REPLACES PART NUMBERS:
• 92139-3708
ITEM SPECIFICATIONS:
• Component: Lower Rod Bearing (Connecting Rod)
• Size: 0.5mm Undersize (Under Stock)
• Application: Connecting Rod Lower End
• Engine Type: 4-Stroke 1500cc
• Brand: Kawasaki
COMPATIBLE MODELS:
Kawasaki: STX-15F 1500cc (2004-2009),
Ultra 250X (2007-2008), Ultra 260LX (2009), Ultra 260X (2009)
PRODUCT DETAILS:
Direct replacement 0.5mm undersize lower rod bearing for Kawasaki 4-stroke 1500cc personal watercraft engines covering STX-15F and Ultra series models from 2004 through 2009. This connecting rod bearing replaces the standard lower rod bearing when the crankshaft rod journal has been ground 0.5mm below factory specifications to correct for wear, scoring, or damage. Manufactured to precise tolerances to provide proper clearance when paired with a crankshaft machined to the 0.5mm undersize specification at the rod journal position. The lower rod bearing position is critical for connecting rod support during the high-RPM and high-load conditions experienced in the Kawasaki 1500cc supercharged personal watercraft engine. Kawasaki STX-15F and Ultra 250X and Ultra 260 series are among the most powerful personal watercraft available and require precision bearing replacement during engine rebuild for reliable performance. A properly fitted undersize rod bearing restores correct journal clearance and oil film thickness for reliable engine operation after crankshaft regrinding. Confirm your crankshaft rod journal size and part number before purchasing to verify proper fitment for your specific engine.
PRODUCT NOTICE:
As a parts distributor we mostly sell aftermarket parts (any OEM parts would be noted as such). Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but are designed to function the same as - if not better than - the original. All parts sold are new.
WARNING - This product may expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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