WESPC Valve Cotter 2714A002 For Perkins 1104D-E44T TA 1104C-E44T TA 1103D Series

WESPC Valve Cotter 2714A002 For Perkins 1104D-E44T TA 1104C-E44T TA 1103D Series

Application:

The 2714A002 valve collet (pair of tapered keepers) is used on every intake and exhaust valve of Perkins 1104D-E44T/TA, 1104C-E44T/TA and 1103D series 4- and 3-cylinder diesels. Typical host machines are JCB 3CX/4CX back-hoe loaders, JCB 535-95/540-170 telescopic handlers, Manitou MLT 741/840 telehandlers, Massey Ferguson 6465/6470/7480 tractors, McCormick MTX/MCX models, Landini Legend/Atlantis ranges, 60–120 kVA generator sets and compact wheel loaders operating in European and North-American rental fleets. Because the 7° 7.87 mm split-groove geometry is identical to earlier 1004.4 and 804D engines, the same collet is also listed for service on legacy Perkins-powered forklifts, combine harvesters and irrigation pumps, giving one part number coverage for more than twenty years of 3- and 4-cylinder production.

Technical specifications:

The collet is precision-formed from 0.9 mm thick Cr-Si spring-steel strip (SAE 6150), heat-treated to 48–52 HRC, then shot-peened to 0.18 mm A intensity to raise fatigue life above 1 × 10⁷ cycles at 2800 min⁻¹ engine speed.

Material & performance features:

The 6150 steel retains 90 % of its yield strength at 200 °C, so the collet survives continuous exhaust temperatures of 820 °C during DPF regeneration without relaxation. The 7° taper angle gives self-locking characteristics—once the spring seat is compressed the collet cannot back out even under severe vibration—while the serrations prevent micro-sliding that would otherwise widen the stem groove.

Interchange part numbers:

2714A002, 2714A001, T2714A002, U2714A002, 02001594, 02001595, ST45119, CV20523, 2415H545, CH10579, 490373, 2781395, 2131A010, ST20606, ST33613, CH10703, OE5718, 2415A131, 3311A053, MP10248, 3688C018, 3688A034, 2415D002, 2413695, 33817135, 3689A502, 49182-54151, 21825580, 2110/050.

WESPC(Dongguan)Tech Co., Ltd. is a wholly-owned subsidiary of WESPC Hong Kong.

The company has long been deeply engaged in the Perkins aftermarket spare parts sector, while also covering a wide range of multi-brand engines and related components. With years of professional expertise and a solid reputation, WESPC provides customers with diverse, one-stop solutions tailored to their needs.

Leveraging the global vision of its Hong Kong headquarters and the strategic location advantages of Dongguan, WESPC Dongguan is committed to building a highly efficient and reliable supply chain system, supported by professional technical expertise and comprehensive after-sales services, to continuously create greater value for its customers.

Looking ahead, the company will continue to expand its business landscape, keep pace with industry trends, and consistently enhance product and service quality—working hand in hand with global partners to achieve mutual growth and success.