Tsurumi 100C43.7 Seal Kit

Name: Tsurumi 100C43.7 Seal Kit
SKU: 1530
Availability: InStock

Weight	5 lbs
Dimensions	12 × 10 × 6 in

DESCRIPTION
Tsurumi 100C43.7 Seal Kit — Double Mechanical Seal (35 mm)

Direct-fit double mechanical seal kit for Tsurumi 100C43.7 submersible pumps. Sized at 35 mm, this set is built for long service in abrasive, high-duty sewage/wastewater applications.

At a glance:
- Configuration: Double seal (upper + lower)
- Shaft size: 35 mm
- Faces: SiC/SiC – SiC/SiC (upper and lower)
- Elastomers: Viton (FKM)
- O-rings: Complete Buna-N (NBR) kit included
What’s included:
- Upper mechanical seal: SiC/SiC/Viton(FKM)
- Lower mechanical seal: SiC/SiC/Viton(FKM)
- Complete Buna-N O-ring set for reassembly
Why this kit:
- Hard silicon-carbide faces resist wear, solids, and heat for longer run time
- Viton elastomers handle higher temperatures and common sewage/industrial chemistries
- Drop-in fit speeds service and helps ensure proper alignment and sealing
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SPECIFICATIONS
Cross References / Alternative Part Numbers

Also searched as:
- Tsurumi 100C43.7 seal kit / 100C43.7 mechanical seal
- Tsurumi 35mm double mechanical seal
- Model variants people type: 100C43.7-CR, 100C43.7-CR-63
Common seal reference (35mm double seal family):
- H-35 / 025-195-13 (commonly listed as the Tsurumi 35mm double mechanical seal reference)
Related searches (same 35mm seal family — verify by exact build):
- 100C47.5-CR-63 (often associated with the same 35mm double seal reference)

Disclaimer: Seal House USA provides aftermarket replacement parts. Any OEM names are used strictly for cross-reference. We are an independent supplier.