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Cummins Style Fluid Cooler by Seakamp
$373.94

ZF gasket and clutch kit ZF3m ZF5M, HBW35 HBW50 3303199002
$530.00

Alto DA-101 Damper Plate Velvet Drive 1004-650-001 Diesel SAE 11.5 flywheel
$280.00

Gearguard 5" Borg Warner, Hurth, VD Flexible Coupling IFC-4500-95 by IsoFlex
$355.22

SeaKamp Transmission Cooler 2"x9" 1-/14" Water Connections
$175.00

Aquadrive Moduline B10 CV21 Thrust bearing 6110530
$975.00

5-3/4" Prop Shaft Coupling - 6 Hole - 1-3/4" Tapered Prop Shaft
$259.00

Vetus Top Mount SS Single Lever Control RCTOPS
$350.00

ZF Bell Housing Adapter SAE#3 3207116006
$790.00

ZF Marine OEM Transmission Filter 3312199031
$80.00

Mercruiser 8.1L Transmission Cooler SEAKAMP
$200.00

2 Piece ZF Marine Zinc Anode for new Version Leg ZF SD10 SD12 3329199017
$253.00

Gen-Tran 100 ft. Power Cord RJB104100
$224.00

Reverse Friction Clutch plate by Alto 023738BR Velvet Drive B/W # 72-A66B
$27.50

Gearguard 4" Borg Warner, Hurth, VD Flexible Coupling IFC-4300-95 by IsoFlex
$377.14

Velvet Drive OEM Overhaul Gasket and Seal kit A4867HA for 71C 72C Borg Warner
$179.25

Vetus Waterlock Heavy Duty NLP45HD
$250.00

3329199009 2 Piece Aluminum Anode upgrade kit for ZF Sail drives SD10 SD12 SPP
$212.00

ZF45A Marine Transmission Ratio: 2.034
$2,584.00

Velvet Drive V drive Gasket 1308-045-001
$46.00

Aquadrive Engine Mount 55 Shore for Marine or Industrial use 6050222
$153.00

ALTO 023701A Steel Plate FWD Clutch Disc Sub For 1016166001 Velvet Drive
$8.75

Racor 30 MICRON 45 GPH PRIMARY FUEL FILTER ASSY. WITH PRIMER PUMP - 445R30
$305.06

Vetus Vent ASV090A Airsuction Vent
$127.50

SEAKAMP SK930960MB Marine Transmission Oil Cooler FOR YANMAR TRUE NORTH PIERSON
$475.00

Flaming River The Big Switch Battery Disconnect with Lock-Out and XL Terminals
$120.00

New Engine Motor Mount for any Application Marine or Industrial 6050223
$153.00

Diesel engine Live PTO by Vulkan SAE 3 Housing Spicer 1410 output 26 spline
$1,200.00

Vetus Cooling Water Strainer FTR525
$400.00

*NEW* OEM ZF Transmission Oil Filter 3209308036
$105.00

Suzuki DF300 Flush Mount Control Box
$873.00

ZF280-1A Marine Transmission 12 Volt Electric Shift 1.483:1 3207001045E
$6,100.00

Vetus Suction Air Vent ASV050A Anodized Aluminum
$115.00

NACD 410945AM SAE 11.5 HE Double Plate Clutch Kit with Bronze Release Bearing
$1,143.00

ZF Marine Sail Drive Anode Kit ZF SPP SD10 SD12 3329199009
$180.00

Alto Friction Plate 8 PACK 316702
$150.00

ZF68A Marine Transmission Ratio 2.037:1 Hurth ZF63A HSW630A Boat Gearbox
$3,047.00

Rebuild kit for Holset HX50 HX50W Turbo
$56.77

Vetus Marine Louvered Vent ASV030A
$84.00

Alto Overhaul kit 71/72 Series 023801B
$45.00

Transmission Filter Kit - ZF/Hurth 25/45/63/68/80/85 463772
$45.00

*NEW* ALTO P/N 023739 CLUTCH PLATE FOR 71/72 SERIES VELVET DRIVE 72-176
$6.71

Vetus Vent ASV060A Airsuction Vent
$145.08

Racor Filter - 2020N-30
$13.99

ALTO 049700BR Friction Plate FWD Clutch Disc Sub For 5C-A66A Velvet Drive
$9.00

ZF15MIV 2.995-1 Mechanical Shift Transmission
$3,650.00

ZF15MA 2.632 Ratio - 3306001005
$2,200.00

NACD SAE 3 housing 13" Spring Loaded PTO Assembly 434602AM
$3,000.00
About us
Mack Boring & Parts Company is a distributor of marine propulsion products and accessories. Our Somerset, NJ warehouse stocks new transmissions and parts for ZF Marine, Velvet Drive, Alto, Seakamp coolers, NACD PTO clutch, Aquadrive, Vetus, Hurth, Borg Warner and many others. Mack Boring has been in business since 1922 and we pride ourselves in delivering great customer service with our dedicated staff and many years of experience.
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Seller feedback (740)
- a***g (30)- Feedback left by buyer.Past 6 monthsVerified purchaseSeller never responded to my message and shipping took longer than advertised
- 9***a (151)- Feedback left by buyer.Past 6 monthsVerified purchaseGreat experience fast service
- 2***c (675)- Feedback left by buyer.Past 6 monthsVerified purchaseHelloo!!! I appreciate a GREAT seller!
- h***c (804)- Feedback left by buyer.Past 6 monthsVerified purchaseGood product, good service
- e***t (666)- Feedback left by buyer.Past yearVerified purchaseGot it thxs
- 6***o (98)- Feedback left by buyer.More than a year agoVerified purchasePackage arrived way before I thought it was going to which is awesome exactly what I ordered. 👍