title":"4\/3V3.65SH 3.65\" OD 4 GROOVE SHEAVE","description":"\u003cp\u003e4\/3V3.65SH 3.65\" OD 4 GROOVE SHEAVE\u003c\/p\u003e","brand":"MPWSR","offers":[{"title":"Default Title","offer_id":55854627553353,"sku":"2656","price":42.8,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/3487\/5465\/files\/shopping_4_4e3bf299-1804-49d1-960e-f4ef186c7273.webp?v=1785347654"},{"product_id":"4-3v6-90sk-6-9-od-4-groove-sheave","title":"4\/3V6.90SK 6.9\" OD 4 GROOVE SHEAVE","description":"\u003cp\u003e4\/3V6.90SK 6.9\" OD 4 GROOVE SHEAVE\u003c\/p\u003e","brand":"MPWSR","offers":[{"title":"Default Title","offer_id":55854630371401,"sku":"3468","price":68.3,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/3487\/5465\/files\/Screenshot2025-05-22102344.png?v=1785347661"},{"product_id":"4-3vx450-banded-4-grove-belt-bandit","title":"4\/3VX450 Banded 4 Groove Belt BANDIT","description":"\u003cp\u003e4 Groove Banded Belt for BANDIT PRESSURE WASHERS\u003c\/p\u003e\n\u003cp\u003e4\/3VX450\u003c\/p\u003e","brand":"MPWSR","offers":[{"title":"Default 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