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86K1585 - Engine oil pump - only used when balancer weights are fitted in the sump. Fitted to the Nuffield, Leyland and Marshall tractors.
Old BMC part no 37D3450
JCB part no 02301102
Original equipment manufacturers names and parts numbers are quoted for reference purposes only and are not intended to suggest that our replacement parts are made by the original equipment manufacturer.
Product images are for illustrative purposes only and may not always be an exact representation of the product.
Fitted to the following tractors:
Nuffield 4/65 late tractor fitted the 3.8TD engine, this engine has a balancer unit fitted under the crankshaft
Leyland 344, 384, 255, 270, 262, 462, 272, 472, 282, 482
Leyland 602, 604, 702, 704, 802, 804
Marshall 602, 604, 702, 704, 802, 804, 904XL
JCB machines fitted with the Leyland 4/98 engine.
-Oil pump is fitted to 3.4, 3.8 & 4/98 engines with balancer weights in the sump.
-Early 3.4 and 3.8 engines were fitted with a different oil pump (part no 27H4767)
When fitting a new oil pump it is important to check there is backlash between the driven and driving gear. For a video on fitting click here