21150947 Oil Cooler Kit | Genuine Volvo Penta Part
21150947 Oil Cooler Kit | Genuine Volvo Penta Part
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🔧 Product Description
A complete replacement transmission-oil cooler package for HS1A and HS1E-A reversing gears. It replaces the earlier 872626 cooler installation and removes heat from the transmission oil through the engine's raw-water circuit. The cooler is approximately 3 inch shell diameter with a 9 inch bundle, taking 1 1/4 inch water connections and 1/2 inch NPT oil ports.
🚤 Compatibility
- HP Range: Approximately 300 HP
- Year Range: Approximately 1990s-2000s
⚙️ Key Features
- Transmission oil-to-water heat exchanger
- Cooler approximately 3 in shell by 9 in bundle
- 1 1/4 in water connections and 1/2 in NPT oil ports
- 1.39 kg
- Specified for HS1A and HS1E-A reversing gears
- Replaces earlier cooler 872626
- Engine type: Volvo Penta hydraulic marine reversing gear
📋 Kit Contents
- 1 x complete transmission oil cooler assembly - current service package 21150947
- Earlier cooler assembly 872626 is replaced by the kit
- Installation hoses, brackets and fittings must be checked against the transmission diagram and are not confirmed as included unless present in the sealed Volvo package
🔌 Function
Transfers heat from the reversing-gear oil to the raw-water flow, maintaining oil viscosity and protecting the transmission clutch and bearings.
⚠️ Common Signs of Failure
- Transmission oil temperature is consistently high
- Coolant or seawater contaminates the transmission oil
- Oil appears in the raw-water discharge
- Cooler tubes are internally blocked or externally corroded
- Transmission shifts poorly after the oil becomes overheated
🛠️ Service Notes
- Oil-cooler kit 21116456 for the HS25A and HS45A gears carries the same cooler dimensions and port sizes, so size is no guide - order by the transmission model
🔄 Supersession & Cross Reference
OEM Supersession Chain
- 21150947 → Supersedes 872626
OEM / Related Numbers
- 872626 earlier oil cooler assembly
Aftermarket / Verified Equivalents
- Mr Cool: MRC872626 copper-nickel transmission oil cooler
- Aftermarket 872626-compatible cooler: approximately 3-inch shell diameter, 9-inch tube bundle, 1.25-inch water connection and 1/2-inch NPT oil ports
- Lenco: 872626-7
📦 Condition
- Genuine Volvo Penta part
- Brand new
- Supplied in original or equivalent packaging
Shipping & Delivery
Shipping & Delivery
Flat-rate shipping Australia-wide — $14.99 per order, no matter how many parts you add. Orders dispatch from our Kadina, South Australia store. Need it urgently or want to collect in person? Call us on 0412 532 984 before ordering.
Returns & Warranty
Returns & Warranty
14-day change-of-mind returns — if it's not right or you ordered the wrong part, send it back within 14 days in new, unused condition for a refund or exchange. Manufacturer warranties apply to new parts. Full details in our Refunds & Returns policy.
Not sure this fits?
Not sure this fits?
Ask us before you buy — we check part numbers and fitment every day. Call 0412 532 984 (Mon–Fri 8.30am–4.30pm) or message us through the contact page with your engine or vehicle details.
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