{"product_id":"sierra-18-15410-marine-v-belt-41-in-x-29-64-in-replaces-mercury-57-64032a1-57-49043a1-gas-marine-engines","title":"Sierra V-Belt 18-15410 for Volvo Penta 120 2.5L and 140 Gas Engines","description":"\u003cp\u003eThe Sierra 18-15410 is a marine V-belt engineered for Volvo Penta 120 and 140 series gas engines, transferring power from the crankshaft pulley to accessories such as the sea water pump. It measures 41 inches in effective length with a top width of 29\/64 inch (11.5mm), sized specifically to these Volvo Penta applications.\u003c\/p\u003e\u003cp\u003eThe belt's cogged construction is molded to precise engineering tolerances for improved flexibility and better cord support as it flexes around the pulleys. High-strength synthetic cords resist shockload failure during sudden load changes, while a rubber compression section evenly transfers load forces to those cords for consistent power delivery. Rubber edges maintain positive, no-slip contact within the pulley grooves for reliable energy transfer, and the cushioned section is designed with air circulation in mind to keep the belt cool and prevent heat-related damage. Low-stretch properties help the belt hold consistent tension and performance over its service life.\u003c\/p\u003e\u003cp\u003eThis belt fits Volvo Penta 120 (2.5L) engines built 1982-89 and Volvo Penta 140 engines built 1968-73, within the serial number ranges listed below.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-15410\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBelt Style:\u003c\/strong\u003e V-Belt (cogged)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffective Length:\u003c\/strong\u003e 41 inches (104.1 cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop Width:\u003c\/strong\u003e 29\/64 inch (11.5 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Rubber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e White\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.24 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 030999566478\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVolvo Penta 120, 2.5L, 1982-89, 153 CID, 4-cylinder, serial number range 6229718 - C853255\u003c\/li\u003e\n\u003cli\u003eVolvo Penta 140, 140 HP, 1968-73, 181 CID, 4-cylinder, serial number range 2508261-3770649\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat engines does the Sierra 18-15410 V-belt fit?\u003c\/strong\u003e This belt fits Volvo Penta 120 (2.5L) gas engines built 1982-89 within serial number range 6229718 - C853255, and Volvo Penta 140 gas engines built 1968-73 within serial number range 2508261-3770649.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the length and width of this belt?\u003c\/strong\u003e The 18-15410 has an effective length of 41 inches (104.1 cm) and a top width of 29\/64 inch (11.5 mm).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-15410 belt genuine Sierra or aftermarket?\u003c\/strong\u003e It is a genuine Sierra-branded marine V-belt, part number 18-15410, manufactured to fit specific Volvo Penta gas engine applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the Sierra 18-15410 V-belt made from?\u003c\/strong\u003e It is made of rubber with a cogged design and high-strength synthetic cords for shockload resistance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-15410 V-belt weigh?\u003c\/strong\u003e The Sierra 18-15410 V-belt weighs 0.24 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill this belt fit a Volvo Penta 140 built outside 1968-73?\u003c\/strong\u003e Sierra part number 18-15410 is listed for Volvo Penta 140 engines built specifically in the 1968-73 range and serial numbers 2508261-3770649; engines outside that range should be confirmed against a different belt before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does the cogged design on this V-belt do?\u003c\/strong\u003e The cogs on the 18-15410 are molded to precise tolerances to improve belt flexibility and maintain cord support as the belt flexes around the pulleys.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-15410 belt run the water pump on a Volvo Penta 120 or 140?\u003c\/strong\u003e Yes, this V-belt drives accessories such as the sea water pump on Volvo Penta 120 (2.5L) and 140 gas engines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat color is the Sierra 18-15410 belt?\u003c\/strong\u003e The 18-15410 V-belt is white.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does this belt resist heat buildup?\u003c\/strong\u003e The cushioned section of the 18-15410 is designed with a large area for air circulation, keeping the belt cool and preventing heat damage during operation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-15410 a single-belt drive?\u003c\/strong\u003e Yes, the 18-15410 is a single V-belt; it is not a serpentine or multi-groove belt.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for the Sierra 18-15410 V-belt?\u003c\/strong\u003e The UPC for the Sierra 18-15410 V-belt is 030999566478.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988088500443,"sku":"SIE-18-15410","price":22.37,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-15410_lg__43813.1558120649.500.750.jpg?v=1785188927","url":"https:\/\/www.goodvibesmarina.com\/products\/sierra-18-15410-marine-v-belt-41-in-x-29-64-in-replaces-mercury-57-64032a1-57-49043a1-gas-marine-engines","provider":"Good Vibes Marina","version":"1.0","type":"link"}