JPR-YM08IH2 JMP Marine Yanmar Replacement Engine Cooling Pump
: Unavailable
: Engine Cooling Pumps
Regular price $312.42
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Includes:
-
JMP Yanmar Replacement Engine Cooling Pump #JPR-YM08IH2
QTY: 1 - Steel Pulley & Mounting Bracket
PLEASE NOTE:
JPR-YM08IH2 is ONLY for 2GM or 3GM as per the cross-reference part numbers in the product information below. This should NOT be confused with 2GMF or 3GMF models. If you have the 2GMF or 3GMF please refer to JPR-YM08IH and its cross-reference information. If still unsure please contact us with your question.
You must use the JPR-YM08IH2 pump model to replace Yanmar 128377-42500 as there is a difference in revolutions per minute vs the JPR-YM08IH (Flow rate of JPR-YM08IH is greater vs JPR-YM08IH2) which some have thought is good for both this Yanmar number and 128397-42500 . . . this is not true. Use JPR-YM08IH2 to replace Yanmar 128377-42500.
What is the internal difference between JPR-YM08IH2 and model JPR-YM08IH?
The difference is the thickness of the machined "Cam" which is incorporated or part of the Body / Casing itself. The machined cam thickness is less (2mm) for JPR-YM08IH2 vs a larger thickness (4mm) found in the JPR-YM08IH. This is why it is very important to order the correct pump for your model of the engine by referring to the cross-reference information provided.
How to Install Mounting Bracket on Pump?
The mounting bracket does not come pre-installed on the pump; if you are using this bracket for your application you can find the step-by-step installation instructions by going the Blog Page Post "How to Install Mounting Bracket on JMP Marine Yanmar Replacement Engine Cooling Pumps JPR-YM08IH & JPR-YM08IH2" . . . CLICK HERE
Product Information:
| SPECIFICATION | JPR-YM08IH2 |
| Port Size (Inside Diameter) |
1/2" HOSE |
| Port Size (Outside Diameter) | Approx 3/4" HOSE |
| Uses JMP Impeller p/n |
7050-01 (search 7050-01K) |
| Pump Size (LxWxH,mm) | 91 x 114 x 76 |
| Pump Weight (approx) | 4.0 lbs (1.82 kgs) |
| Replaces Genuine Yanmar Pump p/n | Yanmar 128377-42500 |
|
Engine Model(s): |
2GM, 3GM |
| Replaces Johnson Pump p/n |
Johnson 10-24509-02, F4B-902 |
| Parts Internally Compatible to Genuine | NO (Internal Changes made for better performance & Reliability) |
| Changes Made to Pump | Mechanical Seal, Ball Bearing, Shaft, Machined Steel Pulley (Washer & Nut Included) |
|
Major Service Kit (All Internal Parts) *Sold Separately |
JSK0082 (For JPR-YM08IH2 Only) |
|
Minor Service Kit *Sold Separately |
JSM0091 (For JPR-YM08IH2 Only) |
Features:
- Plug & Play Replacement
- Simple & Compact Design (Less Parts)
- Strong Bronze Body (Heavy Duty Marine Grade Casting)
- High Performance and Long Life Flexible Impellers
- Marine Grade Shaft (3X Series Non-Magnetic)
- Mechanical Seal instead of Lip Seal
- Heavy Duty Machined Steel Pulley
- Cam-Less Design / Cam is machined in the Body Casing.
Orders of $500 or more gets free standard delivery.
- Standard delivered 4-5 Business Days
- Express delivered 2-4 Business Days
Orders are processed and delivered Monday-Friday (excluding public holidays)
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