Dayco
Mitsubishi Pajero 2.8L 3.2L TD 2000-11 / Triton 3.2L 2006-09 - Dayco Fan Clutch 115543
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- SKU:
- 115543
- UPC:
- 9325361318993
- Condition:
- New
- Weight:
- 2.20 KGS
- Shipping:
- Calculated at Checkout
Dayco Fan Clutch Suits:
Mitsubishi Triton ML (4M41) 3.2 Ltr Turbo Diesel
(Jul 2006 - Aug 2009) 4 Cyl. 16V SOHC DTFI
Mitsubishi Pajero 2.8 Ltr 4 Cyl. 8V
(May 2000 - July 2002) SOHC DTFI NM 4M40T
Mitsubishi Pajero 3.2 Ltr 4 Cyl. 16V
(May 2002 - Oct 2002) DOHC DTFI NM 4M41
Mitsubishi Pajero 3.2 Ltr Cyl. 16V
(Nov 2002 - Oct 2006) DOHC DTFI NP 4M41
Mitsubishi Pajero 3.2 Ltr 4 Cyl. 16V
(Nov 2006 - Jan 2009) DOHC DTFI NS 4M41
Mitsubishi Pajero 3.2 Ltr 4 Cyl. 16V
(Jan 2009 - Oct 2011) DOHC DTFI NT 4M41
Mitsubishi Pajero 3.2 Ltr 4 Cyl. 16V
(Nov 2011 on) DOHC DTFI NT 4M41
On engines with belt-driven cooling fans, a fan clutch is often used to save energy and reduce noise. The fan clutch disengages slows or disengages the engine's cooling fan when extra cooling isn't needed. The fan pulls air through the radiator and air conditioning condenser when the vehicle isn't moving fast enough to provide adequate airflow for cooling. A fan can eat up anywhere from a couple of horsepower up to 12 or 15 hp on a big V8, so by reducing the parasitic horsepower loss on the engine the fan clutch makes a noticeable difference in fuel economy.
Fan Clutch Problems
The fan clutch also reduces noise by slowing down or disengaging the fan at high way speeds, and some even help speed engine warm up during cold weather. A slipping fan clutch is often overlooked as the cause of an engine overheating problem.
As a fan clutch ages, fluid deterioration gradually causes an increase in slippage (about 200 rpm per year). After a number of years of service, the clutch may slip so badly that the fan can't keep up with the cooling needs of the engine and the engine overheats. At this point, replacement is often necessary.
Other signs of fan cluch failure would include any looseness in the clutch (check for fan wobble), or oil streaks radiating outward from the clutch hub. If the clutch is binding, the fan may not release causing excessive cooling and noise, especially at highway speeds.
Checking The Fan Clutch
A good clutch should offer a certain amount of resistance when spun by hand (engine off, of course!). But if the fan spins with little resistance (more than 1 to 1-1/2 turns), the fan clutch is slipping too much and needs to be replaced. If the fan binds, does not turn or offers a lot of resistance, it has seized and also needs to be replaced.
Fan speed can also be checked with an optical tachometer, by marking one of the fan blades with chalk and using a timing light to observe speed changes, and/or listening for changes in fan noise as engine speed changes.
You should also try to wiggle the fan blades by hand. If there is any wobble in the fan, there is a bad bearing in the fan clutch, or a worn bearing on the water pump shaft. A bad water pump bearing will usually cause the water pump to leak and/or make noise, but not always. Remove the fan clutch and see if the play is in the water pump shaft. If it feels tight (no play or wobble), replace the fan clutch.
Dayco Fan Clutches are die-cast aluminium and have a machined body that helps to provide for a tight fit within close tolerances, while producing precision performance. Deep fins increase surface area for improved heat dissipation, while exclusive drive spines are knurled and burnished. The shaft surface resists slippage caused by heavy torque loads and assures longer bearing life.
Top-quality bearings ensure longer life and quiet, smooth running. A special silicone fluid inhibits heat build-up to prolong service life. A bi-metal thermostatic spring adjusts the fan speed in response to operating temperature requirements - reducing fuel consumption.
Product details for: 115839
Description: Fanclutch bolt-on
Overall height: 72mm
Pilot hole: 18/14mm
Fan blade bolt: 177mm
Shaft bolt center distance: 120mm
Outside diameter: 185mm
Please Note: We are based in Australia.
For International Customers, please email us for a Freight Quote.
Online Sales: jason@westernfilters.com.au
If unsure of the part's Vehicle Application & Fitment:
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Australia Wide Delivery Service
For special requirements, please contact us before ordering.
All goods are shipped within 2 business days of receipt of your order. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page. When you place an order, you will receive a Tracking Code and an estimate of the delivery date for you, based on the availability of your items and the shipping options you choose. We can only offer an approximate delivery date however, our experience has shown that most shipments arrive at their destination within 2 to 7 days.
Registration and Insurance
All orders sent to Australian addresses are shipped via Registered Post, which includes Insurance cover to A$100. It is extremely rare that our shipments are lost or damaged in transit. All efforts are made by Western Filters to ensure that your goods arrive safely and in a timely manner. However, we cannot be held responsible for Uninsured goods lost or damaged in transit.
Returns
We accept the return of goods which have arrived damaged or are nolonger required, aslong as returned within 30 DAYS FROM THE DATE OF PURCHASE, on presentation of the purchasing invoice / receipt. Please let us know if you have misplaced or lost your receipt and we will confirm your purchase via your proof of I.d and by our records.
Exclusions:
A refund, replacement, or repair won't be offered or accepted if the purchaser has modified or damaged the product, or have misused the product contrary to mannufacturer's or Western Filter's guidelines.
For exchange, credit, refund or repair we'll require business / personal information and signature in addition to your receipt. All purchases made on a debit/credit card will be credited back to the original card used. We also accept the return of goods where we have sent the incorrect product at no additional cost or if the product has been wrongly described.
For a successful return of an unwanted product the goods MUST BE; (a) UNUSED, (b) Undamaged and (c) REWRAPPED IN ORIGINAL PACKAGING. For the successful return of a faulty or damaged item; (a) contact us via email or phone (b) repackage and await shipping instructions.
Returns Shipping Costs:
While we do ship worldwide, there are certain restrictions and conditions on some products, such as weight, shipping rates and destinations. Please contact us via email or phone for specific information. NOTE: Shipping rates for most items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded off to the next full pound. We are currently using a Flate Rate for all orders.
Contact Details for Returning Purchases:
45 Forge Street, Blacktown NSW 2148
Hours: 7:00am - 5:00pm (Monday to Friday) / 7:00am - 12:00pm (Saturday)
Email: jason@westernfilters.com.au / Phone: +61 (02) 9831 1715
In Person: please contact us and then return the item with the purchasing receipt.
Post / Courier: please contact us before shipping.