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Cummins Style Fluid Cooler by Seakamp
$373.94

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

Vetus Vent ASV090A Airsuction Vent
$127.50

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

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

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

Aquadrive Moduline B10 CV21 Thrust bearing 6110530
$975.00

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

ZF Bell Housing Adapter SAE#3 3207116006
$790.00

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

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

ZF Marine OEM Transmission Filter 3312199031
$80.00

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

Gen-Tran 100 ft. Power Cord RJB104100
$224.00

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

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 Waterlock Heavy Duty NLP45HD
$250.00

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

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

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

Mercruiser 8.1L Transmission Cooler SEAKAMP
$200.00

ZF15MIV 2.995-1 Mechanical Shift Transmission
$3,650.00

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

Vetus Suction Air Vent ASV050A Anodized Aluminum
$115.00

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

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

Vetus Cooling Water Strainer FTR525
$400.00

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

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

Suzuki DF300 Flush Mount Control Box
$873.00

Racor Filter - 2020N-30
$13.99

Rebuild kit for Holset HX50 HX50W Turbo
$56.77

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

Vetus Marine Louvered Vent ASV030A
$84.00

Alto Friction Plate 8 PACK 316702
$150.00

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

Alto Overhaul kit 71/72 Series 023801B
$45.00

ZF45A Marine Transmission Ratio: 2.034
$2,584.00

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

*NEW* OEM ZF Transmission Oil Filter 3209308036
$105.00

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

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

Vetus Vent ASV060A Airsuction Vent
$145.08

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

NACD SAE 3 housing 13" Spring Loaded PTO Assembly 434602AM
$3,000.00

ZF15MA 2.632 Ratio - 3306001005
$2,200.00
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 (681)- Feedback left by buyer.Past 6 monthsVerified purchaseHelloo!!! I appreciate a GREAT seller!
- h***c (808)- Feedback left by buyer.Past yearVerified purchaseGood product, good service
- e***t (666)- Feedback left by buyer.Past yearVerified purchaseGot it thxs
- 6***o (99)- 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. 👍