Direct Lift NH4D-1004DC Torsion Spring B (Latch Spring) - 7K/8K/9K 4-Post Parking Lifts

Description

Direct Lift NH4D-1004DC Torsion Spring B (Latch Spring) – 7K/8K/9K 4-Post Parking Lifts

Replace missing, worn, or damaged lift hardware with the NH4D-1004DC Torsion Spring B (Latch Spring) – 7K/8K/9K 4-Post Parking Lifts, listed for use on compatible equipment. This hardware is used when servicing the specified Direct Lift assembly. Match the part number, size or description, and listed application before ordering.

Product Information

• Brand / Equipment: Direct Lift
• Manufacturer / Reference Part Number: NH4D-1004DC
• Store SKU: DIT04DC
• Component: Torsion Spring B (Latch Spring) – 7K/8K/9K 4-Post Parking Lifts

Fitment & Ordering Notes

Automotive lift manufacturers may use different parts across model years, production runs, or equipment revisions. Before ordering, compare the reference part number and the model/application information in this listing with the identification tag, parts manual, or original component on your lift. If your equipment uses a different part number, verify interchange before installation.

Additional Existing Product / Fitment Information

In the drawing images above this is part number 71 in the PARTS BREAKDOWN 7K 4-POST PARKING drawing and part number 71 in the PARTS BREAKDOWN 8K 4-POST PARKING drawing and part number 96 in the PARTS BREAKDOWN 9K PARKING WIDER V drawing.

Fits the following lift models — part number NH4D-1004DC appears in the parts breakdown of each of these lifts: Direct Lift 7K Four-Post Parking, 8K Four-Post Parking, 9K Parking (wide version), PP8+ 8K Four-Post, PP8+ Long 8K Four-Post, PP8S 8K Four-Post, PP9+ 9K Four-Post.

The Direct Lift NH4D-1004DC is Torsion Spring B, also listed as Latch Spring B, for Direct Lift 7K 4-Post Parking, 8K 4-Post Parking, and 9K Parking Wider V lifts. It appears in the Crossbeam / Safety Latch Assembly (Figure 1) and Crossbeam Assembly (Figure 2) sections of the factory parts breakdowns.

The spring holds the safety latch under tension so the lock engages positively at each lock position and releases cleanly. Replace it if your latch feels weak, does not snap back, or the spring is visibly stretched or broken.

Direct-fit OEM replacement. This is the B spring; it pairs with NH4D-1004 (Torsion Spring A). Check your parts diagram to confirm which spring your latch assembly requires.

Fits these lifts:

• Direct Lift — PP8+ Long (8,000 lb four-post); 7K four-post parking lift; DP8 (8,000 lb four-post parking); PP8+ (8,000 lb four-post)