DPTOOL Engine Timing Tool Kit for GM Chrysler 2.8L Duramax — Camshaft, Crankshaft & Pump Locking Set

DPTOOL Engine Timing Tool Kit for GM Chrysler 2.8L Diesel Duramax is a precision locking set that secures camshafts, crankshaft, and diesel pump components to accurately set or maintain base engine timing.

When working on 2.8L Duramax engines found in Jeep, Chrysler and related GM models, keeping the camshafts, crankshaft and injection pump locked in the correct position is critical. This DPTOOL kit provides the specialized locating and locking tools designed to match the engine’s reluctor, sprocket and cylinder-head locating points so you can remove or install timing components with confidence.

How does this kit lock the camshafts and crankshaft in position?

The kit includes dedicated locking plates and a reluctor locator that engage factory alignment features to hold the camshafts and crankshaft steady. It bolts to the cylinder head face and fits over the reluctor or sprocket, preventing rotation when torqueing or removing retaining nuts.

• Camshaft locator bolts to the cylinder head to set base timing.
• Reluctor-fit locking piece secures camshaft teeth without slippage.
• Crankshaft interface prevents accidental rotation during service.

What vehicles and engine codes is this compatible with?

This timing kit is designed for GM/Chrysler 2.8L Duramax engines and lists multiple engine codes and model applications to ensure wide-fit coverage. Verify compatibility with your VIN and engine code before ordering for a precise match.

• Engine codes: VM64C, ENS, 49C, 50C, VM10D, VM11D, LWN, LWH.
• Common vehicles: Jeep Wrangler (2007+), Jeep Cherokee (2008–2011), Chrysler Grand Voyager (2008+).
• Also fits Holden Colorado (2012+), Trailblazer, Dodge Nitro (2007–2010).

Which OEM part numbers does this replace or match?

DPTOOL’s timing kit is produced to match several OEM-style references so technicians can use it as a reliable aftermarket equivalent for routine timing service. It aligns with known OEM numbers and includes the diesel pump locking tool suitable for sprocket engagement.

• OEM-equivalent references: VM 9991, VM 9992, EN-50029, EN-50030.
• Additional references: EN-51025 and EN-51104 included for diesel pump locking.
• Kit function covers both cam/crank locking and pump tooth engagement.

What specific tasks can I complete with this set, and how does it help during service?

Use this toolkit any time you remove timing components, change the timing belt/chain, replace the fuel pump or perform head work where timing position must be preserved. The locking tools reduce the risk of misalignment, saving diagnostic time and protecting engine timing-sensitive parts.

• Lock camshafts and crankshaft for timing belt/chain removal or installation.
• Hold diesel pump sprocket teeth during retaining-nut removal or installation.
• Provide repeatable, indexed positioning for accurate reassembly.

Who is this for: DPTOOL’s Engine Timing Tool Kit is aimed at professional mechanics, independent shops and experienced DIYers who service 2.8L Duramax engines in Jeep, Chrysler and GM derivatives. If you perform timing-related repairs or diesel pump work and require factory-style locking accuracy, this kit supplies the interfaces and references needed to do the job correctly and efficiently.