Premium Engine Oil - SAE 30, gallon from WEST MARINE
Exceeds OEM requirements— will not void engine warranty. Recommended for engines requiring API CF-2 level performance. Exceeds warranty requirements for all diesel and gasoline engines specifying SAE 30 or SAE 40 grade and API service classifications including Caterpillar, Cummins, Detroit Diesel, Mack, Navistar, Volvo and Mann. Heavy-duty formulation minimizes engine wear to provide long engine life. Exceeds Mack EO-K/2 and Allison C4 specifications and CID A-A-52306A requirements .

ADJ 7-15-DL Whisker Pole, 83"/9lb. Collapsed Length/Weight, 202" Max. Working Length, 2" Tubing Diameters from FORESPAR
These telescoping whisker poles are heavy-duty two-section and three-section aluminum spars which can be extended to lengths up to 17' and securely locked in position by an internal twist lock device. Poles feature self-latching Ultra Series™ fittings on the inboard and outboard ends. Aluminum tubing. End Fitting Inboard: UPX. End Fitting Outboard: UPX.

Heavy Duty Grab Handle - Brass from WEST MARINE
6" x 3 3/8" with base diameters of 2 5/8".

Off/1/All/2 Battery Switch, 380 Continuous Amps, 850 Intermittent Amps from PERKO
For high-amperage applications like diesel engine starters, large inverters and windlasses. Reinforced polycarbonate body, 1/2"dia. brass terminal connections and an alternator field disconnect. Alt. Field Disc. : Yes . Switch Material: Reinforced Polycarbonate. Terminal Material/Size: Brass 1/2"dia. . Switch Dimensions: 5-1/4"sq. x 3-3/8"H .

316 Stainless-Steel Hose Clamp, 7/16" to 11/16", SAE Size 3 from ABA OF AMERICA
Hose clamps you can trust now and later Trust these clamps for secure hose connections. All components are Type 316 stainless steel for ultimate corrosion resistance. The smooth, unperforated band surface and rolled edges prevent hose damage. Band and screw threads are properly pitched, rendering the clamp virtually immune to vibration-caused back-off. Hoses are measured by inside diameter, so use a clamp with a maximum opening at least a 1/4" larger .

Delo 400 Motor Oil, 400 15W-40, 5 Gallons from CHEVRON
Premium quality, heavy-duty motor oil exceeds all OEM requirements and provides exceptional protection, even under severe conditions Largest selling heavy duty engine oil in the USA. Premium quality engine oil exceeds industry and factory performance specifications. Recommended for all 4-cycle diesel and 4-cycle gasoline engines operating under severe conditions. Formulated with the most advanced additive technology. Superior results with either low or normal sulfur diesel fuels.