Description
Product Overview
The GELUOXI Cylinder Liner Puller is a precision‑engineered tool designed for the removal and installation of engine piston liners across a broad spectrum of heavy‑duty engines. Constructed from hardened steel, the puller offers exceptional strength and resistance to wear, ensuring consistent performance even under demanding conditions. With a compact footprint of 21.26 x 10.83 x 3.94 inches and a weight of 19.8 pounds, it balances portability with robust torque capability. The tool is compatible with OEM part numbers 3376015, M50010-B, PT‑6400-C and serves engines from Mack, Cummins, Volvo, Detroit, and other manufacturers in the 3176‑3500 series range.
Usage
Designed for professional workshops and experienced DIY technicians, this puller excels in routine engine overhauls, piston liner replacements, and emergency repairs where rapid liner extraction is critical. Its ergonomic handles and adjustable jaws accommodate varying liner diameters, allowing mechanics to work efficiently on both small‑batch and high‑volume service bays. 
Why Choose Us
GELUOXI combines decades of automotive tooling expertise with rigorous quality control to deliver a product that meets OEM specifications. Each puller undergoes heat treatment and surface hardening to guarantee a 12‑month warranty and long‑term reliability. The tool’s universal fit reduces the need for multiple specialized pullers, lowering inventory costs for shops. Professional installation is recommended to ensure optimal alignment and safety, reinforcing our commitment to precision and user confidence.
Key Features
- Hardened steel construction for maximum durability and wear resistance
- Universal compatibility with Mack, Cummins, Volvo, Detroit and similar engine series
- Adjustable jaw system accommodates a wide range of liner sizes
- Compact design (21.26 x 10.83 x 3.94 in) for easy storage and transport
- 12‑month warranty and recommended professional installation for peak performance
FAQ
What engine models are compatible with this puller?
The puller fits Mack, Cummins, Volvo, Detroit and other engines in the 3176, 3196, 3300, 3400, 3500 series, as well as MaxxForce DT, DT360, DTA360, DTA466, DT466, and DT530 models.
Do I need special tools to adjust the jaws?
No additional tools are required; the puller features a built‑in adjustment mechanism that can be operated by hand or with a standard wrench.
Is professional installation mandatory?
While the tool can be used by experienced technicians, we recommend professional installation to ensure correct alignment and to maintain the warranty coverage.
What is included in the package?
The package contains the hardened steel puller, a user manual with installation guidelines, and a warranty card.
How do I verify the puller’s compatibility with my engine?
Check the OEM part numbers (3376015, M50010‑B, PT‑6400‑C) against your engine’s service manual or contact our support team with your engine model for confirmation.
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