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Special Order (Estimated Price) Factory Crankshaft Pulley, 73 240Z, 74 260Z w/o Factory Air Conditioning

You can choose a Z-Car from your garage, or from the selections above, to filter the store or check part fitment.
Part #:10-2142
Price: $349.87
Availability: This part has been discontinued by Nissan; however, we've located a limited number of these OEM Crankshaft Pulleys through our overseas supplier network. We are doing all we can to keep limited items like this in stock, but may not have them on hand at all times. As with all items Special Ordered from overseas, it can take some time to arrive in our inventory, and that time can vary widely for each order (Special Orders from Japan can take anywhere from 1-3 months or even longer, as an example). We'll confirm current availability after we receive your order, or you can always contact us ahead of time.

Estimated Price: Pricing on factory Nissan parts that we source directly from Japan can change with every order we receive. The price listed on this page is based on the most recent shipment from our importers, and applies to in stock inventory only. We recommend using a credit card to place your order so you won't be charged up front if we are out of stock (PayPal will charge you up front regardless). If we are out of stock, we'll let you know what the final cost will be once it is confirmed (we believe this part will be close to the same price).

Again, Nissan has discontinued this part already, and even our sources for them will eventually run out. Even if we are currently out of stock, we recommend placing an order (with a credit card as noted above) to reserve future inventory. If you know that you need this part for your Z-Car, don't delay too long or you might miss out entirely!

Includes:
  • (1) Crankshaft Pulley

Description:
Crankshaft pulleys, also known as harmonic balancers and crank dampeners, protect L-Series engines by absorbing damaging vibration that occurs when the engine is running. Inline engines produce more vibration from running than their V counterparts, making the job of the crank pulley even more important on early Z-Cars. The rubber portion of a crank damper is prone to wear, which can lead to increased engine vibration and movement in minor cases and reduced accessory function or engine damage in extreme cases. This is the genuine, original equipment (OEM) replacement pulley. Don't forget to inspect your belts and other pulleys when inspecting your dampener!

Application Note:
Timing indicators were matched to the crankshaft pulley during original engine assembly. This dampener is designed to work with the March 1973 and later version, which is when Nissan moved the timing marks from the pulley to the indicator on the timing cover. The pulley has a single timing mark to work with the indicator, which was located on the driver's (left) side of the cover. If your 1973 model has multiple marks on the pulley and a single pointer toward the passenger side of the cover, please contact us for options.

Alternative Option:
If your engine setup only uses a fan belt, you may want to consider one of our performance harmonic dampers instead of the stock type pulley (see Related Items).

Model Guide:
Datsun 240Z, 260Z

Model Restriction:
Fits all 1973 models. For 1974, only fits models without factory air conditioning.

Code Guide:
Datsun S30

Year Guide:
1973, 1974

Some parts may not fit every version of every year listed. See product Title & Description for any application breakdowns or customization options, and contact us with any questions.

  • 1973 Datsun 240Z
  • 1974 Datsun 260Z
Attention California Customers:
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
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