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Drive Belts & Kits
Drive Belts V-Belt
Drive Belts Poly-V Belt
Drive Belts Poly-V Belt Elastic
Drive Belt Multi Accessory Kits
Drive Belt Multi Accessory Kit with Water Pump
Drive Belt Automatic Tensioners
Automatic Belt Tensioners
Automatic Belt Tensioners Heavy Duty
Drive Belt Idler & Tensioner Pulleys
Dayco Idler/Tensioner Pulleys
Dayco Idler/Tensioner Pulleys Heavy Duty
Dayco Nuline Idler/Tensioner Pulleys
Dayco Pulley Mounts
Fan Clutches
Fan Clutches Passenger Cars
Fan Clutches Medium Duty Trucks
Harmonic Balancers OEM Replacement
Powerbond OEM Replacement Balancer
Balancer Pulley Adaptor
Harmonic Balancers Performance & Kits
Powerbond Street Performance Balancer
Powerbond Race Performance Balancer
Powerbond Underdrive Race Performance Balancer
Powerbond Overdrive Race Performance Balancer
Powerbond Supercharge Performance Balancer
Powerbond Power Pulley Kits
Powerbond 8PK Supercharger Conversion Kits
Harmonic Balancers Engine Specific
Chevrolet 283, 307, 327 Cubic Inch 6-1/4"
Chevrolet 283-350 Small Block V8 7"
Chevrolet 283-350 Small Block 7" To Suit Big Block Crank Snout
Chevrolet 283-350 Small Block V8 8"
Chevrolet 350 (5.7L) Small Block LT1 1993-1997 (Crank Flange Mount) Serpentine Belt
Chevrolet 400 Small Block 7" Light Weight
Chevrolet 400 Small Block V8 8"
Chevrolet 396, 402, 427 Big Block V8 8"
Chevrolet 454 Big Block V8 Light Weight Neutral Balance 7"
Chevrolet 454 Big Block V8 8"
Chrysler 225 Slant 6
Chrysler 245-265 Hemi 6 cyl
Chrysler 318, 340 Small Block
Chrysler 360 V8
Chrysler 392 Big Block Hemi
Chrysler 383, 440 Big Block V8
Ford 302, 351 Cleveland V8 Counterweight Hub
Ford 302, 351 Cleveland V8 Neutral Balance
Ford 289, 302 Windsor 3 Bolt (Countersunk Pulley Location) 28oz. in.
Ford 289, 302 Windsor 3 Bolt (Raised Pulley Location)
Ford 302, 351 Windsor V8 3 Bolt (Raised Pulley Location) 28oz. in.
Ford 302, 351 Windsor V8 3 Bolt (Countersunk Pulley Location) 28oz. in.
Ford 302, 351 Windsor 4 Bolt (Raised Pulley Location) 28oz. in.
Ford 302 Windsor EFI V8 4 Bolt 34oz. in. with 50oz.in Flywheel
Ford 302 Windsor 4 Bolt
Ford Windsor Small Block 6" 3 Bolt
Ford 302, 351 Windsor Neutral Balance 4 Bolt
Ford 460 Big Block Internal Balance
Ford Y-Block V8 1955-62 "Single Vee"
Pontiac GTO 5.7L LS1, 6.0L LS2 V8 Serpentine Belt
Pontiac 287-455 Cubic Inch V8
Heater Tap Control Valves
Heater Tap Control Valve
Hose Air
Airline Blue
Airline Chemair
Air Brake Hose
Hose Air Intake
Air Intake Hose
Charge Air Cooler Hose - Heavy Duty
45° Universal Hose Bend - Silicone
90° Universal Hose Bend - Silicone
Turbo Hose - Aramid Reinforced Nomex®
Hose Fuel
90° Universal Hose Bend - Fuel & Oil
Universal Straight Hose - Fuel & Oil
Universal S Hose Bends - Fuel & Oil
In-Tank Fuel Line Hose
Fuel Filler Hose
Fuel Injection Hose
Fuel Line Hose
Hose Heater/Blanking Caps
Heater Hose
Heater Hose - Insulone®
Heater Hose - Gold Label® Heavy Duty
Silicone Heater Hose Gold Label®
Blanking Caps
Hose Radiator
Moulded Radiator Hose
Universal S Hose Bends - Water
Radiator Overflow Hose
Vehicle Hose Packs
45° Universal Hose Bends - Water
90° Universal Hose Bends - Water
45° Universal Hose Bend - Silicone
90° Universal Hose Bend - Silicone
Radiator Hose - Straight EPDM
Radiator Hose - Flex Dayco®
Radiator Hose - Dayco Gold Label® Heavy Duty Flex
Radiator Hose - Straight Light Commercial & Heavy Duty
Radiator Hose - Straight Gold Label® Heavy Duty
Radiator Hose - Quick-Fit Hose® Gold Label® Heavy Duty
Silicone Radiator Hose Gold Label®
Hose Service
Clear Vinyl Tubing
Power Brake Vacuum Hose
Air Brake Hose
Transmission Oil Cooler/Power Steering Return Line Hose
Windshield Washer/Vacuum Tubing
Anti-Smog/PCV Hose
Emissions Control/Fuel Vapour & Vacuum Hose
Hose Turbo
Moulded Turbocharger/Charge Air Intercooler Hoses - PCV
Silicone Intercooler Hose Upgrade Kits - PCV
45° Universal Hose Bend - Silicone
90° Universal Hose Bend - Silicone
Charge Air Cooler Hose - Heavy Duty
Turbo Hose - Aramid Reinforced Nomex®
Hose Clamps
Hose Clamp Plated screw series
Hose Clamp Stainless Steel screw series
Hose Clamp Solid Inner Band Stainless Steel screw series
Hose Clamp EFI Fuel Clip Galvanised Steel
Hose Clamp - T-Bolt Solid Band Full Stainless Steel
Overrunning Alternator Pulleys
Overrunning Alternator Pulleys
Radiator Caps Automotive
Radiator Caps
Radiator Coolant Tanks
Coolant Expansion Tank PCV
Coolant Overflow Tank PCV
Coolant Expansion Tank HD
Thermostats, Gaskets & Outlets
Thermostats Passenger Cars
Thermostats Heavy Duty
Thermostat gaskets
Water Outlets
Timing Belt & Kits
Timing Belts
Timing Belt in Oil System
Timing Belt Kits
Timing Belt Kits including H.A.T
Timing Belt Kits including Waterpump
Timing Chain Kits
Timing Chain Kits
Timing Belt Kit Contents
Timing belt kit waterpumps
Timing Belt - Hydraulic Automatic Tensioners (HAT)
Hydraulic Automatic Tensioners (HAT)
Water Pumps
Water Pumps Automotive & LCV
Water Pumps Automotive & LCV Electric
Water Pumps Heavy Duty
Water Pump Kits
Merchandisers
Drive Belt Wallboard display
Tools
aWEARness Gauge for Drive Belts
Dayco® Telescopic Belt Retrieval Pole for Drive Belts
Drive Belt Tension Gauges
Elastica Drive Belt Fitment Tools
Factfinder® Gauge II Belt Size
Factfinder® Gauge III Belts Size
Factfinder® Gauge III Brackets
Harmonic Balancer Removal and Installation Kits
OAP Removal and Installation Tools
Timing Belt H.A.T. Retainer Pins
EziGauge for Subaru Engines
Timing Gear Clamp
Thermostats Passenger Cars
The thermostats role in engine management is vital. A thermostat that has failed in the open position will make your heater appear not to work for an extended period of time during winter. If it fails in the closed position it will surely cause your cars engine to overheat leading to costly repairs or ultimately “complete engine failure”. Dayco thermostats are designed to OEM specifications and come with a heat sensing wax filled copper power pill that detects the coolant temperature in the engine. The Dayco thermostats amazing heat sensing power pill controls coolant flow from the radiator when the engine is cold to reach optimum operating temperature quickly. It then allows coolant to circulate through the engine when operating temperature is reached to create the perfect temperature controlled engine environment.
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Part number
Temperature
Flange to base
Flange diameter
Height
Vent valve
DT103F
92°C
29mm
DT104E
77°C
33mm
56mm
DT106F
92°C
30mm
DT116D
88°C
DT117F
92°C
23mm
DT121A
82°C
32mm
52mm
28.6mm
DT122A
82°C
21.5mm
53.5mm
DT123A
82°C
34.5mm
54mm
33mm
DT124A
82°C
31mm
54mm
28.6mm
DT125C
71°C
47mm
54mm
37mm
DT125J
86°C
47mm
54mm
37mm
DT126M
80°C
45mm
52mm
33mm
DT127A
83°C
DT128A
82°C
43mm
60.5mm
30mm
DT129A
82°C
30mm
DT130G
89°C
23mm
DT131A
82°C
42mm
54mm
DT132N
90°C
26mm
54mm
DT133D
88°C
23.4mm
54mm
DT134F
92°C
DT135J
86°C
50mm
56mm
40mm
DT136D
88°C
DT137A
82°C
42.3mm
30mm
DT139H
85°C
40mm
63.5mm
27.7mm
DT13C
71°C
35mm
54mm
29mm
DT141A
82°C
48mm
23mm
DT143A
82°C
42mm
30mm
DT144K
78°C
50mm
28mm
DT145G
89°C
58mm
31mm
DT146P
96°C
24mm
53mm
DT147A
82°C
0mm
0mm
0mm
DT148L
95°C
0mm
0mm
37mm
DT149Q
105°C
0mm
0mm
43mm
DT14A
82°C
22mm
54mm
DT14B
91°C
22mm
54mm
DT14C
71°C
22mm
54mm
DT14E
77°C
22mm
54mm
DT14G
89°C
22mm
54mm
DT150Q
105°C
37mm
25mm
DT151P
97°C
43mm
DT152D
87°C
43mm
DT153D
87°C
30mm
DT154D
87°C
DT155F
92°C
29mm
DT156M
80°C
34mm
54mm
29mm
DT157A
82°C
34mm
54mm
29mm
DT158Q
105°C
DT159Q
105°C
DT15A
82°C
21mm
52mm
DT15B
91°C
21mm
52mm
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