ZF 3315199002 – Seal Kit & Piston Rings for ZF25 and ZF25A Marine Gearboxes

ID 1232521

1-2 weeks delivery time

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The ZF 3315199002 is a complete seal kit with piston rings for ZF25 and ZF25A marine gearboxes. Includes 5 O-rings, 3 gaskets, 3 piston rings, and 2 shaft seals. Designed to prevent oil leaks, reduce maintenance costs, and restore sealing integrity. Built from marine-grade materials for reliable operation in harsh environments. Temperature range: -10°C to 120°C. Pressure rated up to 10 bar.

Description
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ZF 3315199002 – Seal Kit & Piston Rings for ZF25 and ZF25A Marine Gearboxes

The ZF 3315199002 Seal Kit & Piston Rings is a high-quality maintenance solution for ZF25 and ZF25A marine gearboxes. This comprehensive kit includes all critical sealing components—O-rings, shaft seals, gaskets, and piston rings—required to restore the sealing performance of the gearbox. Manufactured from durable, marine-grade materials, it offers excellent resistance to oil, pressure, and saltwater environments, ensuring long-term reliability and efficient gearbox operation. This kit is ideal for routine maintenance, repairs, or full gearbox overhauls.

Kit Contents:

1× O-Ring – 0634 303 314
1× Input Shaft Seal – 3312 301 030
1× Output Shaft Seal – 0634 319 135
1× Gasket – 3312 308 020
1× O-Ring – 0634 304 405
3× Piston Rings – 3312 302 041
1× Gasket – 0634 309 621
1× Gasket – 3312 301 008
1× O-Ring – 0634 304 688
1× O-Ring – 0634 306 204

Key Features:

Designed specifically for ZF25 and ZF25A gearboxes
Prevents oil leakage and maintains gearbox integrity
Includes all critical sealing components in one kit
Reduces risk of failure and costly repairs
Suitable for demanding marine environments
Easy installation minimizes downtime

Specifications:

Part Number	ZF 3315199002
Compatibility	ZF25 and ZF25A marine gearboxes
Total Components	10 pieces
O-Rings	5 pcs – various sizes
Gaskets	3 pcs
Piston Rings	3 pcs (3312 302 041)
Shaft Seals	2 pcs (input & output)
Material	Marine-grade rubber and metal
Operating Temperature	-10°C to +120°C
Max Operating Pressure	Up to 10 bar
Application	Sealing and overhaul of marine gearboxes

Benefits:

Restores sealing performance of ZF marine gearboxes
Prevents oil leakage and contamination
Improves gearbox reliability and longevity
Reduces maintenance and repair costs
Built to withstand pressure and saltwater exposure
Ensures smooth, leak-free operation
Comprehensive, all-in-one maintenance kit