Serial 0B721206 Thru 0D805068 - Diesel Engines

Orificed Restrictor Adaptor 91-854271
Your Price:
$322.85

This Part has options, please click the button below to order.

Special Order OEM Mercruiser Parts can take up to 7-10 business days to ship.

Orificed Restrictor Adaptor 91-854271

525-91-854271

Orificed Restrictor Adaptor 91-854271

Required on all D-Tronic D7.3L engines only.


Remover / Drive Pulley 91-883844
Your Price:
$102.23

This Part has options, please click the button below to order.

Special Order OEM Mercruiser Parts can take up to 7-10 business days to ship.

Remover / Drive Pulley 91-883844

525-91-883844

Remover / Drive Pulley 91-883844

Removes the injection pump drive pulley.


Remover / Injector Sleeve 91-883856
Your Price:
$14.10

This Part has options, please click the button below to order.

Special Order OEM Mercruiser Parts can take up to 7-10 business days to ship.

Remover / Injector Sleeve 91-883856

525-91-883856

Remover / Injector Sleeve 91-883856

Removes the injector sleeve.


SAE Dial Indicator Adaptor 91-816997A1
Your Price:
$878.38

This Part has options, please click the button below to order.

Special Order OEM Mercruiser Parts can take up to 7-10 business days to ship.

SAE Dial Indicator Adaptor 91-816997A1

525-91-816997A1

SAE Dial Indicator Adaptor 91-816997A1

Use with the SAE dial indicator to set the fuel injector pump timing.

Supercedes: 91-854220


Support Block 91-814812A1
Your Price:
$54.00

This Part has options, please click the button below to order.

Special Order OEM Mercruiser Parts can take up to 7-10 business days to ship.

Support Block 91-814812A1

525-91-814812A1

Support Block 91-814812A1

Holds and supports the dial indicator for various measurements, used as a base for the dial indicator.