Lower Gasket Set 4955230 for Engine 6BT QSB6.3 ISB

Keywords: 4955230 lower gasket set, 6BT QSB6.3 ISB engine lower repair gasket kit, cumm-ins engine bottom gasket set, excavator diesel engine sealing spare parts, construction machinery overhaul gasket kit, aftermarket replacement lower gasket set

🔹Product Overview

Lower Gasket Set Part No.4955230 is complete bottom‑end sealing repair kit, specially designed for cumm-ins 6BT, QSB6.3, ISB diesel engines widely fitted on excavators and heavy‑duty machinery. This lower gasket set includes multiple gaskets and seals for engine bottom section, covering oil pan gasket, rear crankshaft oil seal, front cover gasket and other lower‑part sealing components. It effectively seals oil passages and joint surfaces of engine lower assembly, preventing engine‑oil leakage from oil pan, timing cover and crankshaft rear end. It solves common overhaul‑period troubles such as oil seepage and oil leakage caused by aging, hardening and cracking of original lower gaskets. Every gasket set undergoes dimension inspection and material performance test before shipment.

🔹Detailed Specifications

🔹Key Features & Advantages

• Complete lower‑end gasket assortment, all required bottom‑engine sealing parts are supplied in one kit for overhaul work.
• Premium composite sealing materials, excellent oil‑resistance, aging‑resistance and compression resilience.
• Accurate cutting dimension, perfect fit for joint surfaces of cumm-ins 6BT QSB6.3 ISB engine lower components.
• Effectively eliminate oil pan leakage, timing cover seepage and crankshaft rear oil seal dripping faults.
• Time‑saving matching solution for engine bottom‑end overhaul and maintenance.

🔹Application Scope ‑

Fit Equipment: Excavators and heavy‑duty construction machinery powered by cumm-ins 6BT, QSB6.3, ISB diesel engine. ‑ Widely used for machinery repair workshops, equipment refurbishment and engine bottom‑end overhaul projects.

🔹Our Company Advantage

• We are professional supplier of full‑range construction machinery spare parts, supplying engine parts, hydraulic parts, electrical parts, seal kits and complete overhaul kits. ‑ Large ready stock for various machinery spare parts ‑ Factory‑direct wholesale competitive price ‑ Mixed‑order & one‑stop spare‑parts procurement supported ‑ Professional part‑number matching technical support service

🔹Packaging & Shipping ‑

• Neutral export carton with shock‑proof inner packing, prevent collision damage during long‑distance transportation ‑ Multiple shipping options: sea freight, air freight, international express for small trial orders ‑ Export documents such as Commercial Invoice, Packing List can be provided.

🔹Contact Us

If you need more excavator spare parts or other construction machinery replacement components, please send your parts list to us. We will offer our best quotation for you quickly.