TENSIONERS
DAY/ DAYCO GOLD LABEL HD BELT TENSIONER • Heavy-duty cast aluminum body for extra strength and durability • Heavier pulley arms to withstand greater torque load; patented “flat spring” design
• Engineered to meet the higher torque and power pulses • Rugged pulleys with two lifetime-lubricated bearings
TOP 10 TENSIONERS
Part No. O.E. Numbers
Year
Engine Make
87326910, 3904370, 3907469, 3908163, 3911315, 3912246, 3914086, 3918944, 3922900, 3933725, 3934817, 3934818, 3934831, 3936201, 3936202, 3936203, 3937553, 3967188, 3973822, 3973823, 3978022, 4929688, D11862445, 6731624110 87436755, 914086, 3281583, 3565151, 3914095, 3917440, 3934821, 3936205, 3936213, 3945527, 3945849, 3957434, 3969564, 3976831, 3976834, 11862406, RE164876, 6252816400, 6331166, 21022, 2462401, 08338001, 20490732 2178938, 7E3999, D11862623, DCO19558 23521020, 23526034, 23533015, D11862536 87053620, 1206659, 1352151, 23550238, 23550238aC, D11862432, 1687819C91, 2028958C93, 3543883C1, 354388C1, AH155348, RE184034, 87840057 D11862497, YC356B209AA, YC3Z- 6B209AA, 1822679C1, 1822679C3, 1822679C4
'93, '96–'99, '02–'03, '05
Autocar, Bluebird, Freightliner
89478
N/A
Autocar, Bluebird, Ford HD, Freightliner, International / Navistar, Itasca, Kenworth, Peterbilt, Sterling HD Autocar, Bluebird, Ford HD, Freightliner, International / Navistar, Itasca, Kenworth, Peterbilt, Sterling HD
6.7, 8.3, 8.8
89406
'99–'08
'94–'95, '97–'08
6.7, 8.3, 8.8
89441
89417
'94–'00 11.1
Bluebird
11.1, 12.7, 14.6, 6.6,
Bluebird, Ford HD, Freightliner, International / Navistar, Itasca, Kenworth, Peterbilt, Sterling HD, Thomas Built Ford HD, International / Navistar Autocar, Bluebird, Ford HD, Freightliner, International / Navistar, Itasca, Kenworth, Peterbilt, Sterling HD Ford HD, International / Navistar Ford HD, Freightliner, Kenworth, Sterling HD, Thomas Built
89479
'93–'08
6.7, 7.2, 7.6, 8.7, 8.8
89413
'95–'04 7.3
6.7, 8.3, 8.8
89443 D11862615, 1833688C1, 1833688C2
'02–'13
2178938, 7E3999, D11862623, DCO19558
'94–'95, '97–'08 '95, '03–'07
89441
6, 6.4, 7.6
3924026, 3929428, 3930269, 3930769, 3934814, 3934815, 3934816, 3936197, 3936198, 3957433, 3976833, 3978021, 4071248, 5270678, D11862419 3911621, 3922549, 3922901, 3925625, 3928748, 3934719, 3934820, 3934823, 3934824, 3936206, 3936207, 3936208, 3936209, 3937556, 3973824, 3973825, 3976832, 4063950, 4063951, D11862510, 6275614500, 627561450E, 6731614141, 2476001
89407
5.9
'90–'91, '94–'03
Bluebird, Freightliner, Sterling HD, Thomas Built
89414
5.9, 8.3
37
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