{"id":76379,"date":"2026-03-04T11:34:51","date_gmt":"2026-03-04T10:34:51","guid":{"rendered":"https:\/\/www.dayco.com\/?page_id=76379"},"modified":"2026-09-10T12:13:55","modified_gmt":"2026-09-10T10:13:55","slug":"heavy-duty-serpentine-belt-kits-with-2-piece-tensioner-89947","status":"publish","type":"page","link":"https:\/\/www.dayco.com\/na-en\/heavy-duty-serpentine-belt-kits-with-2-piece-tensioner-89947\/","title":{"rendered":"Heavy-Duty Serpentine Belt Kits with 2-Piece Tensioner #89947"},"content":{"rendered":"[vc_row type=&#8221;in_container&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; equal_height=&#8221;yes&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; scene_position=&#8221;center&#8221; top_padding=&#8221;1%&#8221; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; row_position_desktop=&#8221;default&#8221; row_position_tablet=&#8221;inherit&#8221; row_position_phone=&#8221;inherit&#8221; overflow=&#8221;visible&#8221; overlay_strength=&#8221;0.3&#8243; gradient_direction=&#8221;left_to_right&#8221; shape_divider_position=&#8221;bottom&#8221; bg_image_animation=&#8221;none&#8221; shape_type=&#8221;&#8221;][vc_column column_padding=&#8221;padding-1-percent&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;right&#8221; flex_gap_desktop=&#8221;10px&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; column_position=&#8221;default&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_custom_heading source=&#8221;post_title&#8221; font_container=&#8221;tag:h1|text_align:left&#8221; use_theme_fonts=&#8221;yes&#8221;][divider line_type=&#8221;Small Line&#8221; line_alignment=&#8221;default&#8221; line_thickness=&#8221;2&#8243; divider_color=&#8221;accent-color&#8221; animate=&#8221;yes&#8221; custom_height=&#8221;30&#8243; custom_line_width=&#8221;130&#8243;][vc_row_inner equal_height=&#8221;yes&#8221; content_placement=&#8221;top&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; text_align=&#8221;left&#8221; row_position=&#8221;default&#8221; row_position_tablet=&#8221;inherit&#8221; row_position_phone=&#8221;inherit&#8221; overflow=&#8221;visible&#8221; pointer_events=&#8221;all&#8221;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; flex_gap_desktop=&#8221;10px&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;2\/3&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_column_text]\n<h4>Premium kits cut installation time by 50%<\/h4>\n[\/vc_column_text][divider line_type=&#8221;No Line&#8221; custom_height=&#8221;40&#8243;][vc_column_text]Developed for heavy-duty class 8 trucks with DD13, DD15 and DD16 series engines, these kits include Dayco\u2019s 2-piece tensioner, two premium pulleys and two serpentine belts. Because of the unique features of the tensioner, the kits streamline the repair process, ensuring all components needed for an optimum performing belt drive system are replaced together, extending the time between service intervals.<\/p>\n<p><strong>Engineered from OE-equivalent parts: <\/strong><\/p>\n<ul>\n<li>2-piece tensioner and pulleys machined from high-strength steel provide excellent wear resistance in extreme environmental conditions<\/li>\n<li>EPDM belts with specially treated cords reduce rib cracking, provide increased flexibility and run cooler<\/li>\n<\/ul>\n[\/vc_column_text][\/vc_column_inner][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; flex_gap_desktop=&#8221;10px&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; centered_text=&#8221;true&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/3&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][image_with_animation image_url=&#8221;76356&#8243; image_size=&#8221;full&#8221; max_width=&#8221;100%&#8221; max_width_mobile=&#8221;default&#8221; animation_type=&#8221;entrance&#8221; animation=&#8221;Fade In&#8221; animation_easing=&#8221;default&#8221; animation_movement_type=&#8221;transform_y&#8221; hover_animation=&#8221;none&#8221; alignment=&#8221;&#8221; border_radius=&#8221;none&#8221; box_shadow=&#8221;none&#8221; image_loading=&#8221;default&#8221;][\/vc_column_inner][\/vc_row_inner][vc_row_inner equal_height=&#8221;yes&#8221; content_placement=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; text_align=&#8221;left&#8221; row_position=&#8221;default&#8221; row_position_tablet=&#8221;inherit&#8221; row_position_phone=&#8221;inherit&#8221; overflow=&#8221;visible&#8221; pointer_events=&#8221;all&#8221;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; flex_gap_desktop=&#8221;10px&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]<strong>Click here to download the <a href=\"https:\/\/www.dayco.com\/na-en\/resources\/heavy-duty-2-piece-tensioner-sell-sheet\/\"><u>sell sheet<\/u><\/a><\/strong>[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row type=&#8221;in_container&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; equal_height=&#8221;yes&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; scene_position=&#8221;center&#8221; bottom_padding=&#8221;3%&#8221; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; row_position_desktop=&#8221;default&#8221; row_position_tablet=&#8221;inherit&#8221; row_position_phone=&#8221;inherit&#8221; overflow=&#8221;visible&#8221; overlay_strength=&#8221;0.3&#8243; gradient_direction=&#8221;left_to_right&#8221; shape_divider_position=&#8221;bottom&#8221; bg_image_animation=&#8221;none&#8221; shape_type=&#8221;&#8221;][vc_column column_padding=&#8221;padding-1-percent&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;right&#8221; flex_gap_desktop=&#8221;10px&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; column_position=&#8221;default&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_column_text]<strong>Links are provided below to the SKUs in the line:<\/strong>[\/vc_column_text][divider line_type=&#8221;No Line&#8221; custom_height=&#8221;20&#8243;]<div class=\"cq-datatable vc_custom_1627565744425  cq-datatable-large cq-datatable-gray\"><div class=\"cq-datatable-row cq-datatable-header cq-datatable-bg-customized\" style=\"background:#0174a7\"><div class=\"cq-datatable-cell\" data-title=\"Part #\"> Part # <\/div><div class=\"cq-datatable-cell\" data-title=\"Year\"> Year <\/div><div class=\"cq-datatable-cell\" data-title=\"Make\"> Make <\/div><div class=\"cq-datatable-cell\" data-title=\"Model\"> Model <\/div><div class=\"cq-datatable-cell\" data-title=\"Liter\"> Liter <\/div><div class=\"cq-datatable-cell\" data-title=\"VIO\"> VIO <\/div><\/div><div class=\"cq-datatable-row cq-datatable-data\"><div class=\"cq-datatable-cell\"> 5100640K1 <\/div><div class=\"cq-datatable-cell\"> 2010-2019 <\/div><div class=\"cq-datatable-cell\"> Freightliner, Western Star <\/div><div class=\"cq-datatable-cell\"> 122SD, 4900EX, 4900FA, 4900SA, 5700XE, 6900XD, Cascadia, Coronado <\/div><div class=\"cq-datatable-cell\"> 14.8, 15.6 <\/div><div class=\"cq-datatable-cell\"> 180,072 <\/div><\/div><div class=\"cq-datatable-row cq-datatable-data\"><div class=\"cq-datatable-cell\"> 5100640K2 <\/div><div class=\"cq-datatable-cell\"> 2010-2019 <\/div><div class=\"cq-datatable-cell\"> Freightliner, Western Star <\/div><div class=\"cq-datatable-cell\"> 114SD, 122SD, 4700SF, 4800SB, 4900FA, 4900SA, 5700XE, Cascadia, Coronado, M2 112 <\/div><div class=\"cq-datatable-cell\"> 12.8 <\/div><div class=\"cq-datatable-cell\"> 89,539 <\/div><\/div><div class=\"cq-datatable-row cq-datatable-data\"><div class=\"cq-datatable-cell\"> 5100640K3 <\/div><div class=\"cq-datatable-cell\"> 2008-2012 <\/div><div class=\"cq-datatable-cell\"> Freightliner, Sterling Truck <\/div><div class=\"cq-datatable-cell\"> A9500, Cascadia, Century Class, Columbia, L9500 <\/div><div class=\"cq-datatable-cell\"> 12.8, 14.8 <\/div><div class=\"cq-datatable-cell\"> 38,920 <\/div><\/div><div class=\"cq-datatable-row cq-datatable-data\"><div class=\"cq-datatable-cell\"> 5100640K4 <\/div><div class=\"cq-datatable-cell\"> 2014-2019 <\/div><div class=\"cq-datatable-cell\"> Freightliner, Western Star <\/div><div class=\"cq-datatable-cell\"> A9500, Cascadia, Century Class, Columbia, L9500, Freightliner, Western Star <\/div><div class=\"cq-datatable-cell\"> 14.8, 15.6 <\/div><div class=\"cq-datatable-cell\"> 133,155 <\/div><\/div><div class=\"cq-datatable-row cq-datatable-data\"><div class=\"cq-datatable-cell\"> 5100640K5 <\/div><div class=\"cq-datatable-cell\"> 2014-2019 <\/div><div class=\"cq-datatable-cell\"> Freightliner, Western Star <\/div><div class=\"cq-datatable-cell\"> 5700XE, Cascadia, M2 112 <\/div><div class=\"cq-datatable-cell\"> 12.8 <\/div><div class=\"cq-datatable-cell\"> 69,149 <\/div><\/div><div class=\"cq-datatable-row cq-datatable-data\"><div class=\"cq-datatable-cell\"> 5100810K1 <\/div><div class=\"cq-datatable-cell\"> 2010-2019 <\/div><div class=\"cq-datatable-cell\"> Freightliner, Western Star <\/div><div class=\"cq-datatable-cell\"> 122SD, 4900EX, 4900FA, 4900SA, 5700XE, 6900XD, Cascadia, Coronado <\/div><div class=\"cq-datatable-cell\"> 14.8, 15.6 <\/div><div class=\"cq-datatable-cell\"> 138,421 <\/div><\/div>\n<\/div>[\/vc_column][\/vc_row]\n","protected":false},"excerpt":{"rendered":"<p>[vc_row type=&#8221;in_container&#8221; 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