sr20det belts - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

Olay180 · 09-14-2002, 12:30 PM

I got the part numbers for some belts from heavythrottle.com and went to autozone. They cross referenced it and gave me some belts from a different manufacturer but said it was the same thing.  Well when I put them on, one of them is way to big still. Its the one from the crank alt and water pump. Please help! The other one from the crank to the p/s pump is fine though.

phase2 · 09-15-2002, 07:51 AM

You are talking about the main belt which connects to the water pump, alternator and main crank pulley.  Tighten the alternator all the way 'up' (tight), surely your big belt will be slouchy.  Stretch the belt with your finger and measure the size of belt you need.

Go back to the shop you bought the belt, return it and tell them you need example: 0.5 or 1" shorter and they will matcha another one for you, depends on the size of belt you need really.

Wayne

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09-14-2002, 12:30 PM	#1
Olay180 Leaky Injector Join Date: Oct 2001 Location: Holland, MI Age: 28 Posts: 116 Trader Rating: (0)	I got the part numbers for some belts from heavythrottle.com and went to autozone. They cross referenced it and gave me some belts from a different manufacturer but said it was the same thing.  Well when I put them on, one of them is way to big still. Its the one from the crank alt and water pump. Please help! The other one from the crank to the p/s pump is fine though.

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09-15-2002, 07:51 AM	#2
phase2 Zilvia.net Advertiser Join Date: Jun 2002 Location: Walnut, CA 91789 Posts: 128 Trader Rating: (0)	You are talking about the main belt which connects to the water pump, alternator and main crank pulley.  Tighten the alternator all the way 'up' (tight), surely your big belt will be slouchy.  Stretch the belt with your finger and measure the size of belt you need. Go back to the shop you bought the belt, return it and tell them you need example: 0.5 or 1" shorter and they will matcha another one for you, depends on the size of belt you need really. Wayne