Specifications

The A‑8929129 Camshaft Bearing Cap Bolt by Mcbee‑Interstate Mcbee, available through Wofford Truck Parts, is designed for Detroit Diesel Series 50 and Series 60 inline‑6 engines (M12 × 1.75 × 64 mm). This bolt secures the camshaft bearing cap and maintains correct alignment and torque load for smooth valve train operation. Precision-machined to OEM specifications, it offers optimal strength and dimensional consistency.



Manufactured in ISO-certified facilities, Interstate‑McBee provides a two-year unlimited-mileage warranty on diesel engine hardware. Ideal for heavy-duty truck, bus, marine, and industrial engine rebuilds, this bolt is competitively priced (typically under $6 and available individually or in bulk packs.


Compatibility

Freightliner Classic / Cascadia - 1990–2005
Kenworth T600 / W900 - 1985–2005
Peterbilt 379 / 389 - 1990–2005
Volvo VT800 / VNL series - Mid‑1990s–2000s
Mack / Navistar / PACCAR - Late 1980s–2000s
Marine & Industrial engines - 1980s through 2000s

Alternative Part Numbers

  • OEM:
  • Detroit Diesel 8929129
  • Detroit Diesel 8929129
  • Interstate‑McBee A‑8929129

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